Dahua DHI-ASC1204B - Wiring Exit Buttons and Door Contacts

Installation Guide 6
Indicator lights are described in Table 2-2.
Table 2-2
No.
Description
13
Lock status indicator
14
15
16
17 Power indicator
2.4.2 Wiring Description of Exit Button/Door Contact
Corresponding wiring terminals of exit button and door contact are shown in Figure 2-6. Please
refer to Table 2-3 for descriptions of wiring terminals.
Figure 2-6
Table 2-3
Port
Wiring Terminal
Description
Exit button+ door
contact
PUSH1 Exit button of door 1
GND
Shared by exit button of door 1 and door contact
input of door 1
SR1
Door contact input of door 1
PUSH2 Exit button of door 2
GND
Shared by exit button of door 2 and door contact
input of door 2
SR2
Door contact input of door 2