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UG10035
RD-HVBMSCTBUN user guide
Rev. 2 — 17 February 2023
Document information
Information
Keywords
Abstract
Content
high voltage battery management system, HVBMS, battery management unit, BMU, cell
monitoring unit, CMU, battery junction box, BJB
This document aims to help getting started with the RD-HVBMSCTBUN HVBMS reference design
bundle, hardware and software.
User guide
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Table of Contents
Related Manuals for NXP Semiconductors RD-HVBMSCTBUN
Summary of Contents for NXP Semiconductors RD-HVBMSCTBUN
- Page 1 Document information Information Content Keywords high voltage battery management system, HVBMS, battery management unit, BMU, cell monitoring unit, CMU, battery junction box, BJB Abstract This document aims to help getting started with the RD-HVBMSCTBUN HVBMS reference design bundle, hardware and software.
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Page 2: Introduction
400 V applications. This bundle has been designed for evaluation and development purposes. The RD-HVBMSCTBUN is composed of a hardware kit and several software packages. This document details the first start-up steps to visualize the measurements performed by the system in a Graphical User Interface (GUI). - Page 3 UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide Figure 1. RD-K344BMU interfaces Figure 2. RD-K344BMU cables To learn more about the RD-K344BMU, visit the website associated with this reference design, or read its user manual. UG10035 All information provided in this document is subject to legal disclaimers.
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Page 4: Firmware Version
UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide 3.1.1 Firmware version The RD-K344BMU is preflashed with firmware to ease start-up. From firmware version 0.9.1, a sticker has been added on the RD-K344BMU board and packing box to mention the firmware version included. If the sticker does not mention the version of your board, it has been preflashed with the firmware version 0.8.0. -
Page 5: Battery Junction Box
UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide To learn more about the RD33775ACNTEVB, visit the website associated with this reference design, or read its user manual. 3.3 Battery junction box The Battery Junction Box (BJB) is the pack-level sensing part of the BMS. The BJB measures high voltages. -
Page 6: Battery Emulation
UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide Figure 6. RD772BJBTPLEVB cables To learn more about the RD772BJBTPLEVB, visit the website associated with this reference design, or read its user manual. 3.4 Battery emulation The HVBMS reference design kit contains a battery emulation kit that is composed of a... - Page 7 UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide Figure 8. BATT-14EXTENDER board and use cases UG10035 All information provided in this document is subject to legal disclaimers. © 2023 NXP B.V. All rights reserved. User guide Rev. 2 — 17 February 2023 7 / 15...
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Page 8: First Start-Up
UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide 4 First start-up 4.1 Hardware requirements In addition to the kit contents, the following hardware is beneficial when working with this kit. • A PC, to run the provided GUI and program the RD-K344BMU board •... - Page 9 UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide Figure 9. RD-HVBMSCTBUN boards connection • Powering the boards – Power the CMU and the battery emulation system, by powering the BATT-14CEMULATOR using the provided power supply and adapter (J6) – Power the BMU, by connecting the provided power supply to the multipurpose cable end Note: Depending on the firmware version, an additional action should be taken to set the SBC in the correct mode at start-up.
- Page 10 UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide Figure 10. USB-TTL cable connection on RD-K344BMU • – Configure the USB connection on FreeMASTER – In the FreeMASTER menu, click Tools and then Connection Wizard... – In the Connection Wizard window: - Click Next...
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Page 11: References
UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide 5 References RD-K344BMU RDK344BMUUG RD-K344BMU user manual RD-K344BMU — RD-K344BMU website: RD-K344BMU RD33775ACNTEVB UM11700 RD33775ACNTEVB user manual RD33775ACNTEVB — RD33775ACNTEVB website: RD33775ACNTEVB RD772BJBTPLEVB UM11728 RD772BJBTPLEVB user manual RD772BJBTPLEVB — RD772BJBTPLEVB website: RD772BJBTPLEVB BATT-14CEMULATOR UM11349... -
Page 12: Legal Information
NXP Semiconductors. In no event shall NXP Semiconductors be liable for any indirect, incidental, Evaluation products — This product is provided on an “as is” and “with all punitive, special or consequential damages (including - without limitation - faults”... - Page 13 UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide Security — Customer understands that all NXP products may be subject to 6.3 Trademarks unidentified vulnerabilities or may support established security standards or specifications with known limitations. Customer is responsible for the design and operation of its applications and products throughout their lifecycles Notice: All referenced brands, product names, service names, and to reduce the effect of these vulnerabilities on customer’s applications...
- Page 14 RD-K344BMU cables ........3 Fig. 8. BATT-14EXTENDER board and use cases ..7 Fig. 3. RD33775ACNTEVB interfaces ......4 Fig. 9. RD-HVBMSCTBUN boards connection .....9 Fig. 4. RD33775ACNTEVB cables ....... 4 Fig. 10. USB-TTL cable connection on RD- Fig. 5. RD772BJBTPLEVB interfaces ......5 K344BMU ............
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Page 15: Table Of Contents
UG10035 NXP Semiconductors RD-HVBMSCTBUN user guide Contents Introduction ............2 Kit content ............2 Getting to know the hardware ......2 Battery management unit ........2 3.1.1 Firmware version ..........4 Cell monitoring unit ..........4 Battery junction box ...........5 Battery emulation ..........6 First start-up ............8...
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