Download 8 inputs, voltage and current S20-AI-8

Analog input modules
8 inputs, voltage and current
S20-AI-8
2
Bosch Rexroth AG | Electric Drives and Controls
Analog input modules
8 inputs, voltage and current n S20-AI-8
Documentation
•Data sheet
•Application description
•8 differential analog signal inputs
•Current and voltage measuring ranges
•Input filter switchable
•Measured value display 16 bit
•Electronic device nameplate
•Diagnostic and status indicators
These modules are designed for use within an IndraControl S20 station. They are used to acquire standard analog current and voltage signals. The
connection is made in 2-wire technology plus a shield connection.
Technical data
S20-AI-8
Local bus interface
Designation
Number of participants per station
S20 local bus
Connection for bus socket module
Supply for module electronics
Supply voltage
Logic voltage UBus
Current consumption of UBUS
Protective circuit
24 V DC
5 V DC (via bus socket module)
Max. 150 mA
Overvoltage protection, reverse polarity protection, transient protection
Analog inputs
Connection technology of the sensors
Number
2-wire connection (shielded, twisted in pairs)
8 (differential inputs, either voltage or current may be selected)
Input voltage range
0 ... 5 V, -5 ... 5 V, 0 ... 10 V, -10 ... 10 V
Input current range
0 ... 20 mA, 4 ... 20 mA, -20 ... 20 mA
Connection type
Connection data solid / flexible / AWG
Supply analog module UA
Spring-cage connection with direct plug technology
0,2 ... 1,5 mm2 / 0,2 ... 1,5 mm2 / 24-16
24 V DC
Characteristics
Measurement resolution
16 bits (15 + sign bit)
Input filter
30 Hz, 12 kHz and averaging (configurable)
Accuracy
0.1% (of measurement range end value with active averaging and 30 Hz filter)
System times
System bus cycle time
2 µs
Offset per module
1 µs
Load
Vibration resistance
5 g according to EN 60068-2-6
Electric Drives and Controls, PDF Version, Last Updated 2017-02-07, © Bosch Rexroth AG, Subject to Change
Electric Drives and Controls | Bosch Rexroth AG
Analog input modules
8 inputs, voltage and current n S20-AI-8
Shock resistance
25 g according to EN 60068-2-27
Shock resistance (continuous shock) according to EN 60068-2-29
Interference emission
10 g according to EN 60068-2-29
Class B according to EN 61000-6-3
Interference immunity
According to EN 61000-4
Ambient conditions
Permissible temperature (operation)
-25 °C ... +60 °C
Permissible relative humidity (operation)
5 % ... 95 %, no condensation
Permissible humidity (storage)
5 % ... 95 %, no condensation
Protection category
IP20
Dimensions
53,6
126,1
122,4
54
S20-AI-8
Dimensions
Height H
[mm]
126.1
Width B
[mm]
53.6
Depth T
[mm]
54
Order details
Type code
Description
Material number:
S20-AI-8
IndraControl S20 analog input module - 8 inputs, complete with accessories
(bus base module)
R911172536
Electric Drives and Controls, PDF Version, Last Updated 2017-02-07, © Bosch Rexroth AG, Subject to Change
3
4
Bosch Rexroth AG | Electric Drives and Controls
Analog input modules
8 inputs, voltage and current n S20-AI-8
Type code
Description
Material number:
S20-BS
Bus base module (spare part)
R911172540
Type code
Description
Material number:
S20-SHIELD SET
Shield connection kit
R911173030
S20-SHIELD-NLS
Neutral busbar 3 mm x 10 mm, length: 1000 mm
R911173283
S20-SHIELD-SK14
Shielding terminal 14 mm for shield on busbars, contact resistance < 1 mOhm,
VPE: 10 pieces
Shielding terminal 5 mm for shield on busbars, contact resistance < 1 mOhm,
VPE: 10 pieces
R911173286
S20-SHIELD-SK5
Electric Drives and Controls, PDF Version, Last Updated 2017-02-07, © Bosch Rexroth AG, Subject to Change
R911173282
Bosch Rexroth AG
Postfach 13 57
97803 Lohr, Germany
Bgm.-Dr.-Nebel-Str. 2
97816 Lohr, Germany
Tel. +49 9352 18-0
Fax +49 9352 18-8400
www.boschrexroth.com/electrics
Local contact information can be found at:
www.boschrexroth.com/adressen
© Bosch Rexroth AG 2012
Subject to modification.
Printed in Germany
The data specified above only serve to describe the product.
As our products are constantly being further developed, no
statements concerning a certain condition or suitability for a certain
application can be derived from our information. The information
given does not release the user from the obligation of own judgment
and verification.
It must be remembered that our products are subject to a natural
process of wear and aging.