MODEL XR685 SMARTSafe TM

Transcription

1 8901 E. PLESNT VLLEY ROD INDEPENDENCE, OHIO TELEPHONE: (1) FX: (1) EMIL: WE: Isolator Instructions MODEL XR685 SMRTSafe TM 1 1/8 HOLLOW SHFT MODULR FOR HRDOUS PPLICTIONS DESCRIPTION The vtron Model XR685 SMRTSafe is a severe duty incremental encoder for use in hazardous locations (also known as tachometer or rotary pulse generator). Its output is directly proportional to shaft position (pulse count) or speed (pulse rate). The XR685 operates down to zero speed and can be used for both control and instrumentation applications. CUTION The XR685 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 XR685 design eliminates the need for shaft couplings, adapter flanges, or accessory mounting faces. The unit employs a keyless shaft mount to lock the XR685 s rotor to a diameter shaft. n antirotation arm prevents housing rotation while allowing for shaft end float. The XR685 utilizes magnetoresistive sensors. This proven technology is ideal for rugged environments since it is immune to many contaminants that cause optical encoders to fail. These factors make the XR685 ideal for demanding industries like paper, metals, and chemical processing. The outputs are protected against short circuits and wiring errors. n vtron XR685 SMRTSafe encoder is equipped with one or two XR5 sensor modules. Each module has a twophase output (, ) 90 out of phase, with complements (, ), ( Quad Output). marker pulse with complement (, ) is also present. Output resolution on the XR685 is determined by the sensor only. Unlike older models, any PPRs can be mixed and matched. Selection of the rotor is based only on the shaft mounting requirements (and not PPR). The XR5 removable sensor assembly has a diagnostic package that includes daptive Electronics and a FaultCheck output. DPTIVE ELECTRONICS perfect duty cycle consists of a waveform whose high and low conditions are of the same duration (50%/50%). It is possible over time for the duty cycle and edge separation to change due to component drift, temperature changes, or mechanical wear. The daptive Electronics extend the life of the XR685 by constantly monitoring and correcting duty cycle and edge separation over time. The XR685 has been evaluated to be compliant with IEC :2007, IEC :2011, EN600790:2009, EN :2012, SEN :2007 and SEN :2005 (Certificates of conformity: TRC12TEX0002X, TRC12TEX 0003X, IECEx TRC X, and IECEx TRC X.) THE XR685 IS CERTIFIED FOR USE IN: Group II, Category 2 (TEX one 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 vtron isolator marked CE 0539 Ex [II 2 GD] [Ex ib IIC Gb] 40 C<Tamb<80 C. Group II, Category 2 (TEX one 21), Dust Group IIIC potentially explosive atmospheres when marked CE 0539 Ex II 2 GD, Ex ib IIIC T200 C Db 40 C<Tamb<80 C and used with an vtron isolator marked CE 0539 Ex [II 2 GD] [Ex ib IIIC Db] 40 C<Tamb<80 C. Group II, Category 3 (TEX one 2), Gas Group II_* potentially explosive atmospheres when marked CE Ex II 3 GD, Ex ic IIC* Gc T4 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 (TEX one 22), Dust group IIIC potentially explosive atmospheres when marked CE Ex II 3 GD, Ex ic IIIC T 200 C Dc 40 C<Tamb<80 C. See installation section for electrostatic charging hazard instructions and other limitations. INSTLLTION Equipment Group II, Category 2 (one 1), Gas group IIC, Dust group IIIC (TEX one 21): vailable as a system only including XR56 with line driver option 5 and an vtron Isolator module XR1 (P/N 35134). System parameters are: Um= 250V Uo (open circuit voltage) = 7.14VDC max. Io (short circuit current) = 420m 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) = 420m max. Ci (internal capacitance) = 11.9uF max. Li (internal inductance) = 0mH max. The isolator XR1 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 (one 2), Gas group IIC, Dust group IIIC (TEX one 22): Requires an XR685 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. XR685 1

