FREQROL Inverter Driver
GP-Pro EX Device/PLC Connection Manual
106
•
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
SDA
SDB
RDA
RDB
SG
Distributor side
RJ45 connector
Distributor side
RJ45 connector
Distributor side
RJ45 connector
Distributor side
RJ45 connector
Distributor side
RJ45 connector
External Device side
RJ45 connector
Distributor side
RJ45 connector
External Device side
RJ45 connector
Distributor
(BMJ-8)
5
4
3
6
1
Pin
SDA
SDB
RDA
RDB
SG
5
4
3
6
1
Pin
SDA
SDB
RDA
RDB
SG
5
4
3
6
1
Pin
SDA
SDB
RDA
RDB
SG
5
4
3
6
1
Pin
Distributor
(BMJ-8P)
SDA
SDB
RDA
RDB
SG
5
4
3
6
1
Pin
SDA
SDB
RDA
RDB
SG
5
4
3
6
1
Pin
Termination
resistance
100
Ω
(1/4W)
SDA
SDB
RDA
RDB
SG
5
4
3
6
1
Pin
SG
RDB
RDA
SDB
SDA
1
6
3
4
5
Pin
Signal
name
Signal
name
Signal
name
Signal
name
Signal
name
Signal
name
Signal
name
Signal
name
Display side
Terminal block
RDA
RDB
SDA
SDB
SG
ERA
CSA
ERB
CSB
Signal name
Termination
resistance*1
Display