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IRB-RET Operating Instructions 

 

Document no.

  10300104 

 

 

 

 

WIRING DIAGRAM B 

 
 

 

 

Summary of Contents for IRB-RET

Page 1: ...structions 4564 Johnston Parkway Cleveland Ohio 44128 P 800 426 9912 F 216 518 9884 Sales Inquiries salessupport emxinc com Technical Support technical emxinc com www emxinc com IRB RET UNIVERSAL SAFETY RETROREFLECTIVE PHOTOEYE UL325 2018 MONITORED DEVICE ...

Page 2: ...00104 Contents Cautions and Warnings 2 Product Overview 2 Specifications 3 Configuration settings and wiring diagrams 4 Indicators 12 Installation 12 Verification and operation 13 Troubleshooting 14 Ordering Information 14 Accessories 14 Warranty 14 ...

Page 3: ...sk is not acceptable EMX Industries Inc strongly recommends the use of thru beam type of a photo eye Product Overview The IRB RET retroreflective photo eye is an external entrapment protection device type B1 non contact sensor for use with automatic gates and doors The light beam is near infrared and pulses at a rate of 300 second 300Hz Since the reflector directs the beam back to the photo eye wi...

Page 4: ...ION 2 MONITORED HEARTBEAT 300Hz 2Hz 0Hz Intended for use with operators designed to accept a heartbeat form of monitoring 300Hz when aligned no obstruction 2Hz when beam is obstructed and 0Hz for a failure Five monitoring interfaces 1 Normally closed Cycle power to the transmitter while monitoring the receiver contacts for proper operation 2 Two wire pulsed 2 freq Provides 300Hz heartbeat unobstru...

Page 5: ...includes TX and RX wired in parallel Operating temperature 40 140 F 40 60 C Environmental NEMA 4X Dimensions L x W x H 3 1 79mm x 2 7 69mm x 6 6 168mm Weight 0 7 lbs 320g Connections 7 terminals Configuration Settings and Wiring Diagrams ABREVIATIONS DESCRIPTION VTX Transmitter power input VTX Transmitter power input VRX Receiver power input VRX Receiver power input PULSE OUT E Isolated output emi...

Page 6: ...Document no 10300104 RESISTIVE NOTE Remove power when changing Configuration settings NOTE The relay contacts on the board and the references to them in these Instructions are shown in the energized state no obstruction Dark ON setting ...

Page 7: ... Remove power when changing Configuration settings NOTE The relay contacts on the board and the references to them in these Instructions are shown in the energized state no obstruction Dark ON setting X indicates jumper not in 10K position it is in the storage position or removed ...

Page 8: ...IRB RET Operating Instructions 7 Document no 10300104 WIRING DIAGRAM B ...

Page 9: ...equire current limiting in the operator The IRB RET will pulse the power lines when no obstruction is present 3 Four wire output provides an emitter and collector connection to the operator The emitter is generally connected to the circuit common ground and the collector is typically an open collector output using a pull up resistor to low voltage DC power ...

Page 10: ...IRB RET Operating Instructions 9 Document no 10300104 WIRING DIAGRAM C ...

Page 11: ...IRB RET Operating Instructions 10 Document no 10300104 WIRING DIAGRAM D ...

Page 12: ...IRB RET Operating Instructions 11 Document no 10300104 WIRING DIAGRAM E ...

Page 13: ...gate operator manufacturer always supersede any instructions given in this or any other instructions by EMX Industries Inc 4 Refer to the Configuration settings table for connections based on Configuration and monitoring method 5 When using the relay outputs do not exceed the voltage current ratings indicated in the specification table 6 Install the IRB RET according to instructions from the gate ...

Page 14: ...IRB RET Operating Instructions 13 Document no 10300104 Mounting position for door Mounting position for gate LOCATION OF SENSITIVTY ADJUSTMENT ...

Page 15: ...fy proper operation of the IRB RET according to instructions from the gate operator manufacturer The intent of External Entrapment Protection Device Type B1 non contact sensor is to protect a person from being accidentally injured by the moving gate or door 1 Verify that the IRB RET and reflector are in line of sight and apply power 2 Place an obstruction ex hand between the IRB RET and the reflec...

Page 16: ...urfaces Green LED flashes continuously indicating an obstruction when an obstruction is not present Sensitivity too low Photoeye is not aligned with the reflector Adjust SENSITIVITY pot clockwise Check alignment verify operation with reflector at 10ft Photoeye activates but does not transmit signal to operator Faulty connection between photoeye and operator control input Verify all wires and termi...

Page 17: ...mal wear and tear abuse misuse overloading altered products damage caused by incorrect connections lightning damage or use other than intended design There is no warranty of merchantability There are no warranties expressed or implied or any affirmation of fact or representation except as set forth herein EMX Industries Inc sole responsibility and liability and the purchaser s exclusive remedy sha...

Page 18: ...Document no 10300104 4564 Johnston Parkway Cleveland Ohio 44128 United States of America www emxinc com Technical Support 216 834 0761 technical emxinc com Sales 216 518 9888 Fax 216 518 9884 salessupport emxinc com Revision 1 9 3 1 18 ...

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