Secondary entrapment protection, Secondary entrapment protection (contact sensor), Ul listed edge sensor (3-sided activation) – Controlled Products Systems Group HCT5011O3-08 User Manual
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Edge Sensor Wiring
If you are going to use a contact sensor as a secondary entrapment protection, you should use a
recognized component to comply with the revised UL325 intended to be used in class I or class II
gate operator.
Note:
If multiple sensors are being used, all of
the edge sensors are to be connected in parallel at
the sensor input on the OmniControl board.
S E C O N D A R Y E N T R A P M E N T P R O T E C T I O N
Secondary Entrapment Protection (Contact Sensor)
When touched, the electrically activated edge sensors
immediately signal the gate operator to stop and reverse.
Property owners are obligated to test edges regularly.
UL Listed Edge Sensor
(3-Sided Activation)
Strike Open
Push Button
Strike Open
Push Button
24 Volts DC
24 Volts DC
Fire Dept
Key Switch
Fire Dept
Key Switch
M/S Link
M/S Link
Class 2
Supply
Class 2
Supply
Center
Loop
Center
Loop
Safety
Loop
Safety
Loop
Radio
Receiver
Radio
Receiver
Exit
Loop
Exit
Loop
G
G
B
B
A
A
–
–
+
+
OmniControl Surge Suppressor
P/N Q410
Patent Pending
P/N Q410
Patent Pending
®
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