Skip to content

Socomec DIRIS A20 modbus Modbus Register Map

The Socomec DIRIS A20 modbus 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 Socomec DIRIS A20 modbus deployments, teams often use this map to surface power, current, and voltage data in facility metering, commissioning, and operational analytics.

This page shows a public register preview. Check the catalog in your installed XPF version for complete-map availability and licensing.

Confirm the exact model and firmware, address base, register function, word order, scaling and units against the manufacturer manual before polling. This preview does not establish hardware validation.

Overview

  • Device: Socomec DIRIS A20 modbus
  • Type: Power Meter
  • Protocol: Confirm the supported transport for the exact device and firmware in the manufacturer manual.
  • Use case: power monitoring, energy metering, and facility automation
  • Works with: Modbus Monitor XPF (import directly)

Download Modbus Map

The sample below is a public preview. Check the catalog in your installed XPF version for current availability, access and licensing.

Public JSON preview · Preview data terms

Register Table (Sample)

Sample registers from the Socomec DIRIS A20 modbus Modbus map. Confirm the sample against the exact device and firmware before use.

Signal Address Type Units Category
Hour meter allocation1 Auxiliary power supply 2 Currents3 phase to phase voltage 4 Input 1 5 Input2 6 Input3 436361 UINT16 V Voltage
Current Transformer secondary 457345 UINT16 - Current
Reactive Power Calculation 436369 UINT16 kW Power
OUT pulse output value 0 0 1 kWh kvarh1 1 kWh kvarh2 10 kWh kvarh3 100 kWh kvarh4 1000 kWh kvarh5 10000 kWh kvarh 436359 UINT16 kWh Energy
Frequency F Hz 450526 UINT32 Hz Frequency
Alarm Type 1 I2 In3 U4 V5 PP6 QP7 SP8 PFC9 PFL10 THDU11 THDV12 THDI13 HOUR14 F 436363 UINT16 - Power Factor
Alarm Specified time 1 999 s 436364 UINT16 - Status
thd U12 451536 UINT16 - Harmonics
SOCO :4 450000 STRING - General
JBUS Table Version EX 101 Version 1 01 450006 UINT16 - Identification
Product option code bit field bit 1 Metering Optionbit 2 Communication optionbit 3 3 inputs 1 output option 436096 UINT16 - Communication
Current Transformer primary A 457346 UINT16 - Current

How to Use This Map

  1. Download Modbus Monitor XPF — Get the free version.
  2. Select the Socomec DIRIS A20 modbus device map — check availability and access in the installed application catalog.
  3. Connect to your device — confirm transport, addressing and data types before starting a read operation.
  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 — reusable maps reduce repeated manual entry; validate addresses and data types for your device
  • 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

  • Power
  • Current
  • Voltage
  • Energy
  • Status
  • Harmonics
Public catalog sample

The public JSON sample differs from the guide table above. Both are previews; confirm the exact model and firmware before use.

SignalDisplay addressData typeUnitsCategory
Phase to phase voltage U12 V400776UINT32VVoltage
Phase 1 current400768UINT32-Current
E active power kW400790UINT32kWPower
Active energy400856UINT32kWhEnergy
Frequency Hz400788UINT32HzFrequency
Average value I1 max400838UINT32-General
Phase 2 current400770UINT32-Current
Phase 3 current400772UINT32-Current
Neutral current400774UINT32-Current
Phase to phase voltage U23 V400778UINT32VVoltage
Phase to phase voltage U31 V400780UINT32VVoltage
Phase to neutral voltage phase 1 V400782UINT32VVoltage