* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download MODEL ATEX/IECEx Instructions XR47
Survey
Document related concepts
Power engineering wikipedia , lookup
Audio power wikipedia , lookup
Buck converter wikipedia , lookup
Phone connector (audio) wikipedia , lookup
Telecommunications engineering wikipedia , lookup
Alternating current wikipedia , lookup
Three-phase electric power wikipedia , lookup
Stepper motor wikipedia , lookup
Power over Ethernet wikipedia , lookup
Voltage optimisation wikipedia , lookup
Electrical connector wikipedia , lookup
Switched-mode power supply wikipedia , lookup
Opto-isolator wikipedia , lookup
Variable-frequency drive wikipedia , lookup
Rectiverter wikipedia , lookup
Mains electricity wikipedia , lookup
Transcript
ATEX/IECEx Instructions MODEL XR47 Nidec-Avtron Makes the Most Reliable Encoders in the World 8 9 0 1 E . P L E A S A N T VA L L E Y R O A D • I N D E P E N D E N C E , O H I O 4 4 1 3 1 - 5 5 0 8 T E L E P H O N E : ( 1 ) 2 1 6 - 6 4 2 - 1 2 3 0 • FA X : ( 1 ) 2 1 6 - 6 4 2 - 6 0 3 7 E - M A I L : t a c h s @ n i d e c - a v t r o n . c o m • W E B : w w w. a v t r o n e n c o d e r s . c o m DESCRIPTION The Avtron XR47 is a hollow shaft severe duty incremental encoder (also known as a tachometer or rotary pulse generator). It provides a two phase, A Quad B frequency (pulse) output, with complements. CAUTION The XR47 is designed for use in hazardous applications which require protection from gas or dust ignition for safe operation. Proper selection, wiring and installation procedures are essential to ensuring safe conditions. When mounted to a machine shaft, the XR47 design eliminates the need for shaft couplings, adapter flanges, or accessory mounting faces. The high clamping-force collar holds the XR47 in place, even under severe vibration & shock. A high-performance composite shaft insert provides electrical isolation from motor shaft currents. The shaft insert permits models to fit a range of shaft sizes from 3/4” to 1 1/8” [19mm - 30mm]; additional sizes available upon request. An anti-rotation arm prevents housing rotation while allowing for shaft end float. The XR47 features extreme shock and vibration resistance. Combined with potted electronics and huge bearings, this creates our most rugged hollow shaft encoder for severe duty applications such as oil and gas drilling. The XR47 – –has six signals: (A, B) 90° out of phase, –with complements (A, B). A marker pulse with complement (Z, Z ) is also provided. The XR47 has been evaluated to be compliant with IEC600790:2007, IEC60079-11:2011, EN60079-0:2009, EN60079-11:2012, BSEN 61000-6-4:2007 and BSEN61000-6-2:2005 (Certificates of conformity: TRAC12ATEX0002X, TRAC12ATEX 0003X, IECEx TRC 12.0009X, and IECEx TRC12.0001X.) THE XR47 IS CERTIFIED FOR USE IN: Group II, Category 2 (ATEX/IECEx Zone 1), Gas Group IIC potentially explosive atmospheres when marked CE 0539 Ex II 2 GD, Ex ib IIC T4 Gb -40°C < Tamb < 80°C and used with an Avtron isolator marked CE 0539 Ex [II 2 GD] [Ex ib IIC Gb] -40°C<Tamb<80°C. Group II, Category 2 (ATEX/IECEx Zone 21), Dust Group IIIC potentially explosive atmospheres when marked CE 0539 Ex II 2 GD, Ex ib IIIC T200°CDb -40°C<Tamb<80°C and used with an Avtron isolator marked CE 0539 Ex [II 2 GD] [Ex ib IIIC Db] -40°C<Tamb<80°C . Group II, Category 3 (ATEX/IECEx Zone 2), Gas Group IIC_* potentially explosive atmospheres when marked CE Ex II 3 GD, Ex ic IIC* T4 Gc -40°C<Tamb<80°C *see chart in specification section and used with a power supply that limits voltage and current per the chart in the specification section. Group II, Category 3 (ATEX/IECEx Zone 22), Dust group IIIC potentially explosive atmospheres when marked CE Ex II3 GD, Ex ic IIIC