The VCU communicates with the BMS via the Mini Master Module and all battery packs need at least one Mini Master unit. The Satellites expand the capability of the Master by an additional 18 cells and 3 thermistors per additional Satellite connected. The Satellite Modules are connected to their Master via a high-speed serial interface (isoSPI) that allows additional units to be daisy chained together, adding as many Satellites as necessary for the battery pack configuration.

BMS Mini Master Module for VCU

NOTE: The Unsealed BMS Satellite must be used with an AEM Vehicle Control Unit (VCU).

What’s Included:

• AEM EV Battery Management System Mini Master Module For VCU

Vehicle Fitment: