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