Hexin Technology HXSP-1004B 4-Port RS-485/RS-422 to Ethernet Serial Device Server - Manual (Page 7)

6 Push “Enter” Key, save the setting.
2. Create the Virtual COM port on the PC
Setup the “setup_nt_2K.exe” software, then you will find the “COM port over
tcp/ip.exe”
application in the control panel of windows OS.
Running the “COM port over tcp/ip.exe” application and create virtual COM port communicate
with the device on the PC.
Choose the name of the virtual COM port and click “Map” button, setting the parameter of the
virtual COM port as follows: