KU53-unit is a compact and versatile unit for RTU use. I/O-extension is easy with Kuumic KU52-units.


  • DIN-rail maount
  • as default IEC60870-104/101
  • 13xDI 4xDO 3xAI ETH/RS232/RS485
  • Configuration with web-browser
  • Batteries deep discharge protection
  • Batteries 2x12V charge balancer
  • 12V and 24V voltages measurement
  • Current measurement
  • Batteries capacity test (external resistor needed)
  • Easy I/O-extension with KU52-units (max. 9 units)


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