So tiny, 150 x 80 mm, yet so mighty. Epec EC44 is a new compact programmable control unit based on the new connector and housing concept. It has a powerful 32-bit processor and large internal memory for application and parameters. EC44 has 16 inputs and 16 outputs with high-side current measurement, two CAN buses and a status LED. EC44 is based on CODESYS3.5 programming and supports Epec PLC libraries, Epec MultiTool and CANmoon tools. EC44 Control Unit has a robust full aluminum housing with IP69 protection and a lever locking connector designed especially for high vibration environments.

Technical specifications

  • Processor: 32 bit CPU
  • Application SRAM up to 1 Mbyte
  • PLCopen application size: up to 1024 kbyte
  • CAN: 2
  • I/O: 32 (16 inputs + 16 outputs)
  • IP class: IP69
  • Temperature range: -40 … + 85 °C,   -40 … +185 °F
  • Connectors: 1 x LEAVYSEAL 46 pins
  • CODESYS version: 3.5
  • Supported CAN protocols: CANopen, SAEJ1939
  • RGB diagnostic LED for quick status check and fault detection

EC44 is available in following versions:


  • 2 x CAN, 12 x PWM / DO high side current measurement, 4 x PWM / DO, 16 inputs (AI/DI/PI),  232 kByte internal SRAM, aluminium enclosure


  • 2 x CAN, 16 x PWM / DO high side current measurement, 16 inputs (AI/DI/PI), 1 MByte internal SRAM, painted aluminium enclosure