T200°C Dc -40°C<Tamb<80°C. *see chart in specification section and used with a power supply that limits voltage and current per the chart in the specification section. XR47 3/4-1 1/8” [19-30mm] HOLLOW SHAFT FOR HAZARDOUS APPLICATIONS INSTALLATION CAUTION Be careful not to damage clamping fingers of hollow shaft during handling. Do not tighten clamping collar before installation onto motor shaft. WARNING Installation should be performed only by qualified personnel. Safety precautions must be taken to ensure machinery cannot rotate and all sources of power are removed during installation. For installations of Equipment Group II, Category 2 (ATEX/IECEx Zone 1), Gas group IIC, Dust group IIIC (ATEX/IECEx Zone 21): Available as a system only including XR47 with line driver option 5 and an Avtron Isolator module XRB1 (P/N B35134). System parameters are: Um= 250V Uo (open circuit voltage) = 7.14VDC max. Io (short circuit current) = 420mA max. Co (system capacitance) = 13.5uF max. Lo (system inductance) = 0.15mH max. Encoder parameters are: Ui (input voltage) = 7.14VDC max. Ii (fault current) = 420mA max. Ci (internal capacitance) = 11.9uF max. Li (internal inductance) = 0mH max. The isolator XRB1 can be supplied as a separate module for location in a safe area or in an explosion proof box on a short flexible cable tethered to the encoder. Equipment Group II, Category 3 (ATEX/IECEx Zone 2), Gas group IIC, Dust group IIIC (ATEX/IECEx Zone 22): Requires an XR47 with line driver option 7 and a SELV (Energy Limited) or equivalent power supply which limits voltage and current to the values in the table in the specifications. If current limit is not inherent in the power supply a separate fuse between the power supply and encoder can be used to limit current. NOTE: Isolators, encoders and cable must be selected and installed in accordance with the latest edition of IEC/ EN60079-14 and IEC/EN60079-25. Cable characteristics must comply with IEC/EN60079-14 and IEC/ EN60079-25 and for zone 1 applications total system capacitance between the isolator and encoder (including cable) must be less than Co-Ci. Total system inductance between the isolator and encoder must be less than Lo-Li. The equipment is intended for a fixed installation and should be mounted so as to avoid electrostatic charging. The XR47 is not considered as a safety device and is not suitable for connection into a safety system. The XR47 construction materials contain less than 6% magnesium by mass. These materials are not considered as able to trigger an explosion in normal operating modes in accordance with the requirements for category 2 or 3 equipment. These materials are not known to react with any explosive atmospheres to which the XR47 may be subject. It is however the responsibility of the end user to ensure that the XR47 is selected correctly for the potentially explosive atmosphere in which the equipment is to be put into service. 1 The XR47 installation is similar to XT45. Installation and removal videos for the XT45 are available on Avtron’s web site. Refer to the back page of these instructions for outline and mounting dimensions. The motor must comply with 1998 NEMA MG 1, section 4, for tolerances on diameters and runout for shafts and accessory faces. In preparation for installing the Model XR47 encoder, it is first necessary to clean the accessory motor shaft. The surface must be inspected and any paint, burrs, or other surface imperfections removed. Installation procedures should be performed only by qualified personnel. Safety precautions must be taken to ensure machinery cannot rotate and all sources of power are removed during installation. Equipment needed for installation Supplied: XR47 Encoder 8b)For thru-shaft applications using the clamping collar system, remove the rear shaft cover, retain the (4x) M4 socket head screw, and position the XR47 as required. 