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    Communication modules

    KeConnect - I/O modules


    Versatile communication options

    Our KeConnect communication modules enable customized communication with a wide range of communication partners through stackable modules and plug-in cards. Standardized plugs ensure easy wiring.

    • Support of a wide range of high-performance bus protocols.
    • Easy connection with other systems.
    • Powerful parameterization and diagnosis interface.
    • Custom configurations.

    Available modules

    KeConnect C5

    • Serial interfaces: SM 510, SM 520, IM 500
    • CAN: FM 500, IM 500
    • EtherCAT bus couplers: BL 570, BL 575
    • EtherCAT switches: NM 570, NM 575

    KeConnect C2

    • Serial interfaces: SM 210/A, SM 220/A, SM 230/A, SX 210/A, SX 220/A, SX 230/A
    • CAN: FM 200/A, FX 200/A
    • PROFIBUS: FM 260/A, FM 265/A
    • SERCOS III: FX 271/B
    • Ethernet: NX 252/A, FX 271/B
    • Bus couplers: BL 270-series (EtherCAT), BL 210/B (CAN)

    Used in the following systems



    The complete solution for the automation of robots and machines

    Read more


    The optimized automation solution for injection molding machines

    Read more
    KeControl FlexCore

    KeControl FlexCore

    The turnkey automation system with open hardware and software architecture

    Read more
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    Your direct contact

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