NC
COM
NO
SEN
GND
BUT
AUX
GND
BELL+
BELL-
ALARM+
ALARM-
Lock Relay Connection
The system supports
Normally Opened Lock
and
Normally Closed Lock
. The
NO
LOCK
(normally unlocked when power-on) is connected with '
NO
' and '
COM
'
terminals, and the
NC LOCK
(normally locked when power-on) is connected with '
NC
'
and '
COM
' terminals. Take NC Lock as an example below:
1)
Device not sharing power with
the lock
2)
Device sharing power with
the lock
Normally Closed Lock
Normally Closed Lock
GND
DC12V
FR107
Maximum 30V 3A
input.
+12V
DC12V
GND
DC12V
FR107
+12V
6
NC
COM
NO
SEN
GND
BUT
AUX
GND
BELL+
BELL-
ALARM+
ALARM-