9) Tighten screws on clamping collar evenly until snug, then tighten each screw to 95 in-lb [10.7 Nm]. DO NOT USE A STANDARD RIGHT ANGLE WRENCH. Use only a T-handle hex wrench or torque wrench with hex bit. NOTE To verify proper collar installation: check to ensure the clamping collar compression washers are completely flattened. For clamping collar installation, proceed to step 10. FOR FOR END OF SHAFT CENTER BOLT MOUNT STYLE: 6. Using the bolt(s) and thread locker provided, mount the 30mm diameter stub shaft on the motor. Use dial indicator to verify the stub shaft TIR <0.002” [0.05mm] Optional: Required for Zone 1/Zone 21: XRB1 Isolator Anti-Rotation Arm Kit 7. Remove the sealing plug from the XR47. Thread Locker (blue) 8. Carefully slide the encoder onto the shaft to verify fit. Ensure a minimum of 0.050” [1mm] between encoder and stub shaft surface. DO NOT FORCE. Encoder should slide on easily. If the encoder does not fit easily, remove it, verify shaft size, and check for burrs and shaft damage. Not Supplied: 7/16”, 3/8” Wrenches 3mm, 5mm, 7/16” T-handle hex wrenches or torque wrench with 3mm, 5mm, 7/16” bits (torque wrench required for Center Bolt Mounting Style). Dial Indicator Gauge The hollow shaft XR47 design eliminates the potential for bearing and coupling failures from misalignment, however, excessive housing movement (wobble) may cause undesirable vibrations. The higher the RPM, the more severe the vibration will be from housing movement. In a typical installation a housing movement of 0.007” TIR or less (as measured at the outside diameter of the main encoder body) will not have an adverse effect. 1) Disconnect power from equipment and encoder cable. 2) Use caliper gauge to verify motor shaft is proper diameter and within allowable tolerances: +0.000”, -0.0005” [+0.00, -0.013mm]. 9. Insert center mounting screw (M8x1.0x35 with Belleville washers provided) through the body of the encoder into the stub shaft tapped hole and tighten to 424 in-lbs [48n-m] 9a.Replace rear sealing plug into XR47. Tighten to 150 in-lbs [17n-m] 10)Attach free end of the anti-rotation arm to the bracket tether using the shoulder bolt provided. 11)Secure free end of the anti-rotation bracket to frame using bolt or T-bolt provided. Use additional washers as needed to install the bracket. The bracket should be parallel to the encoder face, 90 degrees to the shaft to avoid encoder bearing damage. 12)Turn shaft by hand and verify the shaft turns freely and does not produce excessive runout/wobble of the encoder (<0.007” TIR [0.18mm], Total Indicated Runout.) 3) Clean machine shaft of any dirt and remove any burrs. 4) Use dial indicator gauge to verify the motor shaft: Total Indicated Runout (TIR) <0.002” [0.05mm]. 13)Connect cable as shown in wiring diagram. 14)Apply power to the encoder. 5) Install the anti-rotation bracket tether to the face of the encoder using M5 Hex screws and lock washers, included with the tether. 15)Rotate the shaft by hand, or using jog mode of the speed controller and verify proper direction. 5a)(optional) For non-through-shaft (end of shaft) applications, the optional rear cover may be installed for optimum performance against dirt, liquid sprays and impacts. FOR CLAMP COLLAR MOUNTING STYLE: ENVIRONMENTAL CONSIDERATIONS Special attention is to be given to conduit runs, interconnection wiring and NEMA type enclosure mounting. Follow these steps to reduce potential problems: 6) Loosen clamping collar screws. 1) Always mount connection points, conduit couplings, junction boxes, etc., lower than actual encoder. 