MP Series SIO (Extension) Driver
GP-Pro EX Device/PLC Connection Manual
14
5
Cable Diagram
The cable diagram shown below may be different from the cable diagram recommended by Fuji Electric
Corporation. Please be assured there is no operational problem in applying the cable diagram shown in this
manual.
•
The FG pin of the External Device body must be D-class grounded. Please refer to the manual of the External
Device for more details.
•
SG and FG are connected inside the Display. When connecting SG to the External Device, design the system
not to form short-circuit loop.
•
Connect the isolation unit, when communication is not stabilized under the influence of a noise etc..
Cable Diagram 1
Display
(Connection Port)
Cable
Remarks
GP (COM1)
IPC
*1
PC/AT
*1
Only the COM port which can communicate by RS-232C can be used.
)
Your own cable
The cable length must be 15m or less.
2
3
4
5
RD(RXD)
SD(TXD)
ER(DTR)
SG
6
7
DR(DSR)
RS(RTS)
FG
1
2
3
4
5
SD
RD
RS
CS
7
SG
8
CS(CTS)
FG
Shell
Pin
Signal name
Pin Signal name
Display
Shield
D-Sub 9 pin (socket)
External Device
D-Sub 9 pin (plug)
