6Connecting RS-485 Device

●Connect RS-485 Device through the back port of SHR-4160N/P.

●You can install and control the PTZ device supporting RS-485 communication.

●You can adopt either Half Duplex or Full Duplex method for the connection.

PTZ device

 

 

 

 

SHR-4160N/P

 

 

 

 

 

 

 

Rear

 

 

 

 

 

 

 

 

 

Half Duplex Type

 

 

 

 

 

 

 

Data (–)

 

 

 

 

 

 

 

 

 

 

 

 

Tx(–)

 

Data (+)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tx(+)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Full Duplex Type

 

 

 

 

 

 

 

Rx(+)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rx(–)

 

 

 

 

 

 

Rx(–)

 

 

 

 

 

 

 

 

Tx(–)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rx(+)

 

 

 

 

 

 

 

Tx(+)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

●Baud Rate covers 600, 1200, 2400, 4800, 9600, 19200, and 38400.

Caution

Check if RS-485 Device is compatible with SHR-4160N/P first. Then pay attention to the polarity of RS-485 which has two poles, + and -.

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