2) For washdown areas, shroud or otherwise cover the encoder to prevent direct water spray. Do not attach the shroud directly to the encoder. NOTE These screws have factory applied thread locker, no further thread locker application is required. 7) Insert shaft sizing insert into encoder. DO NOT FORCE. 8) Test Fitting: carefully slide the encoder onto the shaft to verify fit. Ensure a minimum of 1/8” [2mm] between encoder and mounting surface. DO NOT FORCE. Encoder should slide on easily. If the encoder does not fit easily, remove it, verify shaft size, and check for burrs and shaft damage. 8a) For end of shaft applications using the clamping collar system, place the XR47 2.75-3.31” [70-84mm] onto the shaft. Ensure the stub shaft does not contact the optional rear cover (remove cover if required). XR47 REPAIRS REMOVAL INSTRUCTIONS: FOR CLAMPING COLLAR MOUNTING STYLE: 1. Unbolt tether arm from mounting point on motor. 2. Loosen both clamping collar screws. 3. Slide the encoder off the motor. 2 OR FOR END OF SHAFT CENTER BOLT MOUNTING STYLE: 1. Unbolt tether arm from mounting point on motor. 2. Unscrew & remove the sealing plug from the XR47. 3. Unscrew & remove the center mounting bolt. 4. Slide the encoder off the shaft. 5. (optional) If the encoder does not remove easily, do NOT force. Instead, use the center bolt lifter method, detailed below: Center Bolt Lifter Method (optional) 5a.Reinsert and loosely tighten the bolt through the encoder body into the stub shaft. 5b.Loosen the reinserted bolt by approximately 5 turns. This will leave the screw head approximately even with the bottom of the seal plug hole threads. 5c.Reinsert and tighten the sealing plug cap. This will lift the encoder by pushing on the head of the center mounting bolt. The encoder should move axially ~0.2” [5mm] 5d.Check to see if the encoder can now be moved axially on the shaft. If it can, remove the seal cap and center bolt and remove the encoder. 5e.If the encoder cannot yet be moved by hand, repeat the lifting cycle as needed: remove the cap, loosen the bolt an additional ~5 turns, replace and retighten the cap, and the encoder will move an additional 0.2” [5mm] for each repetition. There are no field replaceable parts in an XR47. The unit should be returned to the factory for all repairs. WIRING INSTRUCTIONS CAUTION Be sure to remove power before wiring the encoder. Be sure to ground the cable shield: Avtron recommends grounding the shield at the isolator module for Zone 1 applications or in the drive cabinet for Zone 2 applications. Cable should not be grounded multiple places. An intrinsic safety ground is required at the XRB1 Isolator Module. CAUTION SMARTSafe encoders include a local ground lug for customer convenience and encoder frame grounding if required to meet local electric code requirements or site operator protection standards. This is NOT the required XRB1 intrinsic safety ground connection required for hazard protection against ignition of explosive atmospheres! Wiring diagrams are shown in the following pages. Refer to the wiring diagrams and pinout and phasing tables for specific information on each option. CAUTION CORRECTIVE ACTION FOR PHASE REVERSAL 1) Remove Power. 2) Exchange wires on cable, either at encoder cable end, or at speed controller end (but not both). a) Single Ended 2 Phase Wiring (see wiring diagram) Exchange A and B at the use end of the wires. b) Differential 2 Phase Wiring (see wiring diagram) – Exchange either A with A in the phase A pair OR B – with B in the phase B pair but NOT both. 3) Apply Power. 