Epec GC44 is a responder product for centralized control system architectures where one commander unit controls multiple responders. GC44 has 16 inputs and 16 outputs with high-side current measurement, two CAN buses and a status LED. GC44 Responder Unit has durable housing designed for harsh environment with IP69 protection and a lever locking connector designed especially for high vibration environments.

 Epec GC44 Responder Unit offers flexibility for the system design making it easy to scale and update the system and enabling different topologies such as centralized systems and zonal architectures. GC44 supports Epec Software Development Environment for easy set-up.

  • Processor: 32 bit CPU
  • 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
  • Supported CAN protocols: CANopen
  • RGB diagnostic LED for quick status check and fault detection


Symbol / NameExplanation
CEThis product complies with the requirements set in the CE Standard.
E17This product is certified with normal automotive (E17) EMC (electromagnetic compatibility) standards.
RoHS2This product complies with the RoHS directive (The Restriction of the use of certain Hazardous Substances in Electrical and Electronic Equipment).
Ordering codeE30SGC44-021E30SGC44-022
Technical ManualMAN000789MAN000790
5 V / 10 V REF11
PWM/DO/CM 1612
PWM / DO-4
AI / DI1010
AI / DI / PI66
CoatingPaintedSurtec coating


Contact us for more

+358 (0)20 760 8111


tested, designed and produced in finland.

Epec control systems are made 100% in Finland. We are a control system expert, specializing in intelligent control systems and information systems for even the most demanding conditions. Epec’s organization and processes have been fine tuned to cooperate with large international customers.

Harsh conditions?

Bring it on!

All Epec control units are designed and manufactured to  withstand harsh conditions:
high mechanical shocks and vibration, heat, cold and different chemicals.

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