Download I/O Wiring Conversion Systems, PLC-5 1771 to

Selection Guide
I/O Wiring Conversion Systems
PLC-5 1771 to ControlLogix 1756
I/O Wiring Conversion Systems
What’s Inside
Topic
Page
Product Selection
3
Approximate Dimensions
11
Wiring Diagrams - Digital Inputs
19
Wiring Diagrams - Digital Outputs
47
Wiring Diagrams - Analog Inputs and Outputs
77
Wiring Diagrams - High Resolution Isolated Analog
103
Summary of Changes
This publication contains new and updated information as indicated in the following table.
Topic
Page
Analog Inputs and Outputs Product Selection - added new options for 1771-IL,
1771-OFE1 and 1771-OFE2 conversions
7
1771-N High Resolution Isolated Analog I/O Modules - New conversion options in
standard and combination
8
2
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Product Selection
1771 I/O to 1756 I/O Conversion Modules
I/O Conversion Modules provide a fast and efficient method for converting 1771
PLC-5 I/O to 1756 ControlLogix I/O. The I/O conversion is accomplished without
removing any field wires from the existing swing arm, virtually removing the risk of
wiring errors. The existing swing arms fit directly onto the edge connector of the
conversion modules.
The cables are pre-wired and have a connector for the conversion module on one
end and a removable terminal block (RTB) on the other end. The I/O signals are
routed through the conversion module and the cable to the appropriate terminals
on the I/O module.
The I/O Conversion System includes:
• Conversion Modules (Ex: Cat No: 1492-CM1771-LD001)
• Cables (Ex: Cat No: 1492-CONACAB005X)
• Conversion Mounting Assembly (Ex: Cat No: 1492-MUA4-A13-A17)
Conversion Modules, Cables, and Mounting Assemblies
Pre-wired Cables, 25-pin
Conversion Modules
Pre-wired Cables, 37-pin
Cover Plate
Base Plate
The Conversion Modules are housed in a Conversion Mounting Assembly Base Plate.
This base plate has the same footprint and mounting holes as the 1771 chassis. There is no
need to drill and tap new mounting holes in the control cabinet.
The Conversion Mounting Assembly Cover Plate covers and helps protect
the Conversion Modules while providing a place to mount the new 1756 chassis. The Cover
Plate has pre-drilled and tapped mounting holes allowing the new 1756 chassis to be
mounted in several locations – centered, right-justified or left-justified. There is no need to
drill and tap new mounting holes in the control cabinet.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
3
Product Selection
Conversion Mounting Assembly Selection
Conversion Modules must be installed in a 1492 Conversion Mounting Assembly (see table below, a complete System
Installation Manual is included with each assembly. Use the following steps to select the proper conversion mounting
assembly:
1. Determine the quantity of each type of 1771 I/O modules used in the I/O chassis to be converted.
2. From the table below:
a. Select the applicable 1492 conversion modules
b. Review the Max Slots for I/O and Chassis Width data from the table below
c. Select a 1756 I/O chassis which has enough I/O slots. Two I/O slots are required in the 1756 chassis for conversions
where one 1771 I/O module converts to two 1756 I/O modules.
d. Select the conversion mounting assembly which has enough conversion module slots.
(2) conversion module slots are required in the conversion mounting assembly for conversions where (2) 1771 I/O
modules convert to (1) 1756 I/O modules.
The combined depth of the conversion mounting assembly with the 1756 chassis mounted on top is 10.25 inches (controller
w/key) or 10.0 inches (controller w/o key). Dimension drawings are included in the System Installation Manual that ships with
the Assembly.
Chassis Dimensions and Max Slot Information
1771 Chassis
1756 Chassis
Conversion Mounting Assembly
Chassis Width(2)
in (mm)
Max Slots
for I/O
Without
Power
Supply
With
Power
Supply
1771-A1B
4
9.01 (229)
12.61 (320)
1771-A2B
8
14.01 (356)
17.61 (447)
1771-A3B1(1)
12
19.01 (483)
1771-A4B
16
24.01 (610)
Cat. No.
Cat. No.
Max Slots
for I/O
Chassis
Width
in (mm)
1756-A4
3
10.35 (263)
1756-A7
6
14.49 (368)
1756-A7
6
14.49 (368)
1756-A10
9
19.02 (483)
1756-A10
9
19.02 (483)
1756-A13
12
23.15 (588)
1756-A13
12
23.15 (588)
1756-A17
16
29.06 (738)
Max Slots for
Conversion
Modules
Chassis Width
in (mm)
1492-MUA1B-A4-A7
4
9.01 (229)
1492-MUA2B-A7-A10
8
14.01 (356)
1492-MUA3B-A10-A13
12
19.01 (483)
1492-MUA4-A13-A17
16
24.01 (610)
Cat. No.
(1) 1771-A3B is not listed as it is used for 19 inch wide instrumentation panels.
(2) Notice that the 1756 Chassis Width sometimes exceeds the 1771 Chassis Width, with or without the Power Supply. The Cover-Plate of the 1492 Conversion Mounting Assembly allows the 1756 Chassis to be Left
justified, Right justified or Centered. A complete System Installation Manual ships with the 1492 Conversion Mounting Assembly.
4
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Product Selection
Digital Inputs
1. Column 1: find the Catalog Number of the 1771 Module you are converting from.
2. Column 2: find the Catalog Number of the compatible 1756 Module you are converting to. In some cases more than
one module exists. Review the matrix carefully and review the I/O module Installation Manuals to determine full
compatibility.
3. Column 3: find the Conversion Module catalog number and order quantity.
4. Column 4: find the Conversion Cable catalog number and order quantity.
1
2
Converting From
1771 Module(1)
1771-IA
1771-IA2
1771-IAD
1771-IAD
1771-IAN
1771-IB
1771-IBD
1771-IBN
1771-IC
1771-ICD
1771-ID
1771-ID01
1771-ID16
1771-ID16
1771-IG
1771-IGD
1771-IH
1771-IM
1771-IMD
1771-IN
1771-IND
1771-IND1
1771-IQ
1771-IQ
1771-IQ16
1771-IT
1771-IV
1771-IVN
Qty.
2
2
1
1
1
2
1
1
2
1
2
2
1
1
2
1
2
2
1
2
1
1
2
2
1
2
2
1
Converting to
1756 Module
1756-IA16
1756-IA16
1756-IA16
1756-IH16I
1756-IA32
1756-IB16
1756-IB16
1756-IB32
1756-IC16
1756-IC16
1756-IA16I
1756-IM16I
1756-IA16I
1756-IH16I
1756-IG16
1756-IG16
1756-IC16
1756-IM16I
1756-IM16I
1756-IN16
1756-IN16
1756-IN16
1756-IB16I
1756-IB16I
1756-IB16I
1756-IB16
1756-IV16
1756-IV32
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
4
5
Conversion Module
Conversion Cable(3)
Wiring Diagram
Cat. No.
1492-CM1771-LD007
1492-CM1771-LD007
1492-CM1771-LD001
1492-CM1771-LD002
1492-CM1771-LD003
1492-CM1771-LD007
1492-CM1771-LD001
1492-CM1771-LD003
1492-CM1771-LD007
1492-CM1771-LD001
1492-CM1771-LD012
1492-CM1771-LD012
1492-CM1771-LD004
1492-CM1771-LD004
1492-CM1771-LA003(2)
1492-CM1771-LD006
1492-CM1771-LD007
1492-CM1771-LD007
1492-CM1771-LD002
1492-CM1771-LD007
1492-CM1771-LD001
1492-CM1771-LD001
1492-CM1771-LD007
1492-CM1771-LD014
1492-CM1771-LD004
1492-CM1771-LD007
1492-CM1771-LD014
1492-CM1771-LD005
Order
2
2
1
1
1
2
1
1
2
1
2
2
1
1
2
1
2
2
1
2
1
1
2
2
1
2
2
1
Cat. No.
1492-C005005XE
1492-C005005XE
1492-CONCAB005X
1492-CONCAB005Y
1492-CONCAB005Z
1492-C005005XE
1492-CONCAB005X
1492-CONCAB005Z
1492-C005005XE
1492-CONCAB005X
1492-C005005XL
1492-C005005XL
1492-CONCAB005Y
1492-CONCAB005Y
1492-C005005XS
1492-CONCAB005X
1492-C005005XE
1492-C005005XH
1492-CONCAB005Y
1492-C005005XE
1492-CONCAB005X
1492-CONCAB005X
1492-C005005XK
1492-C005005XJ
1492-CONCAB005Y
1492-C005005XE
1492-C005005XG
1492-CONCAB005Z
Order
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Page
19
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
(1) To understand any issues concerning I/O module compatibility refer to the conversion module wiring diagrams and the Installation Manuals for the specific I/O modules involved (with particular attention to the
specification and wiring instructions).
(2) These 1771 Digital I/O Modules use a Swing Arm that only mounts to these Analog I/O Conversion Modules, which will therefore be used to provide for these 1771 Digital I/O conversions.
(3) The 005 in the Cat. No. indicates cable length of the 1492 cable. The recommended length of 0.5 M is listed, additional lengths are listed below.
1.0M Cable = 1492-CONCAB010_, 1.0M/1.0M Cable= 1492-C010010X_,0.5M/1.0M Cable = 1492-C005010X_,1.0M/0.5M Cable = 1492-C010005X_
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
5
Product Selection
Digital Outputs
1. Column 1: find the catalog number of the 1771Module you are converting from.
2. Column 2: find the catalog number of the compatible 1756 Module you are converting to.
In some cases more than one module exists. Review the matrix carefully and review the I/O module Installation Manuals to
determine full compatibility.
3. Column 3: find the catalog number of the Conversion Module.
4. Column 4: find the catalog number of the Conversion Cable.
1
2
Converting from 1771 Module(1)
Cat. No.
Qty.
3
Converting to 1756 Module
Cat. No.
Qty.(2)
4
Conversion Module
Cat. No. (3)
5
(4)
Conversion Cable
Order Qty.
Cat. No.
Order Qty.
Wiring Diagram
Page
1771-OA
1771-OAD
1771-OAN
1771-OB
1771-OBD
1771-OBD
1771-OBDS
1771-OBN
1771-OC
1771-OD
1771-OD16
1771-ODD
1771-ODZ
1771-OG
1771-OGD
1771-OM
1771-OMD
1771-ON
1771-OND
1771-OQ
1771-OQ16
1771-OR
1771-OVN
1771-OW
1771-OW16
1771-OWNA
1771-OY
1771-OYL
1
1
1
2
1
1
1
1
1
2
1
1
2
2
1
2
1
1
1
2
1
2
1
1
1
1
1
1
1756-OA8E
1756-OA16
1756-OA16
1756-OB16D
1756-OB16E
1756-OC8
1756-OB16E
1756-OB32
1756-OC8
1756-OA16I
1756-OA16I
1756-OA16I
1756-OA16I
1756-OG16
1756-OG16
1756-OA16
1756-OA16
1756-ON8
1756-ON8
1756-OB16I
1756-OB16I
1756-OA16I
1756-OV16E
1756-OX8I
1756-OW16I
1756-OW16I
1756-OX8I
1756-OX8I
1
1
2
1
1
2
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
1
2
1
1
2
1
1
1492-CM1771-LD014
1492-CM1771-LD006
1492-CM1771-LD013
1492-CM1771-LD014
1492-CM1771-LD006
1492-CM1771-LD008F
1492-CM1771-LD006
1492-CM1771-LD009F
1492-CM1771-LD014
1492-CM1771-LD012
1492-CM1771-LD010F
1492-CM1771-LD010F
1492-CM1771-LD012
1492-CM1771-LA003
1492-CM1771-LD006
1492-CM1771-LD014
1492-CM1771-LD006
1492-CM1771-LD014
1492-CM1771-LD006
1492-CM1771-LA004
1492-CM1771-LD010F
1492-CM1771-LD012
1492-CM1771-LD013
1492-CM1771-LD012
1492-CM1771-LD011
1492-CM1771-LD013
1492-CM1771-LD012
1492-CM1771-LD012
1
1
1
2
1
1
1
1
1
2
1
1
2
2
1
2
1
1
1
2
1
2
1
1
1
1
1
1
1492-CONCAB005U
1492-CONCAB005X
1492-CONCAB005S3
1492-C005005XF
1492-CONCAB005X
1492-CONCAB005S1
1492-CONCAB005X
1492-CONCAB005Z
1492-CONCAB005V
1492-C005005XM
1492-CONCAB005Y
1492-CONCAB005Y
1492-C005005XP
1492-C005005XS
1492-CONCAB005X
1492-C005005XG
1492-CONCAB005X
1492-CONCAB005W
1492-CONCAB005S2
1492-C005005XT
1492-CONCAB005Y
1492-C005005XR
1492-CONCAB005S3
1492-CONCAB005Y
1492-CONCAB005Y
1492-CONCAB005S4
1492-CONCAB005Y
1492-CONCAB005Y
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
1771-OZ
1
1756-OX8I
1
1492-CM1771-LD012
1
1492-CONCAB005Y
1
75
1771-OZL
1
1756-OX8I
1
1492-CM1771-LD012
1
1492-CONCAB005Y
1
76
(1) To understand any issues concerning I/O module compatibility refer to the conversion module wiring diagrams and the Installation Manuals for the specific I/O modules involved (with particular attention to the
specification and wiring instructions).
(2) Where two is indicated, these modules need to be located directly next to each other in the 1756 chassis.
(3) An “F” at the end of the 1756 catalog number indicates that it is fused to match the functionality of the 1771 module being replaced.
(4) The 005 in the Cat. No. indicates cable length of the 1492 cable. The recommended length of 0.5 M is listed, additional lengths are listed below.
1.0M Cable = 1492-CONCAB010_, 1.0M/1.0M Cable= 1492-C010010X_0.5M/1.0M Cable = 1492-C005010X_, 1.0M/0.5M Cable = 1492-C010005X_
6
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Product Selection
Analog Inputs and Outputs
1. Column 1: find the catalog number of the 1771Module you are converting from.
2. Column 2: find the catalog number of the compatible 1756 Module you are converting to.
In some cases more than one module exists. Review the matrix carefully and review the I/O module Installation Manuals to
determine full compatibility.
3. Column 3: find the catalog number of the Conversion Module.
4. Column 4: find the catalog number of the Conversion Cable.
1
2
3
4
5
Converting from 1771 Module
Converting to 1756 Module
Conversion Module
Conversion Cable
Wiring Diagram
Cat. No.
1771-IFE
1771-IFF
Qty.
1
1
Cat. No.
1756-IF16
1756-IF16
1771-IR
1771-IXE
1771-IXHR
1771-OFE1
1771-OFE2
Qty.
Cat. No.
Order Qty.
Cat. No.
Order Qty.
Page
Differential Current
1
1492-CM1771-LA002
1
1492-CONACAB005D
1
77
Differential Voltage
1
1492-CM1771-LA002
1
1492-CONACAB005C
1
78
Single End Current
1
1492-CM1771-LA001
1
1492-CONACAB005B
1
79
Single End Voltage
1
1492-CM1771-LA001
1
1492-CONACAB005A
1
80
Differential Current
1
1492-CM1771-LA002
1
1492-CONACAB005D
1
81
Differential Voltage
1
1492-CM1771-LA002
1
1492-CONACAB005C
1
82
Single End Current
1
1492-CM1771-LA001
1
1492-CONACAB005B
1
83
Single End Voltage
1
1492-CM1771-LA001
1
1492-CONACAB005A
1
84
Current
1
1492-CM1771-LA004
1
1492-CONACAB005K8
1
85
Voltage
1
1492-CM1771-LA004
1
1492-CONACAB005L8
1
86
1756-IF6I
(6-ch)
Current
1
1492-CM1771-LA004
1
1492-CONACAB005K
1
87
Voltage
1
1492-CM1771-LA004
1
1492-CONACAB005L
1
88
1756-IF6I
(2x 4-ch)
Current
2
1492-CM1771-LA004
1
1492-CONACAB005T1
1
89
Voltage
2
1492-CM1771-LA004
1
1492-CONACAB005T2
1
90
1756-IRT8I
RTD
1
1492-CM1771-LA004
1
1492-CONACAB005F8
1
91
1756-IR6I
RTD
1
1492-CM1771-LA004
1
1492-CONACAB005F
1
92
1756-IT6I2
Thermocouple
1
1492-CM1771-LA005
1
1492-CONACAB005G
1
93
1756-IRT8I
Thermocouple
1
1492-CM1771-LA005
1
1492-CONACAB005G8
1
94
1756-IT6I2
Thermocouple
1
1492-CM1771-LA005
1
1492-CONACAB005G
1
95
1756-IRT8I
Thermocouple
1
1492-CM1771-LA005
1
1492-CONACAB005G8
1
96
1
1756-OF6VI
Voltage
1
1492-CM1771-LA003
1
1492-CONACAB005E
1
97
1
1756-OF8I
Voltage
1
1492-CM1771-LA003
1
1492-CONACABOO5E8V
1
98
2
1756-OF8I
Voltage
1
1492-CM1771-LA003
2
1492-C005005E8V
1
99
1
1756-OF6CI
Current
1
1492-CM1771-LA003
1
1492-CONACAB005E
1
100
1
1756-OF8I
Current
1
1492-CM1771-LA003
1
1492-CONACABOO5E8C
1
101
2
1756-OF8I
Current
1
1492-CM1771-LA003
2
1492-C005005E8C
1
102
1756-IF8I
1771-IL
Description
1
1
1
1
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
7
Product Selection
1771-N High Resolution Isolated Analog I/O
Modules
The 1771-N High Resolution Analog I/O modules are designed for use with
1771-RTPs (Remote Termination Panels) and connected by a 6 or 15 foot
cable (Cat. No. 1771-NC6 or 1771-NC15). The conversion of the 1771-N Series
I/O to a 1756 ControlLogix I/O can be accomplished without the removal of
any field wires from the existing 1771-RTPs.
Simply replace the (2) existing 1771 cables with (2) of the following cables in
the table below. Each of these cables has a connector on one end that attaches directly to the existing 1771-RTP and a 1756
RTB (Removable Terminal Block) on the other end for connection to the ControlLogix I/O module.
Use the following steps to select the proper conversion cables:
1. Column 2: find the catalog number of the 1771 Digital I/O module.
2. In column 3, find the catalog number of the compatible 1756 Digital I/O module. In some cases more than one
module is required. Review the matrix and the I/O module installation manuals to determine full compatibility
3. In column 4, find the catalog numbers and descriptions of the appropriate cables.
1
I/O Description
2
3
Convert From:
Convert To:
1771
Module
1771-NOC
1771-NIS
1771-NIV
Standard 1771-N High
Resolution I/O
1771-NR
1771-NT1
1771-NOV
1771-NIV1
1771-NT2
8
Qty.
1756
Module
4
5
Conversion Cable Catalog Number
Qty.
Cable Description
Cable "A"
Cable "B"
Wiring
Diagram
Page
1
1756-OF8I
1
Current (8 Ch)
1492-CONACAB020N88
103
1
1756-OF8
1
Current (8 CH)
1492-CONACAB020N8
104
1
1756-OF6CI
2
Current (4/4 CH)
1
1756-IF8I
1
Current (8 CH)
1
1756-IF6CIS
2
Current (4/4 CH)
1
1756-IF8I
1
Current (8 CH)
1
1756-IF6I
2
Current (4/4 CH)
1
1756-IF8I
1
Voltage (8 CH)
1
1756-IF6I
2
Voltage (4/4 CH)
1492-CONACAB020N7
1492-CONACAB020N7
111
1
1756-IF6I
2
Current (A - 4 CH) /
Voltage (B - 4 CH)
1492-CONACAB020N3
1492-CONACAB020N7
112
1
1756-IF6I
2
Voltage (A - 4 CH) /
Current (B - 4 CH)
1492-CONACAB020N7
1492-CONACAB020N3
113
1
1756-IRT8I
1
RTD (8 CH)
1
1756-IR6I
2
RTD (4/4 CH)
1
1756-IRT8I
1
Thermocouple (8 CH)
1
1756-IT6I
2
Thermocouple (4/4 CH)
1
1756-OF8I
1
Voltage (8 CH)
1
1756-OF6VI
2
Voltage (4/4 CH)
1
1756-IF8I
1
Voltage (8 CH)
1
1756-IF6I
2
Voltage (4/4 CH)
1
1756-IRT8I
1
Thermocouple (8 CH)
1
1756-IT6I2
2
Thermocouple (4/4 CH)
1492-CONACAB020N1
1492-CONACAB020N1
1492-CONACAB020N38
1492-CONACAB020N2
1492-CONACAB020N2
1492-CONACAB020N38
1492-CONACAB020N3
1492-CONACAB020N3
1492-CONACAB020N78
1492-CONACAB020N48
1492-CONACAB020N4
1492-CONACAB020N4
1492-CONACAB020N68
1492-CONACAB020N5
1492-CONACAB020N5
1492-CONACAB020N18
1492-CONACAB020N5
1492-CONACAB020N1
1492-CONACAB020N78
1492-CONACAB020N7
1492-CONACAB020N7
1492-CONACAB020N68
1492-CONACAB020N6
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
1492-CONACAB020N6
105
106
107
108
109
110
114
115
116
117
118
119
120
121
122
123
Product Selection
1
I/O Description
2
3
Convert From:
Convert To:
1771
Module
1756
Module
Qty.
1771-NIVR
1771-NIVT
5
Conversion Cable Catalog Number
Qty.
Cable Description
Cable "A"
Cable "B"
1756-IRT8I
RTD (4 CH)
-
1492-CONACAB020N44
1756-IF8I
Voltage (4 CH)
1492-CONACAB020N74
-
1756-IR6I
RTD (4 CH)
-
1492-CONACAB020N4
1756-IF6I
Voltage (4 CH)
1492-CONACAB020N7
-
1756-IRT8I
RTD (4 CH)
-
1492-CONACAB020N44
1756-IF8I
Current (4 CH)
1492-CONACAB020N34
-
1756-IR6I
RTD (4 CH)
-
1492-CONACAB020N4
Current (4 CH)
1492-CONACAB020N3
-
1756-IF6I
1
Combination 1771-N
High Resolution I/O
4
1
1756-IRT8I
Thermocouple (4 CH)
-
1492-CONACAB020N54
1756-IF8I
Voltage (4 CH)
1492-CONACAB020N74
-
1756-IT6I
Thermocouple (4 CH)
-
1492-CONACAB020N5
1756-IF6I
Voltage (4 CH)
1492-CONACAB020N7
-
1756-IRT8I
Thermocouple (4 CH)
-
1492-CONACAB020N54
1756-IF8I
Current (4 CH)
1492-CONACAB020N34
-
1756-IT6I
Thermocouple (4 CH)
-
1492-CONACAB020N5
1756-IF6I
Current (4 CH)
1492-CONACAB020N3
-
Wiring
Diagram
Page
124
125
126
127
128
129
130
131
Specifications
Attribute
Value
Dimensions (H x D x W)
300 x 111.25 x 38.1 mm (11.81 x 4.38 x 1.5 in.)
Approximate Shipping Weight
260g (0.57 lb)
Storage Temperature
Storage Temperature -40...+85 °C (-40...+185 °F)
Operating Temperature
Operating Temperature 0...+60 °C (+32...+140 °F)
Operating Humidity
Operating Humidity 5...95% at +55 °C (+131 °F)
Shock
Nonoperating
Operating
50 g
30 g
Operational Vibration
2 g at 10...500 Hz
Agency Certifications
UL Classified (UL File No. E113724)
CE Certifications
Compliant for all applicable directives
Pollution Degree
2
Environmental Rating
IP20
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
9
Product Selection
Notes:
10
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Approximate Dimensions
Dimensions are in. (mm).
Cat No. MUA1B-A4-A7 used with Cat No. 1756-A4
10.4
[263.6 ]
9.0
[229.6 ]
9.9
[251.9 ]
2.4
[60.2 ]
5.4
[137 ]
12.5
[317.2 ]
11.1
[281.7 ]
6.1
[154 ]
Left Justified
10.4
[264.1 ]
9.1
[230.7 ]
2.4
[60.1 ]
5.4
[137 ]
11.1
[281.7 ]
12.5
[317.2 ]
Right Justified
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
11
Approximate Dimensions
Cat No. MUA1B-A4-A7 used with Cat No. 1756-A7
14.6
[370.6 ]
9.9
[251.9 ]
9.0
[229.6 ]
2.4
[60.2 ]
6.1
[154 ]
2.4
[60.2 ]
5.4
[136.5 ]
12.5
[317.2 ]
11.1
[281.7 ]
Left Justified
14.6
[370.1 ]
4.1
[104.5 ]
9.0
[229.6 ]
2.4
[60.2 ]
5.4
[137.3 ]
12.5
[317.2 ]
Centered
14.6
[370.1 ]
2.4
[60.2 ]
5.4
[137.3 ]
9.1
[231.9 ]
12.5
[317.2 ]
11.1
[281.7 ]
Right Justified
12
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Approximate Dimensions
Cat No. MUA2B-A7-A10 used with Cat No. 1756-A7
14.6
[370.1 ]
.2
[5.7 ]
14.0
[356.6 ]
.3
[7.8 ]
2.4
[59.7 ]
12.5
[317.3 ]
5.4
[136 ]
11.1
[281.7 ]
Centered
9.9
[251.9 ]
6.1
[154 ]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
13
Approximate Dimensions
Cat No. MUA3-A10-A13 used with Cat No. 1756-A10
19.2
[486.9 ]
19.0
[483.6 ]
2.4
[60.2 ]
5.4
[137 ]
12.5
[317.3 ]
11.1
[281.7 ]
Centered
9.9
[252.3 ]
6.1
[154.4 ]
14
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Approximate Dimensions
Cat No. MUA3-A10-A13 used with Cat No. 1756-A13
.7
[18 ]
19.0
[483.6 ]
9.6
[243.9 ]
2.4
[60.2 ]
5.4
[137 ]
11.1
[281.7 ]
12.5
[317.3 ]
5.7
[146 ]
Left Justified
23.2
[588 ]
2.4
[59.9 ]
2.2
[56.8 ]
1.9
[47.4 ]
5.4
[137 ]
Centered
2.4
[60.2 ]
11.2
[285.6 ]
19.0
[483.6 ]
23.2
[588 ]
23.2
[588 ]
4.1
[103.1 ]
5.4
[137 ]
11.1
[281.7 ]
Right Justified
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
15
Approximate Dimensions
Cat No. MUA4-A13-A17 used with Cat No. 1756-A13
24.0
[610.6 ]
23.2
[588 ]
2.4
[60.2 ]
5.4
[137 ]
11.1
[281.7 ]
Centered
9.6
[243.7 ]
5.7
[145.9 ]
16
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
12.5
[316.7 ]
Approximate Dimensions
Cat No. MUA4-A13-A17 used with Cat No. 1756-A17
29.1
[737.9 ]
24.0
[610.6 ]
.2
[6.2 ]
4.8
[121 ]
2.4
[60.1 ]
12.5
[316.7 ]
9.9
[251.9 ]
6.1
[154 ]
11.1
[281.7 ]
Left Justified
29.1
[737.9 ]
3.6
[91.7 ]
2.4
[60.1 ]
24.0
[610.6 ]
1.4
[35.6 ]
11.1
[281.7 ]
5.4
[137 ]
12.5
[316.7 ]
Centered
29.1
[737.9 ]
5.1
[130 ]
.4
60.1 ]
5.4
[137 ]
24.0
[610.6 ]
11.1
[281.7 ]
12.5
[316.7 ]
Right Justified
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
17
Approximate Dimensions
Notes:
18
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IA, IA2 to 1756-IA16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD007
L1
L2
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
L2
A
0
1
2
3
4
5
6
7
B
1771-WA Swing Arm
From 1771-IA , -IA2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Cable
1492-C005005XE
Black
CABLE “A”
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
CABLE “B”
1756-IA16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
L2-0
L2-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
L2-1
L2-1
Conversion Module
1492-CM1771-LD007
L1
L2
Not used
Input 8
Input 9
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
L2
1771-WA Swing Arm
From 1771-IA , -IA2
A
0
1
2
3
4
5
6
7
B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IA16 RTB. Recommended cable
lengths of 0.5 M / 0.5 M are shown. See table 2 for other lengths.