4) Verify encoder feedback is correct, using hand rotation of shaft, or jog mode of the speed controller. Interconnecting cables specified in the wire selection chart are based on typical applications. Cable must be selected and installed in accordance with IEC/EN60079-14 and IEC/EN60079-25. Physical properties of cable such as abrasion, temperature, tensile strength, solvents, etc., are dictated by the specific application. General electrical requirements are: stranded copper, 20 through 16 AWG (Industrial EPIC connector type options can use 14 AWG). Each twisted wire pairs overall shielded with braid or foil with drain wire, .05 uf of maximum total mutual or direct capacitance, outer sheath insulator. See specifications for maximum cable length. Stranded 20 AWG wire should not be used for cable runs greater then 61 meters. If 20 AWG is used with EPIC type connector (zone 2 configurations only) options the wire ends should be tinned. FAULT-CHECK After power-up and the rotor position is checked by the sensor, the Fault-Check LED will turn green. If the adaptive electronics reach their adjustment limit for any reason, the Fault-Check alarm and LED will notify the drive and operator of an impending failure. The LED will turn red if the Adaptive Electronics reach their adjustment limit. This output occurs before an actual failure, allowing steps to be taken to replace the unit before it causes unscheduled downtime. Fault-Check annunciation is available as an “alarm” output through the connector (zone 2 configurations only) and as an integral LED. TROUBLESHOOTING If the drive indicates a loss of encoder/tach fault and the XR47 faultcheck LED is not illuminated, check the encoder power supply. If power is present, check polarity; one indicator of reversed power supply is that all outputs will be high at the same time. If the drive indicates encoder fault, but the LED shows GREEN, then check the wiring between the drive and the encoder. If the wiring appears correct and in good shape, test the wiring by replacing the XR4F. If the new unit shows GREEN, and the drive still shows encoder loss/tach fault, then the wiring is faulty and should be repaired or replaced. If the alarm output and/or LED indicate a fault (RED) on a properly mounted XR4F and the rotor is properly located, replace the XR47 An oscilloscope can also be used to verify proper output of the XR47 encoder at the encoder connector itself and at the drive/controller cabinet. If the outputs show large variations in the signals at steady speed (jitter or “accordion effect”, see figure below), replace any magnetized material nearby with non-magnetic material (aluminum, stainless) (shafts, etc). If variations persist, consider replacing with super-shielded models, option -004. Zone 1 and Zone 21 applications utilize the XRB1 isolator which requires an intrinsic safety ground to provide hazard protection. Failure to connect this ground, or providing an inadequate safety ground path could result in an spark/ignition hazard which can result in property damage, injury, or even death. PHASE A PHASE B For bidirectional operation of the XR47, proper phasing of the two output channels is important. Phase A channel typically leads Phase B channel for clockwise shaft rotation as viewed from the anti-drive or accessory end of the motor (XR47 mounting end).See pinout and phasing tables for exceptions. XR47 VARIATION > ± 15% 3 XR47 PART NUMBERS AND AVAILABLE OPTIONS Model XR47 Bore Size Clamping Collar Mount U.S. D-3/4" E-7/8" F-1" G- 1 1/8" Clamping Collar Mount Metric L-20mm M-25mm N-30mm End of Shaft: Center Bolt Mount* J-30mm* (no stub) K- fits GE B20 (stub shaft included) Left Output PPR AF-60 AG-100 AH-120 AA-128 AL-240 AN-256 AE-360 AQ-500 AR-512 AS-600 AV-900 Right Output Line Driver Connector Options PPR AJ-960 XX-None AW-1000 AY-1024 AZ-1200 A3-2000 A4-2048 A5-2500 