Lock Relay Connection - ZKTeco ProFace X Quick Start Manual

6 Lock Relay Connection

The system supports Normally Opened Lock and Normally Closed Lock.
The NO LOCK (normally unlocked when the power is on) is connected with 'NO' and 'COM' terminals,
and the NC LOCK (normally locked when the power is on) is connected with 'NC' and 'COM' terminals.
Take NC Lock as an example as shown below:
1) Device not sharing power with the lock
DC12V
Maximum input is 30V 3A
DC12V
Normally Closed Lock
7 Wiegand Reader Connection
GND
+12V
GND
AUX
GND
SEN
GND
BUT
NO
COM
NC
FR107
AL-
AL+
WD1
WD0
INWD1
INWD0
GND
12V
2) Device sharing power with the lock
DC12V
Normally Closed Lock
6
+12V
GND
GND
AUX
GND
SEN
GND
BUT
NO
COM
FR107
NC
AL-
AL+
Access Controller
GND
+12V
Wiegand Reader