YASKAWA Varispeed f7

Inverter SIO Driver
GP-Pro EX Device/PLC Connection Manual
56
B) When using a user-created cable.
• 1:1 Connection
• 1:n Connection
• For the shield ground, be sure to use the ground terminal on the External Device.
• Turn on the termination resistor switch on the External Device located at the end.
Shield
Signal name
S +
S -
R +
Terminal Block
External Device
R -
Display
100 Ω
(1/2W)
Signal name
SDA
3
RDB
2
SG
5
4
ERA
SDB
ERB
7
9
CSB
6
RDA1
CSA
8
Display
D-Sub 9 pin (socket)
Terminal
resistance
Pin
FG
Shell
Shield
Signal name
S +
S -
R +
Terminal Block
External Device
R -
Display
100 Ω
(1/2W)
Signal name
SDA
3
RDB
2
SG
5
4
ERA
SDB
ERB
7
9
CSB
6
RDA1
CSA
8
Display
D-Sub 9 pin (socket)
Terminal
resistance
Pin
FG
Shell
Shield
Signal name
S +
S -
R +
Terminal Block
External Device
R -