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FREQROL Inverter Driver
GP-Pro EX Device/PLC Connection Manual
123
7E)
•
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.
DIP Switch No.
Set Value
1
OFF
2
OFF
3
ON
4
ON
External Device side
Terminal Block
Display side
Terminal block
RDA
RDB
SDA
SDB
SG
ERA
CSA
ERB
CSB
Signal name
Termination
resistance*1
Shield
SDA
SDB
RDA
RDB
SG
RDR
Signal name
Display
SDA
SDB
RDA
RDB
SG
RDR
External Device side
Terminal Block
External Device side
Terminal Block
Signal name
Shield
Display side
Terminal block
RDA
RDB
SDA
SDB
SG
ERA
CSA
ERB
CSB
Signal name
Termination
resistance*1
Shield
SDA
SDB
RDA
RDB
SG
RDR
Signal name
Display