Specifications

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Chapter 4 Communication with Device/PLC
4.1 Drivers
More connectable drivers will be added.
For the devices/PLC each driver supports, see [Connectable Devices]
(http://www.pro-face.com/product/soft/gpproex/driver/driver.html).
4.2 Shapes of COM ports
GP-2501T/S/L
GP-2500T/S/L
GP-4501TW
COM1
D-Sub 25 pin (socket)
RS-232C/422
D-Sub 9 pin (plug)
RS-232C
COM2
-
D-Sub 9 pin (plug)
RS-232C
D-Sub 9 pin (plug)
RS-422/485