DOLD – BH 5911 | Control Unit

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    DOLD – Control Unit

    Model Product Number Article Number Supply Voltage Number of Outputs
    Dold – Control Unit BH 5911.22 055532 DC 24 V 2 NO contacts, 1 NC contact
    BH 5911.3 055531 DC 24 V 3 NO contacts

    According to
    – Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
    – SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
    – Safety Integrity Level (SIL 3) to IEC/EN 61508
    – Category 4 to EN 954-1
    • For emergency stop function, the following inputs
    and outputs are available:
    – Inputs: 4 monitored start inputs, or
    3 start inputs and 1 stop input and
    2 Emergency stop inputs
    – Outputs: 3 NO contacts, or
    2 NO contacts/1 NC monitoring contact
    • Parallel connection of several SAFEMASTER M-systems possible
    • The functions are selected via rotary switch
    – 1 Emergency stop circuit, 2-channel
    – 2 Emergency stop circuits, single-channel
    – 1 Emergency stop circuit, 2-channel + 1 stop single channel
    • Auto or manual start
    • 2 semiconductor outputs for status indication
    • LEDs for status indication
    • Overvoltage and undervoltage monitoring function with error indication
    • Permanently monitored feedback loop to connect external contactors
    • Broken wire and short circuit monitoring function with error indication

    Width x Length x Height:

    45 x 84 x 121 mm

    Technical Data Sheet