The input delay times for the 1771-IA, -IA2 module versus the 1756-IA16 module are as follows:
1771-IA, -IA2
1756-IA16 w/ 1492-C005005XE
a) Off-to-On Delay
24ms (+/-10ms)
10ms max (plus selectable filter)
b) On-to-Off Delay
24ms (+/-10ms)
8ms max (plus selectable filter)
The 1771-IA, -IA2 module is rated 87V to 138V AC and 97V to 138V DC. The 1756-IA16 module is rated 79V to 132V AC only.
Refer to your 1771-IA, -IA2 and 1756-IA16 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-952 (Version 02)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
19
Wiring Diagrams - Digital Inputs
1771-IAD to 1756-IA16
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD001
Terminal A
Terminal B
Terminal C
Terminal D
Input 00
Input 01
Input 02
Input 03
Input 04
Input 05
Input 06
Input 07
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
Input 16
Input 17
Terminal E
L1
L2
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
E
Cable
1492-CONCAB005X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
1756-IA16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
L2-0
L2-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
L2-1
L2-1
1771-WH Swing Arm
From 1771-IAD
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-IA16 RTB. Recommended cable lengths of 0.5M or 1.0M
(005=0.5M, 010=1.0M). See table 2 for other lengths.
The input delay times for the 1771-IAD module versus the 1756-IA16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IAD
5ms (+/-3ms) @120VAC
25ms (+/-5ms)
1756-IA16 w/ 1492-CONCAB005X
10ms max (plus selectable filter)
8ms max (plus selectable filter)
The 1771-IAD module is rated 79V to 138V AC or DC. The 1756-IA16 module is rated 74V to 132V AC. If the input
source voltage is DC use a 1756-IH16l and 1492-CM1771-LD002 conversion module.
Refer to your 1771-IAD and 1756-IA16 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-925 (Version 02)]
20
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IAD to 1756-IH16I
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD002
Terminal A
Terminal B
Terminal C
Terminal D
Input 00
A
B
C
D
00
Input 01
01
Input 02
02
Input 03
03
Input 04
04
Input 05
05
Input 06
06
Input 07
07
Input 10
10
Input 11
11
Input 12
12
Input 13
13
Input 14
14
Input 15
15
Input 16
16
Input 17
17
+
-
Terminal E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-IH16I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
GND-0
IN-0
GND-1
IN-1
GND-2
IN-2
GND-3
IN-3
GND-4
IN-4
GND-5
IN-5
GND-6
IN-6
GND-7
IN-7
GND-8
IN-8
GND-9
IN-9
GND-10
IN-10
GND-11
IN-11
GND-12
IN-12
GND-13
IN-13
GND-14
IN-14
GND-15
IN-15
E
1771-WH Swing Arm
From 1771-IAD
Conversion Module Installation and Application Considerations
The input delay times for the 1771-IAD module versus 1756-IH16I module are as follows:
1771-IAD
1756-IH16I
a) Off-to-On Delay
3ms @120V DC
2ms (plus selectable filter)
b) On-to-Off Delay
25ms (+/-5ms)
6ms (plus selectable filter)
The 1771-IAD module is rated 79V to 138V AC or DC. The 1756-IH16I module is rated 90V to 146V DC. If the input
spurce voltage is AC use a 1756-IA16 and 1492-CM1771-LD002 conversion module.
Refer to your 1771-IAD and 1756-IH16I Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-927 (Version 02)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
21
Wiring Diagrams - Digital Inputs
1771-IAN to 1756-IA32
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD003
L1
L2
Common 0
Common 2
10
30
Input 00
Input 00
Input 01
Input 01
Input 02
Input 02
Input 03
Input 03
Input 04
Input 04
Input 05
Input 05
Input 06
Input 06
Input 07
Input 07
Input 10
Input 10
Input 11
Input 11
Input 12
Input 12
Input 13
Input 13
Input 14
Input 14
Input 15
Input 15
Input 16
Input 16
Input 17
Input 17
Common 0
Common 1
Common 1
Common 2
Common 3
Common 3
1
21
2
22
3
23
4
24
5
25
6
26
7
27
8
28
11
31
12
32
13
33
14
34
15
35
16
36
17
37
18
38
9
19
20
29
39
40
Cable
1492-CONCAB005Z
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
White/Red/Blue
1756-IA32
18
36
1
19
2
20
3
21
4
22
5
23
6
24
7
25
8
26
9
27
10
28
11
29
12
30
13
31
14
32
15
33
16
34
17
35
L2-0
L2-1
IN-0
IN-16
IN-1
IN-17
IN-2
IN-18
IN-3
IN-19
IN-4
IN-20
IN-5
IN-21
IN-6
IN-22
IN-7
IN-23
IN-8
IN-24
IN-9
IN-25
IN-10
IN-26
IN-11
IN-27
IN-12
IN-28
IN-13
IN-29
IN-14
IN-30
IN-15
IN-31
L2-0
L2-1
1771-WN Swing Arm
From 1771-IAN
Conversion Module Installation and Application Considerations
The input delay times for the 1771-IAN module versus 1756-IA32 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IAN
10ms (+/-7ms)
20ms (+/-15ms)
1756-IA32
10ms max (plus selectable filter)
8ms max (plus selectable filter)
The 1771-IAN has 4 groups(allowing 4 seperate power supplies) and the 1756-IA32 has 2 groups.
This module/cable combination ties Groups 0 & 1 from the 1771-IAN to Group 0 on the 1756-IA32 and it ties Groups 2 & 3
from the 1771-IAN to Group 1 on the 1756-IA32. Field wiring modification must be made to accommodate this if multiple
supplies were used. If 4 supplies were used, 2 must be removed.
Refer to your 1771-IAN and 1756-IA32 Installation Manual wiring schematics and diagrams for more details.
22
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IB to 1756-IB16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD007
+
-
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
GND-1
A
0
1
2
3
4
5
6
7
B
1771-WA Swing Arm
From 1771-IB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Cable
1492-C005005XE
1756-IB16
10
9
1
2
3
4
5
6
7
8
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
CABLE “A”
11
12
13
14
15
16
17
18
20
19
CABLE “B”
GND-0
GND-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
GND-1
GND-1
Conversion Module
1492-CM1771-LD007
+
-
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
GND-1
1771-WA Swing Arm
From 1771-IB
A
0
1
2
3
4
5
6
7
B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IB16 RTB. Recommended cable
lengths of 0.5 M / 0.5 M are shown. See table 2 for other lengths.
The input delay times for the 1771-IB module versus the 1756-IB16 module are as follows:
1771-IB
1756-IB16 w/ 1492-C005005XE
a) Off-to-On Delay
24ms (+/-10ms)
1ms max (plus selectable filter)
b) On-to-Off Delay
24ms (+/-10ms)
2ms max (plus selectable filter)
The 1771-IB module is rated 24V DC. The 1756-IB16 module is rated 10 - 31V DC only.
Refer to your 1771-IB and 1756-IB16 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-995 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
23
Wiring Diagrams - Digital Inputs
1771-IBD to 1756-IB16
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD001
Terminal A
Terminal B
Terminal C
Terminal D
Input 00
Input 01
Input 02
Input 03
Input 04
Input 05
Input 06
Input 07
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
Input 16
Input 17
Terminal E
+
-
Cable
1492-CONCAB005X
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
1756-IB16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
GND-0
GND-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
GND-1
GND-1
1771-WH Swing Arm
From 1771-IBD
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-IB16 RTB. Recommended cable lengths of 0.5M or
1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
The input delay times for the 1771-IBD module versus the 1756-IB16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IBD
1ms
1ms
1756-IB16 w/ 1492-CONCAB005X
1ms (plus selectable filter)
2ms (plus selectable filter)
Refer to your 1771-IBD and 1756-IB16 Installation Manual wiring Schematics and diagrams for more details.
[Reference Doc: 41170-926 (Version 02)]
24
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IBN to 1756-IB32
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD003
+
-
dc Common 0
dc Common 2
10
30
Input 00
Input 00
Input 01
Input 01
Input 02
Input 02
Input 03
Input 03
Input 04
Input 04
Input 05
Input 05
Input 06
Input 06
Input 07
Input 07
Input 10
Input 10
Input 11
Input 11
Input 12
Input 12
Input 13
Input 13
Input 14
Input 14
Input 15
Input 15
Input 16
Input 16
Input 17
Input 17
dc Common 0
dc Common 1
dc Common 1
dc Common 2
dc Common 3
dc Common 3
1
21
2
22
3
23
4
24
5
25
6
26
7
27
8
28
11
31
12
32
13
33
14
34
15
35
16
36
17
37
18
38
9
19
20
29
39
40
Cable
1492-CONCAB005Z
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
White/Red/Blue
1756-IB32
18
36
1
19
2
20
3
21
4
22
5
23
6
24
7
25
8
26
9
27
10
28
11
29
12
30
13
31
14
32
15
33
16
34
17
35
GND-0
GND-1
IN-0
IN-16
IN-1
IN-17
IN-2
IN-18
IN-3
IN-19
IN-4
IN-20
IN-5
IN-21
IN-6
IN-22
IN-7
IN-23
IN-8
IN-24
IN-9
IN-25
IN-10
IN-26
IN-11
IN-27
IN-12
IN-28
IN-13
IN-29
IN-14
IN-30
IN-15
IN-31
GND-0
GND-1
1771-WN Swing Arm
From 1771-IBN
Conversion Module Installation and Application Considerations
The input delay times for the 1771-IBN module versus 1756-IB32 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IBN
6ms (+/-2ms)
6ms (+/-2ms)
1756-IB32
1ms (plus selectable filter)
1ms (plus selectable filter)
The 1771-IBN has 4 groups(allowing 4 seperate power supplies) and the 1756-IB32 has 2 groups.
This module/cable combination ties Groups 0 & 1 from the 1771-IBN to Group 0 on the 1756-IB32 and it ties Groups 2 & 3 from
the 1771-IBN to Group 1 on the 1756-IB32. Field wiring modification must be made to accommodate this if multiple supplies
were used. If 4 supplies were used, 2 must be removed.
Refer to your 1771-IBN and 1756-IB32 Installation Manual wiring schematics and diagrams for more details.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
25
Wiring Diagrams - Digital Inputs
1771-IC to 1756-IC16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD007
+
-
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
GND-1
A
0
1
2
3
4
5
6
7
B
1771-WA Swing Arm
From 1771-IC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Cable
1492-C005005XE
1756-IC16
10
9
1
2
3
4
5
6
7
8
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
CABLE “A”
11
12
13
14
15
16
17
18
20
19
CABLE “B”
GND-0
GND-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
GND-1
GND-1
Conversion Module
1492-CM1771-LD007
+
-
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
GND-1
A
0
1
2
3
4
5
6
7
B
1771-WA Swing Arm
From 1771-IC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IC16 RTB. Recommended cable
lengths of 0.5 M / 0.5 M are shown. See table 2 for other lengths.
The input delay times for the 1771-IC module versus the 1756-IC16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IC
12ms (+/-7ms)
20ms (+/-7ms)
1756-IC16 w/ 1492-C005005XE
1ms max (plus selectable filter)
4ms max (plus selectable filter)
The 1771-IC module is rated 42 to 56V DC. The 1756-IC16 module is rated 42 to 56V DC only.
Refer to your 1771-IC and 1756-IC16 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-996 (Version 00)]
26
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-ICD to 1756-IC16
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD001
+
--
Terminal A
Terminal B
Terminal C
Terminal D
Input 00
Input 01
Input 02
Input 03
Input 04
Input 05
Input 06
Input 07
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
Input 16
Input 17
Terminal E
Cable
1492-CONCAB005X
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
1756-IC16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
RTN
RTN
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
RTN
RTN
1771-WH Swing Arm
From 1771-ICD
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-IC16 RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
The input delay times for the 1771-ICD module versus the 1756-IC16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-ICD
6ms (+/-2ms)
20ms (+/-1ms)
1756-IC16 w/ 1492-CONCAB005X
1ms max (plus selectable filter)
4ms max (plus selectable filter)
The 1771-ICD module is rated 20V to 60V AC or DC. The 1756-IC16 module is rated 30V to 60V DC.
Refer to your 1771-ICD and 1756-IC16 Installation Manual wiring schematics and diagrams for more details.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
27
Wiring Diagrams - Digital Inputs
1771-ID to 1756-IA16I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD012
JMP0
3
N.C.
N.O.
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
2
L1
L2
LOAD
L1-0
L2-0
L1-1
L2-1
L1-2
L2-2
L1-3
L2-3
L1-4
L2-4
L1-5
L2-5
1771-WD Swing Arm
From 1771-ID
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-C005005XL
Blue
L2
LOAD
1
2
3
4
5
6
7
8
9
10
11
12
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
L1-0
L2-0
L1-1
L2-1
L1-2
L2-2
L1-3
L2-3
L1-4
L2-4
L1-5
L2-5
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
CABLE”B”
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
Conversion Module
1492-CM1771-LD012
L1-6
L2-6
L1-7
L2-7
L1-8
L2-8
L1-9
L2-9
L1-10
L2-10
L1-11
L2-11
1771-WD Swing Arm
From 1771-ID
1
2
3
4
5
6
7
8
9
10
11
12
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
L1
1756-IA16I
CABLE”A”
Orange
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
25
26
27
28
29
30
31
32
33
34
35
36
13
14
15
16
17
18
19
20
21
22
23
24
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
L1-6
L2-6
L1-7
L2-7
L1-8
L2-8
L1-9
L2-9
L1-10
L2-10
L1-11
L2-11
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-IA16I RTB. Recommended cable lengths of 0.5M or 1.0M
(005=0.5M, 010=1.0M). See table 2 for other lengths.
The input delay times for the 1771-ID module versus the 1756-IA16I module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-ID
24ms (+/-10ms)
24ms (+/-10ms)
1756-IA16I w/ 1492-C005005XL
10ms max (plus selectable filter)
8ms max (plus selectable filter)
The 1771-ID module had a jumper selection of N.O. and N.C. outputs. The 1756-IA16I has both N.O. and N.C. outputs, but
selection is by wiring termination on the 1756 swing arm. The 1492-CM1771-LD012 conversion module replaces the functionality
of the 1771-ID jumpers with eight jumpers (JMP0 through JMP7). In the default position, the output will be N.O. If a N.C. output
is required, change the jumper from pins 1-2 to pins 3-4.
Refer to your 1771-ID and 1756-IA16I Installation Manual wiring schematics and diagrams for more details. Ensure 1756
output module ratings are not exceeded.
28
[Reference Doc: 41170-993 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-ID01 to 1756-IM16I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD012
L1
L2
LOAD
1771-WD Swing Arm
From 1771-ID01
L1-0
L2-0
L1-1
L2-1
L1-2
L2-2
L1-3
L2-3
L1-4
L2-4
L1-5
L2-5
1
2
3
4
5
6
7
8
9
10
11
12
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-C005005XL
Blue
L1
LOAD
1771-WD Swing Arm
From 1771-ID01
1
2
3
4
5
6
7
8
9
10
11
12
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
L1-0
L2-0
L1-1
L2-1
L1-2
L2-2
L1-3
L2-3
L1-4
L2-4
L1-5
L2-5
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
CABLE”B”
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
Conversion Module
1492-CM1771-LD012
L1-6
L2-6
L1-7
L2-7
L1-8
L2-8
L1-9
L2-9
L1-10
L2-10
L1-11
L2-11
1
2
3
4
5
6
7
8
9
10
11
12
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
L2
1756-IM16I
CABLE”A”
Orange
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
25
26
27
28
29
30
31
32
33
34
35
36
13
14
15
16
17
18
19
20
21
22
23
24
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
L1-6
L2-6
L1-7
L2-7
L1-8
L2-8
L1-9
L2-9
L1-10
L2-10
L1-11
L2-11
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IM16I RTB. Each cable can be either
0.5M or 1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion
The input delay times for the 1771-IM module versus the 1756-IM16I module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-ID01
20ms (+/-10ms)
20ms (+/-10ms)
1756-IM16I w/ 1492-C005005XL
10ms max (plus selectable filter)
8ms max (plus selectable filter)
The 1771-ID01module had a jumper selection of N.O. and N.C. outputs. The 1756-IM16I has both N.O. and N.C. outputs, but
selection is by wiring termination on the 1756 swing arm. The 1492-CM1771-LD012 conversion module replaces the functionality
of the 1771-ID01 jumpers with eight jumpers (JMP0 through JMP7). In the default position, the output will be N.O. If a N.C. output is
required, change the jumper from pins 1-2 to pins 3-4.
Refer to your 1771-ID01 and 1756-IM16I Installation Manual wiring schematics and diagrams for more details. Ensure
1756 output module ratings are not exceeded.
[Reference Doc: 41171-015 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
29
Wiring Diagrams - Digital Inputs
1771-ID16 to 1756-IA16I
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD004
L2
L1
L2-0
Input 0
L2-1
Input 1
L2-2
Input 2
L2-3
Input 3
L2-4
Input 4
L2-5
Input 5
L2-6
Input 6
L2-7
Input 7
L2-10
Input 10
L2-11
Input 11
L2-12
Input 12
L2-13
Input 13
L2-14
Input 14
L2-15
Input 15
L2-16
Input 16
L2-17
Input 17
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
2
1
4
3
6
5
8
7
12
11
14
13
16
15
18
17
22
21
24
23
26
25
28
27
32
31
34
33
36
35
38
37
9
10
19
20
29
30
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-IA16I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
L2-0
IN-0
L2-1
IN-1
L2-2
IN-2
L2-3
IN-3
L2-4
IN-4
L2-5
IN-5
L2-6
IN-6
L2-7
IN-7
L2-8
IN-8
L2-9
IN-9
L2-10
IN-10
L2-11
IN-11
L2-12
IN-12
L2-13
IN-13
L2-14
IN-14
L2-15
IN-15
1771-WN Swing Arm
From 1771-ID16
Conversion Module Installation and Application Considerations
The input delay times for the 1771-ID16 module versus 1756-IA16I module are as follows:
1771-ID16
1756-IA16I
a) Off-to-On Delay
0.57ms
10ms max (plus selectable filter)
b) On-to-Off Delay
9ms or 18ms (selectable)
8ms max (plus selectable filter)
The 1771-ID16 module is rated 74V to 138V AC and105V to 138V DC. The 1756-IA16I is rated 79V to 132V AC. If the input
source voltage is DC use a 1756-IH16I with this conversion module.
Refer to your 1771-ID16 and 1756-IA16I Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-931 (Version 02)]
30
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-ID16 to 1756-IH16I
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD004
+
L2-0
Input 0
L2-1
Input 1
L2-2
Input 2
L2-3
Input 3
L2-4
Input 4
L2-5
Input 5
L2-6
Input 6
L2-7
Input 7
L2-10
Input 10
L2-11
Input 11
L2-12
Input 12
L2-13
Input 13
L2-14
Input 14
L2-15
Input 15
L2-16
Input 16
L2-17
Input 17
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
2
1
4
3
6
5
8
7
12
11
14
13
16
15
18
17
22
21
24
23
26
25
28
27
32
31
34
33
36
35
38
37
9
10
19
20
29
30
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-IH16I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
GND-0
IN-0
GND-1
IN-1
GND-2
IN-2
GND-3
IN-3
GND-4
IN-4
GND-5
IN-5
GND-6
IN-6
GND-7
IN-7
GND-8
IN-8
GND-9
IN-9
GND-10
IN-10
GND-11
IN-11
GND-12
IN-12
GND-13
IN-13
GND-14
IN-14
GND-15
IN-15
1771-WN Swing Arm
From 1771-ID16
Conversion Module Installation and Application Considerations
The input delay times for the 1771-ID16 module versus 1756-IH16I module are as follows:
1771-ID16
1756-IH16I
a) Off-to-On Delay
0.57ms
2ms max (plus selectable filter)
b) On-to-Off Delay
9ms or 18ms (selectable)
6ms max (plus selectable filter)
The 1771-ID16 module is rated 74V to 138V AC and105V to 138V DC. The 1756-IH16I is rated 90V to 146V DC. If the input
source voltage is AC use a 1756-IA16I with this conversion module.
Refer to your 1771-ID16 and 1756-IH16I Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-932 (Version 02)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
31
Wiring Diagrams - Digital Inputs
1771-IG to 1756-IG16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LA003
+ DC
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Common
+
5V DC
SUPPLY
-
Input
Device
+
-
A
0
1
2
3
4
5
6
7
B
1771-WC Swing Arm
From 1771-IG
13
25
24
23
22
21
19
18
17
16
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
Red/White
Cable
1492-C005005XS
CABLE”A”
Green/Black/White
Red/Black/White
White/Black/Red
Black/White/Red
Orange/Green
Blue/Red
Orange/Red
White/Red
Black/Red
1756-IG16
10
1
2
3
4
5
6
7
8
9
20
11
12
13
14
15
16
17
18
19
+ DC -0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
- DC -0
+ DC -1
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
- DC -1
SH
Conversion Module
1492-CM1771-LA003
+ DC
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Common
+
5V DC
SUPPLY
-
Input
Device
+
-
1771-WC Swing Arm
From 1771-IG
A
0
1
2
3
4
5
6
7
B
13
25
24
23
22
21
19
18
17
16
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
Red/White
Green/Black/White
Red/Black/White
White/Black/Red
Black/White/Red
Orange/Green
Blue/Red
Orange/Red
White/Red
Black/Red
CABLE”B”
SH
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IG16 RTB. Each cable can be either 0.5M or
1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion.
The input delay times for the 1771-IG module versus the 1756-IG16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IG
1ms (+/-10ms)
1ms (+/-10ms)
1756-IG16 w/ 1492-C005005XS
270ms max (plus selectable filter)
390ms max (plus selectable filter)
The 1771-IG module is rated 5V DC TTL INPUT MODULE. The 1756-IG16 module is rated 5V DC TTL INPUT MODULE only.
Refer to your 1771-IG and 1756-IG16 Installation and User Manuals for additional information concerning comparisons of module wiring,
features and configuration details.
32
[Reference Doc: 41171-027 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IGD to 1756-IG16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD006
+ dc
+ dc
+
-
-
DC Input
Device
+
+ dc
+ dc
Input 00
Input 01
Input 02
Input 03
Input 04
Input 05
Input 06
Input 07
Input 08
Input 09
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
- dc
Cable
1492-CONCAB005X
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
E
1756-IG16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
DC-0+
RTN OUT-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
DC-1+
RTN OUT-1
1771-WH, WHF, WHFB Swing Arm
From 1771-IGD
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-IG16 RTB. Recommended cable lengths of 0.5M or 1.0M
(005=0.5M, 010=1.0M). See table 2 for other lengths.
The 1771-IGD module output current limits versus 1756-IG16 limits are as follows:
a) Current/Point
b) Current/Module
1771-IGD
122mA
500mA
1756-IG16 w/ 1492-CONCAB005X
110mA
110mA
The 1771-IGD is rated 5V DC. The 1756-IG16 is rated 4.5V to 5.5V DC.
Refer to your 1771-IGD and 1756-IG16 Installation Manual wiring schematics and diagrams for more details. Ensure
1756 output module ratings are not exceeded.
[Reference Doc: 41171-004 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
33
Wiring Diagrams - Digital Inputs
1771-IH to 1756-IC16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
WARNING
IMPORTANT
Conversion Module
1492-CM1771-LD007
+
-
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
GND-0
A
0
1
2
3
4
5
6
7
B
1771-WA Swing Arm
From 1771-IH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Cable
1492-C005005XE
1756-IC16
10
9
1
2
3
4
5
6
7
8
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
CABLE “A”
CABLE “B”
11
12
13
14
15
16
17
18
20
19
GND-0
GND-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
GND-1
GND-1
Conversion Module
1492-CM1771-LD007
+
-
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
GND-1
1771-WA Swing Arm
From 1771-IH
A
0
1
2
3
4
5
6
7
B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IC16 RTB. Recommended cable
lengths of 0.5 M / 0.5 M are shown. See table 2 for other lengths.
The input delay times for the 1771-IH module versus the 1756-IC16 module are as follows:
1771-IH
1756-IC16 w/ 1492-C005005XE
a) Off-to-On Delay
15ms (+/-7ms)
1ms max (plus selectable filter)
b) On-to-Off Delay
15ms (+/-7ms)
4ms max (plus selectable filter)
The 1771-IH module is rated 24V - 48V DC. The 1756-IC16 module is rated 30V - 60V DC.
Refer to your 1771-IH and 1756-IC16 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-997 (Version 00)]
34
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IM to 1756-IM16I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD007
L1
L2
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
L2
A
0
1
2
3
4
5
6
7
B
1771-WA Swing Arm
From 1771-IM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Cable
1492-C005005XH
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
CABLE “A”
17
19
21
23
25
27
29
31
18
20
Conversion Module
1492-CM1771-LD007
L1
L2
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
L2
1771-WA Swing Arm
From 1771-IM
A
0
1
2
3
4
5
6
7
B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-IM16I
2
4
1
3
5
7
9
11
13
15
6
8
10
12
14
16
22
24
26
28
30
32
Black
White
Red
Green
Orange
Blue
L2-0
L2-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
L2-0
L2-0
L2-0
L2-0
L2-0
L2-0
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
L2-1
L2-1
L2-1
L2-1
L2-1
L2-1
L2-1
L2-1
White/Black
Red/Black
Green/Black
Orange/Black
CABLE “B”
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IM16I RTB. Recommended cable
lengths of 0.5 M / 0.5 M are shown. See table 2 for other lengths.
The input delay times for the 1771-IM module versus the 1756-IM16I module are as follows:
1771-IM
1756-IM16I w/ 1492-C005005XH
a) Off-to-On Delay
20ms (+/-6ms)
10ms max (plus selectable filter)
b) On-to-Off Delay
20ms (+/-6ms)
8ms max (plus selectable filter)
The 1771-IM module is rated 220V to 240V AC. The 1756-IM16I module is rated 159 - 265V AC only.
Refer to your 1771-IM and 1756-IM16I Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-990 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
35
Wiring Diagrams - Digital Inputs
1771-IMD to 1756-IM16I
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD002
Terminal A
Terminal B
Terminal C
Terminal D
Input 00
L1
L2
A
B
C
D
00
Input 01
01
Input 02
02
Input 03
03
Input 04
04
Input 05
05
Input 06
06
Input 07
07
Input 10
10
Input 11
11
Input 12
12
Input 13
13
Input 14
14
Input 15
15
Input 16
16
Input 17
17
Terminal E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-IM16I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
L2-0
IN-0
L2-1
IN-1
L2-2
IN-2
L2-3
IN-3
L2-4
IN-4
L2-5
IN-5
L2-6
IN-6
L2-7
IN-7
L2-8
IN-8
L2-9
IN-9
L2-10
IN-10
L2-11
IN-11
L2-12
IN-12
L2-13
IN-13
L2-14
IN-14
L2-15
IN-15
E
1771-WH Swing Arm
From 1771-IMD
Conversion Module Installation and Application Considerations
The input delay times for the 1771-IMD module versus 1756-IM16I module are as follows:
1771-IMD
1756-IM16I
a) Off-to-On Delay
15ms (+/-8ms)
10ms (plus selectable filter)
b) On-to-Off Delay
172ms (+/-56ms)
8ms (plus selectable filter)
The 1771-IMD module is rated 184V AC to 250V AC and 166V-230V DC. The 1756-IM16I module is rated 159V to 265V
AC. A1756 input module with an equivalent DC voltage range to convert the 1771-IMD is not available.
