Indication boards include BMS Indication and BMS Display. They are designed to display the state of charge level and to signal errors.
The second generation of the system
BMS Indication
Features:
- 10 LED segment bars for indicating SOC and errors
- A buzzer to signal charger connection, low SOC level and errors
| Parameter | Value |
| Supply voltage, V | 5.0±0.5 |
| Current consumption @5 V, mA (max) | 250 |
| CAN bus speed, kbps | 125, 250 (default), 500, 1000 |
| Dimensions (length × width × height), mm | 61 × 49 × 26.9 |
| Weight, g | 30±5 |
| Operating conditions | |
| Operating temperature range, °С | -40÷75 |
| The degree of protection from external influences | IP00 |
The second generation of the system
BMS Display
Features:
- 2 lines LCD for indicating SOC, voltage, current, temperature and errors
- A buzzer to signal charger connection, low SOC level and errors
| Parameter | Value |
| Supply voltage, V | 5.0±0.5 |
| Current consumption @5 V, mA (max) | 150 |
| CAN bus speed, kbps | 125, 250 (default), 500, 1000 |
| Dimensions (length × width × height), mm | 138 × 37 × 31 (narrow version with OLED) 131 × 53 × 35 (wide version with LCD) |
| Weight, g | 70±5 (narrow version with OLED) 100±5 (wide version with LCD) |
| Operating conditions | |
| Operating temperature range, °С | -40÷75 |
| The degree of protection from external influences | IP00 |