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Eaton EM19 M Modbus Register Map

The Eaton EM19 M is a power meter used for power monitoring, energy metering, and facility automation. This page provides a sample Modbus register map with addresses, data types, and signal categories to help engineers commission, troubleshoot, and monitor the device. For Eaton EM19 M deployments, teams often use this map to surface demand, harmonics, and power factor data in critical power distribution and electrical monitoring systems.

This page shows a preview subset of the full device map available in Modbus Monitor XPF.

Engineers searching for Eaton EM19 M Modbus map, Eaton EM19 M register map, or Eaton EM19 M Modbus registers can use this page as a compatibility snapshot before importing the full map into Modbus Monitor XPF.

Overview

  • Device: Eaton EM19 M
  • Type: Power Meter
  • Protocol: Modbus RTU / Modbus TCP
  • Use case: power monitoring, energy metering, and facility automation
  • Works with: Modbus Monitor XPF (import directly)

Download Modbus Map

The full Eaton EM19 M Modbus register map is available inside Modbus Monitor XPF as a pre-built device map. Download the free feature-locked version to access and export the complete map.

Register Table (Sample)

Sample registers from the Eaton EM19 M Modbus map. Import the full map in Modbus Monitor XPF to access all registers.

Signal Address Type Units Category
ForwardEnergy 400515 FLOAT32 kWh Energy
PFapparentA 407699 FLOAT32 - Power Factor
PwrDemandWindowPeriod 403336 FLOAT32 kW Demand
VanPerTHD 404353 FLOAT32 - Harmonics
VAh 400517 FLOAT32 - General
ReverseEnergy 400525 FLOAT32 kWh Energy
CurDemandWindowPeriod 403594 FLOAT32 kW Demand
ACIAPeakDemand 403841 FLOAT32 kW Demand
ACIBPeakDemand 403842 FLOAT32 kW Demand
ACICPeakDemand 403843 FLOAT32 kW Demand
DemandACVanPeak 403844 FLOAT32 kW Demand
DemandACVbnPeak 403845 FLOAT32 kW Demand

How to Use This Map

  1. Download Modbus Monitor XPF — Get the free version.
  2. Select the Eaton EM19 M device map — pre-built maps are bundled and ready to load.
  3. Connect to your device — enter the device IP or COM port and start polling registers immediately.
  4. Visualise and log — build dashboards, trend data, and export readings without manual register entry.

Why Use Pre-Built Maps

  • Saves time — no need to manually look up or enter register addresses
  • Reduces errors — pre-validated maps eliminate mis-typed addresses and wrong data types
  • Speeds commissioning — connect and poll within minutes instead of hours
  • Reusable across projects — use the same map across multiple sites and installations

Data Categories Available

  • Demand
  • Harmonics
  • Power Factor
  • Energy