M4M Series Power Meter Data Access Information Notice

This document is an official information notice for ABB M4M series power meters, detailing how to access and retrieve product data via direct communication protocols (Modbus RTU, Modbus TCP/IP, BACnet/IP, Profibus DP-V0, Bluetooth) and indirect methods. It also specifies product data types, formats, collection frequencies, storage, and retention duration, in compliance with the EU Data Act (Regulation 2023/2854).