Please select your preferred language

    Contact now Contact now
    Contact now

    KeTop OP 3xx
    keyboard panels

    Stationary operating device


    Button operation with tactile feedback

    Operating panels of the OP 3xx series are part of the high-performance KePlast control systems. Focus lies on the operation of hydraulic standard injection molding machines. Labeling strips on the keyboard enable simple adaptation of the buttons to individual needs and make these panels a reliable operating device for other industrial applications as well.

    The OP 3xx keyboard operating panels are designed as a pure monitor solution with a TFT, 7”, 8.4”, 10.4” and 12.1” color display without touchscreen function and are operated with short-stroke buttons with imprinting. Visualization runs centrally on the control CPU. The cost-efficient design combines robustness and industry-tested technology with high economic efficiency.



    for hydraulic injection molding machines



    Display sizes

    from 7” to 12.1”


    short-stroke buttons

    Technical data

    OP 321/COP 331/C or /EOP 341/C or /EOP 351/C
    Resolution800 x 480800 x 600800 x 600800 x 600
    Colors”16.7 million"256,000256,000256,000
    Operating elements
    Short-stroke keyboard with imprinting and tactile feedback58 buttons58 buttons63 buttons63 buttons
    Buttons with LEDpartialpartialpartialpartial
    Keyboard labeling stripspartialpartial (C) or complete (E)partial (C) or complete (E)partial
    Recesses for emergency-stop, USB and additional toggle switches4455

    Used in the following systems



    The optimized automation solution for injection molding machines

    Read more


    Mobile and stationary visualization solutions

    Read more
    There was an error

    Please contact us directly via email at

    Your request was submitted successfully

    Thank you for your request. Our KEBA Customer Support will get in touch with you soon.


    You need more information, have any questions or want us to call you back?

    Firstname is a required field
    Lastname is a required field
    Email is a required field
    Subject is a required field
    Message is a required field

    Your direct contact

    Lisa Scheuchenpflug
    Lisa Scheuchenpflug Team Administration Officer +43 732 7090 22711