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Switch2 KNX 4


The Switch2 KNX 4 module is the ideal tool to involve any buttons, switches, window contacts or other contacts in a KNX BUS.
Already existing or special switches can be used via a small switch module for control functions. The device is extremely small and can hide easily behind the desk in the wall mount box.

Up to four dry contact switch contacts can be included easily into the KNX network for each module.



Switch2 KNX 4

Product images




Functions


  •    Sending the input status after BUS voltage recovery
  •    Short / long key press with two objects
  •    Operation of various loads by multiple push button actions
  •    Storing of scenes
  •    Switching sequence function
  •    Counter function
  •    Switching and dimming
  •    Control of blinds and shutters
  •    Sending of values
  •    Operation of several loads in a fixed switching sequence
  •    LED feedback control function


  • Technical data


       PHYSICAL CONNECTIONS

    Input voltage: 20 V DC
    Input current: 5 mA
    Connections: KNX BUS clamp (red / grey)
    Output voltage: 5 V DC
    Output current: max. 2.5 mA, limited via series resistor of 2 KΩ
    20 cm connection cables


       CONSTRUCTION

    Body material: plastic grey
    Dimensions: 45 x 45 x 11.7 mm
    Weight: 17 g
    Mounting: wall mount box


       ENVIRONMENTAL CONDITIONS

    Working temperature: -5 °C ~ +45 °C
    Storage temperature: -25 °C ~ +55 °C

       CERTIFICATION

    KNX (EN50 090-1, -2)
    In accordance with the EMC guideline (2004 / 108 / EC) and the low voltage guideline (2006 / 95 / EC)


       PROGRAMMING

    ETS4 (downward compatible)
    Adressing: MAC & Digital


       ELECTRICAL SAFETY

    Protection category: indoor
    Protection class: IP 20 (EN60529)

       POWER SUPPLY

    BUS voltage: 24 V DC
    Consumption: 5 mA / 20 V DC (BUS voltage)
    Input / Output: 4 ch can be parameterized individually as inputs or outputs


       COMMUNICATION

    KNX



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    preussen automation GmbH

    Flurweg 11
    82402 Seeshaupt
    Germany

      +49 (0) 8801 / 91 19 - 030
      +49 (0) 8801 / 91 19 - 013
      service@preussen-automation.eu


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