In the event of failure or missing serial server XXXSYSCS210CON, it is possible to use any similar serial to ethernet converter.

It will be necessary to remove the terminal connections to the green pcb (if present) and connect directly to the new converter.

Tested converters can be found in this article: Alternative Serial Servers

Next you will need to connect the trigger pass-thorough signal from the LRM box to the linescanner connections in the System Connection Box.

Make the change as below: