Dahua ASC2102B-T Podręcznik użytkownika - Strona 12
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No.
Interface Description
1
CAN bus
2
External extension module
3
Door sensor and exit button
4
External alarm input
5
External alarm output
6
Lock control output
7
Internal alarm output
8
Address code/transmission rate
Indicator lights are described in Table 3-2.
No.
16
17
18
19
20
3.5.1 Wiring Description of CAN Bus
Wiring terminals of CAN bus are described in Table 3-3.
Interface
CAN bus
3.5.2 Wiring Description of Exit Button/Door Sensor
Corresponding wiring terminals of exit button and door sensor are shown in Figure 3-8. Please
refer to Table 3-4 for descriptions of wiring terminals.
Interface
Exit button+ door GND
Table 3-1
Description
Lock status indicator
Alarm status indicator
Power indicator
Table 3-2
Wiring Terminal
CANL
CANH
CANL
CANH
Table 3-3
Figure 3-8
Wiring Terminal
No.
Interface Description
9
Not available at present
10
Entry reader of door 1
11
Exit reader of door 1
12
Entry reader of door 2
13
Exit reader of door 2
14
Reboot
15
DC 12V power interface
Description
CAN bus input
CAN bus output
Description
Shared by exit button of door 1 and door
7