Refer to your 1771-IMD and 1756-IM16I Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-928 (Version 02)]
36
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IN to 1756-IN16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
WARNING
IMPORTANT
Conversion Module
1492-CM1771-LD007
+
-
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
GND-1
A
0
1
2
3
4
5
6
7
B
1771-WA Swing Arm
From 1771-IN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Cable
1492-C005005XE
1756-IN16
10
9
1
2
3
4
5
6
7
8
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
CABLE “A”
CABLE “B”
11
12
13
14
15
16
17
18
20
19
L2-0
L2-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
L2-1
L2-1
Conversion Module
1492-CM1771-LD007
+
-
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
L2
1771-WA Swing Arm
From 1771-IN
A
0
1
2
3
4
5
6
7
B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IN16 RTB. Recommended cable
lengths of 0.5 M / 0.5 M are shown. See table 2 for other lengths.
The input delay times for the 1771-IN module versus the 1756-IN16 module are as follows:
1771-IN
1756-IN16 w/ 1492-C005005XE
a) Off-to-On Delay
18ms (+/-10ms)
10ms max (plus selectable filter)
b) On-to-Off Delay
18ms (+/-10ms)
10ms max (plus selectable filter)
The 1771-IN module is rated 24V AC. The 1756-IN16 module is rated 24V AC only.
Refer to your 1771-IN and 1756-IN16 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-998 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
37
Wiring Diagrams - Digital Inputs
1771-IND to 1756-IN16
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD001
L1
L2
Terminal A
Terminal B
Terminal C
Terminal D
Input 00
Input 01
Input 02
Input 03
Input 04
Input 05
Input 06
Input 07
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
Input 16
Input 17
Terminal E
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
E
Cable
1492-CONCAB005X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-IN16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
L2-0
L2-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
L2-1
L2-1
1771-WH Swing Arm
From 1771-IND
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-IN16 RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
The input delay times for the 1771-IND module versus the 1756-IN16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IND
35ms (+/-10ms) @24V AC
45ms (+/-15ms)
1756-IN16 w/ 1492-CONCAB005X
10ms max (plus selectable filter)
10ms max (plus selectable filter)
The 1771-IND module is rated 24V AC or DC. The 1756-IN16 module is rated 10V to 30V AC.
Refer to your 1771-IND and 1756-IN16 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-002 (Version 00)]
38
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IND1 to 1756-IN16
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD001
L1
L2
Terminal A
Terminal B
Terminal C
Terminal D
Input 00
Input 01
Input 02
Input 03
Input 04
Input 05
Input 06
Input 07
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
Input 16
Input 17
Terminal E
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
E
Cable
1492-CONCAB005X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-IN16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
L2-0
L2-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
L2-1
L2-1
1771-WH Swing Arm
From 1771-IND1
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-IN16 RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
The input delay times for the 1771-IND1 module versus the 1756-IN16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IND1
25ms (+/-5ms) @48V AC
35ms (+/-10ms)
1756-IN16 w/ 1492-CONCAB005X
10ms max (plus selectable filter)
10ms max (plus selectable filter)
The 1771-IND1 module is rated 48V AC. The 1756-IN16 module is rated 10V to 30V AC.
Refer to your 1771-IND1 and 1756-IN16 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-003 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
39
Wiring Diagrams - Digital Inputs
1771-IQ to 1756-IB16I— Sinking
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Cable
1492-C005005XK
Conversion Module
1492-CM1771-LD007
+
_
Not used
IN 0
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
L2 - 0
A
0
1
2
3
4
5
6
7
B
1771-WA Swing Arm
From 1771-IQ
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
CABLE “A”
17
19
21
23
25
27
29
31
18
20
22
24
26
28
30
32
Conversion Module
1492-CM1771-LD007
+
_
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
L2 - 1
1771-WA Swing Arm
From 1771-IQ
A
0
1
2
3
4
5
6
7
B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-IB16I
2
4
1
3
5
7
9
11
13
15
6
8
10
12
14
16
L2-0
L2-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
L2-0
L2-0
L2-0
L2-0
L2-0
L2-0
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
L2-1
L2-1
L2-1
L2-1
L2-1
L2-1
L2-1
L2-1
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
CABLE “B”
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IB16I RTB. Recommended cable
lengths of 0.5 M / 0.5 M are shown. See table 2 for other lengths.
The input delay times for the 1771-IQ module versus the 1756-IB16I module are as follows:
1771-IQ
1756-IB16I w/ 1492-C005005XK
a) Off-to-On Delay
12ms (+/-14ms)
1ms max (plus selectable filter)
b) On-to-Off Delay
12ms (+/-7ms)
4ms max (plus selectable filter)
The 1771-IQ module is rated 5V to 30V DC. The 1756-IB16I module is rated 10V to 30V DC only.
Refer to your 1771-IQ and 1756-IB16I Installation Manual wiring schematics and diagrams for more details.
For Sourcing applications use 1492-CM1771-LD014.
[Reference Doc: 41170-992 (Version 00)]
40
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IQ to 1756-IB16I— Sourcing
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD0014
DC+
GND 00
GND 01
GND 02
GND 03
A
0
1
2
3
+
-
GND 04
GND 05
GND 06
GND 07
DC -
LOAD
4
5
6
7
B
1771-WA Swing Arm
From 1771-IQ
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Cable
1492-C005005XJ
White
2
4
6
8
1
3
5
7
9
11
13
15
10
12
14
16
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
34
A
0
1
2
3
+
-
GND -12
GND -13
GND -14
GND -15
DC -
LOAD
4
5
6
7
B
1771-WA Swing Arm
From 1771-IQ
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
GND-0
GND-1
GND-2
GND-3
IN - 0
IN - 1
IN - 2
IN - 3
IN - 4
IN - 5
IN - 6
IN - 7
GND-4
GND-5
GND-6
GND-7
GND-15
CABLE”A”
18
20
22
24
17
19
21
23
25
27
29
31
26
28
30
32
33
35
36
Conversion Module
1492-CM1771-LD0014
DC +
GND 08
GND 09
GND -10
GND -11
1756-IB16I
Black
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
GND-8
OUT-9
OUT-10
OUT-11
IN - 8
IN - 9
IN - 10
IN - 11
IN - 12
IN - 13
IN - 14
IN - 15
GND-12
GND-13
GND-14
GND-15
NOT-USED
NOT-USED
NOT-USED
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
CABLE”B”
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IB16I RTB. Each cable can be either 0.5M
or 1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion.
The input delay times for the 1771-IQ module versus the 1756-IB16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IQ
12ms (+/-14ms)
12ms (+/-14ms)
1756-IB16I w/1492-C005005XJ
1ms max (plus selectable filter)
4ms max (plus selectable filter)
The 1771-IQ module is rated 5V to 30V DC. The 1756-IB16I module is rated 10V to 30V SOURCING DC only.
Refer to your 1771-IQ and 1756-IB16I Installation Manual wiring schematics and diagrams for more details.
For Sinking applications use 1492-CM1771-LD007.
[Reference Doc: 41170-991 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41
Wiring Diagrams - Digital Inputs
1771-IQ16 to 1756-IB16I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD004
Sinking Input Example
+
Sourcing
Input
Example
Gnd-0
Input 0
Gnd-1
Input 1
Gnd-2
Input 2
Gnd-3
Input 3
Gnd-4
Input 4
Gnd-5
Input 5
Gnd-6
Input 6
Gnd-7
Input 7
Gnd-10
Input 10
Gnd-11
Input 11
Gnd-12
Input 12
Gnd-13
Input 13
Gnd-14
Input 14
Gnd-15
Input 15
Gnd-16
Input 16
Gnd-17
Input 17
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
2
1
4
3
6
5
8
7
12
11
14
13
16
15
18
17
22
21
24
23
26
25
28
27
32
31
34
33
36
35
38
37
9
10
19
20
29
30
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-IB16I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
Gnd-0
IN-0
Gnd-1
IN-1
Gnd-2
IN-2
Gnd-3
IN-3
Gnd-4
IN-4
Gnd-5
IN-5
Gnd-6
IN-6
Gnd-7
IN-7
Gnd-8
IN-8
Gnd-9
IN-9
Gnd-10
IN-10
Gnd-11
IN-11
Gnd-12
IN-12
Gnd-13
IN-13
Gnd-14
IN-14
Gnd-15
IN-15
+
1771-WN Swing Arm
From 1771-IQ16
Conversion Module Installation and Application Considerations
The input delay times for the 1771-IQ16 module versus 1756-IB16I module are as follows:
1771-IQ16
1756-IB16I
a) Off-to-On Delay
0.57ms
1ms max (plus selectable filter)
b) On-to-Off Delay
0.57ms
4ms max (plus selectable filter)
Both the 1771-IQ16 and 1756-IB16I allow operation with sourcing inputs. Refer to installation Instructions for details.
Refer to your 1771-IQ16 and 1756-IH16I Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-933 (Version 02)]
42
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IT to 1756-IB16
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD007
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
GND-1
+
-
A
0
1
2
3
4
5
6
7
B
1771-WA Swing Arm
From 1771-IT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Cable
1492-C005005XE
1756-IB16
10
9
1
2
3
4
5
6
7
8
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
CABLE “A”
11
12
13
14
15
16
17
18
20
19
CABLE “B”
GND-0
GND-0
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
GND-1
GND-1
Conversion Module
1492-CM1771-LD007
Not used
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
GND-1
+
-
A
0
1
2
3
4
5
6
7
B
1771-WA Swing Arm
From 1771-IT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IB16 RTB. Recommended cable
lengths of 0.5 M / 0.5 M are shown. See table 2 for other lengths.
The input delay times for the 1771-IT module versus the 1756-IB16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IT
0.6ms (+/-0.2ms)
0.6ms (+/-0.2ms)
1756-IB16 w/ 1492-C005005XE
1ms max (plus selectable filter)
2ms max (plus selectable filter)
The 1771-IT module is rated 24V DC. The 1756-IB16 module is rated 24V DC only.
Refer to your 1771-IT and 1756-IB16 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-999 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
43
Wiring Diagrams - Digital Inputs
1771-IV to 1756-IV16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD014
+DC-0
INPUT 00
INPUT 01
INPUT 02
INPUT 03
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
A
0
1
2
3
+
-
LOAD
INPUT 04
INPUT 05
INPUT 06
INPUT 07
-DC-0
4
5
6
7
B
1771-WA Swing Arm
From 1771-IV
Cable
1492-C005005XG
Black
White
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
A
0
1
2
3
+
-
LOAD
INPUT 12
INPUT 13
INPUT 14
INPUT 15
-DC-1
4
5
6
7
B
1771-WA Swing Arm
From 1771-IV
1
2
3
4
9
10
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
IN-0
IN-1
IN-2
IN-3
+DC-0
+DC-0
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
5
6
7
8
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
IN-4
IN-5
IN-6
IN-7
Red/Green
Cable B
Conversion Module
1492-CM1771-LD014
+DC-1
INPUT 08
INPUT 09
INPUT 10
INPUT 11
1756-IV16
Cable A
11
12
13
14
19
20
IN-8
IN-9
IN-10
IN-11
+DC-1
+DC-1
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
15
16
17
18
IN-12
IN-13
IN-14
IN-15
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-IV16 RTB. Each cable can be either 0.5M
or 1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion.
The input delay times for the 1771-IV module versus the 1756-IV16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-IV
15ms (+/-7ms)
15ms (+/-7ms)
1756-IV16 w/1492-C005005XG
1ms max (plus selectable filter)
2ms max (plus selectable filter)
The 1771-IV module is rated 12 To 24V DC. The 1756-IV16 module is rated 10V To 30V DC only.
Refer to your 1771-IV and 1756-IV16 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-989 (Version 00)]
44
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Inputs
1771-IVN to 1756-IV32
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD005
+
10-30V dc (0)
10-30V dc (2)
2
22
Input 00
Input 00
Input 01
Input 01
Input 02
Input 02
Input 03
Input 03
Input 04
Input 04
Input 05
Input 05
Input 06
Input 06
Input 07
Input 07
Input 10
Input 10
Input 11
Input 11
Input 12
Input 12
Input 13
Input 13
Input 14
Input 14
Input 15
Input 15
Input 16
Input 16
Input 17
Input 17
10-30V dc (0)
10-30V dc (1)
10-30V dc (1)
10-30V dc (2)
10-30V dc (3)
10-30V dc (3)
3
23
4
24
5
25
6
26
7
27
8
28
9
29
10
30
13
33
14
34
15
35
16
36
17
37
18
38
19
39
20
40
1
11
12
21
31
32
Cable
1492-CONCAB005Z
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
White/Red/Blue
1756-IV32
18
36
1
19
2
20
3
21
4
22
5
23
6
24
7
25
8
26
9
27
10
28
11
29
12
30
13
31
14
32
15
33
16
34
17
35
DC-0 (+)
DC-1 (+)
IN-0
IN-16
IN-1
IN-17
IN-2
IN-18
IN-3
IN-19
IN-4
IN-20
IN-5
IN-21
IN-6
IN-22
IN-7
IN-23
IN-8
IN-24
IN-9
IN-25
IN-10
IN-26
IN-11
IN-27
IN-12
IN-28
IN-13
IN-29
IN-14
IN-30
IN-15
IN-31
DC-0 (+)
DC-1 (+)
1771-WN Swing Arm
From 1771-IVN
Conversion Module Installation and Application Considerations
The input delay times for the 1771-IVN module versus 1756-IV32 module are as follows:
1771-IVN
1756-IV32
a) Off-to-On Delay
6ms (+/-2ms)
1ms (plus selectable filter)
b) On-to-Off Delay
6ms (+/-2ms)
2ms (plus selectable filter)
The 1771-IVN has 4 groups (allowing 4 seperate power supplies) and the 1756-IV32 has 2 groups.
This module/cable combination ties Groups 0 & 1 from the 1771-IVN to Group 0 on the 1756-IV32 and it ties Groups 2 & 3
from the 1771-IVN to Group 1 on the 1756-IV32.Field wiring modification must be made to accommodate this if multiple
supplies were used. If 4 supplies were used, 2 must be removed.
Refer to your 1771-IVN and 1756-IV32 Installation Manual wiring schematics and diagrams for more details.
[Reference Doc: 41170-934 (Version 02)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
45
Wiring Diagrams - Digital Inputs
Notes:
46
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OA to 1756-OA8E
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD014
L1
Output 00
Output 01
Output 02
Output 03
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
A
0
1
2
3
L1
L2
LOAD
Output 04
Output 05
Output 06
Output 07
L2
Cable
1492-CONCAB005U
4
5
6
7
B
1756-OA8E
2
1
3
5
7
9
4
6
8
10
12
14
16
18
11
13
15
17
19
20
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Not Used
L2-0
OUT-0
OUT-1
OUT-2
OUT-3
L1-0
L1-0
L1-0
L1-0
L1-1
L1-1
L1-1
L1-1
OUT-4
OUT-5
OUT-6
OUT-7
L2-1
L1-1
1771-WA Swing Arm
From 1771-OA
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OA8E RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M,
010=1.0M). See table 2 for other lengths.
The 1771-OA module output current limits versus 1756-OA8E limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Pt
1771-OA
1.5A
6A
4A for 8.3ms
1756-OA8E w/ 1492-CONCAB005U
2A
4A @ 60°C
20A for 43 ms
The 1771-OA has eight (8) 2A, 250V fuses - 1 per output. The 1756-OA8E is electronically fused per point. Refer to the 1756 OA8E Installation Manual for details on electronic fusing.
Refer to your 1771-OA and 1756-OA8E Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
[Reference Doc: 41170-943 (Version 01)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
47
Wiring Diagrams - Digital Outputs
1771-OAD to 1756-OA16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD006
L1
L2
Output
Device
L1
L1
L1
L1
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
L2
E
Cable
1492-CONCAB005X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-OA16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
L1-0
L2-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
L1-1
L2-1
1771-WH, WHF, WHFB Swing Arm
From 1771-OAD
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OA16 RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M,
010=1.0M). See table 2 for other lengths.
The 1771-OAD module output current limits versus 1756-OA16 limits are as follows:
1771-OAD
2A
8A
25A for 100ms
a) Current/Point
b) Current/Module
c) Surge Current/point
1756-OA16 w/ 1492-CONCAB005X
0.5A
4A
5A for 43ms
The L2 terminal (Terminal E) on the 1771-OAD module was an optional connection, but it is required for the 1756-OA16. This
connection must be added if it was not connected.
The 1771-OAD is rated 10V to 138V AC. The 1756-OA16 is rated 74V to 256V AC.
Refer to your 1771-OAD and 1756-OA16 Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
48
[Reference Doc: 41170-935 (Version 01)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OAN to 1756-OA16
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD013
1
11
10
20
2
3
4
5
6
7
8
9
12
13
14
15
16
17
18
19
L1
L1
L2
L2
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
21
31
30
40
22
23
24
25
26
27
28
29
32
33
34
35
36
37
38
39
Cable
1492-CONCAB005S3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
1756-OA16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
L1-0
L2-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
L1-1
L2-1
MODULE A
L2
L1
L1
L2
L2
Output 00
Output 01
Output Output 02
Device Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
1756-OA16
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
White/Red/Blue
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
1771-WN Swing Arm
From 1771-OAN
L1-0
L2-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
L1-1
L2-1
MODULE B
L1
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to two 1756-OA16 RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M,
010=1.0M). See table 2 for other lengths.
The 1771-OAN module output current limits versus 1756-OA16 limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OAN
1A
8A (32 pts)
10A for 25ms
1756-OA16 w/ 1492-CONCAB005S3
0.5A
2A (16 pts)
5A for 43ms
The 1771-OAN has 4 groups (allowing 4 separate power supplies). This module/cable combination ties all 4 groups from the 1771-OAN
together. Field wiring modification must be made to accommodate this if mulitple supplies were used. If more than 1 supply was used, all but
1 of the power supplies must be removed.
The 1771-OAN did not allow connections for L2, however the 1756-OA16 requires an L2 connection for proper operation. The 1771-OAN
did not use terminals 10, 20, 30, 40. These terminals have been reassigned for an L2 connection in this application. The installer must
rewire L2 to one of these terminals.
Refer to your 1771-OAN and 1756-OA16 Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
This configuration uses two (2) 1756-OA16 output modules to replace a single 1771-OAN output module. This may require the use of a
larger 1756 I/O chassis and conversion mounting assembly. Ensure there is sufficient panel space to allow for this possibility.
[Reference Doc: 41170-942 (Version 02)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
49
Wiring Diagrams - Digital Outputs
1771-OB to 1756-OB16D
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD014
L1
Output 00
Output 01
Output 02
Output 03
A
0
1
2
3
+
-
LOAD
Output 04
Output 05
Output 06
Output 07
L2
1771-WA Swing Arm
From 1771-OB
4
5
6
7
B
Black
A
0
1
2
3
+
-
Output 04
Output 05
Output 06
Output 07
L2
1771-WA Swing Arm
From 1771-OB
4
5
6
7
B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-OB16D
16
1
3
5
7
2
4
6
8
10
12
14
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
9
11
13
15
16
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
GND-0
OUT-0
OUT-1
OUT-2
OUT-3
+DC-0
+DC-0
+DC-0
+DC-0
+DC-0
+DC-0
+DC-0
OUT-4
OUT-5
OUT-6
OUT-7
GND-0
NOT USED
CABLE”B”
Conversion Module
1492-CM1771-LD014
L1
Output 00
Output 01
Output 02
Output 03
LOAD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Cable
1492-C005005XF
CABLE”A”
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
32
17
19
21
23
18
20
22
24
26
28
30
25
27
29
31
32
34
33
35
36
GND-1
OUT-8
OUT-9
OUT-10
OUT-11
+DC-1
+DC-1
+DC-1
+DC-1
+DC-1
+DC-1
+DC-1
OUT-12
OUT-13
OUT-14
OUT-15
GND-1
GND-1
NOT USED
NOT USED
ONT USED
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-OB16D RTB. Each cable can be either
0.5M or 1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion.
The 1771-OB module output current limits versus 1756-OB16D limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OB
1.5A
6A
4A for 8.3ms
1756-OB16D w/ 1492-C005005XF
2A
4A @ 60°C
4A for 10ms
The 1771-OB has eight (8) 2A, 250V fuses - 1 per output. The 1756-OB16D is a DIAGNOSTIC MODULE. Refer to the 1756-OB16D
Installation Manual for details on diagnostics.
Refer to your 1771-OB and 1756-OB16D Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
50
[Reference Doc: 41170-988 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OBD to 1756-OB16E
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD006
+ dc
+ dc
+ dc
+ dc
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
+
-
-
dc Output
Device
+
L2
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
E
Cable
1492-CONCAB005X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-OB16E
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
DC-0+
RTN OUT-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
DC-1+
RTN OUT-1
1771-WH, WHF, WHFB Swing Arm
From 1771-OBD
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OA16 RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M,
010=1.0M). See table 2 for other lengths.
The 1771-OBD module output current limits versus 1756-OB16E limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/point
1771-OBD
2A
8A
4A for 10ms
1756-OB16E w/ 1492-CONCAB005X
1A
4A
2A for 10ms
The 1771-OBD has a single 10A, 250V rectifier fuse (1/4 x 1 1/4 inch). The 1756-OB16E is electronically fused per
group. Refer to the 1756-OB16E Installation Manual for details on electronic fusing.
The 1771-OBD is rated 10V to 60V DC. The 1756-OB16E is rated 10V to 31.2V DC. If the load source voltage is greater than 30V
DC, then use the 1756-OC8 with the 1492-CM1771-LD008F conversion module.
Refer to your 1771-OBD and 1756-OB16E Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
[Reference Doc: 41170-936 (Version 01)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
51
Wiring Diagrams - Digital Outputs
1771-OBD to 1756-OC8
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
+
-
LOAD
DC(+)
DC(+)
DC(+)
DC(+)
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
DC(-)
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
Cable
1492-CONCAB005S1
1756-OC8
1
Black
2
DC-0(+)
2
White
1
OUT-0
3
Red
3
OUT-1
4
Green
5
OUT-2
5
Orange
7
OUT-3
9
4
6
8
10
12
14
16
18
11
13
15
17
19
20
RTN OUT-0
DC-0(+)
DC-0(+)
DC-0(+)
RTN OUT-0
DC-1(+)
DC-1(+)
DC-1(+)
DC-1(+)
OUT-4
OUT-5
OUT-6
OUT-7
RTN OUT-1
RTN OUT-1
6
7
8
9
10
11
12
13
14
15
16
17
Blue
18
Orange/Red
19
20
21
22
23
Blue/Red
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
MODULE A
Conversion Module
1492-CM1771-LD008F
1756-OC8
24
25
26
27
28
29
30
31
32
33
34
35
36
37
E
1771-WH, WHF, WHFB Swing Arm
From 1771-OBD
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
White/Red/Blue
2
1
3
5
7
9
4
6
8
10
12
14
16
18
11
13
15
17
19
20
DC-0(+)
OUT-0
OUT-1
OUT-2
OUT-3
RTN OUT-0
DC-0(+)
DC-0(+)
DC-0(+)
RTN OUT-0
DC-1(+)
DC-1(+)
DC-1(+)
DC-1(+)
OUT-4
OUT-5
OUT-6
OUT-7
RTN OUT-1
RTN OUT-1
MODULE B
IMPORTANT
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to two 1756-OC8 RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M,
010=1.0M). See table 2 for other lengths.
The 1771-OBD module output current limits versus 1756-OC8 limits are as follows:
a) Current/Point
b) Current /Module
c) Surge Current /Point
1771-OBD
2A
8A
4A for 10ms
1756-OC8 w/ 1492-CONCAB005S1
2A
8A
4A for 10ms
The 1771-OBD has a single 10A, 250V rectifier fuse (1/4 x 1 1/4 inch ). The 1756-OC8 is NOT fused ,as such a
2AG fuse clip and 10A fuse is provided on the 1492-CM1771-LD008F conversion module.
The 1771-OBD is rated 10V to 60V DC. The 1756-OC8 is rated 30V to 60V DC. If the load source voltages is less
than 30V DC, then use 1756-OB16E with the 1492-CM1771-LD006 conversion module.
This configuration uses two(2) 1756-OC8 output modules to replace a single 1771-OBD output module. This may require
the use of a larger 1756 I/O chassis and conversion mounting assembly. Ensure there is sufficient panel space to allow for
this possibility.
Refer to your 1771-OBD and 1756-OC8 Installation Manual wiring schematics and diagrams for more details. Ensure
1756 output module ratings are not exceeded.
52
[Reference Doc: 41170-937 (Version 01)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OBDS to 1756-OB16E
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD006
+ dc
+ dc
+
-
-
dc Output
Device
+
+ dc
+ dc
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
- dc
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
E
Cable
1492-CONCAB005X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-OB16E
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
DC-0+
RTN OUT-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
DC-1+
RTN OUT-1
1771-WH, WHF, WHFB Swing Arm
From 1171-OBDS
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OB16E RTB. Recommended cable lengths of 0.5M or 1.0M
(005=0.5M, 010=1.0M). See table 2 for other lengths.
The 1771-OBDS module output current limits versus 1756-OB16E limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OBDS
1A
8A
4A for 10ms
1756-OB16E w/ 1492-CONCAB005X
1A
8A
2A for 10ms
The 1771-OBDS has a single 12A, 250V rectifier fuse (1/4 x 1-1/4 inch). The 1756-OB16E is electronically fused per
group. Refer to the 1756-OB16E Installation Manual for details on electronic fusing.
The 1771-OBDS is rated 10V to 40V DC. The 1756-OB16E is rated 10V to 31.2V DC. If the load source voltage is greater
than 30V DC, then use the 1756-OC8 with the 1492-CM1771-LD008F conversion module.
Refer to your 1771-OBDS and 1756-OB16E Installation Manual wiring schematics and diagrams for more details. Ensure
1756 output module ratings are not exceeded.
[Reference Doc: 41171-005 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
53
Wiring Diagrams - Digital Outputs
1771-OBN to 1756-OB32
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
WARNING
IMPORTANT
Cable
1492-CONCAB005Zc
Conversion Module
1492-CM1771-LD009F
+
LOAD
10-30V dc(0)
10-30V dc(1)
10-30V dc(2)
10-30V dc(3)
Output 00
Output 00
Output 01
Output 01
Output 02
Output 02
Output 03
Output 03
Output 04
Output 04
Output 05
Output 05
Output 06
Output 06
Output 07
Output 07
Output 10
Output 10
Output 11
Output 11
Output 12
Output 12
Output 13
Output 13
Output 14
Output 14
Output 15
Output 15
Output 16
Output 16
Output 17
Output 17
Common 0
Common 1
Common 2
Common 3
1
11
21
31
2
22
3
23
4
24
5
25
6
26
7
27
8
28
9
29
12
32
13
33
14
34
15
35
16
36
17
37
18
38
19
39
10
20
30
40
1
2
Black
3
4
5
6
7
8
9
10
Red
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Blue/Black
25
26
27
28
29
30
31
32
33
34
35
36
37
White
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Orange
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
White/Red/Blue
1756-OB32
18
36
DC-0(+)
DC-1(+)
1
19
2
20
3
21
4
22
5
23
6
24
7
25
8
26
9
27
10
28
11
29
12
30
13
31
14
32
15
33
16
34
17
35
OUT-0
OUT-16
OUT-1
OUT-17
OUT-2
OUT-18
OUT-3
OUT-19
OUT-4
OUT-20
OUT-5
OUT-21
OUT-6
OUT-22
OUT-7
OUT-23
OUT-8
OUT-24
OUT-9
OUT-25
OUT-10
OUT-26
OUT-11
OUT-27
OUT-12
OUT-28
OUT-13
OUT-29
OUT-14
OUT-30
OUT-15
OUT-31
RTN OUT-0
RTN OUT-1
1771-WN Swing Arm
From 1771-OBN
Conversion Module Installation and Application Considerations
cThe 1771-OBN module output current limits versus 1756-OB32 limits are as follows:
1771-OBN
1756-OB32w/1492-CONCAB005Z
a) Current/Point
0.5A
0.35A @ 60˚C
b) Current/Module
8A
6A @ 60˚C
c) Surge Current/Point
2A for 10ms
1A for 10ms
d The 1771-OBN has four (4) 4A, 250V rectifier fuses. The 1756-OB32 is NOT fused, as such four (4) 2AG fuse clips and 4A
fuses are provided on the 1492-CM1771-LD009F conversion module.
e The 1492-CONAB005Z is limited to 3A per pin.
f The 1771-OBN has 4 groups (allowing 4 separate power supplies) and the 1756-OB32 has 2 groups. This module/cable
combination ties Groups 0 & 1 from the 1771-OBN to Group 0 on the 1756-OB32 and Groups 2 & 3 from the 1771-OBN to
Group 1 on the 1756-OB32. Field wiring modification must be made to accommodate this if multiple supplies were used.
