Usb to serial Configuration


i follow this document

but i can’t find USB to serial Configuration
Firmware RUT9_R_00.07.04.4


USB-to-Serial configuration can be found by navigating to Services → Serial utilities, and selecting the utility you’d like to use.
USB-to-Serial adapter will show up along with the built-in RS ports:

Best regards,

it appeared when plug in usb cable?
usb over ip can use both modbus and serial ?

Thank you

Correct, you need to plug in the USB cable and then refresh the web page for the device to show up.
And yes, it can be used for USB-over-IP and Modbus, but not at the same time.

Best regards,