Mitsubishi Electric FREQROL Connection Manual page 84

4B)
• 1:1 Connection
Display side
D-Sub 9pin (socket)
Termination
resistance
Pin
100Ω (1/4W)
1
2
Display 3
7
5
4
8
9
6
Shell
GP-Pro EX Device/PLC Connection Manual
Signal name
RDA
RDB
SDA
SDB
SG
ERA
CSA
ERB
Termination
CSB
resistance
100Ω (1/4W)
FG
Distributor side
RJ45 connector
Signal
Pin
name
SDA
5
4 SDB
Distributor
RDA
3
(BMJ-8P)
6 RDB
SG
1
Signal
Pin
name
5 SDA
SDB
4
3 RDA
RDB
6
1 SG
Distributor side
RJ45 connector
84
FREQROL Inverter Driver
Distributor side Distributor side
RJ45 connector RJ45 connector
Signal
Pin Pin
name
SDA
5 5
4 SDB 4
RDA
3 3
6 RDB
6
SG
1 1
FR-CB20 cable
Signal
name
SDA
SDB
RDA
RDB
SG