Signals Of Com2; Multilink Connection - Pro-face GP4000 Series Replacement Manualbook

4.3.2 Signals of COM2

For GP-477RE
None
For GP-4501T/TW
RS-422/485 (plug)

4.4 Multilink Connection

For GP-4501T/TW, some communication drivers do not support multi-link connection
(n:1) via RS-422.
When converting the project file with the setting of the communication driver that
does not support multi-link connection (n:1) via RS-422, the connection is
automatically converted to (1:1).
For the communication drivers that support serial multi-link, see
support serial multilink
(http://www.pro-face.com/otasuke/files/manual/gpproex/new/device/com_mlnk.ht
m).
communication?]
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[Which drivers