On the Serial to Ethernet Converter USR-TCP232-306- How do I Control Which Output is Use RS485/RS422


I have the serial to Ethernet converter USR-TCP232-306 and do not know how to select the RS485 or the RS422 mode on the device. 
There is no choice on the Web setup pages. 



USR-TCP232-306 is a single-port serial to Ethernet converter. Only one serial port can be used at a time. So the type of serial port used depends on your wiring.

If the wiring is correct, the serial to Ethernet converter USR-TCP232-306 will automatically adapt itself, no configuration is required on the web page.


Serial to Ethernet converter USR-TCP232-306: RS232/485/422 is Optional