Power Metering And Monitoring Devices - DIRIS A-40 | Socomec
Power Metering & Monitoring Device with Modbus, BACnet or Profibus communication
Power Metering And Monitoring Devices DIRIS A-40 — panel-door mounted with Plug and Play sensors
Configuration wizard guides the user step by step, ensuring automatic errors correction and cutting commissioning time in half.



  • Plug & Play: quick RJ12 connection to smart current sensors
  • Assisted configuration guarantees the fastest and most reliable commissioning
  • Embedded web based software WEBVIEW-S
  • Global accuracy class 0.5 (meter + sensors) in accordance with ANSI C12.20
  • Available in Modbus RTU or TCP, BACnet, Profibus


  • UL 61010 Guide FTRZ/PICQ File E257746
  • ANSI C12.20
  • IEC 61557-12
  • CEC compliant


The DIRIS A-40 is a panel-mounted power monitoring device for measuring, monitoring parameters such as voltage, current, power, energy and power quality of electrical installations.
Compatible with TE/TR/iTR/TF smart current sensors.
Versions with Modbus RTU, Modbus TCP, BACnet IP and Profibus communication, making integration into Energy Management Systems easy.
The power meter offers a configuration wizard guiding the user step by step during the first power on. It also detects and corrects configuration errors. This cuts the
commissioning time in half and ensures consistent readings.


  • Industrial processes
  • Infrastructures
  • Data Center
  • Building
Mechanical View Available
48250500 - DIRIS A-40 RS485 Modbus 3I 2O
48250501 - DIRIS A-40 Ethernet 3I 2O
48250502 - DIRIS A-40 Profibus 3I 2O
DIRIS Digiware I & DIRIS A-40 & DIRIS B Accessories
48290583 - Digiware RJ12 Cable 3x1m
48290603 - Digiware RJ12 Cable 1x10m
48290602 - Digiware RJ12 Cable 1x5m
48290593 - Digiware RJ12 Cable 6x1m
48290590 - Digiware RJ12 Cable 6x0.1m
48290584 - Digiware RJ12 Cable 3x2m
48290591 - Digiware RJ12 Cable 6x0.2m
48290601 - Digiware RJ12 50m + connectors
48290597 - Digiware RJ12 Cable 6x0.5m
48290595 - Digiware RJ12 Cable 3x0.5m
48290581 - Digiware RJ12 Cable 3x0.2m
48290596 - Digiware RJ12 Cable 4x0.5m
48290580 - Digiware RJ12 Cable 3x0.1m
48290582 - Digiware RJ12 Cable 3x0.3m
48290588 - Digiware RJ12 Cable 4x1m
48290594 - Digiware RJ12 Cable 6x2m
48290589 - Digiware RJ12 Cable 4x2m
48290592 - Digiware RJ12 Cable 6x0.3m