If 4 supplies were used, 2 must be removed.
g Refer to your 1771-OBN and 1756-OB32 Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
41170-938 (01)
54
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OC to 1756-OC8
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD014
+DC
Output 00
Output 01
Output 02
Output 03
A
0
1
2
3
+DC
-DC
LOAD
Output 04
Output 05
Output 06
Output 07
RTN
4
5
6
7
B
Cable
1492-CONCAB005V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-OC8
9
10
1
3
5
7
2
4
6
8
12
14
16
18
11
13
15
17
19
20
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
RTN-0
RTN-0
OUT-0
OUT-1
OUT-2
OUT-3
+DC-0
+DC-0
+DC-0
+DC-0
+DC-1
+DC-1
+DC-1
+DC-1
OUT-4
OUT-5
OUT-6
OUT-7
RTN-1
RTN-1
1771-WA Swing Arm
From 1771-OC
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OC8 RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M,
010=1.0M). See table 2 for other lengths.
The 1771-OC module output current limits versus 1756-OC8 limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OC
1.5A
8A
4A for 1.0ms
1756-OC8 w/ 1492-CONCAB005V
2A
8A @ 60°C
4A for 10ms
The 1771-OC has eight (8) 2A, 250V fuses - 1 per output. Refer to the 1756-OC8 Installation Manual for details.
Refer to your 1771-OC and 1756-OC8 Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output module
ratings are not exceeded.
[Reference Doc: 41171-020 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
55
Wiring Diagrams - Digital Outputs
1771-OD to 1756-OA16I
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and output module). Read and understand these considerations
before installation. In addition, refer to the current draw requirements of the existing loads for this configuration
to ensure they are within the current ratings of the 1756 output module.
CONVERSION MODULE
1492-CM1771-LD012
JMP0
L1
L2
LOAD
1771-WD Swing Arm
From 1771-OD
L1-0
L2-0
L1-1
L2-1
L1-2
L2-2
L1-3
L2-3
L1-4
L2-4
L1-5
L2-5
1
2
3
4
5
6
7
8
9
10
11
12
3
4
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
1492-C005005XM
1
1756-OA16I
CABLE”A”
Orange
Blue
2
1
4
3
6
5
8
7
10
9
12
11
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
CABLE”B”
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
CONVERSION MODULE
1492-CM1771-LD012
L1
LOAD
1771-WD Swing Arm
From 1771-OD
L1-6
L2-6
L1-7
L2-7
L1-8
L2-8
L1-9
L2-9
L1-10
L2-10
L1-11
L2-11
1
2
3
4
5
6
7
8
9
10
11
12
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
L2
L1-0
L2-0
L1-1
L2-1
L1-2
L2-2
L1-3
L2-3
L1-4
L2-4
L1-5
L2-5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
25
26
27
28
29
30
31
32
33
34
35
36
14
13
16
15
18
17
20
19
22
21
24
23
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
L1-6
L2-6
L1-7
L2-7
L1-8
L2-8
L1-9
L2-9
L1-10
L2-10
L1-11
L2-11
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
1 This Bul. 1492 cable consists of 2 separate cables (cable “A” and “B”) wired to one 1756-IM16I RTB. Each cable can be either
0.5M or 1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion.
2 The 1771-OD module output resistive current limits versus 1756-OA16I limits are as follows:
(NOTE: for switching and inductive current ratings, refer to the modules Installation Instructions)
1771-OD
1756-OA16I w/ 1492-CONCAB005XM
a) Current/Point
0.2A @ 138V AC
2A @ 240V AC
1A @ 30V DC
2A @ 30V DC
0.25A@ 125V DC
0.25A @ 125V DC
2 The 1492-COO5005XM is limited to 3A per pin.
3 The 1771-OD module had a jumper selection of N.O. and N.C. outputs. The 1756-OA16I has both N.O. and N.C. outputs, but
selection is by wiring termination on the 1756 swing arm. The 1492-CM1771-LD012 conversion module replaces the functionality
of the 1771-OD jumpers with eight jumpers (JMP0 through JMP7). In the default position, the output will be N.O.. If a N.C. output is
required, change the jumper from pins 1-2 to pins 3-4.
4 Refer to your 1771-OD and 1756-OA16I Installation Manual wiring schematics and diagrams for more details. Ensure
1756 output module ratings are not exceeded.
56
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41170-994 (01)
Wiring Diagrams - Digital Outputs
1771-OD16 to 1756-OA16I
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD010F
Not
Not
Not
Not
L1
L2
Used
Used
Used
Used
L1-0
Output 0
LOAD
L1-1
Output 1
L1-2
Output 2
L1-3
Output 3
L1-4
Output 4
L1-5
Output 5
L1-6
Output 6
L1-7
Output 7
L1-8
Output 8
L1-9
Output 9
L1-10
Output 10
L1-11
Output 11
L1-12
Output 12
L1-13
Output 13
L1-14
Output 14
L1-15
Output 15
Not used
Not used
Not used
Not used
9
10
19
20
2
1
4
3
6
5
8
7
12
11
14
13
16
15
18
17
22
21
24
23
26
25
28
27
32
31
34
33
36
35
38
37
29
30
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
1756-OA16I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
L1-0
OUT-0
L1-1
OUT-1
L1-2
OUT-2
L1-3
OUT-3
L1-4
OUT-4
L1-5
OUT-5
L1-6
OUT-6
L1-7
OUT-7
L1-8
OUT-8
L1-9
OUT-9
L1-10
OUT-10
L1-11
OUT-11
L1-12
OUT-12
L1-13
OUT-13
L1-14
OUT-14
L1-15
OUT-15
1771-WN Swing Arm
From 1771-OD16
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OA16I RTB. Recommended cable lengths of 0.5M or 1.0M
(005=0.5M, 010=1.0M). See table 2 for other lengths.
The 1771-OD16 module output current limits versus 1756-OA16I limits are as follows:
a) Current/Point
b) Current/Module
b) Surge Current/Point
1771-OD16
2A
8A
20A for 100ms
1756-OA16I w/ 1492-CONCAB005Y
1A
4A
20A for 43ms
The 1771-OD16 has sixteen (16) 3A ,250V recifier fuses. The 1756-OA16I is NOT fused,as such sixteen (16) 2AG fuse
clips are provided on the 1492-CM1771-LD010F conversion module. Max fuse rating is 1.5A based on 1756-OA16I.
The 1771-OD16 is rated 74V to 138V AC and 105V to 138V DC. The 1756-OA16I is rated 74V to 265V AC. A1756 isolated
output module with an equivalent DC voltage range to convert the1771 -OD16 is not available.
Refer to your 1771-OD16 and 1756-OA16I Installation Manual wiring schematics and diagrams for more details. Ensure 1756
output module rating are not exceeded.
[Reference Doc: 41170-939 (Version 01)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
57
Wiring Diagrams - Digital Outputs
1771-ODD to 1756-OA16I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD010F
L1
L2
LOAD
Not Used
Not Used
Not Used
Not Used
L1-0
Ouput 0
L1-1
Ouput 1
L1-2
Ouput 2
L1-3
Ouput 3
L1-4
Ouput 4
L1-5
Ouput 5
L1-6
Ouput 6
L1-7
Ouput 7
L1-8
Ouput 8
L1-9
Ouput 9
L1-10
Ouput 10
L1-11
Ouput 11
L1-12
Ouput 12
L1-13
Ouput 13
L1-14
Ouput 14
L1-15
Ouput 15
Not Used
Not Used
Not Used
Not Used
9
10
19
20
2
1
4
3
6
5
8
7
12
11
14
13
16
15
18
17
22
21
24
23
26
25
28
27
32
31
34
33
36
35
38
37
29
30
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-OA16I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
L1-0
OUT-0
L1-1
OUT-1
L1-2
OUT-2
L1-3
OUT-3
L1-4
OUT-4
L1-5
OUT-5
L1-6
OUT-6
L1-7
OUT-7
L1-8
OUT-8
L1-9
OUT-9
L1-10
OUT-10
L1-11
OUT-11
L1-12
OUT-12
L1-13
OUT-13
L1-14
OUT-14
L1-15
OUT-15
1771-WN Swing Arm
From 1771-ODD
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OA16I RTB. Recommended cable lengths of 0.5M or 1.0M
(005=0.5M, 010=1.0M). See table 2 for other lengths.
The 1771-ODD module output current limits versus 1756-OA16I limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-ODD
2A
8A
20A for 100ms
1756-OA16I w/ 1492-CONCAB005Y
2A
5A
20A for 43ms
The 1771-ODD has sixteen (16) 3A, 250V rectifier fuses. The 1756-OA16I is NOT fused, as such sixteen(16) 2AG fuses
and clips are provided on the 1492-CM1771-LD010F conversion module. Max fuse rating is 1.5A based on 1756-OA16I.
The 1771-ODD is rated 74V to 138V AC. The 1756-OA16I is rated 74V to 265V AC.
Refer to your 1771-ODD and 1756-OA16I Installation Manual wiring schematics and diagrams for more details. Ensure 1756
output module ratings are not exceeded.
58
[Reference Doc: 41171-009 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-ODZ to 1756-OA16I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD012
L1
L2
LOAD
+
-
LOAD
Out-0 N.O./N.C.
+V0/1
Out-1 N.O./N.C.
Out-2 N.O./N.C.
+V2/3
Out-3 N.O./N.C.
Out-4 N.O./N.C.
+V4/5
Out-5 N.O./N.C.
Out-6 N.O./N.C.
+V6/7
Out-7 N.O./N.C.
1
2
3
4
5
6
7
8
9
10
11
12
1771-WD Swing Arm
From 1771-ODZ
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
1492-CONCAB005Y
Orange
Blue
Cable
1492-C005005XP
CABLE”A”
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
1756-OA16I
2
4
1
3
6
8
5
7
10
12
9
11
14
16
13
15
L1-0
L1-0
L2-0
L2-1
L1-1
L1-1
L2-2
L2-3
L1-2
L1-2
L2-4
L2-5
L1-3
L1-3
L2-6
L2-7
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
33
34
35
36
NOT USED
NOT USED
NOT USED
NOT USED
18
20
17
19
22
24
21
23
26
28
25
27
30
32
29
31
L1-4
L1-4
L2-8
L2-9
L1-5
L1-5
L2-10
L2-11
L1-4
L1-6
L2-12
L2-13
Conversion Module
1492-CM1771-LD012
L1
L2
LOAD
+
-
LOAD
Out-0 N.O./N.C.
+V0/1
Out-1 N.O./N.C.
Out-2 N.O./N.C.
+V2/3
Out-3 N.O./N.C.
Out-4 N.O./N.C.
+V4/5
Out-5 N.O./N.C.
Out-6 N.O./N.C.
+V6/7
Out-7 N.O./N.C.
1771-WD Swing Arm
From 1771-ODZ
1
2
3
4
5
6
7
8
9
10
11
12
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
CABLE”B”
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
L1-7
L1-7
L2-14
L2-15
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-OA16I RTB. Each cable can be either
0.5M or 1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion
The 1771-ODZ module output resistive current limits versus 1756-OA16I limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-ODZ
2A
6A
20A for 100ms
1756-OA16I w/ 1492-C005005XP
2A
5A @ 60°C
20A for 43ms
The 1771-ODZ module had a jumper selection of N.O. and N.C. outputs. The 1756-OA16I has both N.O. and N.C. outputs, but
selection is by wiring termination on the 1756 swing arm. The 1492-CM1771-LD012 conversion module replaces the functionality
of the 1771-ODZ jumpers with eight jumpers (JMP0 through JMP7). In the default position, the output will be N.O. If a N.C. output is
required, change the jumper from pins 1-2 to pins 3-4.
Refer to your 1771-ODZ and 1756-OA16I Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
[Reference Doc: 41171-016 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
59
Wiring Diagrams - Digital Outputs
1771-OG to 1756-OG16
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LA003
+ DC
Output 0
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Common
+
5V DC
SUPPLY
-
Output
Device
+
-
A
0
1
2
3
4
5
6
7
B
1771-WC Swing Arm
From 1771-OG
13
25
24
23
22
21
19
18
17
16
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
Red/White
Cable
1492-C005005XS
CABLE”A”
Green/Black/White
Red/Black/White
White/Black/Red
Black/White/Red
Orange/Green
Blue/Red
Orange/Red
White/Red
Black/Red
1756-OG16
10
1
2
3
4
5
6
7
8
9
20
11
12
13
14
15
16
17
18
19
+ DC -0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
- DC -0
+ DC -1
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
- DC -1
SH
Conversion Module
1492-CM1771-LA003
+ DC
Output 8
Output 9
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Common
+
5V DC
SUPPLY
-
Output
Device
+
-
1771-WC Swing Arm
From 1771-OG
A
0
1
2
3
4
5
6
7
B
13
25
24
23
22
21
19
18
17
16
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
Red/White
Green/Black/White
Red/Black/White
White/Black/Red
Black/White/Red
Orange/Green
Blue/Red
Orange/Red
White/Red
Black/Red
CABLE”B”
SH
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-OG16 RTB. Each cable can be either 0.5M or
1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion.
The input delay times for the 1771-OG module versus the 1756-OG16 module are as follows:
a) Off-to-On Delay
b) On-to-Off Delay
1771-OG
1ms (+/-10ms)
1ms (+/-10ms)
1756-OG16 w/ 1492-C005005XS
45ms max (plus selectable filter)
145ms max (plus selectable filter)
The 1771-OG module is rated 5V DC TTL INPUT MODULE. The 1756-OG16 module is rated 5V DC TTL INPUT MODULE only.
Refer to your 1771-OG and 1756-OG16 Installation and User Manuals for additional information concerning comparisons of module wiring,
features and configuration details.
60
[Reference Doc: 41171-028 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OGD to 1756-OG16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD006
+
-
-
dc Output
Device
+
+ dc
+ dc
+ dc
+ dc
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
- dc
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
E
Cable
1492-CONCAB005X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-OG16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
DC-0+
RTN OUT-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
DC-1+
RTN OUT-1
1771-WH, WHF, WHFB Swing Arm
From 1171-OGD
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OG16 RTB. Recommended cable lengths of 0.5M or 1.0M
(005=0.5M, 010=1.0M). See table 2 for other lengths.
The 1771-OGD module output current limits versus 1756-OG16 limits are as follows:
a) Current/Point
b) Current/Module
1771-OGD
1mA
310mA
1756-OG16 w/ 1492-CONCAB005X
24mA
384mA
The 1771-OGD has a single 10A, 250V rectifier fuse (1/4 x 1-1/4 inch). The 1756-OG16 is electronically fused per
group. Refer to the 1756-OG16 Installation Manual for details on electronic fusing.
The 1771-OGD is rated 10V to 60V DC. The 1756-OG16 is rated 10V to 31.2V DC.
Refer to your 1771-OGD and 1756-OG16 Installation Manual wiring schematics and diagrams for more details. Ensure
1756 output module ratings are not exceeded.
[Reference Doc: 41171-006 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
61
Wiring Diagrams - Digital Outputs
1771-OM to 1756-OA16
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD014
A
0
1
2
3
L1-0
OUTPUT 00
OUTPUT 01
OUTPUT 02
OUTPUT 03
L1
L2
+
-
LOAD
4
5
6
7
B
OUTPUT 04
OUTPUT 05
OUTPUT 06
OUTPUT 07
L2-0
1771-WA Swing Arm
From 1771-OM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Cable
1492-C005005XG
White
Red
Cable “A”
1
2
3
4
10
Green
Orange
Blue
White/Black
A
0
1
2
3
L1
L2
LOAD
INPUT 12
INPUT 13
INPUT 14
INPUT 15
L2-1
1771-WA Swing Arm
From 1771-OM
4
5
6
7
B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
OUT-0
OUT-1
OUT-2
OUT-3
L1-0
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
5
6
7
8
9
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Cable “B”
11
12
13
14
20
Conversion Module
1492-CM1771-LD014
L1-1
INPUT 08
INPUT 09
INPUT 10
INPUT 11
1756-OA16
Black
OUT-4
OUT-5
OUT-6
OUT-7
L2-0
OUT-8
OUT-9
OUT-10
OUT-11
L1-1
Black
White
Red
Green
15
16
17
18
19
Orange
Blue
White/Black
Red/Black
Green/Black
OUT-12
OUT-13
OUT-14
OUT-15
L2-1
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-OA16 RTB. Each cable can be either 0.5M
or 1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion.
The 1771-OM module output current limits versus 1756-OA16 limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OM
2A
6A
20A for 100ms
1756-OA16 w/ 1492-CONCAB005XG
0.5 @ 60°C
4A @ 60°C
5A for 43ms
The 1771-OM module is rated 220V to 240V AC. The 1756-OA16 module is rated 74V to 265V AC only.
Refer to your 1771-OM and 1756-OA16 Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output module
ratings are not exceeded.
62
[Reference Doc: 41171-022 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OMD to 1756-OA16
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD006
L1
L2
-
LOAD
+
L1
L1
L1
L1
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
L2
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
E
Cable
1492-CONCAB005X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-OA16
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
L1-0+
L2-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
L1-1+
L2-1
1771-WH, WHF, WHFB Swing Arm
From 1771-OMD
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OA16 RTB. Recommended cable lengths of0.5M or 1.0M
(005=0.5M, 010=1.0M). See table 2 for other lengths.
The 1771-OMD module output current limits versus 1756-OA16 limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OMD
2A
8A
25A for 100ms
1756-OA16 w/ 1492-CONCAB005X
0.5A
4A
5A for 43ms
The 1771-OMD has a single 10A, 250V rectifier fuse (1/4 x 1 1/4 inch). The 1756-OA16 has a mechanical 3.15A @250V AC
slow blow fuse. Refer to the 1756-OA16 Installation Manual for details on electronic fusing.
The 1771-OMD is rated 184V to 250V AC. The 1756-OA16 is rated 74V to 265V AC. If the load source voltage is greater than
30V DC, then use the 1756-OC8 with the 1492-CM1771-LD008F conversion module.
Refer to your 1771-OMD and 1756-OA16 Installation Manual wiring schematics and diagrams for more details. Ensure 1756
output module ratings are not exceeded.
[Reference Doc: 41171-007 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
63
Wiring Diagrams - Digital Outputs
1771-ON to 1756-ON8
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD014
L1
Output 00
Output 01
Output 02
Output 03
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
A
0
1
2
3
L1
L2
LOAD
Output 04
Output 05
Output 06
Output 07
L2
Cable
1492-CONCAB005W
4
5
6
7
B
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
1756-ON8
9
2
1
3
5
7
4
6
8
10
12
14
16
18
11
13
15
17
19
20
NOT USED
L1-0
OUT-0
OUT-1
OUT-2
OUT-3
L1-0
L1-0
L1-0
L1-0
L1-1
L1-1
L1-1
L1-1
OUT-4
OUT-5
OUT-6
OUT-7
NOT USED
L1-1
1771-WA Swing Arm
From 1771-ON
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-ON8 RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M,
010=1.0M). See table 2 for other lengths.
The 1771-ON module output current limits versus 1756-ON8 limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-ON
1.5A
6A
4A for 10ms
1756-ON8 w/ 1492-CONCAB005W
2A
5A @ 60°C
20A for 43ms
The 1771-ON has eight (8) 2A, 250V fuses - 1 per output. The 1756-ON8 is electronically fused per point. Refer to the 1756-ON8
Installation Manual for details on electronic fusing.
Refer to your 1771-ON and 1756-ON8 Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output module
ratings are not exceeded.
64
[Reference Doc: 41171-021 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OND to 1756-ON8
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Cable
1492-CONCAB005S2
Conversion Module
1492-CM1771-LD006
L1
L1
L1
L2
Output
Device
L1
L1
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
L2
A
B
C
D
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
E
Black
White
Red
1756-ON8
2
4
6
8
10
9
1
3
5
7
11
13
15
17
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
19
Black/White
14
16
18
20
Red/White
Green/White
Blue/White
Black/Red
L1-0
L1-0
L1-0
L1-0
L1-0
NOT USED
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
NOT USED
L1-1
L1-1
L1-1
L1-1
L1-1
White/Red
Orange/Red
Blue/Red
1756-ON8
Red/Green
2
4
6
8
10
9
1
3
5
7
11
13
15
17
1771-WH, WHF Swing Arm
From 1771-OND
19
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to two 1756-ON8 RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
14
16
18
20
L1-0
L1-0
L1-0
L1-0
L1-0
NOT USED
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
NOT USED
L1-1
L1-1
L1-1
L1-1
L1-1
The 1771-OND module output current limits versus (2)1756-ON8 limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OND
2A
8A
25A for 100ms
1756-ON8 w/ 1492-CONCAB005S2
2A
5A
20A for 43ms
The L2 terminal (Terminal E) on the 1771-ON8 module was an optional connection, but it is required for the 1756-OA16.
This connection must be added if it was not connected.
The 1771-OND is rated 24V AC. The 1756-ON8 is rated 10V to 30V AC.
Refer to your 1771-OND and 1756-ON8 Installation Manual wiring schematics and diagrams for more details. Ensure
1756 output module ratings are not exceeded.
[Reference Doc: 41171-008 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
65
Wiring Diagrams - Digital Outputs
1771-OQ to 1756-OB16I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LA004
LOAD
+
LOAD
Not Used
DC-1
OUTPUT-0
DC-1
OUTPUT 1
OUTPUT 2
DC-2
OUTPUT 3
DC-2
DC-3
OUTPUT-4
DC-3
OUTPUT 5
OUTPUT 6
DC-4
OUTPUT 7
DC-4
Not Used
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Cable
1492-C005005XT
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Orange/Red
Cable “A”
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
Green/Black
Red/Black
White/Black
Blue
Orange
Green
Red
White
Conversion Module
1492-CM1771-LA004
LOAD
+
LOAD
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
20
19
21
22
23
24
26
25
28
27
29
30
31
32
Cable “B”
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
2
1
4
3
5
6
7
8
10
9
12
11
13
14
15
16
Black
1771-WF Swing Arm
From 1771-OQ
Not Used
DC-1
OUTPUT-8
DC-1
OUTPUT 9
OUTPUT 10
DC-2
OUTPUT 11
DC-2
DC-3
OUTPUT-12
DC-3
OUTPUT 13
OUTPUT 14
DC-4
OUTPUT 15
DC-4
Not Used
1756-OB16I
Orange/Red
White/Red
Black/Red
Blue/White
Green/White
Red/White
33
34
35
36
Black/White
Blue/Black
Orange/Black
DC-1
OUTPUT-0
DC-1
OUTPUT 1
OUTPUT 2
DC-2
OUTPUT 3
DC-2
DC-3
OUTPUT-4
DC-3
OUTPUT 5
OUTPUT 6
DC-4
OUTPUT 7
DC-4
DC-1
OUTPUT-8
DC-1
OUTPUT 9
OUTPUT 10
DC-2
OUTPUT 11
DC-2
DC-3
OUTPUT-12
DC-3
OUTPUT 13
OUTPUT 14
DC-4
OUTPUT 15
DC-4
NOT USED
NOT USED
NOT USED
NOT USED
Green/Black
Red/Black
White/Black
Blue
Orange
Green
Red
White
Black
1771-WF Swing Arm
From 1771-OQ
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-OB16I RTB. Each cable can be either
0.5M or 1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion
The 1771-OQ module output resistive current limits versus 1756-OB16I limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OQ
2.25A
9A
4A for 10ms
1756-OB16I w/ 1492-C005005XT
2A
8A
4A for 10ms
The 1771-OQ is rated 10V to 32V DC. The 1756-OB16I is rated 10V to 30V DC.
Refer to your 1771-OQ and 1756-OB16I Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
66
[Reference Doc: 41171-033 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OQ16 to 1756-OB16I
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD010F
LOAD
+
-
Not Used
Not Used
Not Used
Not Used
DC-0
Ouput 0
DC-1
Ouput 1
DC-2
Ouput 2
DC-3
Ouput 3
DC-4
Ouput 4
DC-5
Ouput 5
DC-6
Ouput 6
DC-7
Ouput 7
DC-8
Ouput 8
DC-9
Ouput 9
DC-10
Ouput 10
DC-11
Ouput 11
DC-12
Ouput 12
DC-13
Ouput 13
DC-14
Ouput 14
DC-15
Ouput 15
Not Used
Not Used
Not Used
Not Used
9
10
19
20
2
1
4
3
6
5
8
7
12
11
14
13
16
15
18
17
22
21
24
23
26
25
28
27
32
31
34
33
36
35
38
37
29
30
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
1756-OB16I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
DC-0
OUT-0
DC-1
OUT-1
DC-2
OUT-2
DC-3
OUT-3
DC-4
OUT-4
DC-5
OUT-5
DC-6
OUT-6
DC-7
OUT-7
DC-8
OUT-8
DC-9
OUT-9
DC-10
OUT-10
DC-11
OUT-11
DC-12
OUT-12
DC-13
OUT-13
DC-14
OUT-14
DC-15
OUT-15
1771-WN Swing Arm
From 1771-OQ16
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OB16I RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
The 1771-OQ16 module output current limits versus 1756-OB16I limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OQ16
2A
32A
4A for 10ms
1756-OB16I w/ 1492-CONCAB005Y
2A
8A
4A for 10ms
The 1771-OQ16 has sixteen (16) 3A, 250V rectifier fuses. The 1756-OB16I is NOT fused, as such sixteen(16) 2AG fuses
and clips are provided on the 1492-CM1771-LD010F conversion module. Max fuse rating is 1.5A based on 1756-OA16I.
The 1771-OQ16 is rated 10V to 32V DC. The 1756-OB16I is rated 10V to 30V DC.
Refer to your 1771-OQ16 and 1756-OB16I Installation Manual wiring schematics and diagrams for more details. Ensure
1756 output module ratings are not exceeded.
[Reference Doc: 41171-010 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
67
Wiring Diagrams - Digital Outputs
1771-OR to 1756-OB16I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
WARNING
IMPORTANT
Conversion Module
1492-CM1771-LD012
L2
L1
LOAD
0-IN
0-OUT
1-IN
1-OUT
2-IN
2-OUT
3-IN
3-OUT
4-IN
4-OUT
5-IN
5-OUT
1
2
3
4
5
6
7
8
9
10
11
12
1771-WD Swing Arm
From 1771-OR
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
1492-CONCAB005Y
Orange
Blue
Cable
1492-C005005XR
CABLE ”A”
White/Black
1
3
5
Red/Black
Green/Black
Orange/Black
Blue/Black
4
6
8
Black/White
Red/White
Green/White
Blue/White
9
11
13
Black/Red
White/Red
Orange/Red
Blue/Red
10
12
Red/Green
Orange/Green
L2
L1
LOAD
6-IN
6-OUT
7-IN
7-OUT
8-IN
8-OUT
9-IN
9-OUT
10-IN
10-OUT
11-IN
11-OUT
1
2
3
4
5
6
7
8
9
10
11
12
1771-WD Swing Arm
From 1771-OR
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
L2-0
L1-0
L1-1
L1-2
L2-1
L2-2
L2-3
L1-3
L1-4
L1-5
L2-4
L2-5
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
Conversion Module
1492-CM1771-LD012
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
1756-OA16I
2
Orange
26
27
28
NOT USED
NOT USED
NOT USED
29
30
31
32
33
34
35
36
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
CABLE ”B”
14
Blue
White/Black
15
17
19
Red/Black
Green/Black
Orange/Black
Blue/Black
16
18
20
Black/White
Red/White
Green/White
Blue/White
21
23
25
Black/Red
White/Red
Orange/Red
Blue/Red
22
24
Red/Green
Orange/Green
L2-6
L1-6
L1-7
L1-8
L2-7
L2-8
L2-9
L1-9
L1-10
L1-11
L2-10
L2-11
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-OA16I RTB. Each cable can be either
0.5M or 1.0M (005=0.5M, 010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion
The 1771-OR module output resistive current limits versus 1756-OA16I limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OR
2A
6A
15A for 100ms
1756-OA16I w/ 1492-C005005XR
2A
5A @ 60°C
20A for 43ms
The 1771-OR module had a jumper selection of N.O. and N.C. outputs. The 1756-OA16I has both N.O. and N.C. outputs, but
selection is by wiring termination on the 1756 swing arm. The 1492-CM1771-LD012 conversion module replaces the functionality
of the 1771-OR jumpers with eight jumpers (JMP0 through JMP7). In the default position, the output will be N.O. If a N.C. output is
required, change the jumper from pins 1-2 to pins 3-4.
