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M4M 20-M MODBUS Network analyzer
ABB M4M 20-M MODBUS network analyzer with MID approval, Bluetooth, Modbus RTU communication, dual digital outputs and 48–240 V AC/DC auxiliary supply for industrial energy monitoring.
£310.58
Why Choose the ABB M4M 20-M MODBUS Network Analyzer?
The ABB 2CSG239055R4051 M4M 20-M MODBUS is a high-performance three-phase network analyzer designed for accurate energy monitoring, power quality analysis and electrical system management. Featuring MID approval, integrated Bluetooth connectivity and Modbus RTU communication, it enables reliable energy measurement and seamless integration into building management systems (BMS), SCADA platforms and industrial automation networks.
Part of ABB's advanced M4M panel meter range, the analyzer delivers comprehensive monitoring of electrical parameters including voltage, current, power, energy, frequency, harmonics and power quality. The intuitive colour graphic display and smart commissioning via Bluetooth simplify installation, configuration and diagnostics while reducing commissioning time.
With support for three-phase 230/400 V and 400/690 V systems, auxiliary power from 48–240 V AC/DC, two digital outputs and MID-certified energy metering, the M4M 20-M MODBUS is ideal for commercial buildings, industrial facilities, data centres and energy management applications.
Key Advantages
- Accurate MID-approved network analyzer for energy monitoring.
- Integrated Bluetooth for smart commissioning and diagnostics.
- Modbus RTU communication for seamless automation integration.
- Measures voltage, current, power, energy and power quality.
- Two integrated digital outputs.
- Ideal for industrial, commercial and energy management systems.
Key Features
- ABB M4M 20-M MODBUS network analyzer.
- MID approved for certified energy measurement.
- Integrated Bluetooth connectivity.
- Modbus RTU communication interface.
- Two programmable digital outputs.
- Colour graphic display for advanced visualisation.
- Measures active, reactive and apparent power.
- Supports harmonic analysis and power quality monitoring.
Advanced Energy Monitoring and Power Quality Analysis
The ABB M4M 20-M MODBUS continuously measures key electrical parameters including voltage, current, frequency, active and reactive power, energy consumption, harmonics and power factor. This enables operators to optimise energy efficiency, detect electrical anomalies and improve overall system reliability.
Its integrated Bluetooth interface simplifies commissioning through ABB's mobile tools, while Modbus RTU communication allows straightforward integration into energy management systems, PLCs and SCADA applications for real-time monitoring and reporting.
Typical Applications
- Industrial power monitoring.
- Commercial building energy management.
- Electrical distribution panels.
- Building Management Systems (BMS).
- SCADA and industrial automation.
- Data centres and critical power infrastructure.
Technical Specifications
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| Device Type | Test instrument | |
|---|---|---|
| Phase | Three Phase | |
| IP Rating | IP54 | |
| Series | M4M | |
| SKU | 2CSG239055R4051 | |
| Product type | Network analyzer | |
| Bluetooth | Yes | |
| MID approved | Yes | |
| Auxiliary supply | 48–240 V AC/DC | |
| Nominal system voltage | 3 × 230 (400) V / 3 × 400 (690) V | |
| Frequency | 50 / 60 Hz | |
| Digital outputs | 2 | |
| Protection rating | IP54 (front) | |
| Dimensions (H × W × D) | 96 × 96 × 78 mm | |
| HS Code | 90303100 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB M4M 20-M MODBUS used for?
It is a network analyzer designed to monitor electrical parameters, energy consumption and power quality in three-phase electrical systems.
Does this analyzer support Modbus communication?
Yes, the unit features integrated Modbus RTU communication for connection to PLCs, SCADA systems and energy management platforms.
Is the M4M 20-M MODBUS MID approved?
Yes, it is MID approved, making it suitable for certified energy measurement applications.
Does it include Bluetooth connectivity?
Yes, integrated Bluetooth allows simplified commissioning, configuration and diagnostics using compatible ABB tools.
Where is this network analyzer typically installed?
It is commonly installed in industrial switchboards, commercial buildings, energy management systems and electrical distribution panels.
Trusted for Accurate Energy Management
ABB M4M network analyzers are trusted by electrical engineers, facility managers and industrial automation professionals worldwide for delivering accurate energy monitoring, reliable power quality analysis and seamless integration into modern electrical systems.