AD-4096 A8-4800 A9-5000 5- Zone 1 & 21 (5-7V in 5V out) For use with XRB1 isolator 12-24V In 10.6V Out Tether Channels Zone 1 & 21 X-None A-All Remote Protection & G-Torque arm Zone 2 & 22 W-18" flex cable Y- 10 pin MS with plug on 12" cable Z- 3’ Flex cable w/surface mount Industrial and 7-Zone 2 & 22 Plug 5-24 V in, 5-24 V out * 30mm x 25mm stub shaft required for mounting XR47 4 Modifications 000-None 001- Omit Rear Shaft Cover 9xx-Specify cable length xx=feet (use w/ Option “W”) 018-Includes Isolator SPECIFICATIONS ELECTRICAL SPECIFICATIONS A.Operating Power (Vin) 1.Volts............................. See Line Driver Options 2.Current (No Load) Encoder....................... 100mA Encoder + Isolator....... 150mA B.Output Format – – 1.2O// & Comp................. A,A, B,B (differential line driver) – 2. Marker:........................ 1/Rev Z, Z C.Signal Type...................... Incremental, Square Wave, 50 +/-10% .................................... Duty Cycle. D.Direction Sensing............ O/A leads O/ B for CW rotation as viewed .................................... from the back of the tach looking at the .................................... non-drive end of the motor. E.Transition Sep................. 15% minimum F. Frequency Range............ 0 to 165,000 Hz G.PPR................................. 8-5000 H.Line Driver Specs:........... See table Electrical Specifications MECHANICAL ENVIRONMENTAL Ui 250mA IIC IIB 15V 25V 1A 15V 5A 12V CI 1.8uf Zone 2 Power Supply Limits Parameter Isolator Um 250V - Ui - 7.14V Li - 440mA - 0.4W Ci - 11.9UF Li - 0mH Uo 7.14V - Io 440mA - Po 0.4W - Lo 1.5mH Co 13.5uF Lo/Ro - VDC 5 VDC 5-24 Line Driver 7272 (5-7 to Encoder) 10.6 Output Signals IXDF604 7272 Output Resistance Typ 13 3 13 ohms Maximum Peak Current 1500 3000 1500 mA Maximum Average Current 120 350 120 mA Voh Typ VIN-1 10.6 VIN-1 VDC Vol Typ 0.5 0.4 0.5 VDC 500’ @ 5-12V 200’ @ 24V 1000’ 500’ feet yes yes yes yes yes yes yes yes yes Cable Drive Capacity Reverse Voltage Alarm +V(out)* Output voltage equal to input voltage. Alarm* Open collector, normally off, goes low on alarm, sink 100mA max, 50VDC max LED Marker Green=power on, Red=Alarm One per revolution. Pulse width approximately 1/128 of a revolution *Alarm not available with the following; line driver option 5 from isolator XRB1, connector option “G” (NorthstarTM compatible pinout), “R” and “S” Zone 1 Table of entity parameters XR47 5-7 Nom Output Voltage Encoder Pi Units 12-24 Solid cast aluminum stator and rotor. Less than 6% magnesium by mass. Fully potted electronics, protected against oil and water spray Non-contacting labyrinth seal provided. Operating Temperature:.......-40°C to +80°C. Ii 5 5-24 Transient A.Shaft Inertia..................... 0.0041lb-in-sec2 B.Acceleration..................... 5000 RPM/Sec. Max. C.Speed:............................. 5000 RPM Max. D.Weight:............................ 5-6 lbs [2.2-2.7 kg.] E.Vibration.......................... 20 Gs, 5-2000 Hz (any orientation) F.Shock.............................. 300 Gs, any orientation G. Shaft Engagement (clamp style) All sizes...................2.75” [70mm] Isolator XRB1 Input Voltage Protection Short Circuit I.Connectors:..................... See connector options LINE DRIVER OPTIONS 7 5 XR47 Application Examples Applies to all Model XR47 Encoders Zone 2 & 22 models, except wiring option “Y”. Remote Alarm not available for Zone 1 & Zone 21. ALARM OUTPUT CONNECTION Avtron XR47 encoders provide an alarm signal if maintenance is required under specific circumstances. Following are application examples provided to help install the alarm output. Example 1. Alarm output using +V(OUT). +V(OUT) is equal to +V, the encoder power supply. ENCODER