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Remote I/O module, ecoLink522, 523

EY-EM 522, 523

How energy efficiency is improved

Regulation, control, monitoring and optimisation of operational systems, e.g. room automation or HVAC engineering, in combination with an automation station


  • Part of the SAUTER EY-modulo 5 system family

  • Remote I/O module for ecos500, 504, 505 and modu521

  • Switching and dimming of up to 4 lamps

  • Can be located up to 500 m from the automation station

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