Samsung SHR-2040P250, SHR-2042P250 manual 5Connecting the RS-485 Device

5Connecting the RS-485 Device

●Connect the RS-485 Device through the back port of SHR- SHR-2040/2041/2042.

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

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

PTZ device

Half Duplex Type Data (–)

Data (+)

Full Duplex Type

Rx(+)

Rx(–)

Tx(–)

Tx(+)

SHR-2040/2041/2042

Rear

Tx(–)

Tx(+)

Rx(–)

Rx(+)

●Baud Rate supports 600 / 1200 / 2400 / 4800 / 9600 / 19200 / 38400.

Caution

Check if RS-485 device is compatible with SHR-2040/2041/2042 first.

Then pay attention not to change the polarity(+, -) of RS-485 when connecting it.

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