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1:n Connection
CA4-ADPONL -01
Display
GP-Pro EX Device/PLC Connection Manual
Display side
D-Sub 9pin (plug)
Pin
Signal name
1
TERMRX
2
RDA
7
RDB
3
SDA
8
SDB
5
SG
TERMTX
9
FG
Shell
Termination
resistance
100Ω (1/4W)
Distributor side
RJ45 connector
Signal
Pin
name
SDA
5
4
SDB
Distributor
RDA
3
(BMJ-8)
RDB
6
1
SG
Distributor side
RJ45 connector
Signal
Pin
name
5
SDA
SDB
4
3
RDA
RDB
6
1
SG
Distributor side
RJ45 connector
Signal
Pin
name
1
SG
RDB
6
Distributor
3
RDA
(BMJ-8P)
SDB
4
SDA
5
Signal
Pin
name
5
SDA
SDB
4
3
RDA
RDB
6
1
SG
Distributor side
RJ45 connector
User-created cable
89
FREQROL Inverter Driver
Distributor side
External Device side
RJ45 connector
RJ45 connector
Signal
Pin
Pin
name
SDA
5
5
4
SDB
4
RDA
3
3
RDB
6
6
1
SG
1
FR-CB20
cable
Distributor side
External Device side
RJ45 connector
RJ45 connector
Signal
Pin
Pin
name
5
SDA
5
SDB
4
4
3
RDA
3
RDB
6
6
1
SG
1
FR-CB20
cable
Signal
name
SDA
SDB
RDA
RDB
SG
Signal
name
SDA
SDB
RDA
RDB
SG
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