Solare Datensysteme Solar-Log User Manual
Page 21
21
ABB
ABB PVS300
Procedure
1.
Unscrew the side cover as shown in the inverter's instructions.
2. Connect the self-made RS-485 cable to the X4 terminal block on inverter 1.
3. Connect the self-made RS-485 cable to the X4 terminal block on inverter 2.
4. Connect the other inverters to each other in the same way.
5. Terminate in the last inverter according to the inverter instructions.
6. Screw the inverter cover on again.