Refer to your 1771-OR and 1756-OA16I Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
[Reference Doc: 41171-017 (Version 00)]
68
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OVN to 1756-OV16E
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD013
Output
Device
1
11
10
20
2
3
4
5
6
7
8
9
12
13
14
15
16
17
18
19
L1
L1
L2
L2
21
31
30
40
22
23
24
25
26
27
28
29
32
33
34
35
36
37
38
39
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
Cable
1492-CONCAB005S3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1756-OV16E
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
L1-0 L2-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
L1-1 L2-1
MODULE A
L2
L1
L1
L2
L2
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
1756-OV16E
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
10
9
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
20
19
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
White/Red/Blue
1771-WN Swing Arm
From 1771-OVN
L1-0
L2-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
L1-1
L2-1
MODULE B
L1
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to two 1756-OV16E RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M,
010=1.0M). See table 2 for other lengths.
The 1771-OVN module output current limits versus 1756-OV16E limits are as follows:
a) Current/Point
b) Current/Module
c) Surge Current/Point
1771-OVN
0.5A
8A (32 pts)
2A for 10ms
1756-OV16E w/ 1492-CONCAB005S3
1A
8A (16 pts)
2A for 10ms
The 1771-OVN has 4 groups (allowing 4 separate power supplies). This module/cable combination ties all 4 groups from the
1771-OVN together. Field wiring modification must be made to accommodate this if mulitple supplies were used. If more than 1 supply
was used, all but 1 of the power supplies must be removed.
The 1771-OVN did not allow connections for L2, however the 1756-OV16E requires an L2 connection for proper operation. The 1771OVN did not use terminals 10, 20, 30, 40. These terminals have been reassigned for an L2 connection in this application. The installer must
rewire L2 to one of these terminals.
Refer to your 1771-OVN and 1756-OV16E Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
This configuration uses two (2) 1756-OV16E output modules to replace a single 1771-OVN output module. This may require the use of a
larger 1756 I/O chassis and conversion mounting assembly. Ensure there is sufficient panel space to allow for this possibility.
[Reference Doc: 41171-018 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
69
Wiring Diagrams - Digital Outputs
1771-OW to 1756-OX8I
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD012
1
2
4
JMP0 3
N.C.
N.O.
2
1
4
JMP1 3
N.C.
N.O.
L1
L2
LOAD
+
-
LOAD
Out-0 N.O./N.C.
+V0/1
Out-1 N.O./N.C.
Out-2 N.O./N.C.
+V2/3
Out-3 N.O./N.C.
Out-4 N.O./N.C.
+V4/5
Out-5 N.O./N.C.
Out-6 N.O./N.C.
+V6/7
Out-7 N.O./N.C.
2
1
4
JMP2 3
N.C.
1
2
3
4
5
6
N.O.
2
1
4
JMP3 3
N.C.
N.O.
7
8
9
10
11
12
2
1
4
JMP4 3
N.C.
N.O.
2
1
4
JMP5 3
N.C.
N.O.
2
1
4
JMP6 3
N.C.
N.O.
2
1
4
JMP7 3
N.C.
N.O.
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-OX8I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
L1-0
OUT-0 N.C.
L1-0
OUT-0 N.O.
L1-1
OUT-1 N.C.
L1-1
OUT-1 N.O.
L1-2
OUT-2 N.C.
L1-2
OUT-2 N.O.
L1-3
OUT-3 N.C.
L1-3
OUT-3 N.O.
L1-4
OUT-4 N.C.
L1-4
OUT-4 N.O.
L1-5
OUT-5 N.C.
L1-5
OUT-5 N.O.
L1-6
OUT-6 N.C.
L1-6
OUT-6 N.O.
L1-7
OUT-7 N.C.
L1-7
OUT-7 N.O.
1771-WD Swing Arm
From 1771-OW
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OX8I RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M),
010=1.0M). See table 2 for other lengths.
The 1771-OW module output resistive current limits versus 1756-OX8I limits are as follows:
(NOTE: For switching and inductive current ratings, refer to the modules Installation Instructions)
1771-OW
1756-OX8I w/ 1492-CONCAB005Y
a) Current/Point
0.2A @ 138V AC
2A @ 240V AC
1A @ 30V DC
2A @ 30V DC
0.25A @ 125V DC
0.25A @ 125V DC
The 1771-OW module had a jumper selection of N.O. and N.C. outputs. The 1756-OX8I has both N.O. and N.C. outputs, but
selection is by wiring termination on the 1756 swing arm. The 1492-CM1771-LD012 conversion module replaces the functionality
of the 1771-OW jumpers with eight jumpers (JMP0 through JMP7). In the default position, the output will be N.O. If a N.C. output is
required, change the jumper from pins 1-2 to pins 3-4.
Refer to your 1771-OW and 1756-OX8I Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
[Reference Doc: 41170-941 (Version 01)]
70
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OW16 to 1756-OW16I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LD011
L1
LOAD
L2
+
-
LOAD
Output 10 (NC)
Output 11 (NC)
Output 12 (NC)
Output 13 (NC)
Common 00
Output 00
Common 01
Output 01
Common 02
Output 02
Common 03
Output 03
Common 04
Output 04
Common 05
Output 05
Common 06
Output 06
Common 07
Output 07
Common 10
Output 10 (NO)
Common 11
Output 11(NO)
Common 12
Output 12 (NO)
Common 13
Output 13 (NO)
Common 14
Output 14 (NO)
Common 15
Output 15 (NO)
Common 16
Output 16 (NO)
Common 17
Output 17 (NO)
Output 14 (NC)
Output 15 (NC)
Output 16 (NC)
Output 17 (NC)
17
20
23
26
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
19
18
22
21
25
24
28
27
31
30
34
33
37
36
40
39
29
32
35
38
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-OW16I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
L1-0
OUT-0 N.O.
L1-1
OUT-1 N.O.
L1-2
OUT-2 N.O.
L1-3
OUT-3 N.O.
L1-4
OUT-4 N.O.
L1-5
OUT-5 N.O.
L1-6
OUT-6 N.O.
L1-7
OUT-7 N.O.
L1-8
OUT-8 N.O.
L1-9
OUT-9 N.O.
L1-10
OUT-10 N.O.
L1-11
OUT-11 N.O.
L1-12
OUT-12 N.O.
L1-13
OUT-13 N.O.
L1-14
OUT-14 N.O.
L1-15
OUT-15 N.O.
1771-WN Swing Arm
From 1771-OW16
Conversion Module Installation and Application Considerations
The 1771-OW16 module output resistive current limits versus 1756-OW16I limits are as follows:
1771-OW16
1756-OW16I w/ 1492-CONCAB005Y
a) Current/Point
2A @ 250V AC
2A @ 240V AC
2A @ 30V DC
2A @ 30V DC
0.3A @ 150V DC
0.25A @ 125V AC
The 1492-CONCAB005Y is limited to 3A per pin.
The 1771-OW16 has N.O. and N.C. relay contact outputs. The 1756-OW16I has N.O. relay contact outputs only. The conversion module does not convert the N.C. to N.O. contacts. If the 1771-OW16 N.C. outputs were being used, the installer must
rewire the 1771-WN swing arm and move the N.C. wires to the N.O. output terminals. In addition, the control Logix programming
will need to be changed to simulate a N.C. relay with this output.
Refer to your 1771-OW16 and 1756-OW16I Installation Manual wiring schematics and diagrams for more details.
Ensure 1756 output module ratings are not exceeded.
Reference Doc: 41170-940 (Version 01)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
71
Wiring Diagrams - Digital Outputs
1771-OWNA to 1756-OW16I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
L1
L2
Output
Device
L1
L1
L2
L2
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
1
11
10
20
2
3
4
5
6
7
8
9
12
13
14
15
16
17
18
19
Cable
1492-CONCAB005S4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1756-OW16I
2
Black
White
Red
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
4
6
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
32
34
L1
L1
L2
L2
Output 00
Output 01
Output 02
Output 03
Output 04
Output 05
Output 06
Output 07
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Output 17
21
31
30
40
22
23
24
25
26
27
28
29
32
33
34
35
36
37
38
39
L1-0
L2-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
L1-1
L1-1
L1-1
L1-1
MODULE A
Conversion Module
1492-CM1771-LD013
1756-OW16I
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
2
Red/Green
Orange/Green
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
4
6
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
White/Red/Blue
1771-WN Swing Arm
From 1771-OWNA
32
34
L1-0
L2-0
OUT-0
OUT-1
OUT-2
OUT-3
OUT-4
OUT-5
OUT-6
OUT-7
OUT-8
OUT-9
OUT-10
OUT-11
OUT-12
OUT-13
OUT-14
OUT-15
L1-1
L1-1
L1-1
L1-1
MODULE B
IMPORTANT
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to two 1756-OW16I RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M, 010=1.0M).
See table 2 for other lengths.
The 1771-OWNA module output current limits versus 1756-OW16I limits are as follows:
a) Current/Point
b) Current/Module
1771-OWNA
1A
12A (32 pts)
1756-OW16I w/ 1492-CONCAB005S4
0.5A
2A (16 pts)
The 1771-OWNA has 4 groups (allowing 4 separate power supplies). This module/cable combination ties all 4 groups from the 1771 -OWNA
together. Field wiring modification must be made to accommodate this if mulitple supplies were used. If more than 1 supply wa s used, all but
1 of the power supplies must be removed.
The 1771-OWNA did not allow connections for L2, however the 1756-OW16I requires an L2 connection for proper operation. The 1771-OWNA
did not use terminals 10, 20, 30, 40. These terminals have been reassigned for an L2 connection in this application. The installer must rewire L2 to
one of these terminals.
Refer to your 1771-OWNA and 1756-OW16I Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output module
ratings are not exceeded.
This configuration uses two (2) 1756-OW16I output modules to replace a single 1771-OWNA output module. This may require the use of a
larger 1756 I/O chassis and conversion mounting assembly. Ensure there is sufficient panel space to allow for this possibility.
1756-OW16I output modules has all inputs jumpered together pins 2 through 34 even.
[Reference Doc: 41171-019 (Version 00)]
72
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OY to 1756-OX8I
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and output module). Read and understand these considerations
before installation. In addition, refer to the current draw requirements of the existing loads for this configuration
to ensure they are within the current ratings of the 1756 output module.
IMPORTANT
Conversion Module
1492-CM1771-LD012
L1
L2
LOAD
+
-
LOAD
Out-0 N.O./N.C.
+V0/1
Out-1 N.O./N.C.
Out-2 N.O./N.C.
+V2/3
Out-3 N.O./N.C.
Out-4 N.O./N.C.
+V4/5
Out-5 N.O./N.C.
Out-6 N.O./N.C.
+V6/7
Out-7 N.O./N.C.
1771-WD Swing Arm
From 1771-OY
1
2
3
4
5
6
7
8
9
10
11
12
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-OX8I
c
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
L1-0
OUT-0 N.C.
L1-0
OUT-0 N.O.
L1-1
OUT-1 N.C.
L1-1
OUT-1 N.O.
L1-2
OUT-2 N.C.
L1-2
OUT-2 N.O.
L1-3
OUT-3 N.C.
L1-3
OUT-3 N.O.
L1-4
OUT-4 N.C.
L1-4
OUT-4 N.O.
L1-5
OUT-5 N.C.
L1-5
OUT-5 N.O.
L1-6
OUT-6 N.C.
L1-6
OUT-6 N.O.
L1-7
OUT-7 N.C.
L1-7
OUT-7 N.O.
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
c
This Bul. 1492 cable consists of a cable wired to one 1756-OX8I RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
d
The 1771-OY module output resistive current limits versus 1756-OX8I limits are as follows:
(NOTE: for switching and inductive current ratings, refer to the modules Installation Instructions)
1771-OY
1756-OX8I w/ 1492-CONCAB005Y
a) Current/Point
100mA @ 138V AC 2A @ 240V AC
100mA @ 125V DC 2A @ 30V DC
0.25A @ 125V DC
The 1771-OY module had a jumper selection of N.O. and N.C. outputs. The 1756-OX8I has both N.O. and N.C. relay outputs, but
selection is by wiring termination on the 1756 swing arm. The 1492-CM1771-LD012 conversion module replaces the functionality
of the 1771-OY jumpers with eight jumpers (JMP0 through JMP7). In the default position, the output will be N.O.. If a N.C. output is
required, change the jumper from pins 1-2 to pins 3-4.
Refer to your 1771-OY and 1756-OX8I Installation Manual wiring schematics and diagrams for more details. Ensure
1756 output module ratings are not exceeded.
e
f
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41171-011 (00)
73
Wiring Diagrams - Digital Outputs
1771-OYL to 1756-OX8I
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and output module). Read and understand these considerations
before installation. In addition, refer to the current draw requirements of the existing loads for this configuration
to ensure they are within the current ratings of the 1756 output module.
IMPORTANT
Conversion Module
1492-CM1771-LD012
L1
L2
LOAD
+
-
LOAD
Out-0 N.O./N.C.
+V0/1
Out-1 N.O./N.C.
Out-2 N.O./N.C.
+V2/3
Out-3 N.O./N.C.
Out-4 N.O./N.C.
+V4/5
Out-5 N.O./N.C.
Out-6 N.O./N.C.
+V6/7
Out-7 N.O./N.C.
1771-WD Swing Arm
From 1771-OYL
1
2
3
4
5
6
7
8
9
10
11
12
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
1756-OX8I
c
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
L1-0
OUT-0 N.C.
L1-0
OUT-0 N.O.
L1-1
OUT-1 N.C.
L1-1
OUT-1 N.O.
L1-2
OUT-2 N.C.
L1-2
OUT-2 N.O.
L1-3
OUT-3 N.C.
L1-3
OUT-3 N.O.
L1-4
OUT-4 N.C.
L1-4
OUT-4 N.O.
L1-5
OUT-5 N.C.
L1-5
OUT-5 N.O.
L1-6
OUT-6 N.C.
L1-6
OUT-6 N.O.
L1-7
OUT-7 N.C.
L1-7
OUT-7 N.O.
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
c
This Bul. 1492 cable consists of a cable wired to one 1756-OX8I RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
d
The 1771-OYL module output resistive current limits versus 1756-OX8I limits are as follows:
(NOTE: for switching and inductive current ratings, refer to the modules Installation Instructions)
1771-OYL
1756-OX8I w/ 1492-CONCAB005Y
a) Current/Point
100mA @ 24V AC
2A @ 240V AC
100mA @ 24V DC
2A @ 30V DC
0.25A @ 125V DC
The 1771-OYL module had a jumper selection of N.O. and N.C. outputs. The 1756-OX8I has both N.O. and N.C. relay outputs, but
selection is by wiring termination on the 1756 swing arm. The 1492-CM1771-LD012 conversion module replaces the functionality
of the 1771-OYL jumpers with eight jumpers (JMP0 through JMP7). In the default position, the output will be N.O.. If a N.C. output is
required, change the jumper from pins 1-2 to pins 3-4.
Refer to your 1771-OYL and 1756-OX8I Installation Manual wiring schematics and diagrams for more details. Ensure
1756 output module ratings are not exceeded.
e
f
41171-012 (00)
74
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Digital Outputs
1771-OZ to 1756-OX8I
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD012
L1
L2
LOAD
+
-
LOAD
Out-0 N.O./N.C.
+V0/1
Out-1 N.O./N.C.
Out-2 N.O./N.C.
+V2/3
Out-3 N.O./N.C.
Out-4 N.O./N.C.
+V4/5
Out-5 N.O./N.C.
Out-6 N.O./N.C.
+V6/7
Out-7 N.O./N.C.
1
2
3
4
5
6
7
8
9
10
11
12
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-OX8I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
L1-0
OUT-0 N.C.
L1-0
OUT-0 N.O.
L1-1
OUT-1 N.C.
L1-1
OUT-1 N.O.
L1-2
OUT-2 N.C.
L1-2
OUT-2 N.O.
L1-3
OUT-3 N.C.
L1-3
OUT-3 N.O.
L1-4
OUT-4 N.C.
L1-4
OUT-4 N.O.
L1-5
OUT-5 N.C.
L1-5
OUT-5 N.O.
L1-6
OUT-6 N.C.
L1-6
OUT-6 N.O.
L1-7
OUT-7 N.C.
L1-7
OUT-7 N.O.
1771-WD Swing Arm
From 1771-OZ
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OX8I RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M),
010=1.0M). See table 2 for other lengths.
The 1771-OZ module output resistive current limits versus 1756-OX8I limits are as follows:
(NOTE: For switching and inductive current ratings, refer to the modules Installation Instructions)
1771-OZ
1756-OX8I w/ 1492-CONCAB005Y
a) Current/Point
100mA @ 138V AC
2A @ 240V AC
100mA @ 138V DC
2A @ 30V DC
0.25A @ 125V DC
The 1771-OZ module had a jumper selection of N.O. and N.C. outputs. The 1756-OX8I has both N.O. and N.C. outputs, but
selection is by wiring termination on the 1756 swing arm. The 1492-CM1771-LD012 conversion module replaces the functionality
of the 1771-OZ jumpers with eight jumpers (JMP0 through JMP7). In the default position, the output will be N.O. If a N.C. output is
required, change the jumper from pins 1-2 to pins 3-4.
Refer to your 1771-OZ and 1756-OX8I Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
[Reference Doc: 41171-013 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
75
Wiring Diagrams - Digital Outputs
1771-OZL to 1756-OX8I
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LD012
L1
L2
LOAD
+
-
LOAD
Out-0 N.O./N.C.
+V0/1
Out-1 N.O./N.C.
Out-2 N.O./N.C.
+V2/3
Out-3 N.O./N.C.
Out-4 N.O./N.C.
+V4/5
Out-5 N.O./N.C.
Out-6 N.O./N.C.
+V6/7
Out-7 N.O./N.C.
JMP0
3
N.C.
N.O.
2
1
JMP1
3
4
N.C.
N.O.
2
1
JMP2
3
4
N.C.
N.O.
2
1
JMP3
3
4
N.C.
N.O.
2
1
JMP4
3
4
N.C.
N.O.
2
1
JMP5
3
4
N.C.
N.O.
2
1
JMP6
3
4
N.C.
N.O.
2
1
JMP7
3
4
N.C.
N.O.
2
1
4
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Cable
1492-CONCAB005Y
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
1756-OX8I
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
L1-0
OUT-0 N.C.
L1-0
OUT-0 N.O.
L1-1
OUT-1 N.C.
L1-1
OUT-1 N.O.
L1-2
OUT-2 N.C.
L1-2
OUT-2 N.O.
L1-3
OUT-3 N.C.
L1-3
OUT-3 N.O.
L1-4
OUT-4 N.C.
L1-4
OUT-4 N.O.
L1-5
OUT-5 N.C.
L1-5
OUT-5 N.O.
L1-6
OUT-6 N.C.
L1-6
OUT-6 N.O.
L1-7
OUT-7 N.C.
L1-7
OUT-7 N.O.
1771-WD Swing Arm
From 1771-OZL
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-OX8I RTB. Recommended cable lengths of 0.5M or 1.0M (005=0.5M),
010=1.0M). See table 2 for other lengths.
The 1771-OZL module output resistive current limits versus 1756-OX8I limits are as follows:
(NOTE: For switching and inductive current ratings, refer to the modules Installation Instructions)
1771-OZL
1756-OX8I w/ 1492-CONCAB005Y
a) Current/Point
100mA @ 138V AC
2A @ 240V AC
100mA @ 138V DC
2A @ 30V DC
0.25A @ 125V DC
The 1771-OZL module had a jumper selection of N.O. and N.C. outputs. The 1756-OX8I has both N.O. and N.C. outputs, but
selection is by wiring termination on the 1756 swing arm. The 1492-CM1771-LD012 conversion module replaces the functionality
of the 1771-OZL jumpers with eight jumpers (JMP0 through JMP7). In the default position, the output will be N.O. If a N.C. output is
required, change the jumper from pins 1-2 to pins 3-4.
Refer to your 1771-OZL and 1756-OX8I Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output
module ratings are not exceeded.
[Reference Doc: 41171-014 (Version 00)]
76
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Analog Inputs and Outputs
1771-IFE to 1756-IF16 Differential Current
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and output module). Read and understand these considerations
before installation.
1492-CM1771-LA002
1756-IF16
1492-CONACAB005D
+
Power Supply
-
4-Wire Transmitter
+
Transmitter -
Channel 1+
Channel 1Channel 2+
Channel 2Channel 3+
Channel 3Channel 4+
Channel 4Not Used
Not Used
Not Used
Module Common
Module Common
Channel 5+
Channel 5Channel 6+
Channel 6Channel 7+
Channel 7Channel 8+
Channel 8-
1
1
2
3
4
6
7
8
9
5
10
15
20
21
11
12
13
14
16
17
18
19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Orange/Black
Blue/Black
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
2
4
6
8
12
14
16
18
10
1
5
11
15
20
22
24
26
30
32
34
36
19
23
29
33
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
RTN
iRTN-0
iRTN-2
iRTN-4
iRTN-6
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
iRTN-8
iRTN-10
iRTN-12
iRTN-14
SH
1
1771-WG Swing Arm
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
1 SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA002 module. The pre-wired cable used between the 1492-CM1771-LA002
module and the 1756-IF16 [1492-CONACAB005D] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
2 This design assumes that all inputs on the1771-IFE were connected to current transmitters. If there was a mix of current
and voltage transmitters, then modification of the pre-wired cable [1492-CONACAB005D] will need to occur at the 1756-IF16
terminal block. Refer to the 1756-IF16 Installation Manual for modification details.
3 The 1771-IFE analog input ranges were configured via software, as is the input range for the 1756-IF16. Please
ensure the correct input range is configured in the 1756-IF16.
4 Refer to your 1771-IFE and 1756-IF16 Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
41170-946 (0)
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
77
Wiring Diagrams - Analog Inputs and Outputs
1771-IFE to 1756-IF16 Differential Voltage
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
1492-CM1771-LA002
4-Wire Transmitter
+
+
Power Supply
Transmitter -
Channel 1+
Channel 1Channel 2+
Channel 2Channel 3+
Channel 3Channel 4+
Channel 4Not Used
Not Used
Not Used
Module Common
Module Common
Channel 5+
Channel 5Channel 6+
Channel 6Channel 7+
Channel 7Channel 8+
Channel 8-
1
1492-CONACAB005C
1
2
3
4
6
7
8
9
5
10
15
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
Black
11
12
13
14
16
17
18
19
14
15
16
17
18
19
20
21
22
23
24
25
Green/White
White
Red
Green
Orange
Blue
White/Black
Red/Black
2
4
6
8
12
14
16
18
10
Orange/Black
1756-IF16
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
RTN
Blue/Black
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
20
22
24
26
30
32
34
36
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
SH
1
1771-WG Swing Arm
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
1 SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA002 module. The pre-wired cable used between the 1492-CM1771-LA002
module and the 1756-IF16 [1492-CONACAB005C] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
2 This design assumes that all inputs on the1771-IFE were connected to voltage transmitters. If there was a mix of current
and voltage transmitters, then modification of the pre-wired cable [1492-CONACAB005C] will need to occur at the 1756-IF16
terminal block. Refer to the 1756-IF16 Installation Manual for modification details.
3 The 1771-IFE analog input ranges were configured via software, as is the input range for the 1756-IF16. Please
ensure the correct input range is configured in the 1756-IF16.
4 Refer to your 1771-IFE and 1756-IF16 Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
41170-947 (1)
78
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Analog Inputs and Outputs
1771-IFE to 1756-IF16 Single End Current
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
1492-CM1771-LA001
1756-IF16
1492-CONACAB005B
2-Wire Transmitter
+
Power Supply -
Transmitter
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Module Common
Module Common
Module Common
Module Common
Module Common
1
2
3
4
6
7
8
9
5
10
15
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
Black
Black/White
28
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
Channel 16
11
12
13
14
16
17
18
19
14
15
16
17
18
19
20
21
22
23
24
25
Green/White
20
22
24
26
30
32
34
36
1
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
RTN
Blue/Black
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
SH
1
1771-WG Swing Arm
2
4
6
8
12
14
16
18
10
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
RTN
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
iRTN-0
iRTN-1
iRTN-2
iRTN-3
RTN
iRTN-4
iRTN-5
iRTN-6
iRTN-7
iRTN-8
iRTN-9
iRTN-10
iRTN-11
RTN
iRTN-12
iRTN-13
iRTN-14
iRTN-15
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
1 SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA001 module. The pre-wired cable used between the 1492-CM1771-LA001
module and the 1756-IF16 [1492-CONACAB005B] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
2 This design assumes that all inputs on the1771-IFE were connected to current transmitters. If there was a mix of current
and voltage transmitters, then modification of the pre-wired cable [1492-CONACAB005B] will need to occur at the 1756-IF16
terminal block. Refer to the 1756-IF16 Installation Manual for modification details.
3 The 1771-IFE analog input ranges were configured via software, as is the input range for the 1756-IF16. Please
ensure the correct input range is configured in the 1756-IF16.
41170-944 (1)
4 Refer to your 1771-IFE and 1756-IF16 Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
79
Wiring Diagrams - Analog Inputs and Outputs
1771-IFE to 1756-IF16 Single End Voltage
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
1492-CM1771-LA001
1492-CONACAB005A
3-Wire Transmitter
Transmitter
+
Power Supply
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Module Common
Module Common
Module Common
Module Common
Module Common
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
Channel 16
1
1
2
3
4
6
7
8
9
5
10
15
20
21
11
12
13
14
16
17
18
19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
2
4
6
8
12
14
16
18
10
9
27
28
20
22
24
26
30
32
34
36
1756-IF16
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
RTN
RTN
RTN
RTN
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
SH
1
1771-WG Swing Arm
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
1 SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA001 module. The pre-wired cable used between the 1492-CM1771-LA001
module and the 1756-IF16 [1492-CONACAB005A] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
2 This design assumes that all inputs on the1771-IFE were connected to voltage transmitters. If there was a mix of current
and voltage transmitters, then modification of the pre-wired cable [1492-CONACAB005A] will need to occur at the 1756-IF16
terminal block. Refer to the 1756-IF16 Installation Manual for modification details.
3 The 1771-IFE analog input ranges were configured via software, as is the input range for the 1756-IF16. Please
ensure the correct input range is configured in the 1756-IF16.
