I have a question about my methodology for running a long RS485 cable, beyond 30 meters, especially in regards to the USB-RS485 adapter and the wiring for the 120 Ohm termination resistors either end.
I have read through the available documentation from Victron and FTDI and I have arrived at what I *believe* is the correct method I should be using.
Can someone please confirm that my understanding of this is correct based on my attached picture.
In case any questions come up in regards to moving the Multiplus/MPPT/Cerbo/Batteries closer, please note I do not have the space to do this. I can only feasibly extend the AC-in side to my main consumer unit and extend the RS485 connected ET112 data back to the DC installation 35 meters away.