installation & connection
18_
installation & connection
Control Signal Connection
RS-485 Communications
•
RS-422 Communications
•
D+
D-
TXD+
TXD-
Camera
Controller
or DVR
D+
D-
TXD+
TXD-
TX+
TX-
RXD+
RXD-
Camera
Controller
or DVR
The maximum power capacity of the alarm and AUX outputs is 30VDC/2A, 125VAC/0.5A, and
250VAC/0.25A.
When connecting alarm input and output cables, be sure to connect one cable to each terminal
respectively.
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.
J