Dahua ASC1204B-S, User Manual

Page: 12 / 16

8
Port No. Cabling Port Note
11 PUSH3 No.3 door’s unlock button
12 GND No.3 door’s unlock button
and door sensor
13 SR3 No.3 door’s door sensor
14 PUSH4 No.4 door’s unlock button
15 GND No.4 door’s unlock button
and door sensor
16 SR4 No.4 door sensor
Cabling ports of “Alarm Input/Output” are as follows:
Port No. Cabling Port Note
Alarm
Input/Output
17 ALA-IN Alarm input
18 GND-
19 OUT+ Alarm output
20 OUT-
Cabling ports of “Lock output control” are as follows:
Port No. Cabling Port Note
Lock Control
Output
21 NC1 No. 1 door outage unlock
22 COM1 No. 1 lock power 12V input
23 NO1 No. 1 door outage lock off
24 NC2 No. 2 door outage unlock
25 COM2 No. 2 lock power 12V input
26 NO2 No. 2 door outage lock off
27 NC3 No. 3 door outage unlock
28 COM3 No. 3 lock power 12V input
29 NO3 No. 3 door outage lock off
30 NC4 No. 4 door outage unlock
31 COM4 No. 4 lock power 12V input
32 NO4 No. 4 door outage lock off
Cabling ports of card reader are shown in Figure 4- 3.