Product Overview

The IRB-MON2 is a monitored, weather-proof, thru-beam infrared photo eye solution providing entrapment protection for doors, gates and barriers. The IRB-MON2 Safety Photo Beam is UL325 compliant, and housed in an IP65 rated enclosure suitable for indoor and outdoor use.

This universal UL325 thru beam photoeye can be used with a wide variety of monitored operators. Additionally, the IRB-MON2 photoeye is compatible with most non-monitored legacy products. Its robust construction minimizes fogging and false triggering to provide easy alignment.

Standard Features

Enhanced version of the original IRB-MON
Advanced features in a compact design
Integrated sensor hood for element protection
Removable terminal block for easy wiring
IRB-MON2 can be used in non-monitored applications using standard NC/NO contacts
Various UL325 Monitoring Methods for adaptability
0.83 inches (21.3 mm) Conduit Hole – large enough for 1/2 inch NPT
115 ft. Operating Range
Detachable Screw Terminals
Made in the USA

Technical Specifications

Operating Range: 5 to 115 ft (35 m)
Power: 6-35 VDC, 12-24 VAC
Current (NC and 10K Monitoring Methods): 35 mA DC (when aligned and relay activated)
Current (Pulse Monitoring Methods): 15 mA
Connections: "Removable" screw terminal for easy wiring
Supported Monitoring Methods: 10K, 2-wire pulse, Normally CLosed (power cycle)
Relay Output Configuration: Form C contacts (NO, COM, NC)
Response Time: <300 mS (for use in NC or 10K monitoring)
Operating Temperature: -40 to 170F (-40 to 77 C)
Dimensions (L x W x H): 3.6 inches (91 mm) x 2.9 inches (74 mm) x 2.9 inches (74 mm)
Conduit Hole Size (bottom of the housing): 0.83 inches (21.3 mm) - large enough for 1/2 inch NPT

Motion Sensors