Cabling plans for: BYD Battery-Box Premium HVM/HVS with BCU 2.0 and BYD Battery-Box HVB, HVM+ and HVS+ with corresponding BCU
Cabling plan for the circuitry of Sunny Tripower Smart Energy with BYD Battery-Box Premium HVB, HVM+, HVS+. The individual cable ends must be provided with a 12 mm long bootlace ferrule.
The CAN communication cable can also be connected directly to the RJ45 socket of the battery.
Cabling plan according to TIA-568B (a standard Ethernet cable with one open end): Sunny Tripower Smart Energy with BYD Battery-Box Premium HVM/HVS, BYD Battery-Box HVB, HVM+, HVS+. The individual cable ends must be provided with a 12 mm long wire end sleeve.
Terminal point at inverter | Function | RJ45 connector on the battery |
|---|---|---|
1 | CAN H (twisted pair conductors, at least CAT5e) | 4 |
2 | Enable | 7 |
3 | CAN L (twisted pair conductors, at least CAT5e) | 5 |
4 | GND | 8 |
5 | Not used | - |
6 | Shielding (if necessary) | - |