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2TAZ661012R2000 ABB M1M 15 Modbus Multimeter
ABB M1M 15 Modbus 2TAZ661012R2000 is a three-phase panel-mounted multimeter with Modbus RTU communication, LED display, current transformer connection and a 100–230 V AC/DC auxiliary supply for electrical and energy monitoring.
£138.07
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.
Technical Specifications
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| Measurement Functions | Current, Power | |
|---|---|---|
| Phase | Three Phase | |
| Signal / Input Range | CT input (/5 A or /1 A) | |
| Coil / Supply Voltage | 100–230 V AC/DC | |
| Communication | Modbus RTU | |
| Display | LED (7-segment) | |
| Series | M1M 15 | |
| Order code | 2TAZ661012R2000 | |
| Product group | Panel Mount Meters | |
| Product type | Three-phase multimeter / power meter | |
| Measured parameters | Voltage, current, frequency, power factor, active power, reactive power, apparent power and energy | |
| Current measurement | Current transformer connected | |
| Auxiliary supply | 100–230 V AC/DC | |
| Communication | Modbus RTU | |
| Communication interface | RS485 | |
| Active energy accuracy | ±1% | |
| Accuracy class | Class 1 | |
| Display | LED | |
| Mounting type | Front-panel mounting | |
| Front dimensions (W × H) | 96 × 96 mm | |
| Weight | 0.315 kg |
Frequently Asked Questions
What is the ABB M1M 15 Modbus used for?
The ABB M1M 15 Modbus is used to measure and monitor electrical parameters including voltage, current, frequency, power factor, power and energy in three-phase commercial and industrial electrical systems.
Does the ABB M1M 15 support Modbus communication?
Yes. The 2TAZ661012R2000 version of the M1M 15 supports Modbus RTU communication, allowing measured electrical data to be integrated with compatible monitoring and automation systems.
What does the ABB M1M 15 Modbus measure?
The meter measures voltage, current, frequency, power factor, active power, reactive power, apparent power and energy, providing the principal measurements required for general electrical and energy monitoring.
What auxiliary supply does the M1M 15 Modbus require?
The ABB M1M 15 Modbus operates from a 100–230 V AC/DC auxiliary supply.
Where is the ABB M1M 15 Modbus typically installed?
The meter is designed for front-panel mounting in electrical switchboards and distribution panels, using a compact 96 × 96 mm front format.
Trusted Electrical Measurement from ABB
ABB M1M power meters provide practical electrical and energy monitoring for commercial and industrial distribution systems, combining essential three-phase measurements with straightforward panel installation and digital communication for modern energy management applications.
