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
D-Sub 25 pin (socket)
COM1
COM2
GP-477RE
RS-232C/422
-
D-Sub 9 pin (plug)
D-Sub 9 pin (plug)
41/55
GP-4501T/TW
RS-232C
RS-422/485