2 NOTE: Isolators, encoders and cable must be selected and installed in accordance with the latest edition of IEC/EN and IEC/EN Cable characteristics must comply with IEC/EN and IEC/EN and for zone 1 applications total system capacitance between the isolator and encoder (including cable) must be less than CoCi. Total system inductance between the isolator and encoder must be less than LoLi. The equipment is intended for a fixed installation and should be mounted so as to avoid electrostatic charging. The XR685 is not considered as a safety device and is not suitable for connection into a safety system. The XR685 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 XR685 may be subject. It is however the responsibility of the end user to ensure that the XR685 is selected correctly for the potentially explosive atmosphere in which the equipment is to be put into service. INSTLLTION Equipment needed for installation Supplied: 1. XR685 Encoder 4. Synthetic Grease 2. ntirotation rm Kit 5. ntiseize (copper) 3. Thread Locker (blue) Not Supplied: 13/4 Clator Nut Wrench (484017) 21/2 Locking Nut Wrench (484018) 7/16 Wrench 1/2 Wrench Dial Indicator The hollow shaft XR685 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 TIR or less (as measured at the outside diameter of the main encoder body) will not have an adverse effect. MCHINE SHFT PREPRTION Preparing the machine shaft prior to encoder installation is essential in providing an adequate barrier against environmental contamination. In some cases, a separate stub shaft (1.125 D x 4.5 long) will be installed on the motor. To prepare the machine shaft that the XR685 is to be installed on, conduct the following procedures (see figures): 1) Remove from the XR685 the four 1/420 UNC machine screws which hold the end cap on the cover plate. 2) Remove the end cap, ORing, and wave spring, noting the location of each to assist in reassembly. Caution Spanner wrenches must be used during the following procedures. Using a substitute can distort the 13/4 nut and damage the unit. Do not try to remove the larger 21/2 bearing locknut at any time. This locknut is factory adjusted for optimum XR685 performance. NOTE Two spanner wrenches, which are required for XR685 installation, accommodate the 13/4 and 21/2 nuts found under the cap. 3) Holding the 21/2 bearing locknut, remove the 13/4 dia. clamping nut and slide out the internal compression sleeve. 4) Verify that the compression sleeve can be installed by hand on the shaft where the unit is to be installed. File any burrs that obstruct sleeve installation and lightly oil the shaft. 5) If a keyway or flat exists on the shaft, provide a sealing medium, or true the shaft back to round using metal putty or equal. 6) Return the compression sleeve to the XR685 hub. 7) Thread the 13/4 clamping nut onto the XR685 by hand until resistance is felt. DO NOT TIGHTEN at this time. ENCODER INSTLLTION Installing the XR685 and ntirotation rm: 1) The free end of the antirotation arm must be secured by the customer to a stationary member such as the floor or machine frame. Refer to ntirotation rm Mount ing Guidelines on the last page for general require ments. 2) ased on the location of the stationary point and the guidelines on page 6, attach the 1/4 thick mount ing board to one of two places on the XR685. Use two 1/420 UNC by 3/4 long machine screws provided. 