Divis DVR User Manual download pdf (Page 15)

14 DiViS

www.DiViSDVR.com

5-4. RS232 to RS422/485 Converter

1) Connect to system’s Com port.

2) Connect to PTZ port converter RS-485 + TV-OUT board

3) Connect a power source to any one of these power sockets.

4) TV-Out Connection for 32 Channel board only. Refer to the installation diagram on Chapter 4-2

Dip Switches

RS-485 Mode RS-422 Mode

5 Signal

+ RxData 3 - RxData

2 + TxData 1 - TxData

* Use Rx+ and Rx-

for RS 485 method.

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Divis DVR User Manual Page 15