Do you need to upgrade your REC Q or SI Series BMS? The new 2Q series offers expanded memory, built in Precharge and many more features as well as a new connector system so there is a wiring conversion needed. To help make the process smoother we have assembled a set of wiring cross reference diagrams to help you upgrade your REC Q Series BMS to the new 2Q Series.
Here is a download link: https://rec-bms-na.com/download/45/rec-2q-bms-sketches/1581/rec-1q-2q-bms-wiring-crossover-reference-3.pdf