3) pply antiseize (copper), provided, to machine shaft. packet of silicone grease is provided to lubricate the following shaft seals: First, LL XR685 types have an ORing inside their hollow shafts at the motor end. In addition, in THRUSHFT types, the clamping nut has an ORing on the inside, plus the outside of the clamping nut requires lubri cation for the radial lip seal per step 8b. Slide the XR685 onto the machine shaft, mounting the board first. Ideally, the XR685 housing will be 1/2 to 1 from the motor or machine housing, but this may vary depend ing on the machine profile and the antirotation arm clearance requirements. Consider shaft end float when positioning the XR685. 4a) FOR ENDofSHFT PPLICTIONS, place the XR to 4.13 onto the shaft. The end of the machine shaft must extend completely through the XR685 compression sleeve and be approximately flush with the end of the 13/4 clamping nut. 4b) FOR THRU SHFT PPLICTIONS, position the XR685 as required. 5) ttach free end of the antirotation arm to the 1/4 mounting board using the shoulder bolt provided. 6) Remove 13/4 clamping nut and apply liquid thread locker to the threads. (Locktite grade 242, supplied, should be used in most applications.) 7) Replace 13/4 clamping nut and tighten so the gap is less than or equal to 0.09, as shown in CLMPING NUT sketch (approx ftlbs.), holding the 21/2 bearing locknut in place. Spanner wrenches are required for this operation. 8a) FOR ENDofSHFT INSTLLTIONS, replace the end cap with the wave spring (load ing spring) against the bearing and the Oring located in the cap groove. Secure the end cap with the four 1/420 UNC machine screws pre viously re moved. pply the thread locker to the screws when assembling. 8b) FOR THRU SHFT PPLICTIONS, prior to replacing the end cap per step 8a, apply a small amount of silicone grease (provided) to the seal surface on the 13/4 clamping nut. The radial lip seal in the end cap will seal on this surface. ENVIRONMENTL CONSIDERTIONS Special attention is to be given to conduit runs, interconnection wiring and NEM type enclosure mounting. In those applications where ambient temperatures are controlled within 20 C and high humidity/washdown are not present, position the flexible conduit with a slight sag to prevent any condensation from entering the encoder via conduit. XR685 2

3 In harsh environments, which include temperature extremes, high humidity, equipment washdown or atmosphere contamination, extra care is required. Follow these steps to reduce potential problems: 1) lways 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. 3) Keep conduit outputs and axis of rotation horizontal. 4) vtron recommends sealed and/or remote connector styles for these applications. These include options (J, MN, RT, W, Y). NTIROTTION RM MOUNTING GUIDELINES The antirotation arm stabilizes the encoder and keeps it from rotating as the machine shaft rotates. To get the best performance, minimize generator movement by following these antirotation arm mounting guidelines as closely as possible. 1) Mount XR685 with conduit entry ports positioned horizontally. 2) Fasten the 1/4 thick mounting board to the inboard side of the XR685 in one of the two positions shown. Use the two 1/420 UNC x 3/4 long fasteners. 3) Mount antirotation arm perpendicular to motor shaft axis of rotation. rm mounting bolts and associated rod bearings should be parallel to motor shaft also (top view). 4) Mount antirotation arm approx. 90 to a line established between the mounting board mounting hole and shaft centerline (viewed from end). 5) Mount XR685 as close as possible to the motor with the mounting board closest to the motor. 