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INVERTER SIO Driver
GP-Pro EX Device/PLC Connection Manual
68
3G)
•
1:1 Connection
•
1:n Connection
*1
The resistance in the Display is used as the termination resistance. Set the value of the DIP Switch on the
rear of the Display as shown in the table below.
• For 1:n connection, set the termination resistance switch on the External Device located at the
end to ON.
DIP Switch No.
Set Value
1
OFF
2
OFF
3
ON
4
ON
SDA
RDB
SG
ERA
SDB
ERB
CSB
RDA
CSA
DX(+)
DX(-)
SD
Signal name
Shield
Terminal block
External Device side
Signal name
Display
Termination
resistance*1
Display side
Terminal block
SDA
RDB
SG
ERA
SDB
ERB
CSB
RDA
CSA
DX(+)
DX(-)
SD
DX(+)
DX(-)
SD
Signal name
Shield
Terminal block
External Device side
Signal name
Display
Termination
resistance*1
Shield
Terminal block
External Device side
Signal name
Display side
Terminal block