22-pin connector
The definitions of each pin are listed in the following table.
Pin
Definition
Cable
Color
Rating
1
AC 24-1/DC (+)
20/18 AWG
Red
2
Alarm, normally closed
White
Photo Relay output 300 V
3
AC 24-2/DC (-)
20/18 AWG
Black
4
Alarm, normally open
White/black
Photo Relay output 300 V
5
FG
20/18 AWG
Yellow
6
Alarm COM
24 AWG
Green/black
Photo Relay output 300 V
7
Audio in
Yellow/black
8
Audio out
Orange/black
9
Audio GND
Green/black
10
Audio GND
Brown/black
11
ISOG
Blue/white
12
Alarm 1
Red/white
Input 5 V 10 KΩ pull up
Photo Relay output 300 V
13
Alarm 3
Purple
14
Alarm 2
Gray
15
Alarm 4
Blue
16
Alarm 5
White/black
17
Alarm 6
Orange/black
18
Alarm 7
Purple/white
19
Alarm 8
Gray/black
20
Alarm GND
Brown/white
Input 5V 10 KΩ pull up
21
Video GND
20 AWG
Black/gray
22
Video
Red/gray
4.7
Connect to network
The use of Cat 5 cable is recommended for Ethernet network connections. To have the best
transmission quality, cable length should not exceed 100 metres. Connect one end of the
Ethernet cable to the RJ-45 connector on the camera and plug the other end of the cable into
the network switch or PC.
Note: For direct connection of the camera to a PC you may need to use an Ethernet
crossover cable.
Connect the camera
15