6) Establish a stationary (static) mounting point for the free end of the antirotation arm, using the guidelines above. Use the bolt provided to fasten arm to stationary point. 7) The antirotation arm is fully threaded and can be adjusted in length. The recommended length is 8 to 12. WIRING INSTRUCTIONS WIRING CUTION e sure to remove power before wiring the encoder. e sure to ground the cable shield: vtron recommends grounding the shield at the isolator module for one 1 applications or in the drive cabinet for one 2 applications. Cable should not be grounded multiple places. n intrinsic safety ground is required at the XR1 Isolator Module. CUTION SMRTSafe 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 XR1 intrinsic safety ground connection required for hazard protection against ignition of explosive atmospheres for zone 1 and zone 21 applications. CUTION The XR1 isolator used for one 1 and one 21 protection requires an intrinsic safety ground to provide hazard protection. Failure to connect this ground, or providing an inadequate safety ground path can result in an spark/ignition hazard which can result in property damage, injury, or even death. Refer to the wiring diagrams and pinout and phasing tables for specific information on each option. The XR45 can be wired for single phase or two phase, either with or without complements, with or without markers. For bidirectional operation, in most cases Phase channel typically leads phase channel for clockwise shaft rotation as viewed from the antidrive or accessory end of the motor. See pinout and phasing tables for exceptions. XR685 3 Wiring option G provides a pinout compatible with Northstar encoders, with a cable shield connection on pin 10. Note that this option does not ground the shield. CORRECTIVE CTION FOR PHSE REVERSL 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 and at the use end of the wires. b) Differential 2 Phase Wiring (see wiring diagram) Exchange either with in the phase pair OR with in the phase pair but NOT both. 3) pply 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/EN and IEC/EN Physical properties of cable such as abrasion, temperature, tensile strength, solvents, etc., are dictated by the specific application. General electrical requirements are: strand ed copper, 20 through 16 WG (Industrial EPIC connector type options can use 14 WG). Each twisted wire pairs overall shield ed 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. Strand ed 20 WG wire should not be used for cable runs great er then 61 meters. If 20 WG is used with EPIC type connector options the wire ends should be tinned. NOTE When using the industrial connector ( G and P options), the minimum wire size is 20 gauge, and 20 gauge (only) wire ends must be tinned with solder before connection at the screw terminals. MINTENNCE GENERL This section describes routine maintenance for the vtron XR685 Encoder. For support, contact vtron s field service department at For emergency after hours service contact us at FULTCHECK fter powerup and the internal rotor position is checked by the sensor, the FaultCheck LED will turn green. If the adaptive electronics reach their adjustment limit for any reason, the FaultCheck alarm and LED will notify the drive and operator of an impending failure. The LED will turn red if the daptive 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. FaultCheck annunciation is available as an alarm output through the connector (zone 2 configurations only) and as an integral LED. TROULESHOOTING: If the drive indicates a loss of encoder/tach fault and the XR685 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 XR5 sensor module. If the new module shows GREEN, and the drive still shows encoder loss/tach fault, then the wiring is faulty and should be repaired or replaced.

