ICPDAS PDS-811 User Manual page 10

Programmable Device Server with I/O Expansion Slot(s)
The VxComm driver controls all the details of the Ethernet TCP/IP programming technique,
meaning that, with the assistance of PDS-8x1 controller and VxComm technology, your COM Port
program will be able to access your serial devices through the Ethernet in the same way as through
a COM Port.
PDS-8x1 Series User Manual, Version 1.1.2, Apr. 2015 - 10 -