Hello,
i a massive problem with the installation of the ET340 (Energymeter) and RS485/USB.
I don't get any communication.
I used a 30 meter CAT6 cable as a connection.
How do I have to connect the interface to the meter now?
The pin assignment in the instructions and on the counter is different!
From USB/RS485, I used black (GND), yellow and orange.
Where do I connect this to the meter?
Can i use the RJ45 Plug?
