IRB-MON PHOTOEYE OVERVIEW
The IRB-MON is a monitored, weather-proof, thru beam infrared photoeye solution providing entrapment protection for doors, gates and barriers. The IRB-MON Safety Photo Beam is UL325-2018 compliant and housed in a rugged NEMA 4X 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-MON photoeye is compatible with most non-monitored legacy products. Its robust construction minimizes fogging and false triggering to provide easy alignment.
Features
- Type B1, non-contact sensor
- UL325-2018 compliant
- Lens-less design
- Simple 2-wire connection
- Relay contacts available
- NEMA 4X enclosure
- Selectable frequency modes
- Operating Range: up to 115 ft. (35m)
- Sensitivity adjustment: potentiometer
The IRB-MON universal UL325 thru beam photoeye has 4 monitoring interfaces:
- Normally closed
- Two-wire pulsed (2 freq)
- Two-wire pulsed (3 freq)
- 10k resistive termination
Specs
| Operating range | up to 115 ft. (35m) |
| 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) |
| Resistive termination | 10k Ohm across NO contact |
| Power protection | Thermal fuse |
| Transmitter power cycle | >300mS (for use in configuration 0 Monitored) |
| Power supply | 6…35 VDC, 12…24VAC (configuration 0-relay only) |
| Current (config. 1 and 2) | 15mA (12VDC, 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” (57mm) x 2.6” (65mm) x 3.7” (94mm) |
| Weight | TX – 0.35 lbs (159 g), RX 0.35 lbs (159 g) |
| Connections | TX-2 terminal, RX-5 terminal |
IRB-BR
