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:

• 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

Specifications:

• 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