TC Series (TCmini/TC200) Driver
GP-Pro EX Device/PLC Connection Manual
36
5
Cable Diagram
The cable diagram shown below may be different from the cable diagram recommended by TOSHIBA
MACHINE CO., LTD. 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
Notes
GP3000 (COM1)
GP4000
*1
(COM1)
ST (COM1)
LT3000 (COM1)
IPC
*2
PC/AT
*1
All GP4000 models except GP-4100 Series and GP-4203T
*2
Only the COM port which can communicate by RS-232C can be used.
)
1A
User-created cable
The cable length must be 15m or
less.
GP-4105 (COM1)
1B
User-created cable
The cable length must be 15m or
less.
