Looking for pinout of Digital Multi Control RJ45 cable

DIY
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1

Hi all,

I have an existing RJ11 cable connected to a panel controlling a 3rd party inverter and am upgrading to a Mulitplus. The existing control panel is in an ideal location but unfortunately connects via a 4-conductor RJ11 cable. I’d like to find out if I can adapt the cable to be used with a Digital Multi Control. It seems like 8 conductors is superfluous for this but can’t find any documentation. Any help is appreciated!

2

Is this answer on the old community of any use.

https://communityarchive.victronenergy.com/questions/64847/rj45-wires-used-by-vebus-pin-out.html