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4.4 Multilink Connection
For the communication drivers that support serial multi-link, see [
support serial multilink communication?
http://www.pro-face.com/otasuke/files/manual/gpproex/new/device/com_mlnk.ht
4.5 Cable Diagram at the time of replacement
The connection cable for GP-3310T can be used for GP-4401WW.
But please note that
there are precautions and restrictions as described below.
・
When a RS-422/485 device is connected via the COM1 port,
it will be connected
via the COM2 port of GP-4401WW.
(The cable diagram can be still used.)
Before GP-4401WW is connected, be sure to change the port setting to COM2 on
the Device/PLC setting. Also, please check the communication settings with
GP-Pro EX Device/PLC Connection Manual just in case.
(
http://www.pro-face.com/otasuke/files/manual/gpproex/new/device/index.htm
)