4 If the alarm output and/or LED indicate a fault (RED): 1. Remove an end sensor plate or the second sensor, and use the builtin gauge to check the location of the rotor (see Figure 1). 2. Remove the XR5 sensor from the housing. Clean the hous ing mounting surface for the XR5 sensor and the XR685 hous ing. If the alarm output and/or LED indicate a fault (RED) on a prop erly mounted XR5 sensor and the rotor is properly located, replace the XR5 sensor. n oscilloscope can also be used to verify proper output of the XR5 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), check rotor position. If the rotor position is correct, the motor or shaft may be highly magnetized. Replace any magnetized shafts with nonmagnetic material (stainless/aluminum). Consider replacing the sensors with supershielded models, option 004. PHSE COMPRESSION SLEEVE STU SHFT COMPRESSION SLEEVE THRU SHFT SHFT STYLE CLMPING NUT ORING 1/420 MCH SCREW WVE SPRING 2 1/2" DI ERING LOCKNUT END CP 1 3/4" DI CLMPING NUT MCHINE STU SHFT ORING 1/420 MCH SCREW WVE SPRING END CP 2 1/2" DI ERING LOCKNUT RDIL LIP SEL 1 3/4" DI CLMPING NUT MCHINE THRU SHFT shaftstyle 2 1/2" ERING LOCKNUT DO NOT DJUST WHEN PROPERLY SSEMLED, THIS GP WILL E LESS THN 0.09". PHSE 1 3/4" CLMPING NUT MOTOR SHFT clampingnut VRITION > ± 15% XR685 4

5 V685 PRT NUMERS ND VILLE OPTIONS INCLUDING V5 SENSORS Model Temp Rating Tether Style V685 N 20 C to 80 C C 40 C to 80 C Spare sensors and accessories can be ordered separately. See Table 2. X none threaded rod E standard (EOS) T through shaft Left Module Right Module Connector Line Driver PPR Line Driver PPR Options X none 5 one 1 & 21 (5 7V in 5V out) For use with XR1 isolator 1224V In 10.6V Out 7 one 2 & V in, 524 V out X none F 60 G 100 H L 240 N 256 P 300 E Q 500 R 512 S 600 V 900 J 960 Y D special X none 5 one 1 & 21 (5 7V in 5V out) For use with XR1 isolator 1224V In 10.6V Out 7 one 2 & V in, 524 V out X none C* 50 F 60 G 100 H * 150 L 240 N 256 P 300 E Q 500 R 512 S 600 V 900 J 960 Y * D special Modifications 000 none 004 Super Magnetic Shielding 005 Special 97mm Rotor 400 Special PPR (see table) 018 Includes isolator 900 Special Cable Length (xx=ff/0.3m) Connector Options Industrial Connector G (Northstar TM Pinout) with Plug P with Plug one 1 & 21 Remote Protection and ones 2 & 22 ones 1 & 21 Local Protection Mounted on Encoder ody 3 Cable XR1 in EX ox 5 pin MS 10 pin MS Other Twist Lock Other 5 6 E (M737 Pinout) without Plug F E with Plug H (M727 Pinout) without Plug J H with Plug without Plug with Plug & clamp R Twist Lock Mini MS with Plug 4 Terminal box S Mini MS with Plug W Leads only Flameproof Conduit ox w/o Gland M25 Flameproof Conduit ox w/ TEX rated Gland XR5 Sensor Part Numbers Model Line Driver PPR Connector Options Modifications XR5 5 one 1/one 21 (57V in, 5V out) for use with XR1 isolator 7 one 2/one 22: 524V in, 524V out 7272 X none F 60 G 100 H L 240 N 256 P 300 E Q 500 R 512 S 600 V 900 J 960 Y D special Connector Options 000 none 004 Super Magnetic Shielding 005 Special 97mm Rotor (see special manual) 4xx Special PPR (see table) 9xx Special Cable Length (xx=ff/0.3m) Industrial Connector G (Northstar TM Pinout) with Plug P with Plug one 1 & 21 Remote Protection and ones 2 & 22 ones 1 & 21 Local Protection Mounted on Encoder ody 3 Cable XR1 in EX ox 5 pin MS 10 pin MS Other Twist Lock Other 5 6 E (M737 Pinout) without Plug F E with Plug H (M727 Pinout) without Plug J H with Plug without Plug with Plug & clamp R Twist Lock Mini MS with Plug 4 Terminal box S Mini MS with Plug W Leads only Flameproof Conduit ox w/o Gland M25 Flameproof Conduit ox w/ TEX rated Gland SPECIL PPR OPTION CODES OPTION CODE LEFT PPR RIGHT PPR None None None None None XR685 5

