Why Choose the ABB M1M 15 Modbus Multimeter?
The ABB M1M 15 Modbus, order code 2TAZ661012R2000, is a compact and reliable three-phase digital multimeter and power meter designed for electrical measurement and energy monitoring in commercial and industrial distribution systems. As part of the ABB M1M power meter series, it provides the essential measurements required to understand electrical loads, energy consumption and installation performance.
The M1M 15 Modbus measures key electrical parameters including voltage, current, frequency, power factor, active power, reactive power, apparent power and energy. Integrated Modbus RTU communication enables measured data to be transmitted over an RS485 network to building management, energy monitoring and industrial automation systems.
Designed for front-panel installation, the M1M 15 Modbus uses a clear LED display and supports current transformer-connected measurement. A wide-range 100–230 V AC/DC auxiliary supply provides installation flexibility, while Class 1 active energy accuracy makes the meter suitable for general energy monitoring and electrical distribution applications.
Key Advantages
- Compact three-phase digital multimeter for electrical distribution monitoring.
- Measures voltage, current, frequency, power factor, power and energy.
- Modbus RTU communication enables integration with monitoring and automation systems.
- Current transformer connection supports monitoring of higher-current electrical circuits.
- Class 1 active energy accuracy for dependable general energy monitoring.
- Clear LED display provides convenient local visibility of measured values.
- Compact 96 × 96 mm front-panel format for switchboards and distribution panels.
Key Features
- ABB M1M 15 power meter series.
- Three-phase electrical measurement.
- Measurement of voltage and current.
- Measurement of active, reactive and apparent power.
- Measurement of active, reactive and apparent energy.
- Frequency and power factor measurement.
- Modbus RTU communication.
- Current transformer-connected measurement.
- 100–230 V AC/DC auxiliary supply.
- Class 1 active energy accuracy.
- Clear LED display for local readings.
- Compact front-panel mounting for electrical switchboards.
Reliable Electrical and Energy Monitoring
Digital multimeters such as the ABB M1M 15 Modbus provide centralised measurement of important electrical parameters within three-phase distribution systems. By combining voltage, current, frequency, power factor, power and energy measurements in one panel-mounted instrument, the meter helps operators understand electrical loads and monitor energy consumption without requiring separate measuring devices.
The M1M 15 Modbus is particularly suitable for applications where measured data must also be available to a supervisory system. Its Modbus RTU interface allows electrical measurements to be transferred over an RS485 network to compatible PLCs, building management systems and energy monitoring platforms.
Typical Applications
- Industrial electrical distribution systems.
- Low-voltage switchboards and distribution panels.
- Commercial building electrical monitoring.
- Factory and production facility energy monitoring.
- Electrical load and consumption analysis.
- Building management systems.
- Industrial automation and supervisory monitoring systems.
- General three-phase power and energy measurement.
