(under construction)


This 'Breaker' node provides switching, electronic circuit breaker (eFuse) and monitoring of eight downstream DC power lines, each with individual programmable current level up to 2 Amp. Additionally, this device incorporates remote and local switching capabilities so that downstream power-rails can be re-activated, shutdown or given a low-level reset.


  • 8× overcurrent-protected downstream power switches 2A each
  • Measure voltage and individual currents
  • Remote + local control of outputs and error states
  • Per port programmable current limits for most parameters
  • Per port programmable manual control capabilites
  • CANopen® fieldbus, energy measurement device profile CiA 458 + generic I/O device profile CiA 401
  • Possibility for branding or custom firmware with specific behaviour
DIN-mount energy metering node

Network functions (via our gateway)

  • Stream data via JSON
  • View data directly via HTML, no cloud needed
  • Logging to micro-SD card
  • Bus ID assigned via serial number
  • Configuration & firmware update


  • Voltage range 6-38VDC
  • Current limit programmable between 0.1A and 2.2A
  • 'Mains' galvanic isolated from CAN-bus; >500V isolation, 5kV surge
  • CANopen® device profile for generic I/O device (CiA 401)
  • CANopen® device profile for energy measurment device (CiA 458)
  • Supports LSS node ID assignment and Fastscan (CiA 305)
  • Supports automatic bitrate detection between 10kbps and 1Mbps (CiA 801)
  • Supports power management & monitoring features (CiA 302-9 + custom)
  • Bus + 'mains' powered 6-38VDC, power <1W
  • 2-Way 10mm pluggable screw terminal connections for line in&out
  • DIN rail enclosure 101x80, width 17.5mm
  • T-Bus // 4-Pin 3.81mm terminal block CAN-bus connection
  • Mating terminal blocks included, including the T-Bus contact block
  • ATEX (IEC 60079) 'ec' & 'ic'




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