Samsung Electronics DVM Series Technical Manual page 57

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. Control System
7. S-Net
Rear of computer
Switch of converter slide
1
6
2
7
3
8
4
9
5
Power
COM1 port
1) Download S-NET program to your PC, then execute Setup.exe to install the program.
2) If the installation is completed successfully, connect RS-485 converter to COM1 or
COM2 port on your computer.
3) Connect R1 and R2 terminals on the interface module PCB to TX+ and TX- on the
RS-485 converter.
4) Double-click DVMSNET 2.0
Interface module PCB
(Not supplied)
Power
Connector
icon to open the program after completing the installation.
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32
Oudoor unit PCB