EMX, IRB-MON KIT - Universal Safety Photo Beam

20% Off MSRP

EMX, IRB-MON KIT - Universal Safety Photo Beam

$226.27 $282.84


The IRB-MON is an external entrapment protection device type B1, non-contact sensor for use with automatic gates and doors.

The device is UL325 compliant and suitable for use with both operators that require monitored entrapment protection and those that do not require monitored operation.

It is designed to meet the 2016 UL325 regulation.

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Product Details

Product Overview

The IRB-MON is a monitored, weather-proof, thru-beam infrared photo eye solution providing entrapment protection for doors, gates and barriers. The IRB-MON Safety Photo Beam is UL325 compliant, and housed in a rugged NEMA 4X enclosure. UL325-2018 Compliant

The universal design of the IRB-MON allows it to be used with operator types that require a frequency (heartbeat) for monitored operation or those that require relay connections. Monitored output is achieved by using the "heartbeat" output from the IRB-MON to assure that the connections to the photo eye are intact and that the photo eye is operational.

Standard Features

  • Type B1, non-contact sensor
  • UL325-2018 compliant
  • Lens-less design
  • Relay contacts available
  • NEMA 4X enclosure
  • Selectable frequency modes
  • Operating Range: up to 115 ft. (35m)
  • Detection Angle: 24°
  • Sensitivity adjustment: potentiometer
  • Made in the USA

Technical Specifications

  • Operating Range: Up to 115ft. (35m)
  • Detection Angle: 24°
  • Sensitivity Adjustment: Potentiometer
  • Power Indicator: Green LED
  • Detect Indicator: Green LED
  • Mode Selection Switch: 3 modes, relay output, pulsed (3 frequency), pulsed (2 frequency)
  • Relay Output Operation: Light on/dark on selection
  • Relay Output: Form C contacts (NO,COM,NC)
  • Power Protection: Thermal fuse
  • Transmitter Power Cycle: >300mS (for use in configuration 0 monitored)
  • Power Supply: 6...35 VDC, 12...24 VAC (configuration 0-relay only)
  • Current (Config. 1 and 2): 15mA (12 VDC, includes TX and RX wired in parallel)
  • Current (Config. 0): 60mA (relay activated)
  • Operating Temperature: -40°F...170°F (-40°C...77°C)
  • Environmental: NEMA 4X
  • Dimensions (L x W x H): 2.3 inch (57mm) x 2.6 inch (65mm) x 3.7 inch (94mm)
  • Weight: TX - 0.35lbs (159g), RX - 0.35lbs (159g)
  • Connections: TX - 2 terminal, RX - 5 terminal
Also Known As
EMX Industries
Manufacturer Warranty
2 Year
Model Number
Power Requirements
24V/12V AC/DC
UPC Code

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