Dahua VTO1201G, Quick Start Manual

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8
Table 2-9 Port description
No. Name No. Name
1 Alarm input device 14 DOOR1_NC
2 Alarm output device 15 Not available
3 DC_IN- 16 DOOR1_COM
4 DC_IN+ 17 Not available
5 ALARM_IN 18 DOOR1_NO
6 +12V_OUT 19 Not available
7 GND 20 GND
8 GND 21 Not available
9 ALARM_NO 22 DOOR1_FB
10 RS485B 23 Not available
11 ALARM_COM 24 GND
12 RS485A 25 Not available
13 Not available 26 DOOR1_PUSH
VTO1201G cable connection Figure 2-10
Table 2-10 Port description
No. Name No. Name
1 DC_IN- 13 Not available
2 DC_IN+ 14 Not available
3 Not available 15 Not available
4 Not available 16 Not available
5 Not available 17 Not available
6 Not available 18 Not available
7 Not available 19 Not available
8 Not available 20 Not available
9 Not available 21 Not available
10 Not available 22 Not available
11 Not available 23 Not available
12 Not available 24 Not available
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