Universal Interfaces BE series

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The inputs of the MDT Universal Interface react depending on their programmed parameters and send a telegram on the KNX bus.
You can connect conventional push-buttons or auxiliary contacts (e.g. door and window contacts) to the device.


  • Production in Germany, certified according to ISO 9001
  • To connect push-buttons or auxiliary contacts
  • Each output can be set as 1,5mA low current output for LED
    (Not with BE-02230.01)
  • 4 integrated logical modules, e.g. interpretation of the inputs
    (e.g. window closed or sending second object)
  • NO or NC contact operation, programmable length of button push
  • Operation of blinds and shutters, 1 and 2 button operation
  • Forced setting function for each output
  • Operation with short/long button push and 2 objects
  • Counting of pulses
  • Cyclical sending of contact state programmable
  • Flush mounted (length of connection cables: 22cm)
  • Dimensions (W x H x D): 41mm x 41mm x 12mm
  • Integrated bus coupling unit


ETS product data


Assembly and operation instructions

Technical manual