Cabling - Dahua ASC1204B-S User Manual

Indicators are defined as:
No.
15
16
17
18
19

4.2 Cabling

Cabling ports of No.1 to 7 are shown as Figure 4- 2.
Cabling ports of "RS485 communication" are as follows:
Port
485
Communication
Cabling ports of "Unlock+Door sensor" are as follows:
Port
Unlock+Door
Sensor
Note
Lock status indicator
Power indicator
Figure 4- 2
No.
1
2
3
4
No. Cabling Port
5 PUSH1
6 GND
7 SR1
8 PUSH2
9 GND
10 SR2
Cabling Port
GND
GND
485-
485+
Note
No.1 door's unlock button
No.1 door's unlock button
and door sensor
No.1 door's door sensor
No.2 door's unlock button
No.2 door's unlock button
and door sensor
No.2 door's door sensor
7