IRB-4X thru beam photoeye is an external entrapment protection device
The IRB-4X™ is a non-contact thru beam photoeye designed for automatic gates and doors. It provides a signal when the beam is obstructed and operates up to 115 feet in a weatherproof NEMA 4X housing. Installation involves wiring, alignment, and sensitivity adjustment. The device includes a red LED indicator for status and is not UL compliant.
The manual covers installation steps, wiring, alignment, troubleshooting, and warranty information. It includes specifications such as operating voltage (12-24 VDC/AC), current draw, relay ratings, and environmental ratings. Safety and compliance notes are included, including warnings about compatibility with gate operators and the need to follow manufacturer instructions.
| Operating Range | Up to 115 ft. (35 m) |
|---|---|
| Power | 12-24 VDC/AC |
| Current Draw of Transmitter | 37 mA |
| Current Draw of Receiver | 23 mA standby, 17 mA detect |
| Relay Contact Rating | 1 A at 24 VDC / 120 VAC |
| Operating Temperature | -40° to 170°F (-40° to 77°C) |
| Dimensions | 2.3” (57 mm) x 2.6” (65 mm) x 3.7” (94 mm) |
| Environmental Rating | NEMA 4X |
Up to 115 feet (35 meters) in a weatherproof NEMA 4X housing.
12-24 VDC/AC.
1 A at 24 VDC / 120 VAC.
Two years from date of sale against defects in materials and workmanship.