Connecting Rs-485 Device - Samsung SHR-4080P User Manual

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Connecting RS-485 Device

Connect RS-485 Device through the back port of SHR-4080P.
You can install and control the PTZ camera supporting RS-485 communication.
You can adopt either Half Duplex or Full Duplex method for the connection.
Baud Rate covers 600, 1200, 2400, 4800, 9600, 19200, and 38400.
Check if RS-485 Device is compatible with SHR-4080P first. Then pay attention to
the polarity of RS-485 which has two poles, + and -.
PTZ Camera
Half Duplex Type
Data (–)
Data (+)
Full Duplex Type
Rx(+)
Rx(–)
Tx(–)
Tx(+)
Caution
Caution
SHR-4080P
Rear
Tx(–)
Tx(+)
Rx(–)
Rx(+)
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