1.Directly connect USR-TCP232-410S(Serial to Ethernet Converter) port with computer cable, and give power to the module

2.Open parameter setting software USR-TCP232-M4,E45-V2.3.0.78.exe (downloading address: https://www.usr.cn/Download/90.html), click “searching device”, and click to search for module IP as follows:

3.In the basic setting, change the IP address to “DHCP/Dynamic IP”, and click “basic setting” as follows:

4.Directly connect USR-TCP232-410S(Serial to Ethernet Converter) port with router LAN cable, and access computer to the same router

5.Open parameter setting software USR-TCP232-M4,E45-V2.3.0.78.exe, click “searching device”, click to search for module IP, and choose to communicate through RS485 serial or RS232 serial. RS232 is taken as an example, its configuration parameter is as follows, and then click “port 1 setting”.

6.Open a monitor port on server to make a test as follows