Note: This type of installation DOES NOT reverse the gate all the way back to its limits when the
sensors are obstructed. This is only to protect against entrapment and to comply with UL325.
TX
EMX Model
IRB-325
Shown
Connection ‘1’ (C1)
Connection ‘2’ (NC1)
Edge Sensor
Open Position
Photo Beam Device
Reflecto
Potential Entrapment Area
CONTACT SENSOR INSTALLATION:
Only sensors compliant with UL 325 are recommended.
NON-CONTACT SENSORS (PHOTOELECTRIC SENSORS) INSTALLATION:
Use one or more non-contact sensors shall be located
where the risk of entrapment or obstruction exists, such as
the perimeter reachable by a moving gate or barrier.
Install photoelectric sensors to protect
against any entrapment or safety conditions
encountered in your gate application.
We recommend the use of EMX IRB-325
photoeyes to comply with UL325.
Consult the UL325 device installation manual for more detail information about the usage,
installation and maintenance of this device.