Cerbo Gx Wiring Diagram. Since yesterday the cerbo gx manual is ready to download here. Web there is an optional touch screen accessory for the cerbo gx called the gx touch. Schematic wiring and setup Cerbo GX, VE.Bus BMS, LiFePO4, Multi from community.victronenergy.com (normally open) relay contact then you can just run a wire from […]