4 Refer to your 1771-IFE and 1756-IF16 Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
41170-945 (1)
80
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Analog Inputs and Outputs
1771-IFF to 1756-IF16 Differential Current
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
Conversion Module
1492-CM1771-LA002
+
Power Supply
-
4-Wire Transmitter
+
Transmitter -
Channel 1+
Channel 1Channel 2+
Channel 2Channel 3+
Channel 3Channel 4+
Channel 4Not Used
Not Used
Not Used
Module Common
Module Common
Channel 5+
Channel 5Channel 6+
Channel 6Channel 7+
Channel 7Channel 8+
Channel 8-
1
2
3
4
6
7
8
9
5
10
15
20
21
11
12
13
14
16
17
18
19
d
Cable
1492-CONACAB005D
1
2
3
4
5
6
7
8
9
10
11
12
13
Black
14
15
16
17
18
19
20
21
22
23
24
25
Green/White
1756-IF16
c
White
Red
Green
Orange
Blue
White/Black
Red/Black
Orange/Black
Blue/Black
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
2
4
6
8
12
14
16
18
10
1
5
11
15
20
22
24
26
30
32
34
36
19
23
29
33
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
RTN
iRTN-0
iRTN-2
iRTN-4
iRTN-6
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
iRTN-8
iRTN-10
iRTN-12
iRTN-14
SH
d
1771-WG Swing Arm
From 1771-IFF
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
c
This Bul. 1492 cable consists of a cable wired to one 1756-IF16 RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
d SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA002 module. The pre-wired cable used between the 1492-CM1771-LA002
module and the 1756-IF16 [1492-CONACAB005D] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
e
This design assumes that all inputs on the1771-IFF were connected to current transmitters. If there was a mix of current
and voltage transmitters, then modification of the pre-wired cable [1492-CONACAB005D] will need to occur at the 1756-IF16
terminal block. Refer to the 1756-IF16 Installation Manual for modification details.
f The 1771-IFF analog input ranges were configured via software, as is the input range for the 1756-IF16. Please
ensure the correct input range is configured in the 1756-IF16.
g Refer to your 1771-IFF and 1756-IF16 Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41171-025 (00)
81
Wiring Diagrams - Analog Inputs and Outputs
1771-IFF to 1756-IF16 Differential Voltage
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
IMPORTANT
Conversion Module
1492-CM1771-LA002
+
Power Supply
4-Wire Transmitter
+
Transmitter -
-
Channel 1+
Channel 1Channel 2+
Channel 2Channel 3+
Channel 3Channel 4+
Channel 4Not Used
Not Used
Not Used
Module Common
Module Common
Channel 5+
Channel 5Channel 6+
Channel 6Channel 7+
Channel 7Channel 8+
Channel 8-
d
Cable
1492-CONACAB005C
1
2
3
4
6
7
8
9
5
10
15
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
Black
11
12
13
14
16
17
18
19
14
15
16
17
18
19
20
21
22
23
24
25
Green/White
1756-IF16
2
4
6
8
12
14
16
18
10
White
Red
Green
Orange
Blue
White/Black
Red/Black
Orange/Black
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
RTN
Blue/Black
20
22
24
26
30
32
34
36
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
SH
d
1771-WG Swing Arm
From 1771-IFF
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
c
This Bul. 1492 cable consists of a cable wired to one 1756-IF16 RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
d
SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA002 module. The pre-wired cable used between the 1492-CM1771-LA002
module and the 1756-IF16 [1492-CONACAB005C] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
e
This design assumes that all inputs on the1771-IFF were connected to voltage transmitters. If there was a mix of current
and voltage transmitters, then modification of the pre-wired cable [1492-CONACAB005C] will need to occur at the 1756-IF16
terminal block. Refer to the 1756-IF16 Installation Manual for modification details.
f The 1771-IFF analog input ranges were configured via software, as is the input range for the 1756-IF16. Please
ensure the correct input range is configured in the 1756-IF16.
g
Refer to your 1771-IFF and 1756-IF16 Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
41171-026 (00)
82
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Analog Inputs and Outputs
1771-IFF to 1756-IF16 Single End Current
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
Conversion Module
1492-CM1771-LA001
2-Wire Transmitter
+
Power Supply -
Transmitter
Cable
1492-CONACAB005B c
1756-IF16
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Module Common
Module Common
Module Common
Module Common
Module Common
1
2
3
4
6
7
8
9
5
10
15
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
Black
Black/White
28
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
Channel 16
11
12
13
14
16
17
18
19
14
15
16
17
18
19
20
21
22
23
24
25
Green/White
20
22
24
26
30
32
34
36
d
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
2
4
6
8
12
14
16
18
10
Orange/Black
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
RTN
Blue/Black
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
SH
d
1771-WG Swing Arm
From 1771-IFF
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
RTN
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
iRTN-0
iRTN-1
iRTN-2
iRTN-3
RTN
iRTN-4
iRTN-5
iRTN-6
iRTN-7
iRTN-8
iRTN-9
iRTN-10
iRTN-11
RTN
iRTN-12
iRTN-13
iRTN-14
iRTN-15
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
c
This Bul. 1492 cable consists of a cable wired to one 1756-IF16 RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
d
SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA001 module. The pre-wired cable used between the 1492-CM1771-LA001
module and the 1756-IF16 [1492-CONACAB005B] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
e
This design assumes that all inputs on the1771-IFF were connected to current transmitters. If there was a mix of current
and voltage transmitters, then modification of the pre-wired cable [1492-CONACAB005B] will need to occur at the 1756-IF16
terminal block. Refer to the 1756-IF16 Installation Manual for modification details.
The 1771-IFF analog input ranges were configured via software, as is the input range for the 1756-IF16. Please
ensure the correct input range is configured in the 1756-IF16.
f
g
Refer to your 1771-IFF and 1756-IF16 Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41171-023 (00)
83
Wiring Diagrams - Analog Inputs and Outputs
1771-IFF to 1756-IF16 Single End Voltage
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
IMPORTANT
Conversion Module
1492-CM1771-LA001
Cable
1492-CONACAB005A c
3-Wire Transmitter
Transmitter
+
Power Supply
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Module Common
Module Common
Module Common
Module Common
Module Common
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
Channel 16
d
1
2
3
4
6
7
8
9
5
10
15
20
21
11
12
13
14
16
17
18
19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1756-IF16
2
4
6
8
12
14
16
18
10
9
27
28
Black
White
Red
Green
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
20
22
24
26
30
32
34
36
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
Orange/Green
IN-0
IN-1
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
RTN
RTN
RTN
RTN
IN-8
IN-9
IN-10
IN-11
IN-12
IN-13
IN-14
IN-15
SH
d
1771-WG Swing Arm
From 1771-IFF
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
c
This Bul. 1492 cable consists of a cable wired to one 1756-IF16 RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
d
SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA001 module. The pre-wired cable used between the 1492-CM1771-LA001
module and the 1756-IF16 [1492-CONACAB005A] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
e
This design assumes that all inputs on the1771-IFF were connected to voltage transmitters. If there was a mix of current
and voltage transmitters, then modification of the pre-wired cable [1492-CONACAB005A] will need to occur at the 1756-IF16
terminal block. Refer to the 1756-IF16 Installation Manual for modification details.
f The 1771-IFF analog input ranges were configured via software, as is the input range for the 1756-IF16. Please
ensure the correct input range is configured in the 1756-IF16.
g
Refer to your 1771-IFF and 1756-IF16 Installation and User Manuals for additional information concerning comparisons
41171-024 (00)
of module wiring, features and configuration details.
84
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Analog Inputs and Outputs
1771-IL to 1756-IF8I Current
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
IMPORTANT
Conversion Module
1492-CM1771-LA004
Cable
1756-IF8I
1492-CONACAB005K8
4-Wire Transmitter
+
Power Supply
Transmitter
-
+
-
2-Wire
Transmitter
+
-
Channel0
Channel0
Channel1
Channel1
Channel2
Channel2
Channel3
Channel3
Channel4
Channel4
Channel5
Channel5
Channel6
Channel6
Channel7
Channel7
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Orange/Red
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
4
6
3
5
12
14
11
13
Orange/Black
Iin_CH0
RTN_CH0
Iin_CH1
RTN_CH1
Iin_CH2
RTN_CH2
Iin_CH3
RTN_CH3
Green/Black
Red/Black
White/Black
Blue
Orange
Red / Black
White / Black
Blue
Orange
SH
20
22
19
21
28
30
27
29
1
2
7
8
9
10
15
16
17
18
Iin_CH4
RTN_CH4
Iin_CH5
RTN_CH5
Iin_CH6
RTN_CH6
Iin_CH7
RTN_CH7
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
25
26
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
1771-WF Swing Arm
From 1771-IL
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
This Bul. 1492 cable consists of a cable wired to one 1756-IF6I RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M).
SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA004 module. The pre-wired cable used between the 1492-CM1771-LA004
module and the 1756-IF8I [1492-CONACAB005K8] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
The 1771-IL input configuration was software configured, as is the 1756-IF8I. Please ensure the correct configuration
in the 1756-IF8I.
Refer to your 1771-IL and 1756-IF8I Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
85
Wiring Diagrams - Analog Inputs and Outputs
1771-IL to 1756-IF8I Voltage
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
IMPORTANT
Conversion Module
1492-CM1771-LA004
Cable
1756-IF8I
1492-CONACAB005L8
4-Wire Transmitter
+
Power Supply
Transmitter
-
+
-
Vout_CH0
RTN_CH0
Vout_CH1
RTN_CH1
Vout_CH2
RTN_CH2
Vout_CH3
RTN_CH3
Vout_CH4
RTN_CH4
Vout_CH5
RTN_CH5
Vout_CH6
RTN_CH6
Vout_CH7
RTN_CH7
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
Orange/Red
9
8
7
6
5
4
3
2
1
Green/Black
2
6
1
5
10
14
9
13
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
18
22
17
21
26
30
25
29
Red/Black
White/Black
Blue
Orange
Red / Black
White / Black
Blue
Orange
3
SH
3
Vout_CH0
RTN_CH0
Vout_CH1
RTN_CH1
Vout_CH2
RTN_CH2
Vout_CH3
RTN_CH3
Vout_CH4
RTN_CH4
Vout_CH5
RTN_CH5
Vout_CH6
RTN_CH6
Vout_CH7
RTN_CH7
3
4
7
8
11
12
15
16
19
20
1771-WF Swing Arm
From 1771-IL
This Bul. 1492 cable consists of a cable wired to one 1756-IF8I RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M).
SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA004 module. The pre-wired cable used between the 1492-CM1771-LA004
module and the 1756-IF8I [1492-CONACAB005L8] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
The 1771-IL input configuration was software configured, as is the 1756-IF8I. Please ensure the correct configuration
in the 1756-IF8I.
Refer to your 1771-IL and 1756-IF8I Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
86
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
27
28
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Wiring Diagrams - Analog Inputs and Outputs
1771-IL to 1756-IF6I — 6-ch Current
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
IMPORTANT
Conversion Module
1492-CM1771-LA004
Cable
1492-CONACAB005K
4-Wire Transmitter
+
Power Supply
Transmitter
-
+
2-Wire
Transmitter
-
+
-
Channel0
Channel0
Channel1
Channel1
Channel2
Channel2
Channel3
Channel3
Channel4
Channel4
Channel5
Channel5
Channel6
Channel6
Channel7
Channel7
d
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
Orange/Red
9
8
7
6
5
4
3
2
1
Green/Black
1756-IF6I
c
3
5
4
6
9
11
10
12
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
1
2
7
8
Red/Black
White/Black
Blue
IN-0/I
RET-0
IN-1/I
RET-1
IN-2/I
RET-2
IN-3/I
RET-3
IN-0/V
IN-1/V
IN-2/V
IN-3/V
Orange
Green
Red
17
19
18
20
15
16
White
Black
IN-4/I
RET-4
IN-5/I
RET-5
IN-4/V
IN-5/V
SH
d
1771-WF Swing Arm
From 1771-IL
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
c
This Bul. 1492 cable consists of a cable wired to one 1756-IF6I RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
d
SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA004 module. The pre-wired cable used between the 1492-CM1771-LA004
module and the 1756-IF6I [1492-CONACAB005K] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
e
The 1771-IL input configuration was software configured, as is the 1756-IF6I. Please ensure the correct configuration
in the 1756-IF6I.
f
Refer to your 1771-IL and 1756-IF6I Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41171-030 (00)
87
Wiring Diagrams - Analog Inputs and Outputs
1771-IL to 1756-IF6I — 6-ch Voltage
IMPORTANTARNING
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
Conversion Module
1492-CM1771-LA004
2-Wire Transmitter
+
Transmitter
-
+
Power Supply
-
Channel0
Channel0
Channel1
Channel1
Channel2
Channel2
Channel3
Channel3
Channel4
Channel4
Channel5
Channel5
Channel6
Channel6
Channel7
Channel7
d
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Cable
1492-CONACAB005L c
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Orange/Red
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
Green/Black
Red/Black
White/Black
Blue
Orange
Green
Red
1756-IF6I
1
5
2
4
7
11
8
12
9
10
15
19
16
20
3
4
13
14
17
18
White
Black
IN-0
RET-0
IN-1
RET-1
IN-2
RET-2
IN-3
RET-3
NO CONNECT
NO CONNECT
IN-4
RET-4
IN-5
RET-5
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
SH
d
1771-WF Swing Arm
From 1771-IL
c
This Bul. 1492 cable consists of a cable wired to one 1756-IF6I RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
d
SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA004 module. The pre-wired cable used between the 1492-CM1771-LA004
module and the 1756-IF6I [1492-CONACAB005L] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
e
The 1771-IL input configuration was software configured, as is the 1756-IF6I. Please ensure the correct configuration
in the 1756-IF6I.
f
Refer to your 1771-IL and 1756-IF6I Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
41171-029 (00)
88
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Analog Inputs and Outputs
1771-IL to 1756-IF6I — (2 x 4-ch) Current
IMPORTANT
Conversion Module
1492-CM1771-LA004
Cable
1492-CONACAB005T1
1756-IF6I
4-Wire Transmitter
+
Power Supply
Transmitter
+
-
-
2-Wire
Transmitter
+
Channel0
Channel0
Channel1
Channel1
Channel2
Channel2
Channel3
Channel3
Channel4
Channel4
Channel5
Channel5
Channel6
Channel6
Channel7
Channel7
-
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
3
5
4
6
9
11
10
12
Orange/Red
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
1
2
7
8
Green/Black
Red/Black
White/Black
Blue
IN-0/I
RET-0
IN-1/I
RET-1
IN-2/I
RET-2
IN-3/I
RET-3
IN-0/V
IN-1/V
IN-2/V
IN-3/V
Orange
Green
Red
17
19
18
20
15
16
White
Black
IN-4/I
RET-4
IN-5/I
RET-5
IN-4/V
IN-5/V
SH
1771-WF Swing Arm
From 1771-IL
1756-IF6I
3
5
4
6
9
11
10
12
1
2
7
8
17
19
18
20
15
16
IN-0/I
RET-0
IN-1/I
RET-1
IN-2/I
RET-2
IN-3/I
RET-3
IN-0/V
IN-1/V
IN-2/V
IN-3/V
IN-4/I
RET-4
IN-5/I
RET-5
IN-4/V
IN-5/V
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to two 1756-IF6I RTB. Recommended cable lengths of 0.5M or
1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
SHIELD GROUNDING:
In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected to the grounding stud on the
1492-CM1771-LA004 module. The pre-wired cable used between the 1492-CM1771-LA004 module and the 1756-IF6I [1492-CONACAB005T1]
provides a shield ground lug to ground the shield at the 1756 ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the
conversion module grounding stud.
The 1771-IL input configuration was software configured, as is the 1756-IF6I. Please ensure the correct configuration in the 1756-IF6I.
Refer to your 1771-IL and 1756-IF6I Installation and User Manuals for additional information concerning comparisons of module wiring, features
and configuration details.
This configuration uses two (2) 1756-IF6I output modules to replace a single 1771-IL output module. This may require the use of a larger 1756
I/O chassis and conversion mounting assembly. Ensure there is sufficient panel space to allow for this possibility.
[Reference Doc: 41171-032 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
89
Wiring Diagrams - Analog Inputs and Outputs
1771-IL to 1756-IF6I — (2 x 4-ch) Voltage
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Conversion Module
1492-CM1771-LA004
+
Power Supply
4-Wire Transmitter
+
Transmitter
-
-
2-Wire
Transmitter
+
Channel0
Channel0
Channel1
Channel1
Channel2
Channel2
Channel3
Channel3
-
Channel4
Channel4
Channel5
Channel5
Channel6
Channel6
Channel7
Channel7
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
d
Cable
1492-CONACAB005T2c
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Orange/Red
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
Green/Black
Red/Black
White/Black
Blue
Orange
Green
Red
1756-IF6I
1
5
2
6
7
11
8
12
9
10
15
19
16
20
3
4
13
14
17
18
White
Black
SH
1756-IF6I
d
1771-WF Swing Arm
From 1771-IL
IN-0
RET-0
IN-1
RET-1
IN-2
RET-2
IN-3
RET-3
NO CONNECT
NO CONNECT
IN-4
RET-4
IN-5
RET-5
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
1
5
2
4
7
11
8
12
9
10
15
19
16
20
3
4
13
14
17
18
IN-0
RET-0
IN-1
RET-1
IN-2
RET-2
IN-3
RET-3
NO CONNECT
NO CONNECT
IN-4
RET-4
IN-5
RET-5
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
NO CONNECT
Conversion Module Installation and Application Considerations
c This Bul. 1492 cable consists of a cable wired to two 1756-IF6I RTB. Recommended cable lengths of 0.5M or
1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
d SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected to the grounding stud on the
1492-CM1771-LA004 module. The pre-wired cable used between the 1492-CM1771-LA004 module and the 1756-IF6I [1492-CONACAB005T2]
provides a shield ground lug to ground the shield at the 1756 ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the
conversion module grounding stud.
e The 1771-IL input configuration was software configured, as is the 1756-IF6I. Please ensure the correct configuration in the 1756-IF6I.
f Refer to your 1771-IL and 1756-IF6I Installation and User Manuals for additional information concerning comparisons of module wiring, features
and configuration details.
g This configuration uses two (2) 1756-IF6I output modules to replace a single 1771-IL output module. This may require the use of a larger 1756
I/O chassis and conversion mounting assembly. Ensure there is sufficient panel space to allow for this possibility.
41171-031 (00)
90
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Analog Inputs and Outputs
1771-IR to 1756-IRT8I
WARNING
IMPORTANT
There are several key application considerations and system sp
cations (bottom of drawing) when using
these components (conversion module, cable and output module). Read and understand these considerations
before installation.
Cable
2-Wire RTD
3-Wire RTD
Channel1 - C
Channel1 - B
Channel1 - A
Channel2 - C
Channel2 - B
Channel2 - A
Channel3 - C
Channel3 - B
Channel3 - A
Channel4 - C
Channel4 - B
Channel4 - A
Channel5 - C
Channel5 - B
Channel5 - A
Channel6 - C
Channel6 - B
Channel6 - A
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
6
4
3
10
8
7
14
12
11
18
16
15
22
20
19
26
24
23
9
8
7
6
5
4
3
2
1
SH
1
2
5
9
13
17
21
25
27
IN_0/RTD C
IN_0(-)/B
IN_0(+)A
IN_1/RTD C
IN_1(-)/B
IN_1(+)/A
IN_2/RTD C
IN_2(-)/B
IN_2(+)/A
IN_3/RTD C
IN_3(-)/B
IN_3(+)/A
IN_4/RTD C
IN_4(-)/B
IN_4(+)/A
IN_5/RTD C
IN_5(-)/B
IN_5(+)/A
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
28
29
30
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Conversion Module Installation and Application Considerations
Cables are available in lengths of 0.5M or 1.0M (005=0.5M, 010=1.0M)
shield connections from the 1771 chassis and they can be connected to the grounding stud on the 1492-CM1771-LA004 module. The pre-wired cable used
between the 1492-CM1771-LA004 module and the 1756-IRT8I [1492-CONACAB005F8] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
Refer to your 1771-IR and 1756-IRT8I Installation and User Manuals for additional information concerning comparisons of module wiring, features and
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
91
Wiring Diagrams - Analog Inputs and Outputs
1771-IR to 1756-IR6I
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
1492-CM1771-LA004
2-Wire RTD
3-Wire RTD
Channel1 - C
Channel1 - B
Channel1 - A
Channel2 - C
Channel2 - B
Channel2 - A
Channel3 - C
Channel3 - B
Channel3 - A
Channel4 - C
Channel4 - B
Channel4 - A
Channel5 - C
Channel5 - B
Channel5 - A
Channel6 - C
Channel6 - B
Channel6 - A
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1492-CONACAB005F
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Orange/Red
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
Green/Black
Red/Black
White/Black
Blue
Orange
Green
Red
White
Black
1756-IR6I
5
3
1
6
4
2
11
9
7
12
10
8
19
17
15
20
18
16
RTN-0/C
IN-0/B
IN-0/A
R TN-1/C
IN-1/B
IN-1/A
RTN-2/C
IN-2/B
IN-2/A
R TN-3/C
IN-3/B
IN-3/A
RTN-4/C
IN-4/B
IN-4/A
RTN-5/C
IN-5/B
IN-5/A
SH
1
1771-WF Swing Arm
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
1 SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA004 module. The pre-wired cable used between the 1492-CM1771-LA004
module and the 1756-IR6I [1492-CONACAB005F] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
2 The 1771-IR input configuration was software configured, as is the 1756-IR6I. Please ensure the correct configuration
in the 1756-IR6I.
3 Refer to your 1771-IR and 1756-IR6I Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
41170-950 (1)
92
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Analog Inputs and Outputs
1771-IXE to 1756-IT6I2
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
1492-CM1771-LA005
Thermocouple
+
-
1756-IT6I2
1492-CONACAB005G
Input 1+
Input 1Input 2+
Input 2Input 3+
Input 3Input 4+
Input 4-
Input 5+
Input 5Input 6+
Input 6-
1
T
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
Orange/Red
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
Green/Black
Red/Black
White/Black
Blue
Orange
5
6
7
8
9
10
11
12
13
14
15
16
3
4
4
3
2
1
IN-0
RTN-0
IN-1
RTN-1
IN-2
RTN-2
IN-3
RTN-3
IN-4
RTN-4
IN-5
RTN-5
CJC+
CJC-
SH
1
1771-WI Swing Arm
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
1 SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA005 module. The pre-wired cable used between the 1492-CM1771-LA005
module and the 1756-IT6I2 [1492-CONACAB005G] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
2 The 1771-IXE has 8 input channels. The 1756-IT6I2 only has 6 input channels. This module combination can only
be used to convert the signals if 6 or less channels were used on the 1771-IXE.
3 The 1771-IXE has built CJC (cold junction compensation) into the swing-arm. The conversion module [1492-CM1771-LA005]
passes this CJC signal to the 1756-IT6I2. Ensure that the 1756-IT6I2 is configured for external CJC.
4 The 1771-IXE input configuration was software configured, as is the 1756-IT6I2. Please ensure the correct configuration
in the 1756-IT6I2.
5 Refer to your 1771-IXE and 1756-IT6I2 Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
41170-951 (1)
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
93
Wiring Diagrams - Analog Inputs and Outputs
1771-IXE to 1756-IRT8I
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module , cable and input module). Read and understand these
considerations bef ore installation.
Conversion Module
Cable
1492-CM1771-LA005 SER “B”
Thermocouple
+
-
In_CH0+
In_CH0In_CH1+
In_CH1In_CH2+
In_CH2In_CH3+
In_CH3CJC+
CJCIn_CH4+
In_CH4In_CH5+
In_CH5In_CH6+
In_CH6In_CH7+
In_CH7-
T
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1756-IRT8I
1492-CONACAB005G8
18
17
16
15
14
13
12
11
10
9
8
7
6
5
Orange/Red
4
3
2
1
Red/Black
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
Green/Black
Red/Black
White/Black
Blue
Orange
White/Black
Blue
Orange
SH
3
4
7
8
11
12
15
16
19
20
23
24
1
2
27
28
31
32
In_CH0+
In_CH0In_CH1+
In_CH1In_CH2+
In_CH2In_CH3+
In_CH3In_CH4+
In_CH4In_CH5+
In_CH5CJC+
CJCIn_CH6+
In_CH6In_CH7+
In_CH75
6
9
10
13
14
17
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
18
21
22
25
26
29
30
1771-WI Swing Arm
From 1771-IXE
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
This Bul. 1492 cable consists of a cable wired to one 1756-IRT8I RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M).
SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA005 SER”B” module. The pre-wired cable used between the 1492-CM1771-LA005 SER”B”
module and the 1756-IRT8I [1492-CONACAB005G8] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
The 1771-IXE has built CJC (cold junction compensation) into the swing-arm. The conversion module [1492-CM1771-LA005 SER”B”]
passes this CJC signal to the 1756-IRT8I. Ensure that the 1756-IRT8I is configured for external CJC.
The 1771-IXE input configuration was software configured, as is the 1756-IRT8I. Please ensure the correct configuration
in the 1756-IRT8I.
Refer to your 1771-IXE and 1756-IRT8I Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
94
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Wiring Diagrams - Analog Inputs and Outputs
1771-IXHR to 1756-IT6I2
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
IMPORTANT
Conversion Module
Cable
1492-CM1771-LA005
Thermocouple
+
-
Input 1+
Input 1Input 2+
Input 2Input 3+
Input 3Input 4+
Input 4-
T
Input 5+
Input 5Input 6+
Input 6-
d
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1492-CONACAB005G
18
17
16
15
14
13
12
11
10
9
8
7
6
5
c
Orange/Red
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
Green/Black
Red/Black
White/Black
Blue
Orange
1756-IT6I2
5
6
7
8
9
10
11
12
13
14
15
16
3
4
4
3
2
1
IN-0
RTN-0
IN-1
RTN-1
IN-2
RTN-2
IN-3
RTN-3
IN-4
RTN-4
IN-5
RTN-5
CJC+
CJC-
SH
d
1771-WI Swing Arm
From 1771-IXHR
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
c This Bul. 1492 cable consists of a cable wired to one 1756-IT6I2 RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M). See table 2 for other lengths.
d
SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA005 module. The pre-wired cable used between the 1492-CM1771-LA005
module and the 1756-IT6I2 [1492-CONACAB005G] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
e
The 1771-IXHR has 8 input channels. The 1756-IT6I2 only has 6 input channels. This module combination can only
be used to convert the signals if 6 or less channels were used on the 1771-IHER.
f
The 1771-IXHR has built CJC (cold junction compensation) into the swing-arm. The conversion module [1492-CM1771-LA005]
passes this CJC signal to the 1756-IT6I2. Ensure that the 1756-IT6I2 is configured for external CJC.
g
The 1771-IXHR input configuration was software configured, as is the 1756-IT6I2. Please ensure the correct configuration
in the 1756-IT6I2.
h
Refer to your 1771-IXHR and 1756-IT6I2 Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
41171-035 (00)
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
95
Wiring Diagrams - Analog Inputs and Outputs
1771-IXHR to 1756-IRT8I
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and input module). Read and understand these considerations
before installation.
IMPORTANT
Conversion Module
Cable
1492-CM1771-LA005 SER “B”
Thermocouple
+
-
In_CH0+
In_CH0In_CH1+
In_CH1In_CH2+
In_CH2In_CH3+
In_CH3CJC+
CJCIn_CH4+
In_CH4In_CH5+
In_CH5In_CH6+
In_CH6In_CH7+
In_CH7-
T
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1756-IRT8I
1492-CONACAB005G8
18
17
16
15
14
13
12
11
10
9
8
7
6
5
Orange/Red
4
3
2
1
Red/Black
White/Red
Black/Red
Blue/White
Green/White
Red/White
Black/White
Blue/Black
Orange/Black
Green/Black
Red/Black
White/Black
Blue
Orange
White/Black
Blue
Orange
SH
3
4
7
8
11
12
15
16
19
20
23
24
1
2
27
28
31
32
In_CH0+
In_CH0In_CH1+
In_CH1In_CH2+
In_CH2In_CH3+
In_CH3In_CH4+
In_CH4In_CH5+
In_CH5CJC+
CJCIn_CH6+
In_CH6In_CH7+
In_CH75
6
9
10
13
14
17
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
18
21
22
25
26
29
30
1771-WI Swing Arm
From 1771-IXHR
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
This Bul. 1492 cable consists of a cable wired to one 1756-IRT8I RTB. Recommended cable lengths of
0.5M or 1.0M (005=0.5M, 010=1.0M).
SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA005 SER”B” module. The pre-wired cable used between the 1492-CM1771-LA005 SER”B”
module and the 1756-IRT8I [1492-CONACAB005G8] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
The 1771-IXHR has built CJC (cold junction compensation) into the swing-arm. The conversion module [1492-CM1771-LA005 SER”B”]
passes this CJC signal to the 1756-IRT8I. Ensure that the 1756-IRT8I is configured for external CJC.
The 1771-IXHR input configuration was software configured, as is the 1756-IRT8I. Please ensure the correct configuration
in the 1756-IRT8I.
Refer to your 1771-IXHR and 1756-IRT8I Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
96
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Wiring Diagrams - Analog Inputs and Outputs
1771-OFE1 to 1756-OF6VI
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and output module). Read and understand these considerations
before installation.
1492-CM1771-LA003
Voltage
Load
+
-
Channel 1 Out +
Channel 1 Out Channel 2 Out +
Channel 2 Out Channel 3 Out +
Channel 3 Out Channel 4 Out +
Channel 4 Out Not Used
Not Used
1771-WC
Swing Arm
1
A
0
1
2
3
4
5
6
7
B
13
25
24
23
22
21
19
18
17
16
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
1756-OF6VI
1492-CONACAB005E
Red/White
Green/Black/White
Red/Black/White
White/Black/Red
Black/White/Red
Orange/Green
Blue/Red
Orange/Red
1
5
2
6
7
11
8
12
15
19
16
20
13
14
OUT-0
RTN-0
OUT-1
RTN-1
OUT-2
RTN-2
OUT-3
RTN-3
OUT-4
RTN-4
Not Used
Not Used
Not Used
Not Used
SH
1
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
1 SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA003 module. The pre-wired cable used between the 1492-CM1771-LA003
module and the 1756-OF6VI [1492-CONACAB005E] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
2 The 1771-OFE1 analog output range was configured by jumpers, the output range for the 1756-OF6VI is software
configured. Please ensure the correct output range is configured in the 1756-OF6VI.
3 Refer to your 1771-OFE1 and 1756-OF6VI Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
41170-949 (1)
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
97
Wiring Diagrams - Analog Inputs and Outputs
1771-OFE1 to 1756-OF8I
IMPORTANT
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LA003
Voltage
Load
+
-
Channel 1 Out +
Channel 1 Out Channel 2 Out +
Channel 2 Out Channel 3 Out +
Channel 3 Out Channel 4 Out +
Channel 4 Out Not Used
Not Used
1771-WC Swing Arm
From 1771-OFE1
A
0
1
2
3
4
5
6
7
B
Cable
1492-CONACAB005E8V
13
25
24
23
22
21
19
18
17
16
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
1756-OF8I
2
6
1
5
10
14
9
13
3
4
7
8
11
12
15
16
17
18
19
20
21
22
SH
OUT_0/V
RTN_0
OUT_1/V
RTN_1
OUT_2/V
RTN_2
OUT_3/V
RTN_3
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
25
26
27
28
29
30
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Conversion Module Installation and Application Considerations
Cables are available in lengths of 0.5M or 1.0M (005=0.5M, 010=1.0M)
shield connections from the 1771 chassis and they can be connected to the grounding stud on the 1492-CM1771-LA003 module. The pre-wired cable used
between the 1492-CM1771-LA003 module and the 1756-OF8I [1492-CONACAB005E8V] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
Refer to your 1771-OFE1 and 1756-OF8I Installation and User Manuals for additional information concerning comparisons of module wiring, features and
98
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Analog Inputs and Outputs
1771-OFE1(2) to 1756-OF8I
IMPORTANT
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
1756-OF8I
Conversion Module
1492-CM1771-LA003
Voltage
Load
+
-
Channel 1 Out +
Channel 1 Out Channel 2 Out +
Channel 2 Out Channel 3 Out +
Channel 3 Out Channel 4 Out +
Channel 4 Out Not Used
Not Used
A
0
1
2
3
4
5
6
7
B
13
25
24
23
22
21
19
18
17
16
Voltage
Load
OUT_0/V
RTN_0
OUT_1/V
RTN_1
OUT_2/V
RTN_2
OUT_3/V
RTN_3
SH
Channel 1 Out +
Channel 1 Out Channel 2 Out +
Channel 2 Out Channel 3 Out +
Channel 3 Out Channel 4 Out +
Channel 4 Out Not Used
Not Used
1771-WC Swing Arm
From 1771-OFE1
Conversion Module
1492-CM1771-LA003
+
-
2
6
1
5
10
14
9
13
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
1771-WC Swing Arm
From 1771-OFE1
1492-C005005E8V
Cable “A”
A
0
1
2
3
4
5
6
7
B
Cable “B”
13
25
24
23
22
21
19
18
17
16
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
SH
18
22
17
21
26
30
25
29
3
4
7
8
11
12
15
16
19
20
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-OF8I.
OUT_4/V
RTN_4
OUT_5/V
RTN_5
OUT_6/V
RTN_6
OUT_7/V
RTN_7
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
27
28
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Each cable can be either 0.5M or 1.0M (005=0.5M,
010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion.
shield connections from the 1771 chassis and they can be connected to the grounding stud on the 1492-CM1771-LA003 module. The pre-wired cable used
between the 1492-CM1771-LA003 module and the 1756-OF8I [1492-C005005E8V] provides a shield ground lug to ground the shield at the 1756 ControlLogix
chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
Refer to your 1771-OFE1 and 1756-OF8I Installation and User Manuals for additional information concerning comparisons of module wiring, features and
DIR 10002306858 (Version 00)
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
99
Wiring Diagrams - Analog Inputs and Outputs
1771-OFE2 to 1756-OF6CI
WARNING
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when using
these components (conversion module, cable and output module). Read and understand these considerations
before installation.
1492-CM1771-LA003
Current
Load
+
-
Channel 1 Out +
Channel 1 Out Channel 2 Out +
Channel 2 Out Channel 3 Out +
Channel 3 Out Channel 4 Out +
Channel 4 Out Not Used
Not Used
1771-WC
Swing Arm
1
A
0
1
2
3
4
5
6
7
B
13
25
24
23
22
21
19
18
17
16
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
1756-OF6CI
1492-CONACAB005E
Red/White
Green/Black/White
Red/Black/White
White/Black/Red
Black/White/Red
Orange/Green
Blue/Red
Orange/Red
1
5
2
6
7
11
8
12
15
19
16
20
13
14
OUT-0
RTN-0
OUT-1
RTN-1
OUT-2
RTN-2
OUT-3
RTN-3
OUT-4
RTN-4
Not Used
Not Used
Not Used
Not Used
SH
1
CONVERSION MODULE INSTALLATION AND APPLICATION CONSIDERATIONS
1 SHIELD GROUNDING: In some installations, the field wiring shield was grounded on the 1771 chassis. If this was
the case, the installer must remove these shield connections from the 1771 chassis and they can be connected
to the grounding stud on the 1492-CM1771-LA003 module. The pre-wired cable used between the 1492-CM1771-LA003
module and the 1756-OF6CI [1492-CONACAB005E] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
2 IMPORTANT: The 1771-OFE2 module required the use of an external power supply to drive the analog device. The
1756-OF6CI analog output provides the drive power to the analog device. ENSURE the external power supply is REMOVED
from the current loop before applying power to the 1756-OF6CI module or the analog output module may be damaged.
3 The 1771-OFE2 analog output ranges were factory set, the output range for the 1756-OF6CI is software configured. Please
ensure the correct output range is configured in the 1756-OF6CI.
4 The 1756-OF6CI module can drive a load up to 550 ohms with the standard pre-configured cable [1492-CONACAB005E].
If greater than a 550 ohm drive current is required, the pre-wired cable can be modified at the 1756-OF6CI terminal block
to drive up to a 1000 ohms. Refer to the 1756-OF6CI Installation Manual for modification details.
5 Refer to your 1771-OFE2 and 1756-OF6CI Installation and User Manuals for additional information concerning comparisons
of module wiring, features and configuration details.
41170-948 (1)
100
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - Analog Inputs and Outputs
1771-OFE2 to 1756-OF8I
WARNING
IMPORTANT
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Conversion Module
1492-CM1771-LA003
Current
Load
Channel 1 Out +
Channel 1 Out Channel 2 Out +
Channel 2 Out Channel 3 Out +
Channel 3 Out Channel 4 Out +
Channel 4 Out Not Used
Not Used
+
-
1771-WC Swing Arm
From 1771-OFE2
A
0
1
2
3
4
5
6
7
B
Cable
1492-CONACAB005E8C
13
25
24
23
22
21
19
18
17
16
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
1756-OF8I
4
6
3
5
12
14
11
13
1
2
7
8
9
10
15
16
17
18
19
20
21
22
SH
OUT_0/I
RTN_0
OUT_1/I
RTN_1
OUT_2/I
RTN_2
OUT_3/I
RTN_3
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
25
26
27
28
29
30
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Conversion Module Installation and Application Considerations
Cables are available in lengths of 0.5M or 1.0M (005=0.5M, 010=1.0M)
shield connections from the 1771 chassis and they can be connected to the grounding stud on the 1492-CM1771-LA003 module. The pre-wired cable used
between the 1492-CM1771-LA003 module and the 1756-OF8I [1492-CONACAB005E8C] provides a shield ground lug to ground the shield at the 1756
ControlLogix chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
Refer to your 1771-OFE1 and 1756-OF8I Installation and User Manuals for additional information concerning comparisons of module wiring, features and
DIR 10002306853 (Version 00)
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
101
Wiring Diagrams - Analog Inputs and Outputs
1771-OFE2(2) to 1756-OF8I
IMPORTANT
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
1756-OF8I
Conversion Module
1492-CM1771-LA003
Current
Load
+
-
Channel 1 Out +
Channel 1 Out Channel 2 Out +
Channel 2 Out Channel 3 Out +
Channel 3 Out Channel 4 Out +
Channel 4 Out Not Used
Not Used
A
0
1
2
3
4
5
6
7
B
13
25
24
23
22
21
19
18
17
16
Current
Load
OUT_0/I
RTN_0
OUT_1/I
RTN_1
OUT_2/I
RTN_2
OUT_3/I
RTN_3
SH
Channel 1 Out +
Channel 1 Out Channel 2 Out +
Channel 2 Out Channel 3 Out +
Channel 3 Out Channel 4 Out +
Channel 4 Out Not Used
Not Used
1771-WC Swing Arm
From 1771-OFE1
Conversion Module
1492-CM1771-LA003
+
-
4
6
3
5
12
14
11
13
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
1771-WC Swing Arm
From 1771-OFE1
1492-C005005E8C
Cable “A”
A
0
1
2
3
4
5
6
7
B
Cable “B”
13
25
24
23
22
21
19
18
17
16
1
2
3
4
5
6
7
8
9
10
11
12
14
15
20
SH
20
22
19
21
28
30
27
29
1
2
7
8
15
16
15
16
17
18
Conversion Module Installation and Application Considerations
This Bul. 1492 cable consists of 2 separate cables (cable “A” and cable “B”) wired to one 1756-OF8I.
OUT_4/I
RTN_4
OUT_5/I
RTN_5
OUT_6/I
RTN_6
OUT_7/I
RTN_7
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
25
26
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Each cable can be either 0.5M or 1.0M (005=0.5M,
010=1.0M). Ensure that cable A and cable B are connected to the correct module in the conversion.
shield connections from the 1771 chassis and they can be connected to the grounding stud on the 1492-CM1771-LA003 module. The pre-wired cable used
between the 1492-CM1771-LA003 module and the 1756-OF8I [1492-C005005E8C] provides a shield ground lug to ground the shield at the 1756 ControlLogix
chassis, this must be connected. Do NOT connect this ground lug to the conversion module grounding stud.
Refer to your 1771-OFE2 and 1756-OF8I Installation and User Manuals for additional information concerning comparisons of module wiring, features and
DIR 10002306859 (Version 00)
102
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - High Resolution Isolated Analog
Standard High Resolution I/O
1771-NOC to 1756-OF8I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Modul
e
1771-RTP3 or 1771-RTP4
2
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
R5
I5
O5
S5
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
CURRENT
LOAD
R1
I1
O1
S1
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
1492-CONACAB020N88
Cable”B”
15
29 RTN_7
4
18
27 OUT_7/I
30 RTN_6
7
21
28 OUT_6/I
21 RTN_5
10
24
19 OUT_5/I
22 RTN_4
13
20 OUT_4/I
Cable”A”
15
13 RTN_3
4
18
11 OUT_3/I
14 RTN_2
7
21
12 OUT_2/I
5 RTN_1
10
24
3 OUT_1/I
6 RTN_0
13
4 OUT_0/I
3
1
2
7
8
9
10
15
16
17
18
Interface Module Installation and Application Considerations
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
25
26
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row terminals,
of
B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP3 and RTP4.
cable does not connect to these terminals.
[Reference Doc: DIR 10002306650]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
103
Wiring Diagrams - High Resolution Isolated Analog
1771-NOC to 1756-OF8
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
1756-OF8
RTP3 OR RTP4
5
2
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
R5
I5
O5
S5
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
CURRENT
LOAD
R1
I1
O1
S1
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
6
1492-CONACAB020N8
Cable”B”
15
16
White/Red
4
18
19
Orange
7
21
22
White/Orange
10
24
25
13
Gray
19 I-OUT-3
15 I-RTN
Green
13 I-OUT-2
White/Black
Black
9 I-OUT-1
5 I-RTN
White
3 I-OUT-0
1492-CONACAB020N8
Cable”A”
15
White/Red
4
18
Orange
7
21
White/Orange
10
24
Gray
4
19 I-OUT-3
15 I-RTN
Green
13 I-OUT-2
White/Black
9 I-OUT-1
5 I-RTN
Black
3 I-OUT-0
13
White
3
CONVERSION MODULE INSTALLATION
AND APPLICATION CONSIDERATIONS
1 Cables are available in 2.0m, or 5.0m
2 Terminals starting with A are the lower row of
terminals, B terminals are the upper row.
3 Follow your PLC Analog User Manual for proper
shield grounding instructions.
4 RTN terminals are internally connected on the
1756-OF8.
5 Terminals w1, w2, w3, are spares used f or field
wire convenience. NOTE: this is only true
for modules RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
6 The 1771 - NOC module provides channel to channel isolation,
the 1756-OF8 does not. A conversion from 1771-NOC to an isolated 1756-OF8
is avalible.
104
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41171-079 (00)
Wiring Diagrams - High Resolution Isolated Analog
1771-NOC to 1756-OF6CI
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP3 or RTP4
g
d
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
R5
I5
O5
S5
+
CURRENT
LOAD
-
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
Cable “B”
1492-CONACAB020N1c
N/A
N/A
1756-OF6CI
N/A
15
White/Red
12
4
18
Orange
8
11
7
21
White/Orange
10
24
Gray
Black
2
5
OUT-1
RTN-0
13
White
1
OUT-0
Green
Cable “A”
1492-CONACAB020N1c
N/A
N/A
f
OUT-3
RTN-2
7 OUT-2
6 RTN-1
White/Black
N/A
RTN-3
1756-OF6CI
15
White/Red
12
4
18
Orange
8
11
7
21
White/Orange
10
24
Gray
Green
RTN-3
f
OUT-3
RTN-2
7 OUT-2
6 RTN-1
White/Black
Black
13
White
2
5
OUT-1
RTN-0
1
OUT-0
e
Conversion Module Installation and Application Considerations
c Cables are available in 2.0m, or 5.0m
d Terminals starting with A are the lower row of terminals, B terminals are the upper row.
e Follow your PLC Analog User Manual for proper shield grounding instructions.
f RTN terminals are internally connected on the 1756-OF6CI.
g Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for modules RTP3 and
RTP4. The Bul. 1492 cable does not connect to these terminals.
[Reference Doc: 41171-072 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
105
Wiring Diagrams - High Resolution Isolated Analog
1771-NIS to 1756-IF8I
WARNING
IMPORTANT
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Interface Module
2
24VDC
SUPPLY
CURRENT
LOAD
+
CURRENT
LOAD
+
24VDC
SUPPLY
N/A
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
N/A
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
4
-
N/A
N/A
c
1492-CONACAB020N38
CABLE “B”
15
16
29
27
RTN_7
18
19
30
28
RTN_6
21
22
21
19
RTN_5
24
25
22
20
RTN_4
15
16
13
11
RTN_3
18
19
14
12
RTN_2
21
22
5
3
RTN_1
24
25
6
4
RTN_0
N/A
N/A
IN_6/I/SRC
IN_5/I/SRC
IN_4/I/SRC
CABLE “A”
3
Interface Module Installation and Application Considerations
c Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
d Terminals starting with A are the lower row terminals,
of
B terminals are the upper row.
e Follow your PLC Analog User Manual for proper shield grounding instructions.
f
for module RTP4. The Bul. 1492
cable does not connect t o t hese t erminals.
DIR 10002306457 (Version 00)
106
IN_7/I/SRC
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
1
2
7
8
9
10
15
16
17
18
IN_3/I/SRC
IN_2/I/SRC
IN_1/I/SRC
IN_0/I/SRC
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
25
26
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Wiring Diagrams - High Resolution Isolated Analog
1771-NIS to 1756-IF6CIS
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
1771-RTP4
2
LOOP POWER
SUPPLIED INTERNALLY
+
CURRENT
LOAD
-
USER SUPPLIED
LOOP POWER
SUPPLIED INTERNALLY
24VDC
SUPPLY
CURRENT
LOAD
CURRENT
LOAD
+
+
-
24VDC
SUPPLY
R4
I4
O4
S4
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
S1
O1
R0
I0
O0
S0
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
SH
W2
W3
R7
I7
S7
O7
R6
I6
S6
O6
R5
I5
S5
O5
5
-
CONVERSION MODULE INSTALLATION
AND APPLICATION CONSIDERATIONS
N/A
N/A
1492-CONACAB020N2
1756-IF6CIS
Cable “B”
N/A
4
15
16
White/Red
4
18
19
White/Green
7
21
22
10
24
25
13
Red
Green
Yellow
Brown
White/Brown
Black
Violet
White/Violet
1492-CONACAB020N2
N/A
Cable “A”
15
16
White/Red
4
18
19
White/Green
7
21
22
10
24
25
13
8 V-OUT-7
11 I-RTN-6
9 I-IN-6
White/Yellow
White/Black
N/A
N/A
12 I-RTN-7
10 I-IN-7
Red
Green
Yellow
White/Yellow
White/Black
Brown
White/Brown
Black
Violet
White/Violet
7
6
4
V-OUT-6
I-RTN-5
I-IN-5
2
5
3
1
V-OUT-5
I-RTN-4
I-IN-4
V-OUT-4
1756-IF6CIS
12 I-RTN-3 4
10 I-IN-3
8 V-OUT-3
11 I-RTN-2
9 I-IN-2
7
6
4
V-OUT-2
I-RTN-1
I-IN-1
2
5
3
1
V-OUT-1
I-RTN-0
I-IN-0
V-OUT-0
3
1 Cables are available in 2.0m, or 5.0m
2 Terminals starting with A are the lower row of
terminals, B terminals are the upper row.
3 Follow your PLC Analog User Manual for proper
shield grounding instructions.
4 RTN terminals are internally connected on the
1756-IF6CIS.
5 Terminals w1, w2, w3, are spares used f or field
wire convenience. NOTE: this is only true
for modules RTP4. The Bul. 1492
cable does not connect to these terminals.
41171-073 (01)
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
107
Wiring Diagrams - High Resolution Isolated Analog
1771-NIV to 1756-IF8I — Current
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP3
4
2
+
24VDC
SUPPLY
CURRENT
LOAD
CURRENT
LOAD
+
-
24VDC
SUPPLY
N/A
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
N/A
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
-
1492-CONACAB020N38
CABLE “B”
N/A
N/A
15
16
18
19
21
22
24
25
N/A
15
16
21
22
24
25
3
Interface Module Installation and Application Considerations
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
DIR 10002306458 (Version 00)
108
29
27
RTN_7
30
28
RTN_6
21
19
RTN_5
22
20
RTN_4
13
11
RTN_3
14
12
RTN_2
5
3
RTN_1
6
4
RTN_0
IN_7/I/SRC
IN_6/I/SRC
IN_5/I/SRC
IN_4/I/SRC
CABLE “A”
N/A
18
19
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
1
2
7
8
9
10
15
16
17
18
IN_3/I/SRC
IN_2/I/SRC
IN_1/I/SRC
IN_0/I/SRC
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
25
26
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Wiring Diagrams - High Resolution Isolated Analog
1771-NIV to 1756-IF6I — Current
IMPORTANT
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
1771-RTP4
5
2
+
24VDC
SUPPLY
CURRENT
LOAD
CURRENT
LOAD
+
-
24VDC
SUPPLY
N/A
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
-
1492-CONACAB010N3
CABLE “B”
N/A
N/A
15
16
White/Red
18
19
Green
21
22
White/Black
24
25
White
Black
N/A
1492-CONACAB010N3
CABLE “A”
N/A
N/A
11 RTN-2
9 IN-2/I
7 IN-2/V
White/Orange
Gray
White/Red
18
19
Green
21
22
White/Black
24
25
White
Black
4
12 RTN-3
10 IN-3/I
8 IN-3/V
Orange
15
16
1756-IF6I
6
4
2
RTN-1
IN-1/I
IN-1/V
5
3
1
RTN-0
IN-0/I
IN-0/V
1756-IF6I
12 RTN-3
10 IN-3/I
8 IN-3/V
Orange
4
11 RTN-2
9 IN-2/I
7 IN-2/V
White/Orange
Gray
6
4
2
RTN-1
IN-1/I
IN-1/V
5
3
1
RTN-0
IN-0/I
IN-0/V
3
CONVERSION MODULE INSTALLATION
AND APPLICATION CONSIDERATIONS
1 Cables are available in 2.0m, or 5.0m
2 Terminals starting with A are the lower row of
terminals, B terminals are the upper row.
3 Follow your PLC Analog User Manual for proper
shield grounding instructions.
4 RTN terminals are internally connected on the
1756-IF6I.
5 Terminals w1, w2, w3, are spares used f or field
wire convenience. NOTE: this is only true
for modules RTP3. The Bul. 1492
cable does not connect to these terminals.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41171-074 (00)
109
Wiring Diagrams - High Resolution Isolated Analog
1771-NIV to 1756-IF8I — Voltage
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP4
4
2
+
VOLTAGE
LOAD
-
VOLTAGE
LOAD
N/A
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
N/A
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
1492-CONACAB020N78
CABLE “B”
N/A
N/A
15
16
18
19
21
22
24
25
N/A
15
16
21
22
24
25
3
Interface Module Installation and Application Considerations
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
for module RTP4. The Bul. 1492
cable does not connect to these terminals.
DIR 10002306478 (Version 00)
110
29
25
RTN_7
30
26
RTN_6
21
17
RTN_5
22
18
RTN_4
13
9
RTN_3
14
10
RTN_2
5
1
RTN_1
6
2
RTN_0
IN_7/V
IN_6/V
IN_5/V
IN_4/V
CABLE “A”
N/A
18
19
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
3
4
7
8
11
12
15
16
19
20
IN_3/V
IN_2/V
IN_1/V
IN_0/V
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
27
28
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Wiring Diagrams - High Resolution Isolated Analog
1771-NIV to 1756-IF6I — Voltage
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP4 or 1771-RTP4
g
d
VOLTAGE
LOAD
VOLTAGE
LOAD
+
+
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
1756-IF6I
Cable “B”
1492-CONACAB020N7c
N/A
N/A
N/A
15
16
White/Red
19
18
Yellow
22
21
Brown
24
25
Black
Violet
Green
6
2
RTN-1
IN-1V
5
1
RTN-0
IN-0V
Cable “A”
1492-CONACAB020N7c
N/A
N/A
White/Red
Yellow
21
22
Brown
Green
24
25
1756-IF6I
12 RTN-3
8 IN-3V
Red
18
19
f
11 RTN-2
7 IN-2V
White/Black
N/A
15
16
12 RTN-3
8 IN-3V
Red
f
11 RTN-2
7 IN-2V
White/Black
Black
Violet
6
2
RTN-1
IN-1V
5
1
RTN-0
IN-0V
e
Conversion Module Installation and Application Considerations
c Cables are available in 2.0m, or 5.0m
d Terminals starting with A are the lower row of terminals, B terminals are the upper row.
e Follow your PLC Analog User Manual for proper shield grounding instructions.
f RTN terminals are internally connected on the 1756-IF6I.
g Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP4. The
Bul. 1492 cable does not connect to these terminals.
41171-080 Ver (00)
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
111
Wiring Diagrams - High Resolution Isolated Analog
1771-NIV to 1756-IF6I — Current and Voltage
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP4
g
d
VOLTAGE
LOAD
CURRENT
LOAD
+
+
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
1756-IF6I
Cable “B”
1492-CONACAB020N7c
N/A
N/A
(Voltage)
N/A
15
16
White/Red
12 RTN-3
8 IN-3V
Red
19
18
Yellow
22
21
Brown
24
25
Black
Violet
Green
11 RTN-2
7 IN-2V
White/Black
CABLE “A”
c
1492-CONACAB010N3
N/A
N/A
f
6
2
RTN-1
IN-1V
5
1
RTN-0
IN-0V
1756-IF6I
(Current)
N/A
15
16
White/Red
18
19
Green
Green
Yellow
White/Orange
21
22
Brown
Gray
24
25
Black
White
Violet
Black
12 RTN-3
10 IN-3/I
8 IN-3/V
Red
Orange
11 RTN-2
9 IN-2/I
7 IN-2/V
White/Black
White/Black
6
4
2
RTN-1
IN-1/I
IN-1/V
5
3
1
RTN-0
IN-0/I
IN-0/V
3
Conversion Module Installation and Application Considerations
c Cables are available in 2.0m, or 5.0m
d Terminals starting with A are the lower row of terminals, B terminals are the upper row.
e Follow your PLC Analog User Manual for proper shield grounding instructions.
f RTN terminals are internally connected on the 1756-IF6I.
g Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP4. The
Bul. 1492 cable does not connect to these terminals.
41171-039 Ver (00)
112
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
4
Wiring Diagrams - High Resolution Isolated Analog
1771-NIV to 1756-IF6I — Voltage and Current
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
1771-RTP4
5
2
CURRENT
LOAD
+
Voltage
LOAD
+
N/A
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
N/A
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
1492-CONACAB010N3
CABLE “B”
N/A
15
16
White/Red
18
19
Green
21
22
White/Black
24
25
White
Black
N/A
1756-IF6I
(Current)
N/A
12 RTN-3
10 IN-3/I
8 IN-3/V
Orange
4
11 RTN-2
9 IN-2/I
7 IN-2/V
White/Orange
Gray
6
4
2
RTN-1
IN-1/I
IN-1/V
5
3
1
RTN-0
IN-0/I
IN-0/V
1492-CONACAB010N7
CABLE “A”
1756-IF6I
(Voltage)
N/A
15
16
White/Red
18
19
Green
21
22
White/Black
24
25
White
Black
12 RTN-3
8 IN-3V
Orange
f
11 RTN-2
7 IN-2V
White/Orange
Gray
6
2
RTN-1
IN-1V
5
1
RTN-0
IN-0V
3
CONVERSION MODULE INSTALLATION
AND APPLICATION CONSIDERATIONS
1 Cables are available in 2.0m, or 5.0m
2 Terminals starting with A are the lower row of
terminals, B terminals are the upper row.
3 Follow your PLC Analog User Manual for proper
shield grounding instructions.
4 RTN terminals are internally connected on the
1756-IF6I.
