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    Typ 8691 - Control head for decentralized automation of ELEMENT process valves

    Produkt-Foto Typ 8691

    Produkten på bilden kan skilja sig från den verkliga specifika utformningen.

    • Produkt-Foto Typ 8691
    • Produkt-Foto Typ 8691

    Typ beskrivning

    The control head Type 8691 is designed for decentralized automation of ELEMENT Type 21xx pneumatic process valves. The registration of the valve end position is done through a contact-free analog position sensor, which automatically recognises and saves the valve end position through the Teach function when starting up. The integrated pilot valve controls single or double-acting actuators. As an option a fieldbus interface, AS-Interface or DeviceNet, can be chosen.The design of the control unit and the actuator enables an internal control air channel without external tubings. Besides the electrical position feedback signal the status of the device is shown directly on the control head itself through coloured powerful LEDs showing a clear visible valve position status, even under dirty or dark environments. The housing is easy to clean and features proven IP protection and chemically resistant materials for use in hygienic processing in food, beverage and pharmaceutical industries. Focused on wash down applications the IP rating is supported by a positive pressure inside the control head. Combined with Bürkert ELEMENT actuators the unique pilot valve system enables a compressed air recycling that avoids actuator chambers contamination from the environment.

    • Contact-free inductive valve position registration(Teach function)
    • Coloured illuminated status display
    • Integrated control air routing
    • Fieldbus AS-Interface or DeviceNet (option)
    • With ATEX II cat. 3G/D approval

    För att välja rätt produkt hänvisas till tekniska data, bilder och anteckningar för att säkerställa korrekt användning i enlighet med databladet.

    Ladda ner

    Datablad

    Beskrivning
    Filstorlek
    Språk / Land
    DTS 8681, 869x, 879x Install Kits 4,3 MB EN / EU
    DTS Control Head 357 kB EN / EU
    DTS 8681, 869x, 879x Adaptionen 4,3 MB DE / DE
    DTS Cabezal de control 1,6 MB ES / ES
    DTS Steuerkopf 357 kB DE / DE

    Manual

    Beskrivning
    Filstorlek
    Språk / Land
    MAN Add. Inform. Position Sensor 693,6 kB EN,FR,DE / EU
    MAN Approval EX Type 8690 1,1 MB EN / EU
    MAN Control Head 4 MB EN,FR,DE / EU
    MAN Quickstart Control Head 2,3 MB EN,FR,DE / EU
    MAN Software Communicator 1,3 MB EN / EU
    MAN USB-Interface 2,2 MB EN,FR,DE / EU
    MAN Certification EX Type 8690 1,1 MB FR / FR
    MAN Manual de Instrucciones 807,6 kB ES / ES
    MAN Software Communicator 1,3 MB DE / DE
    MAN Software Communicator 1,4 MB FR / FR
    MAN Zulassung EX Typ 8690 1,1 MB DE / DE

    Mjukvara

    Beskrivning
    Filstorlek
    Språk / Land
    SOW Buerkert Communicator 3.1.1 172,4 MB ML
    SOW Initiation Files EDS A.02 5,1 kB ML

    EU-försäkran

    Beskrivning
    Filstorlek
    Språk / Land
    ABD EU-DoC|EU Declaration 1,4 MB EN,FR,DE
    ABD EU-DoC|EU Declaration 1,3 MB EN,FR,DE

    Funktionell modell

    Beskrivning
    Filstorlek
    Språk / Land
    3D_ANIMATION 3D-Animation - 8691 3,5 MB DE
    3D_ANIMATION 3D-Animation - 8691 3,5 MB EN

    Tillgängliga produkter

  • Filter
    • Contact-free inductive valve position registration(Teach function)
    • Coloured illuminated status display
    • Integrated control air routing
    • Fieldbus AS-Interface or DeviceNet (option)
    • With ATEX II cat. 3G/D approval