Samsung SHR-4160P DVR User Manual


 
6
Connecting RS-485 Device
3-8
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.
Baud Rate covers 600, 1200, 2400, 4800, 9600, 19200, and 38400.
Half Duplex Type
Data ()
Data (+)
Full Duplex Type
Rx(+)
Rx()
Tx()
Tx(+)
Tx()
Tx(+)
Rx()
Rx(+)
PTZ device SHR-4160N/P
Rear
Caution
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 -.