question

petersailor avatar image
petersailor asked

REC BMS to Multiplus 12/1600/70

As there are no Aux inputs on this Multiplus 12/1600/70 how can I connect the REC BMS to this unit to control the charger on/off and the Inverter with the LiFePo4 battery bank?

MultiPlus Quattro Inverter ChargerBMS
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Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

You have one input, the temperature sensor.

Or you use a GX device and a Can.bus BMS.

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petersailor answered ·

Thanks Matthias, I believe I need more than one input to control the charger and the Inverter cut-off?

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Matthias Lange - DE avatar image Matthias Lange - DE ♦ commented ·

It is also possible with one input. But it is not as good as with two inputs.

bms1aux.png

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