Connecting To Rs-422A Converter - Mitsubishi Electric GOT2000 Connection Manual

4.2.21 Connecting to RS-422A
converter

Setting DIP switches
Set the DIP switches.
Switch
No.
1
2
O
1
N
2
3
4
3
5
6
5
6
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4. CONNECTION TO OMRON PLC
4.2 Serial Connection
DIP switch
Settings Description
Terminating
ON Enable resistance
selection
4-wire 2-wire or 4-
OFF
type wire selection
4-wire 2-wire or 4-
OFF
type wire selection
RS RS control
ON control selection for
enabled RD
RS RS control
ON control selection for
enabled SD