6 ELECTRICL. Operating Power (Vin) 1. Volts... See Line Driver Options 2. Current m, each output, no load. Output Format 1. 2O// & Comp...,,, (differential line driver) 2. Marker:... 1/Rev, C. Signal Type... Incremental, Square Wave, 50 /10%... Duty Cycle. D. Direction Sensing... O/ leads O/ for CW rotation as... viewed from the back of the tach... looking at the nondrive end of... the motor. E. Transition Sep... 15% minimum F. Frequency Range... 0 to 165,000 Hz G. PPR H. Line Driver Specs:... See table I. Connectors:... See connector options on page 1 K. INTEGRL LED INDICTOR... GREEN Power On, Unit Ok... RED larm On MECHNICL. Rotor Inertia Oz. In. Sec. 2. cceleration RPM/Sec. Max. C. Speed: ** RPM Max. D. Weight:... 4 lbs. [ 2 kg.] E. Sensor to Rotor ir Gap (nominal): " [1.14mm] Tolerance: "/0.005" [0.13/0.13mm] F. Rotor xial Tolerance... /0.100" [/2.54mm] ** Maximum RPM may be limited for PPR > 2500 contact factory with your application. SPECIFICTIONS LINE DRIVER OPTIONS Electrical Specifications 7 Isolator XR1 5 Units Input Voltage VDC Nom Output Voltage 524 (57 to Encoder) 10.6 Output Signals 5 VDC Line Driver 7272 IXDF Output Resistance Typ ohms Maximum Peak Current m Maximum verage Current m Voh Typ VIN VIN1 VDC Vol Typ VDC Cable Drive Capacity Protection larm Reverse Voltage 512V 24V feet yes yes yes Short Circuit yes yes yes Transient yes yes yes Marker V(out)* larm* LED Output voltage equal to input voltage. Open collector, normally off, goes low on alarm, sink 100m max, 50VDC max Green=power on, Red=larm One per revolution. Pulse width approximately 1/128 of a revolution *larm not available with the following; line driver option 5 from isolator XR1, connector option G (Northstar TM compatible pinout), R and S ENVIRONMENTL Cast aluminum housing and rotor (Less than 6% magnesium by mass) Fully potted electronics, protected against oil and water spray VRing seals provided on shaft Operating Temperature:...40 to 80 C, 0100% condensing humidity. See Description section on hazardous location environments Parameter Isolator Encoder Um 250V Ui 7.14V Li 440m Pi 0.4W Ci 11.9UF Ui Ii IIC II 250m 15V 25V CI Li 0mH Uo 7.14V Io 440m Po 0.4W 1 15V 1.8uf 5 12V one 2 Power Supply Limits Lo 1.5mH Co 13.5uF Lo/Ro one 1 Table of entity parameters XR685 6

7 WIRING DIGRMS ONE 1 HRDOUS RE LOCL PROTECTION SFE RE Ex ox ENCODER 3'(.9M) to 5'(1.5M) Cable Tether LINE DRIVER OPTION 5 CONNECTOR OPTION 5 OR 6 57 Volts Out ISOLTOR P/N Volts In gnd gnd Typical Cable 1000'(300M)max 18WG, Individually Shielded Twisted Pair Overall Shield Rockbestos EXNE 125 Type P P/N: 4TSP18 WG Customer Equipment 2 Phase Differen al 1224 Volts Out Intrinsic Safety Gnd ONE 1 HRDOUS RE REMOTE PROTECTION SFE RE ENCODER See ached for Connector Op on Pin Outs Typical Cable 500'(150M)max 18WG, 4 Twisted Pair Overall Shield elden P/N 9554 or lpha P/N 2244C Typ 57 Volts Out ISOLTOR P/N Volts In gnd gnd Intrinsic Safety Gnd K1 1 K1 1 K2 2 K2 2 K0 0 K0 0 GND 0V Ub E K1 1 K1 1 K2 2 K2 2 K0 0 K0 0 GND 0V Ub E Customer Equipment 2 Phase Differen al 1224 Volts Out PINOUTS ND PHSING Phasing is defined as the direction of rotation for which phase leads as viewed from the back of the Encoder Option Channel Phasing 0V Gnd lm Vin lm Code Code 5 Pin (M737 equivalent) E,F CW Pin # E C D NC NC NC NC NC 5 Pin (M727 equivalent) H,J CW Pin #,E D NC C NC NC NC NC NC 10 Pin MS vtronpinout, CW Pin # D E C F G H I J 10 Pin Terminal lock 4 CW Pin # Pin MS Mini Twist Lock R, S CW Pin # F C NC D H J K NC 10 Pin, Industrial, vtron Pinout P CW Pin # Pin, Industrial, Northstar Pinout G CW Pin # NC NC 10 Wire Cable W CW Color LK GRN LU ORG RN RED YEL GR WHT VIO Signal XR685 7

