Samsung SNP-6200 User Manual page 18

installation & connection
control Signal connection
• RS-485 Communications
Camera
D+
D-
• RS-422 Communications
Camera
D+
D-
TX+
TX-
The maximum power capacity of the alarm and AUX outputs is 30VDC/2A, 125VAC/0.5A, and
`
J
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-