LT Security LTAL5300PM - Manual (Page 33)

5 Connection mode of external port
5.1 description of external port
Combination mode of links:
1、 RS232 connection method—RS232R、RS232T、GND
2、 RS485 connection method—RS485A、RS485B
3、 connection mode of Wiegand—GND、DATA0、DATA1
4、 connection mode of the bell—BELL-、BELL+
5、 connection mode of OUT switch—BUTON、GND
6、 connection mode of door contact—DOORSENSOR、GND
7、 alarm connection mode—ALARM+、ALARM-
8、 connection line of the lock—LK-COM、LK-NO、LK-NC
9、 connection line of the bell—BL-COM、BL-NC、BL-NO
5.2 Connection mode of lock and electric bell
1、connection mode of normally electrified closed lock
-
Power supply
adapte
r
12V
+
+
LOCK
-
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