Cable for Smart BMS CL 12-100 to MultiPlus
This cable will allow the MultiPlus 500VA – 1600VA, MultiPlus Compact 800VA –
2kVA and MultiPlus-II models to be used with BMS products that have no VE.Bus
interface, such as the Smart BMS CL 12-100 and the small BMS. These MultiPlus
models can be controlled from the Load/Charge Disconnect outputs and
Load/Charger outputs respectively.
The cable must be wired to the remote on/off connector of the MultiPlus models:
When used with the MultiPlus 500VA-1200VA models connect the black wire to the
ON terminal and the red wire to the (+) terminal.
When used with the MultiPlus Compact 800VA-2kVA models connect the black wire
to the middle terminal and the red wire to the right (IN) terminal.
When used with the MultiPlus-II models connect the black wire to the lower (-)
terminal and the red wire to the upper (+) remote on-off terminal.
Both the Load/Charge Disconnect outputs of Smart BMS CL 12-100 and Load/Charger
outputs of the small BMS must be in ‘High’ state in order for the MultiPlus to
operate. After shutdown due to low battery voltage, run the alternator or use a
battery charger on the primary side of the BMS to reset the system. The
MultiPlus will then switch on and start charging (if connected to an AC power