5 Terminals w1, w2, w3, are spares used f or field
wire convenience. NOTE: this is only true
for modules RTP3. The Bul. 1492
cable does not connect to these terminals.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41171-038 (00)
113
Wiring Diagrams - High Resolution Isolated Analog
1771-NR to 1756-IRT8I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP4
4
2
RTD
TRANSMITTER
RTD
TRANSMITTER
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
N/A
1492-CONACAB020N48
Cable “B”
N/A
N/A
15
16
4
18
19
31 IN_7(+)/A
30 IN_6/RTD C
28 IN_6(-)/B
34 IN_7/RTD C
32 IN_7(-)/B
7
21
22
10
24
25
13
27 IN_6(+)/A
26 IN_5/RTD C
24 IN_5(-)/B
23 IN_5(+)/A
22 IN_4/RTD C
20 IN_4(-)/B
19 IN_4(+)/A
N/A
Cable “A”
N/A
N/A
15
16
4
18
19
15 IN_3(+)/A
14 IN_2/RTD C
12 IN_2(-)/B
11 IN_2(+)/A
10 IN_1/RTD C
8 IN_1(-)/B
18 IN_3/RTD C
16 IN_3(-)/B
7
21
22
10
24
25
13
7 IN_1(+)/A
6 IN_0/RTD C
IN_0(-)/B
4
3 IN_0(+)/A
3
1
2
5
9
13
17
21
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Interface Module Installation and Application Considerations
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
DIR 10002306848 (Version 00)
114
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
25
29
33
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
Wiring Diagrams - High Resolution Isolated Analog
1771-NR to 1756-IR6I
There are several key application considerations and system specifications (bottom
using these components (conversion module, cable and input module). Read and
considerations before installation.
IMPORTANT
1771-RTP4
5
2
RTD
TRANSMITTER
RTD
TRANSMITTER
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
N/A
N/A
N/A
15
16
White/Red
4
18
19
Orange
7
21
22
White/Orange
10
24
25
13
Gray
Black
N/A
1492-CONACAB020N4
Cable “A”
N/A
N/A
1756-IR6I
1492-CONACAB020N4
Cable “B”
12 RTN-3 4
10 IN-3/B
Red
8 IN-3/A
11 RTN-2
9 IN-2/B
Green
Yellow
7
White/Black
Brown
5
3
1
Violet
White
15
16
White/Red
4
18
19
Orange
7
21
22
White/Orange
10
24
25
13
Gray
Black
IN-2/A
6 RTN-1
4 IN-1/B
2 IN-1/A
RTN-0
IN-0/B
IN-0/A
1756-IR6I
12 RTN-3 4
10 IN-3/B
Red
8 IN-3/A
11 RTN-2
9 IN-2/B
Green
Yellow
7
White/Black
Brown
5
3
1
Violet
White
IN-2/A
6 RTN-1
4 IN-1/B
2 IN-1/A
RTN-0
IN-0/B
IN-0/A
3
CONVERSION MODULE INSTALLATION
AND APPLICATION CONSIDERATIONS
1 Cables are available in 2.0m, or 5.0m
2 Terminals starting with A are the lower row of
terminals, B terminals are the upper row.
3 Follow your PLC Analog User Manual for proper
shield grounding instructions.
4 RTN terminals are internally connected on the
1756-IR6I.
5 Terminals w1, w2, w3, are spares used f or field
wire convenience. NOTE: this is only true
for modules RTP4. The Bul. 1492
cable does not connect to these terminals.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41171-075 (00)
115
Wiring Diagrams - High Resolution Isolated Analog
1771-NT1 or -NT2 to 1756-IRT8I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RT41
4
2
THERMOCOUPLE
+
B1
A1
B2
B3
A2
A3
B4
B5
A4
A5
SH
W1
R4
I4
S4
O4
R3
I3
S3
O3
Thermocouple
B6
B7
A6
A7
B8
B9
A9
A8
R2
I2
S2
O2
R1
I1
O1
S1
1
1756-IRT8I
1492-CONACAB020N68
Cable “B”
15
16
White/Red
18
19
Green
32 IN_7(-)/B
31 IN_7(+)/A
Red
28 IN_6(-)/B
27 IN_6(+)/A
Yellow
14
White/Violet
1
White/Grey
36 CJC1
21
22
White/Black
Brown
24 IN_5(-)/B
23 IN_5(+)/A
24
25
35 CJC1
Black
20 IN_4(-)/B
19 IN_4(+)/A
Violet
3
Interface Module
1771-RT41
4
2
THERMOCOUPLE
+
B1
A1
B2
B3
A2
A3
B4
B5
A4
A5
SH
W1
R4
I4
S4
O4
R3
I3
S3
O3
Thermocouple
R2
I2
S2
O2
R1
I1
O1
S1
B6
B7
A6
A7
B8
B9
A9
A8
Cable “A”
15
16
White/Red
18
19
Green
16 IN_3(-)/B
15 IN_3(+)/A
Red
12 IN_2(-)/B
11 IN_2(+)/A
Yellow
14
White/Violet
1 CJC0
1
White/Grey
2 CJC0
21
22
White/Black
Brown
8 IN_1(-)/B
7 IN_1(+)/A
24
25
Black
4 IN_0(-)/B
3 IN_0(+)/A
Violet
3
5
6
9
10
13
14
17
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
18
21
22
25
26
29
30
33
34
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Interface Module Installation and Application Considerations
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
This conversion solution requires replacement of the exisiting (1) 1771-RTP1 interface module with (2) 1771-RT41 interface modules.
Each 1771-RTP1 and RT41 module has there own cold junction compensation thermocouple attached to the interface module.
DIR 10002306849 (Version 00)
116
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - High Resolution Isolated Analog
1771-NT1 to 1756-IT6I
There are several key application considerations and system specifications (bottom
using these components (conversion module, cable and input module). Read and
considerations before installation.
IMPORTANT
1771-RT41
4
2
THERMOCOUPLE
+
SH
W1
R4
I4
S4
O4
R3
I3
S3
O3
1
Cable “B”
B1
A1
B2
B3
A2
A3
B4
B5
A4
A5
15
16
White/Red
18
19
Green
Thermocouple
R2
I2
S2
O2
R1
I1
O1
S1
1756-IT6I
1492-CONACAB020N5
B6
B7
A6
A7
B8
B9
A9
A8
21
22
24
25
12 RTN-3
8 IN-3
Red
11 RTN-2
7 IN-2
Yellow
White/Violet
10 CJC+
White/Grey
14 CJC-
White/Black
Brown
Black
Violet
6
2
RTN-1
IN-1
5
1
RTN-0
IN-0
3
1771-RT41
4
2
THERMOCOUPLE
+
SH
W1
R4
I4
S4
O4
R3
I3
S3
O3
B1
A1
B2
B3
A2
A3
B4
B5
A4
A5
1
1492-CONACAB020N5
15
16
White/Red
18
19
Green
Thermocouple
R2
I2
S2
O2
R1
I1
O1
S1
B6
B7
A6
A7
B8
B9
A9
A8
1756-IT6I
Cable “A”
21
22
24
25
12 RTN-3
8 IN-3
Red
11 RTN-2
7 IN-2
Yellow
White/Violet
10 CJC+
White/Grey
14 CJC-
White/Black
Brown
Black
Violet
6
2
RTN-1
IN-1
5
1
RTN-0
IN-0
3
CONVERSION MODULE INSTALLATION
AND APPLICATION CONSIDERATIONS
c Cables are available in 2.0M or 5.0M.
dTerminals starting with A are the lower row of
terminals, B terminals are the upper row.
eFollow your PLC Analog User Manual for proper
shield grounding instructions.
fTerminals W1, W2 and W3 are spares used for field wire
convenience. NOTE. This is only true for modules RT41 .
The Bul. 1492 cable does not connect to these terminals.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41171-076 (01)
117
Wiring Diagrams - High Resolution Isolated Analog
1771-NOV to 1756-OF8I
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Interface Module
1771-RTP3 or 1771-RTP4
2
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
R5
I5
O5
S5
VOLTAGE
LOAD
+
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
1492-CONACAB020N18
Cable”B”
15
4
18
7
21
10
24
13
25 OUT_7/V
30 RTN_6
26 OUT_6/V
21 RTN_5
29 RTN_7
17 OUT_5/V
22 RTN_4
18 OUT_4/V
Cable”A”
15
4
18
7
21
10
24
9 OUT_3/V
14 RTN_2
10 OUT_2/V
5 RTN_1
1 OUT_1/V
6 RTN_0
13 RTN_3
2 OUT_0/V
13
3
1
2
7
8
9
10
15
16
17
18
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
25
26
31
32
33
34
35
36
Interface Module Installation and Application Considerations
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
DIR 10002306686 (Version 00)
118
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Wiring Diagrams - High Resolution Isolated Analog
1771-NOV to 1756-OF6VI
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP3 or RTP4
g
d
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
R5
I5
O5
S5
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
VOLTAGE
LOAD
+
R1
I1
O1
S1
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
Cable “B”
1492-CONACAB020N1c
N/A
N/A
1756-OF6VI
N/A
15
White/Red
12
4
18
Orange
8
11
7
21
White/Orange
10
24
Gray
Black
2
5
OUT-1
RTN-0
13
White
1
OUT-0
Green
Cable “A”
1492-CONACAB020N1c
N/A
N/A
f
OUT-3
RTN-2
7 OUT-2
6 RTN-1
White/Black
N/A
RTN-3
1756-OF6VI
15
White/Red
12
4
18
Orange
8
11
7
21
White/Orange
10
24
Gray
Green
RTN-3
f
OUT-3
RTN-2
7 OUT-2
6 RTN-1
White/Black
Black
13
White
2
5
OUT-1
RTN-0
1
OUT-0
e
Conversion Module Installation and Application Considerations
c Cables are available in 2.0m, or 5.0m
d Terminals starting with A are the lower row of terminals, B terminals are the upper row.
e Follow your PLC Analog User Manual for proper shield grounding instructions.
f RTN terminals are internally connected on the 1756-OF6VI.
g Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for modules RTP3 and
RTP4. The Bul. 1492 cable does not connect to these terminals.
41171-081 Ver(00)
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
119
Wiring Diagrams - High Resolution Isolated Analog
1771-NIV1 to 1756-IF8I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP4
4
2
VOLTAGE
LOAD
+
VOLTAGE
LOAD
+
N/A
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
N/A
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
N/A
15
16
18
19
30
26
RTN_6
21
17
RTN_5
22
18
RTN_4
13
9
RTN_3
14
10
RTN_2
5
1
RTN_1
6
2
RTN_0
24
25
N/A
IN_7/V
IN_6/V
IN_5/V
IN_4/V
CABLE “A”
N/A
15
16
21
22
3
Interface Module Installation and Application Considerations
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
DIR 10002306486 (Version 00)
120
RTN_7
21
22
24
25
29
25
18
19
1492-CONACAB020N78
CABLE “B”
N/A
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
3
4
7
8
11
12
15
16
19
20
IN_3/V
IN_2/V
IN_1/V
IN_0/V
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
27
28
31
32
33
34
35
36
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Wiring Diagrams - High Resolution Isolated Analog
1771-NIV1 to 1756-IF6I
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
1756-IF6I
RTP4
5
2
VOLTAGE
LOAD
+
VOLTAGE
LOAD
+
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
1492-CONACAB020N7
N/A
N/A
Cable”B”
N/A
15
16
White/Red
19
18
Yellow
22
21
Brown
24
25
Black
Violet
N/A
N/A
N/A
12 RTN-3 4
8 IN-3V
Red
7 RTN-2
13 IN-2V
Green
White/Black
Cable”A”
White/Red
19
18
Yellow
24
25
Black
Violet
Brown
CONVERSION MODULE INSTALLATION
AND APPLICATION CONSIDERATIONS
1 Cables are available in 2.0m, or 5.0m
2 Terminals starting with A are the lower row of
terminals, B terminals are the upper row.
3 Follow your PLC Analog User Manual for proper
shield grounding instructions.
4 RTN terminals are internally connected on the
1756-IF6I.
5 Terminals w1, w2, w3, are spares used f or field
wire convenience. NOTE: this is only true
for modules RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
RTN-0
IN-0V
4
7 RTN-2
13 IN-2V
Green
White/Black
5
1
12 RTN-3
8 IN-3V
Red
22
21
RTN-1
IN-1V
1756-IF6I
1492-CONACAB020N7
15
16
2
6
2
6
RTN-1
IN-1V
5
1
RTN-0
IN-0V
3
41171-078 (00)
121
Wiring Diagrams - High Resolution Isolated Analog
1771-NT2 to 1756-IRT8I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RT41
4
2
THERMOCOUPLE
+
B1
A1
B2
B3
A2
A3
B4
B5
A4
A5
SH
W1
R4
I4
S4
O4
R3
I3
S3
O3
Thermocouple
B6
B7
A6
A7
B8
B9
A9
A8
R2
I2
S2
O2
R1
I1
O1
S1
1
1756-IRT8I
1492-CONACAB020N68
Cable “B”
15
16
White/Red
18
19
Green
32 IN_7(-)/B
31 IN_7(+)/A
Red
28 IN_6(-)/B
27 IN_6(+)/A
Yellow
14
White/Violet
35 CJC1
1
White/Grey
36 CJC1
21
22
White/Black
Brown
24 IN_5(-)/B
23 IN_5(+)/A
24
25
Black
20 IN_4(-)/B
19 IN_4(+)/A
Violet
3
Interface Module
1771-RT41
4
2
THERMOCOUPLE
+
B1
A1
B2
B3
A2
A3
B4
B5
A4
A5
SH
W1
R4
I4
S4
O4
R3
I3
S3
O3
Thermocouple
R2
I2
S2
O2
R1
I1
O1
S1
B6
B7
A6
A7
B8
B9
A9
A8
Cable “A”
15
16
White/Red
18
19
Green
16 IN_3(-)/B
15 IN_3(+)/A
Red
12 IN_2(-)/B
11 IN_2(+)/A
Yellow
14
White/Violet
1
White/Grey
2 CJC0
21
22
White/Black
Brown
8 IN_1(-)/B
7 IN_1(+)/A
24
25
1 CJC0
Black
4 IN_0(-)/B
3 IN_0(+)/A
Violet
3
5
6
9
10
13
14
17
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
18
21
22
25
26
29
30
33
34
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Interface Module Installation and Application Considerations
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
This conversion solution requires replacement of the exisiting (1) 1771-RTP1 interface module with (2) 1771-RT41 interface modules.
Each 1771-RTP1 and RT41 module has there own cold junction compensation thermocouple attached to the interface module.
DIR 10002306849 (Version 00)
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Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - High Resolution Isolated Analog
1771-NT2 to 1756-IT6I2
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
1771-RT41
4
2
THERMOCOUPLE
+
SH
W1
R4
I4
S4
O4
R3
I3
S3
O3
1
1756-IT6I2
1492-CONACAB020N6
Cable “B”
B1
A1
B2
B3
A2
A3
B4
B5
A4
A5
15
16
White/Red
18
19
Green
12 RTN-3
11 IN-3
Red
10 RTN-2
9 IN-2
Yellow
White/Violet
Thermocouple
R2
I2
S2
O2
R1
I1
O1
S1
B6
B7
A6
A7
B8
B9
A9
A8
White/Grey
21
22
24
25
White/Black
Brown
Black
Violet
3
CJC+
4
CJC-
8
7
RTN-1
IN-1
6
5
RTN-0
IN-0
3
1771-RT41
4
2
THERMOCOUPLE
+
SH
W1
R4
I4
S4
O4
R3
I3
S3
O3
B1
A1
B2
B3
A2
A3
B4
B5
A4
A5
1
1492-CONACAB020N6
1756-IT6I2
Cable “A”
15
16
White/Red
18
19
Green
12 RTN-3
11 IN-3
Red
10 RTN-2
9 IN-2
Yellow
White/Violet
Thermocouple
R2
I2
S2
O2
R1
I1
O1
S1
B6
B7
A6
A7
B8
B9
A9
A8
White/Grey
21
22
24
25
White/Black
Brown
Black
Violet
3
CJC+
4
CJC-
8
7
RTN-1
IN-1
6
5
RTN-0
IN-0
3
CONVERSION MODULE INSTALLATION
AND APPLICATION CONSIDERATIONS
c Cables are available in 2.0M or 5.0M.
dTerminals starting with A are the lower row of
terminals, B terminals are the upper row.
eFollow your PLC Analog User Manual for proper
shield grounding instructions.
fTerminals W1, W2 and W3 are spares used for field wire
convenience. NOTE. This is only true for modules RT41 .
The Bul. 1492 cable does not connect to these terminals.
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
41171-077 (01)
123
Wiring Diagrams - High Resolution Isolated Analog
Combination High Resolution I/O
1771-NIVR to1756-IRT8I and -IF8I
IMPORTANT
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Interface Module
1771-RTP4
RTD
ANSMITTER
VOLTAGE
LOAD
+
1492-CONACAB020N44
N/A
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
N/A
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
1756-IRT8I
CABLE “B”
N/A
N/A
15
16
4
18
19
7
21
22
15 IN_3(+)/A
14 IN_2/RTD C
12 IN_2(-)/B
18 IN_3/RTD C
16 IN_3(-)/B
10
24
25
13
7 IN_1(+)/A
IN_0/RTD C
IN_0(-)/B
IN_0(+)/A
6
4
3
1492-CONACAB020N74
1756-IF8I
CABLE “A”
N/A
15
16
13 RTN_3
9 IN_3/V
21
22
24
25
11 IN_2(+)/A
10 IN_1/RTD C
8 IN_1(-)/B
N/A
18
19
14 RTN_2
10 IN_2/V
5
1
RTN_1
IN_1/V
6
2
RTN_0
IN_0/V
Interface Module Installation and Application Considerations
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
DIR 10002306496(Version 00)
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Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - High Resolution Isolated Analog
1771-NIVR to 1756-IR6Iand -IF6I
IMPORTANT
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Interface Module
1771-RTP4
g
d
RTD
TRANSMITTER
VOLTAGE
LOAD
+
N/A
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
N/A
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
Cable “B”
1492-CONACAB020N4c
N/A
1756-IR6I
N/A
15
16
12 RTN-3
10 IN-3/B
4
18
19
8 IN-3/A
11 RTN-2
9 IN-2/B
7
21
22
7
10
24
25
13
IN-2/A
6 RTN-1
4 IN-1/B
2 IN-1/A
RTN-0
IN-0/B
IN-0/A
5
3
1
Cable “A”
1492-CONACAB020N7c
N/A
N/A
15
16
White/Red
18
19
Green
Yellow
21
22
Brown
24
25
Black
Violet
1756-IF6I
12 RTN-3
8 IN-3V
Red
f
f
11 RTN-2
7 IN-2V
White/Black
6
2
RTN-1
IN-1V
5
1
RTN-0
IN-0V
e
Conversion Module Installation and Application Considerations
c Cables are available in 2.0m, or 5.0m
d Terminals starting with A are the lower row of terminals, B terminals are the upper row.
e Follow your PLC Analog User Manual for proper shield grounding instructions.
f RTN terminals are internally connected on the 1756-IF6I.
g Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP4. The
Bul. 1492 cable does not connect to these terminals.
[Reference Doc: 41171-082 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
125
Wiring Diagrams - High Resolution Isolated Analog
1771-NIVR to 1756-IRT8I and -IF8I
IMPORTANT
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Interface Module
1771-RTP4
RTD
TRANSMITTER
CURRENT
LOAD
+
1492-CONACAB020N44
N/A
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
N/A
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
1756-IRT8I
CABLE “B”
N/A
N/A
15
16
4
18
19
7
21
22
15 IN_3(+)/A
14 IN_2/RTD C
12 IN_2(-)/B
18 IN_3/RTD C
16 IN_3(-)/B
10
24
25
13
11 IN_2(+)/A
10 IN_1/RTD C
8 IN_1(-)/B
6
4
3
1492-CONACAB020N34
N/A
15
16
13 RTN_3
11 IN_3/I/SRC
14 RTN_2
12 IN_2/I/SRC
21
22
24
25
1756-IF8I
CABLE “A”
N/A
18
19
7 IN_1(+)/A
IN_0/RTD C
IN_0(-)/B
IN_0(+)/A
5
3
RTN_1
IN_1/I/SRC
6
4
RTN_0
IN_0/I/SRC
Interface Module Installation and Application Considerations
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
DIR 10002306490 (Version 00)
126
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - High Resolution Isolated Analog
1771-NIVR to 1756-IR6I and -IF6I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP4
g
d
RTD
TRANSMITTER
VOLTAGE
LOAD
+
N/A
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
N/A
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
Cable “B”
1492-CONACAB020N4c
N/A
1756-IR6I
N/A
15
16
12 RTN-3
10 IN-3/B
4
18
19
8 IN-3/A
11 RTN-2
9 IN-2/B
7
21
22
7
10
24
25
13
N/A
N/A
IN-2/A
6 RTN-1
4 IN-1/B
2 IN-1/A
RTN-0
IN-0/B
IN-0/A
5
3
1
Cable “A”
1492-CONACAB010N3c
15
16
White/Red
18
19
Green
21
22
White/Black
24
25
White
Black
1756-IF6I
12 RTN-3
10 IN-3/I
8 IN-3/V
Orange
f
f
11 RTN-2
9 IN-2/I
7 IN-2/V
White/Orange
Gray
6
4
2
RTN-1
IN-1/I
IN-1/V
5
3
1
RTN-0
IN-0/I
IN-0/V
e
Conversion Module Installation and Application Considerations
c Cables are available in 2.0m, or 5.0m
d Terminals starting with A are the lower row of terminals, B terminals are the upper row.
e Follow your PLC Analog User Manual for proper shield grounding instructions.
f RTN terminals are internally connected on the 1756-IF6I.
g Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP4. The
Bul. 1492 cable does not connect to these terminals.
[Reference Doc: 41171-083 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
127
Wiring Diagrams - High Resolution Isolated Analog
1771-NIVT to 1756-IRT8I and -IF8I
IMPORTANT
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
Interface Module
1771-RTP1
4
2
THERMOCOUPLE
+
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
CABLE “B”
1492-CONACAB020N54
15
16
White/Red
18
19
Green
21
22
16 IN_3(-)/B
15 IN_3(+)/A
Red
12 IN_2(-)/B
11 IN_2(+)/A
Yellow
White/Black
Brown
Black
24
25
1756-IRT8I
Violet
8
7
IN_1(-)/B
IN_1(+)/A
4
3
IN_0(-)/B
IN_0(+)/A
10
14
14
Thermocouple
VOLTAGE
LOAD
+
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
CJC+
CJC-
1
CABLE “A”
1492-CONACAB020N74
15
16
18
19
13 RTN_3
9 IN_3/V
21
22
24
25
1756-IF8I
14 RTN_2
10 IN_2/V
5
1
RTN_1
IN_1/V
6
2
RTN_0
IN_0/V
3
Interface Module Installation and Application Considerations
Cables are available in lengths of 2.0M or 5.0M (020=2.0M, 050=5.0M)
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP3 and RTP4. The Bul. 1492
cable does not connect to these terminals.
DIR 10002306594 (Version 00)
128
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - High Resolution Isolated Analog
1771-NIVT to 1756-IT6I and -IF6I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP1
4
2
THERMOCOUPLE
+
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
R5
I5
O5
S5
1492-CONACAB010N5
CABLE “B”
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
15
16
White/Red
18
19
Green
21
22
White/Black
24
25
12 RTN-3
11 IN-3
Red
10 RTN-2
9 IN-2
Yellow
Brown
Black
Violet
VOLTAGE
LOAD
+
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
RTN-1
6
5
RTN-0
IN-0
14
14
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
8
7
10
CABLE “B”
Thermocouple
1756-IT6I
IN-1
CJC+
CJC-
1
Cable “A”
1492-CONACAB020N7c
15
16
White/Red
18
19
Green
Yellow
21
22
Brown
24
25
Black
Violet
1756-IF6I
12 RTN-3
8 IN-3V
Red
f
11 RTN-2
7 IN-2V
White/Black
6
2
RTN-1
IN-1V
5
1
RTN-0
IN-0V
3
Conversion Module Installation and Application Considerations
c Cables are available in 2.0m, or 5.0m
d Terminals starting with A are the lower row of terminals, B terminals are the upper row.
e Follow your PLC Analog User Manual for proper shield grounding instructions.
f RTN terminals are internally connected on the 1756-IF6I.
g Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP4. The
Bul. 1492 cable does not connect to these terminals.
[Reference Doc: 41171-084 (Version 00)]
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
129
Wiring Diagrams - High Resolution Isolated Analog
1771-NIVT to 1756-IRT8I and -IF8I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP1
4
2
THERMOCOUPLE
+
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
R5
I5
O5
S5
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
CABLE “B”
1756-IRT8I
1492-CONACAB020N54
15
16
White/Red
18
19
Green
21
22
White/Black
16 IN_3(-)/B
15 IN_3(+)/A
Red
12 IN_2(-)/B
11 IN_2(+)/A
Yellow
Brown
Black
24
25
Violet
8
7
IN_1(-)/B
4
3
IN_0(-)/B
IN_0(+)/A
10
14
14
Thermocouple
CURRENT
LOAD
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
+
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
IN_1(+)/A
CJC+
CJC-
1
CABLE “A”
1756-IF8I
1492-CONACAB020N34
15
16
18
19
13 RTN_3
11 IN_3/I/SRC
14 RTN_2
12 IN_2/I/SRC
21
22
24
25
5
3
RTN_1
IN_1/I/SRC
6
4
RTN_0
IN_0/I/SRC
3
Interface Module Installation and Application Considerations
This Bul. 1492 cable consists of a cable wired to one 1756-IF8I (or 1756-IRT8I).
Recommended cable lengths of 2.0M or 5.0M
(020=2.0M, 050=5.0M). See table 2 for other lengths.
Terminals starting with A are the lower row of terminals, B terminals are the upper row.
Follow your PLC Analog User Manual for proper shield grounding instructions.
for module RTP4. The Bul. 1492
cable does not connect to these terminals.
DIR 10002306504 (Version 00)
130
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
Wiring Diagrams - High Resolution Isolated Analog
1771-NIVT to 1756-IT6I and -IF6I
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and input module). Read and understand these
considerations before installation.
IMPORTANT
Interface Module
1771-RTP1
4
2
THERMOCOUPLE
+
SH
W2
W3
R8
I8
S8
O8
R7
I7
S7
O7
R6
I6
S6
O6
R5
I5
O5
S5
1492-CONACAB010N5
CABLE “B”
B1
B2
B3
B4
B5
A4
A5
B8
B9
A6
A7
B12
B13
A8
A9
B16
B17
A10
A11
15
16
White/Red
18
19
Green
21
22
24
25
12 RTN-3
8 IN-3
Red
11 RTN-2
7 IN-2
Yellow
White/Black
Brown
Black
Violet
CURRENT
LOAD
+
A1
A2
A3
B12
B13
A12
A13
B14
B15
A14
A15
B16
B17
A16
A17
B18
B19
A19
A18
RTN-1
IN-1
5
1
RTN-0
IN-0
14
14
W1
CR
CL
R4
I4
S4
O4
R3
I3
S3
O3
R2
I2
S2
O2
R1
I1
O1
S1
6
2
10
CABLE “B”
Thermocouple
1756-IT6I
CJC+
CJC-
1
N/A
N/A
N/A
1756-IF6I
1492-CONACAB010N3 c
CABLE “A”
15
16
White/Red
18
19
Green
21
22
White/Black
24
25
White
12 RTN-3
10 IN-3/I
8 IN-3/V
Orange
f
11 RTN-2
9 IN-2/I
7 IN-2/V
White/Orange
Gray
Black
6
4
2
RTN-1
IN-1/I
IN-1/V
5
3
1
RTN-0
IN-0/I
IN-0/V
Conversion Module Installation and Application Considerations
c Cables are available in 2.0m, or 5.0m
d Terminals starting with A are the lower row of terminals, B terminals are the upper row.
e Follow your PLC Analog User Manual for proper shield grounding instructions.
f RTN terminals are internally connected on the 1756-IF6I.
g Terminals w1, w2, w3, are spares used for field wire convenience. NOTE: This is only true for module RTP4. The
Bul. 1492 cable does not connect to these terminals.
41171-085 Ver (00)
Rockwell Automation Publication 1492-SG121E-EN-P - July 2016
131
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Publication 1492-SG121E-EN-P - July 2016
Supersedes Publication 1492-SG121D-EN-P - October 2014
Copyright © 2016 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.