8 WIRING DIGRMS ONE 2 HRDOUS RE DIFFERENTIL 2 PHSE WIRING SFE RE ENCODER LINE DRIVER OPTION 7 See ached for Connector Op on Pin Outs Typical Cable 500'(150M)max 18WG, Twisted Pair Overall Shield 2 Pair 3 Pair 4 Pair 5 Pair elden lpha 2242C 2243C 2244C 2245C K1 1 K1 1 K2 2 K2 2 K0 0 K0 0 GND 0V Ub E Customer Equipment 2 Phase Differen al 524 Volts Out ONE 2 HRDOUS RE SINGLE ENDED 2 PHSE WIRING SFE RE ENCODER LINE DRIVER OPTION 7 See ached for Connector Op on Pin Outs Typical Cable 500'(150M)max 18WG, Twisted Pair Overall Shield 2 Pair 3 Pair 4 Pair 5 Pair elden lpha 2242C 2243C 2244C 2245C v GND 0V K1 v Ub E K2 2 K0 0 v v alm 524 Volts Out Customer Equipment ONE 2 HRDOUS RE SINGLE ENDED 1 PHSE WIRING SFE RE ENCODER LINE DRIVER OPTION 7 See ached for Connector Op on Pin Outs Typical Cable 500'(150M)max 18WG, Triad Overall Shield elden lpha 3 Conductor 9365 M K1 1 v Ub E v GND 0V 524 Volts Out Customer Equipment Refer to Installation and Specification Sections for Requirements and Limitations XR685 8

9 THINLINE II pplication Examples pplies to all XR56 models, except, wiring options G, R, and S. LRM OUTPUT CONNECTION vtron THINLINE II encoders provide an alarm signal if maintenance is required under specific circumstances. n alarm LED indicator is also available. Green indicates power on, red indicates alarm on. Following are application examples provided to help install the alarm output. Example 1. larm output using V(OUT). V(OUT) is equal to V, the encoder power supply. ENCODER FUNCTIONL DIGRM OUTPUT OPTIONS L, W P, FUNCTION LINE DRIVER NOTE 1 CR8 { LCK RED GREEN YELLOW LUE GRY ORNGE WHITE ROWN COMMON V (Encoder Power) Ø Ø Ø Ø MRKER MRKER COMPLEMENT 50 m MXIMUM Q5 MMFT6661 VIOLET 10 GND 300 OHM MIN. Vcc OUT COM Example 2. larm Output Using Separate * VDC Power Supply and Relay. SOLID STTE RELY ENCODER FUNCTIONL DIGRM OUTPUT OPTIONS L, W P, FUNCTION COMMON LINE DRIVER NOTE 1 CR8 LCK RED { GREEN YELLOW LUE GRY ORNGE WHITE V (Encoder Power) Ø Ø Ø Ø POWER SUPPLY *See note below MRKER MRKER COMPLEMENT * VDC 115 VC ROWN VIOLET 5 10 RELY Q5 MMFT6661 GND SINK 100 m MXIMUM, *See specifications for one 2 power supply limits XR685 9

10 OUTLINE DRWING OPTIONS P, G PLUGIN INDUSTRIL CONNECTOR 5.56 [141.2] 1/214 NPT LED LRM INDICTOR 3.83 [97.3] 8.43 [214.0] 4.66 [118.4] HOLE FOR Ø1.122/1.125 [28.499/28.575] SHFT OPTIONL 2nd ISOLTED OUTPUT COVER PLTE SINGLE OUTPUT ONLY [ 149.2] 3/816 UNC x 5/8 DEEP 4 PLCES XR685 ENCODER 1.97 [50.0] 3.67 [93.2] SSEMLED 1.66 [42.2] 0.53 [13.5] 1.85 [47.0] 3.08 [78.2] SSEMLED 1.42 [36.1] 0.53 [13.5] 2.87 [72.9] SSEMLED 0.53 [13.5] OPTION 10 PIN ULKHED CONNECTOR ONLY OPTION CONNECTOR W/MTING PLUG OPTIONS E & H 5 PIN MS CONNECTOR OPTIONS F & J CONNECTOR W/MTING PLUG OPTION R 10 PIN MINITURE MS CONNECTOR [927.0] MIN 1.94 [49.3] 0.53 [13.5] 2.12 [53.8] SSEMLED [927.0] MIN 1.94 [49.3] 0.53 [13.5] OPTION W SELED FLEXILE CLE OPTION S SELED FLEXILE CLE W/10 PIN MINITURE 5/1624 X 1.25 (31.75) MOUNTING OLT NTIROTTION RM/TETHER INCLUDES LL HRDWRE NECESSRY FOR MOUNTING ENCODER 90 TOP VIEW [304.80] MX. LENGTH 90 MOUNTING ORD MOTOR 1.51 [38.21] 0.67 [17.12] DJUSTLE NTIROTTION RM 4.00 [101.58] OPTIONL THRU SHFT DESIGN ONLY OPTIONL MOUNTING POSITION INORD VIEW SIDE VIEW These instructions have been reviewed and the product evaluated as suitable for our application. Company Name uthorized Company Representative Title Date Features and specifications subject to change without notice. vtron standard warranty applies. ll dimensions are in millimeters approx E. PLESNT VLLEY RD., INDEPENDENCE, OH 44131, U.S.. (1) FX (1) REV: XR685 10