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    Housings & Hardware

    System communication unit

    The system communication unit SCU serves as a digital audio storage for the VARIODYN D1 loading sound system.

    Overview

    The System Communications Unit serves as a digital audio memory for the VARIODYN D1 system. It is possible to record and playback multiple audio data streams simultaneously.The connection to the other VARIODYN D1 modules is made via the Ethernet, and is permanently monitored.The audio storage for critical evacuation alerts and notifications is done in accordance with IEC EN 60849 in a non-volatile flash memory. Depending on the format, storage capacity is approx. two hours.Additional prerecorded audio messages such as announcements, signals, or commercial texts are stored on a hard disk. Depending on the format, storage capacity here is approx. 1000 hours.The SCU can also be used for the logging and recording of announcements. These are also stored in the memory, and logged with date, time, and activation details. The automatic buffer makes it possible to transmit announcements that cannot be played to all targets as soon as these targets become available.Connections

    Ethernet connection 100 Mbit/s

    Network connection

    24 V DC emergency inputDisplays

    POWER-LED, HARDDISK-LED

    ERROR-LED, STAND-ALONE-LEDNote:

    Not for safety-related voice messages, these must be stored in the DOM.

    Features & Benefits:
    • EN 54-16 certified
    • Digital audio memory for VARIODYN¬†D1
    • Networkable via Ethernet
    • Can be used for the logging and recording of announcements
    • Automatic buffer and repetition of interrupted announcements
    • 24 V DC emergency power supply
    Others
    Name
    Description
    File Size
    Date
    Size
    Sistemas De Aviso Publico Y Alarma Por Voz Catalog
    application/pdf 6.48 MB
    6/1/2019
    6.48 MB
    Arquitectura Sistema VARIODYN D1 Catalog
    application/pdf 5.22 MB
    6/1/2019
    5.22 MB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    D1 Voice Alarm Consultant's Specification Guide
    application/pdf 1.28 MB
    5/8/2023
    1.28 MB
    Name
    Description
    File Size
    Date
    Size
    D1 Voice Alarm Consultant's Specification Guide
    application/pdf 1.28 MB
    5/8/2023
    1.28 MB
    Sistemas De Aviso Publico Y Alarma Por Voz Catalog
    application/pdf 6.48 MB
    6/1/2019
    6.48 MB
    Arquitectura Sistema VARIODYN D1 Catalog
    application/pdf 5.22 MB
    6/1/2019
    5.22 MB
    Name
    Description
    File Size
    Date
    Size
    Sistemas De Aviso Publico Y Alarma Por Voz Catalog
    6.48 MB
    6/1/2019
    Arquitectura Sistema VARIODYN D1 Catalog
    5.22 MB
    6/1/2019
    D1 Voice Alarm Consultant's Specification Guide
    1.28 MB
    5/8/2023
    Product Number
    Part Number
    Description
    Add to list
    583381.31
    System Communication Unit SCU