BMS Logic 2.0 (End of life)
Measuring module
Modular BMS for 24-1000V batteries
BMS Logic 2.0 is a reliable and smoothly running measuring module. It determines voltage and temperature of the battery cells and does passive balancing of the cells on a command from the BMS controller.
- 4-12 cells
(accuracy ±12mV) - 2 temperature sensors
- Passive balancing (350 mA @4.2V)
- RS-485 (1000V RMS isolation)
Documentation
ElectricDeviceMonitorCompatible controllers: BMS Main 2.1, BMS Main 3
Compatible auxiliary modules: BMS Repeater
| Parameter | Value |
|---|---|
| Supply voltage, V | 5.0 ± 0.5 |
| Current consumption @5 V, mA (max) | 40 |
| Balancing current @4.2 volts on a cell, mA (average) | 350 |
| Cell voltage measurement error, V | ± 0.012 |
| Cell temperature measurement error, °C | ± 2 |
| Cells stack voltage, V | 11 ÷ 52 |
| Number of cells | 4 to 12 |
| Dimensions (length × width × height), mm | 125 × 84 × 25 |
| Weight, g | 180 ± 5 |
| Operating temperature range, °C | -40 to +85 |
| The degree of protection from external influences | IP00 |