I have just installed my first Multi 2 at a customers premises and all works far better as an ESS than the old style multi and the associated spaghetti needed.
However, my customer has asked for the option of seeing that her existing PV out is displayed on the CCGX. No problem, I'll just wire in an AC current sensor... Oh, wait.. there are no connections for the AC sensor (or other I/O).. But I do see the RJ socket designated as I/O.. I'm unable to find the connection information though.
Can anyone advise if I'm able to connect an AC sensor to this port somehow please?