The Homematic Molti IO Box is a separate control unit for switching boilers, circulation pumps and circulating pumps. It can be used with up to four underfloor heating actuators even without a Homematic IP Access Point or Homematic Central Unit CCU2. The Multi IO Box enables switching between winter and summer operation - i.e. heating/cooling - by configuring a corresponding switching output or input. A humidity limiter input can reliably prevent the formation of mold due to condensate on the pipes in cooling mode. A temperature limiter input to protect the floor is also available. A 0 to 10 V output is used, for example, to control a KWL (controlled living space ventilation). Easy installation with screws or on a top hat rail. Can be operated with the Home Control Access Point in conjunction with the Homematic IP app, the Homematic central unit CCU2 and with many partner solutions
