NETWORK PTZ CAMERA
User Manual
18
User Manual
Chapter 2. Part Names & Functions
Chapter 2. Part Names & Functions
2.3. Camera Wiring Interface Board
· RS485 Communications
· RS422 Communications
Camera
Camera
D+
D-
D+
D-
TX+
TX-
TXD+
TXD-
TXD+
TXD-
RXD+
RXD-
Controller
Controller
Control Signal Connection
• The maximum power capacity of the alarm and
AUX outputs is 30VDC/2A, 125VAC/0.5A, and
250VAC/0.25A.
• To connect products over the camera’s capacity,
please use an additional relay device.
• Connecting the power connector and GND
incorrectly to the NC/NO and COM ports can
cause a short circuit which may lead to fire and
damage the camera.
Caution
A.NO
A.COM
GND
TXD
-
D-
TXD
+
D+
GN
D
GN
D
100M
200M
1.N
O
1.N
C
2.N
O
2.N
C
IN1
IN2
IN3
IN4
D+
D-
TX+ TX- GND A_COM A_NO
Video
Output
Communications and AUX
Refer to Control Signal
Connection Diagram (Below)
Power Supply
AC24V 2.5A
Alarm
ETHERNET
Audio
IN
Alarm Output
Alarm Input
Power Input
AUX Output
Ground
Audio
OUT
