Samsung SPC-6000 User Manual page 21

Connecting SrD-16XX/8XX Series, SHr-8/7/6XXX Series Dvr
Connect between DVR and SPC-6000 using RS-485 port on the rear of the DVR.
for the half duplex system
- Connect TX (+) of RS-485 port of the DVR with TX (+) of
PORT 1 of SPC-6000.
- Connect TX (–) of RS-485 port of the DVR with TX (–) of
PORT 1 of SPC-6000.
for the full duplex system
- Connect TX (+) of RS-485 port of the DVR with RX (+) of
PORT 1 of SPC-6000.
- Connect TX (–) of RS-485 port of the DVR with RX (–) of
PORT 1 of SPC-6000.
- Connect RX (+) of RS-485 port of the DVR with TX (+) of
PORT 1 of SPC-6000.
- Connect RX (–) of RS-485 port of the DVR with TX (–) of
PORT 1 of SPC-6000.
PTZ device
PTZ device
Half Duplex Type
Half Duplex Type
Data(–)
Data (–)
Data (+)
Data (+)
Full Duplex Type
Full Duplex Type
Rx(+) Rx(+)
Rx(–)
Rx(–)
Tx(–)
Tx(–)
Tx(+)
Tx(+)
English _21
Rear
Rear
Tx(–) Tx(–)
Tx(+)
Tx(+)
Rx(–)
Rx(–)
Rx(+)
Rx(+)