Operating instructions

2-4
28 27 26 25 24 23 22 21 20 19 18 17 16 15
1 2 3 4 5 6 7 8 9 10 11 12 13 14
e Embeded DVR Data Input and Output Terminal Pin Assignment
e drawing below shows the pin assignments for the sensors, relays and PTZ RS 485 data port.
Pin No. Signal Name Pin No. Signal Name
1 Sensor 15 15 Sensor 14
2 Sensor 16 16 Sensor 13
3 Common 17 Sensor 12
4 Common 18 Sensor 11
5 Relay 1-A 19 Sensor 10
6 Relay 1-B 20 Sensor 9
7 Relay 2-A 21 Sensor 8
8 Relay 2-B 22 Sensor 7
9 Relay 3-A 23 Sensor 6
10 Relay 3-B 24 Sensor 5
11 Relay 4-A 25 Sensor 4
12 Relay 4-B 26 Sensor 3
13 RS-485 + 27 Sensor 2
14 RS-485 - 28 Sensor 1