EMX IRB-RET2 UL325 Instruction Manual

Instruction Manual
The IRB-RET2 retroreflective, infrared photoeye is an external entrapment protection device type B1, non-
contact sensor for use with automatic gates and doors. The reflector directs the beam back to the
photoeye, therefore wiring to the other side of the roadway is not needed. The IRB-RET2 is compatible
with most operators that accommodate monitored external entrapment devices per UL325. (six
monitoring methods are available) The IRB-RET2 operates up to 60 feet over a wide range of voltages (6-
40 VDC and 12-24 VAC). A red alignment indicator on the receiver provides easy set-up and alignment.
Cautions and Warnings
This product is an accessory or part of a system.
instructions from the gate or door operator manufacturer. Comply with all applicable codes
and safety regulations.
Specifications
Operating Range
Power
Current (NC and 10K Monitoring Methods)
Current (Pulse Monitoring Methods)
Resistive Termination
Surge Protection
Relay Output Operation
Response Time
Operating Temperature
Dimensions (L x W x H)
Ball Joint Mount Conduit Thread
Ordering Information
IRB-RET2 KIT
•
EMX Industries, Inc.
Document No. 10400104 Rev 1.1
IRB-RET2
™
Universal UL325 Retroreflective Photoeye
Retroreflective photoeye kit, includes photoeye, reflector with hood and
mounting bracket.
Tech support: 216-518-9889
technical@emxinc.com
Install the IRB-RET2 according to
5 ft (1.5 m) to 60 ft (18.3 m)
6-40 VDC, 12-24 VAC
50 mA DC (relay activated)
ononly)
15 mA DC
10K ohm across NO contact (switch selectable)
Thermal fuse, MOV
Light ON/Dark ON
250ms
-30° to 140°F (-34° to 60°C)
5.1" (130 mm) x 3.15" (80 mm) x 5.5" (140 mm)
½ Inch NPT
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