Dahua Technology ASI1212D - Connections; Connector 1; Connector 2 (for external reader)

5
Purple Cable RS485+
Yellow Cable RS485-
Brown Cable Wiegand LED
Green Cable Wiegand D0
White Cable Wiegand D1
Blue Cable Wiegand Tamper
Black Cable 12v - Power Output
Red Cable 12v + Power Output
Connector 2 (for external reader)
When connecting Dahua readers to Dahua controllers, Wiegand connections are not required if RS485 is used.
Purple Cable RS485+
Yellow Cable RS485-
Brown Cable Alarm Input Ground
Green Cable Alarm Input
White Cable Alarm Output
Blue Cable Alarm Output Ground
Black Cable Bell-
Red Cable Bell+
Connector 3
RJ45 Connector Network Connection
Connector 4
Purple Cable Push to Exit
Yellow Cable Ground (Push to Exit / Door Sensor)
Brown Cable Door Sensor
Green Cable Lock Output Normally Open
White Cable Lock Output Normally Closed
Blue Cable Lock Output Common
Black Cable 12v - Power Input
Red Cable 12v + Power Input
Connector 1
Connections