BMS100
Battery Monitoring Module (Measure 12 Battery, 2V6V12V)
Battery Monitoring Module BMS100 can be used in various industrial automation measurement and control systems. It can measure 4-20mA and 0-5V transducer signal of pressure, temperature,current,etc.
Battery Monitoring Module BMS100 model can realize 2 analog input and 13 battery voltage measurement.It is with RS485 serial port, MODBUS-RTU communication protocol.Power supply is 9-36V DC.
Battery Monitoring Module BMS100 can be used in various industrial automation measurement and control systems. It can measure 4-20mA and 0-5V transducer signal of pressure, temperature,current,etc.It can measure server room battery management and voltage of each battery in each group.
Battery Monitoring Module BMS100 use 16-bit high-precision AD acquisition and data processing technology, professional MCU Controller, non-linear processing algorithm.It has high accuracy, stable performance, strong anti-interference ability, etc.
1.Acquisition 2/4 channels of analog input 4 ～ 20mA, 0 ～ 5V, optional;
2.Adopt 12-bit AD acquisition processing, high accuracy measurement;
3.Standard Modbus-RTU protocol;
4.RS-485 (RS-422 optional) communication interface with ESD protection circuit;
5.Wide working voltage DC9 ～ 36V, with anti-reverse protection function ;
6.Using industrial-grade chip, built-in watchdog, and has perfect anti-lightning and anti-interference measures to ensure reliability;
7.Configurable maximum and minimum value of analog input, intelligent conversion of actual value, convenient for various analog measurement requirements;
8.Can measure 12 single battery voltages,several battery group and 1 total voltage;
9.It has 3 precision gears for different voltage ranges to improve the voltage measurement accuracy;
10.With LED light to indicate working status, easy to install and debug on site.
| Item | Parameter | Description |
| Power | Power supply voltage | 9～60V DC |
| Power Consumption | ≤0.3W | |
| Power Protection | Anti-reverse connection, ESD air: 15KV, surge: 4KV | |
| RS485 Serial Port | Protocol | Modbus RTU |
| Baud rate | 1200bps-115200bps | |
| Data Bit | 8 | |
| Parity | None, Even, Odd | |
| Stop Bit | 1,2 | |
| Protocol | Modbus RTU（slave） | |
| Analog Input | Qty | 2Channel |
| Input way | Differential input | |
| Input type | 4~20mA or 0~5V default 0-5V ,can connect current and temperature sensor to measure current and temperature. | |
| Resolution | 12Bit | |
| Accuracy | l ±0.1% FSR @ 25 ℃ | |
| l ±0.3% FSR @ -10 and 60 ℃ | ||
| l ±0.5% FSR @ -40 and 75 ℃ | ||
| Sampling frequency | 200ms | |
| Input resistance | >1M ohms | |
| Total voltage input | Qty | 1Channel |
| Input way | Differential input | |
| Measure range | 0~300V DC | |
| Resolution | 12Bit | |
| Accuracy | ±0.2%FSR@25℃ | |
| Sampling frequency | 2ms | |
| Input way | Differential input | |
| Measure range | 0~15V DC | |
| Resolution | 12Bit | |
| Accuracy | ±0.2%FSR@25℃ | |
| Sampling frequency | 2ms |