Samsung SVR-940 User Manual page 23

SVR-940
1. RS-422 : Connecting Terminal Block's 4 Port orderly
2. RS-485 : Connecting 3 & 4 ports to RS-485
No.
Classification
1
2
3
4
LAN Connection (Ethernet 10/100 Base-T)
This port is to connect to network.
SVR-450
Chapter 3. Installation
Description
RS-422
TX+(+Transmit Data)
TX-(- Transmit Data)
RX+(+Receive Data)
RX-(- Receive Data)
Digital Video Recorder
RS-485
-
-
Data+
Data-
23 User's Manual