Lock Relay Connection
The system supports Normally Opened Lock and
Normally Closed
Lock.
The NO LOCK (normally opened at power on) is connected with 'NO1'
and 'COM' terminals, and the NC LOCK (normally closed at power on)
is connected with 'NC1' and 'COM' terminals. Take NC Lock as an
example below:
AUX
AL+
AL-
NC
COM
NO
BUT
GND
BELL+
BELL-
GND
SEN
AUX
AL+
AL-
NC
COM
NO
BUT
GND
BELL+
BELL-
GND
SEN
AUX
AL+
AL-
NC
COM
NO
BUT
GND
BELL+
BELL-
GND
SEN
Door Sensor, Exit Button & Alarm Connection
Door Sensor
Alarm
-
+
-
+
-
+
Detector
Power
Smoke
Detector
Exit
Button
Alarm Power
3
NO
COM
