IRB-RET

Universal UL325 Retroreflective Photoeye Kit

  • Kit includes photoeye with hood, reflector with hood, and mounting bracket
  • Retroreflective configuration
  • UL325-2018 compliant
  • Six (6) monitoring interfaces
  • 60 ft. operating range
  • Easy installation and set-up
  • Compatible with many operators

EMX IRB-RET OVERVIEW

The EMX IRB-RET is a monitored, weather-proof retroreflective photoeye solution providing entrapment protection for automatic gates and doors. Retroreflective configuration eliminates the need for a separate transmitter and the associated wiring across a roadway to reduce installation costs. The EMX IRB-RET photoeye unit is UL325-2018 compliant and housed in a rugged NEMA 4X enclosure suitable for indoor and outdoor use.

The universal design of the EMX IRB-RET allows it to be used with a wide variety of monitored operators. Additionally, it is compatible with most non-monitored legacy products.

This universal UL325 retroreflective photoeye kit includes: photoeye with hood, reflector with hood, and mounting bracket with hardware.

Features of Our IRB-RET Photoeyes

  • Type B1, non-contact sensor
  • UL 325-2018 compliant
  • Operating range up to 60 ft. (18.3 m)
  • NEMA 4X enclosure
  • Sensitivity adjustment: potentiometer

The IRB-RET universal UL325 retroreflective photoeye has 6 monitoring interfaces:

  • Normally closed
  • Two-wire pulse (2 freq)
  • Two-wire pulse (3 freq)
  • Four-wire pulse (2 freq)
  • Four-wire pulse (3 freq)
  • 10k resistive termination
Operating range 5 ft. (1.5m) to 60 ft. (18.3 m)
Sensitivity adjustment Potentiometer
Power indicator Green LED
Detect indicator Flashing green LED
Mode selection switch 3 modes, relay output, pulse (3 frequency), pulse (2 frequency)
Pulse output 2 wire/4 wire
Relay output operation Light on/dark on selection
Relay output Form C contacts (NO, COM, NC)
Resistive termination 10k Ohm across NO contact
Power protection Thermal fuse
Transmitter power cycle >300mS (for use in configuration 0 Monitored)
Power supply 6-40 VDC, 12-24 VAC @60Hz (configuration 0-relay only)
Current (config. 1 and 2) 15 mA (12 VDC, includes TX and RX wired in parallel)
Current (config. 0) 60 mA (relay activated)
Operating temperature -40°F to 140°F (-40°C to 60°C)
Environmental NEMA 4X
Dimensions (L x W x H) 3.1″ (79 mm) x 2.7″ (69 mm) x 6.6″ (168 mm)
Weight 0.7 lbs.
Connections 9 screw terminals

This universal UL325 retroreflective photoeye kit includes:


IRB-RET Snap-On HD
Black powder coated steel
snap on hood for photoeye
Hood installation guide

REFLECTOR-O-EX
White plastic reflector
3″ diameter

REFLECTOR-O-HD
Gray plastic protective hood for reflector

STEEL MOUNTING BRACKET
with mounting hardware

PhotoeyeVault
Black powder coated steel
bollard for photoeye
Learn more

Spec Sheet

Manual

 

 

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