Table of Contents
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installation & connection
Control Signal Connection
• RS-485 Communications
Camera
D+
D-
• RS-422 Communications
Camera
D+
D-
TX+
TX-
J
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.
18_ installation & connection
Controller
TXD+
TXD-
Controller
TXD+
TXD-
RXD+
RXD-
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