High Voltage BMS

800

This master BMS reads NXP type slave battery management system. All daisy chain data is readable including cell voltages and cell temperatures.
Slave board link: HV BMS slave board
It communicates EV BMS systems

Communication protocols:
TPL BMS communication
Wifi-Http Request Json API (OpenSource)
RS485 Modbus RTU

Quick Start Guide for High Voltage BMS System Setup

High voltage bms cell voltage states
High voltage bms cell voltage states BMS user interface

 

 

Category:

Description

BMS NXP

Manage up to 880V with this BMS master controller and up to 15 slave controllers.

The minimum configuration is 1 master and one slave board.
Slave board link: HV BMS slave board
For higher voltages the master board can handle up to a maximum of 15 slaves, just add on the required number of slaves for your project.

The master controller with its WiFi and MODBUS capability give on demand status and management.

The WIFI interface:
Settings
the maximum and minimum allowed cell voltages.
Enable balancing and the desired “stop balancing” voltage.
MODBUS
Slave address
Mode (RTU only at present)
Speed + Parity

Visualize
battery Volts, State of Charge, Temperatures, Max Cell Min Cell status, Balancing status.

MODBUS interface:
Interrogate all individual cell voltages, board temperature and up to 6 optional temperatures.
Balancing enable/disable
Board Reset

Quick Start Guide for High Voltage BMS System Setup

 

 

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