Virtual Com Application - ICP DAS USA tDS-722 User Manual

Tiny Serial-to-Ethernet Device Server

5.1 Virtual COM Application

The tDS-700 series is designed to link RS-232/422/485 devices to an Ethernet network. The
VxComm utility allows the built-in tDS-700 COM Port to be virtualized to a standard COM Port of a
host PC, as shown below:
In the configuration above, Meter-1 is virtualized to link to COM3 of the host PC. Therefore, a
program originally designed for the MS-COMM standard can access the meter without the need for
any modification.
Copyright © 2016 ICP DAS CO., Ltd. All Rights Reserved. - 53 -