OUTPUT OPTIONS FUNCTIONAL DIAGRAM “W” { CR8 LINE DRIVER NOTE 1 BLACK RED “4” “P”, “Z” “H”, “L” “2” A 1 6 COM 10 12 D 2 7 3 8 4 9 A Z 8 1 5 6 3 4 B GREEN YELLOW G GRAY H WHITE I BLUE E ORANGE C +V A B B Z BROWN F 5 +V(OUT) 2 VIOLET J 10 ALM 7 FUNCTION COMMON +V (Encoder Power) ØA ØA ØB ØB MARKER MARKER COMPLEMENT 50mA MAX 300 OHM MIN. Q5 Vcc GND MMFT6661 OUT COM SOLID STATE RELAY Example 2. Alarm Output Using Separate 24 VDC Power Supply and Relay. ENCODER OUTPUT OPTIONS FUNCTIONAL DIAGRAM CR8 LINE DRIVER NOTE 1 { FUNCTION “W” “4” “P”,“Z” “H”,“L” “2” BLACK A 1 6 COM 10 12 GREEN D A B B +V(OUT) RED B WHITE C I 2 7 3 8 4 9 BROWN F 5 VIOLET J YELLOW BLUE GRAY ORANGE G E H 10 +V A Z Z ALM COMMON +V (Encoder Power) ØA 8 1 5 6 3 4 ØA ØB ØB - * POWER SUPPLY VDC *See note below + MARKER MARKER COMPLEMENT 115 VAC 300 OHM MIN. 2 OUT 7 COM SOLID STATE RELAY Q5 GND MMFT6661 SINK 100 mA MAXIMUM *See specifications for Zone 2 Power supply limits XR47 Vcc 6 WIRING DIAGRAMS WIRING DIAGRAMS ZONE 1 HAZARDOUS AREA “REMOTE PROTECTION’ A A B B Z Z A A B B Z Z 12-24 Volts In + 5-7 Volts Out AA+ BB+ ZZ+ ENCODER 18AWG, 4 Twisted Pair + Overall Shield Belden P/N 9554 or Alpha P/N 2244C Typ See Attached for Connector Option Pin Outs XR47 7 K2- 2K2+ 2+ K0K0+ - GND + Ub+ gnd gnd Typical Cable 500'(150M)max K1- 1K1+ 1+ Intrinsic Safety Gnd 00+ 0V +E Customer Equipment 2 Phase Differential + ISOLATOR P/N B35134 SAFE AREA 12-24 Volts Out WIRING DIAGRAMS ZONE 2 HAZARDOUS AREA DIFFERENTIAL 2 PHASE WIRING AA+ BB+ ZZ+ K1- 1K1+ 1+ K2- 2K2+ 2+ K0K0+ - GND + Ub+ Twisted Pair + Overall Shield Belden 9552 9553 9554 1328A ZONE 2 HAZARDOUS AREA SINGLE ENDED 2 PHASE WIRING Alpha 2242C 2243C 2244C 2245C SAFE AREA - GND 0V A+ K1+ 1+ + Ub+ +E B+ K2+ 2+ Z+ K0+ 0+ +v alm Typical Cable 500'(150M)max 18AWG, ENCODER LINE DRIVER OPTION 7 See Attached for Connector Option Pin Outs Twisted Pair + Overall Shield 2 Pair 3 Pair 4 Pair 5 Pair ZONE 2 HAZARDOUS AREA SINGLE ENDED 1 PHASE WIRING Belden 9552 9553 9554 1328A * 5-24 Volts Out Customer Equipment 18AWG, ENCODER LINE DRIVER OPTION 7 See Attached for Connector Option Pin Outs 2 Pair 3 Pair 4 Pair 5 Pair * 5-24 Volts Out Alpha 2242C 2243C 2244C 2245C SAFE AREA A+ K1+ 1+ + Ub+ +E - GND 0V Customer Equipment Typical Cable 500'(150M)max 00+ 0V +E Customer Equipment 2 Phase Differential SAFE AREA * 5-24 Volts Out Typical Cable 500'(150M)max ENCODER LINE DRIVER OPTION 7 See Attached for Connector Option Pin Outs 18AWG, Triad + Overall Shield Belden Alpha 3 Conductor 9365 M9628010 * SEE SPECIFICATIONS FOR ZONE 2 POWER SUPPLY LIMITATIONS Refer to Installation and Specification Sections for Requirements and Limitations XR47 8 PINOUTS AND PHASING Phasing is defined as the direcon of rotaon for which phase A leads B as viewed from the back of the Encoder 10 Pin MS AvtronPinout 10 Pin, Industrial, Avtron Pinout 10 Wire Cable Opon Code Y Z W Channel Phasing Code A CW A CW A CW XR47 Signal Pin # Pin # Color 9 0V Gnd A+ B+ Z+ Alm+ +Vin A- B- Z- Alm F A B C E D H I J G 1 2 3 4 5 6 7 8 9 10 BLK GRN BLU ORG BRN RED YEL GRA WHT VIO OUTLINE DRAWING SHAFT ENGAGEMENT: Minimum: 2.75 [70mm] Maximum (With Cover): 3.31[84mm] Features and specifications subject to change without notice. Avtron standard warranty applies. All dimensions are in inches [mm]. These instructions have been reviewed and the product evaluated as suitable for our application. Company Name Authorized Company Representative Title Date Features and specifications subject to change without notice. Avtron standard warranty applies. All dimensions are in millimeters approx. ENCODERS 8901 E. PLEASANT VALLEY RD., INDEPENDENCE, OH 44131, U.S.A. (1) 216-642-1230 • FAX (1) 216-642-6037 • www.avtronencoders.com XR47 10 REV: 09/12/13