REC BMS RS485 to USB Cable Converter – Software Included

SKU: Unassigned

The USB to RS485 (DB9) converter cable allows programming of a REC-BMS system. It allows a connection between any Windows-based computer and either the REC Q-BMS or the REC Active-BMS.


  • Converts RS485 signal to USB for easy communication with a Windows PC
  • Compatible with REC Active BMS and Q-BMS units
  • Streamlines the programming process for REC BMS units
  • Includes a USB Travel drive with user instruction manuals and PC software

4 in stock




The USB to RS485 (DB9) Converter Cable allows for the programming of any REC Q-BMS and Active-BMS units with a Windows PC. This cable converts the RS485 signal carried over the DB9 connector of the BMS into USB, allowing communication with a PC. This connector is what allows programming with a smooth connection between BMS and PC, allowing easy programming. The programming of the REC Q-BMS and Active-BMS allows modification of default parameters or fine-tuning the BMS for optimal performance. This kit comes with a USB Travel drive that comes with all of the user instruction manuals and program needs to program a REC-BMS.

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Additional information

Weight 1 lbs


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