INVERTER SIO Driver
GP-Pro EX Device/PLC Connection Manual
76
4B)
•
1:1 Connection
•
1:n Connection
120
(1/2W)
SDA
3
RDB
2
SG
5
4
ERA
SDB
ERB
7
9
CSB
6
FG
RDA
1
CSA
8
DX(+)
DX(-)
120
(1/2W)
Ω
Signal name
D-Sub 9 pin (socket)
Display side
Pin
Shell
Shield
Terminal block
External Device side
Signal name
Display
Termination
resistance
Ω
Termination
resistance
120
Ω
(1/2W)
SDA
3
RDB
2
SG
5
4
ERA
SDB
ERB
7
9
CSB
6
FG
RDA
1
CSA
8
DX(+)
DX(-)
120
(1/2W)
DX(+)
DX(-)
Signal name
D-Sub 9 pin (socket)
Display side
Pin
Shell
Shield
Terminal block
External Device side
Signal name
Display
Termination
resistance
Shield
Terminal block
External Device side
Signal name
Ω
Termination
resistance