4
The system supports
Normally Opened Lock
and
Normally Closed Lock
.
The
NO Lock
(normally opened when powered) is connected with '
NO
' and
'
COM
' terminals, and the
NC Lock
(normally closed when powered) is connected
with '
NC
' and '
COM
' terminals. An example with NC lock is shown below:
Door Sensor, Exit Button & Auxiliary Input Connection
Device not sharing power with the lock
FR107
Normally Closed Lock
DC12V
AUX
+12V
NC
COM
NO
BUT
SEN
GND
Lock Relay Connection
AUX
+12V
NC
COM
NO
BUT
SEN
GND
NO
COM
Exit
Button
Smoke
Detector
Sensor
Detector
Power
