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Digital I/O

Digital I/O products can acquire and generate digital signals and patterns at multiple logic levels. You can characterize circuits, toggle control lines, and meet many other digital application needs.

digital input and output hardware is available in a variety of form factors, such as usb, pci, pci express, and remote i/p
I/O, Logic Levels, and Form Factors for a Broad Range of Applications

Digital I/O hardware includes options for a wide range of channel counts, voltage logic levels, and form factors, including USB, PCI, PCI Express, and remote I/O. With this variety, you can choose hardware to handle all the signal types you need.

Industrial Digital Output Sensor Compatibility

Digital output sensors and actuators driven by digital signals are popular across several industries. NI digital I/O hardware includes options for different sinking and sourcing outputs, off-state leakage current, minimum holding current, and other key parameters.

Reconfigurable Digital Inputs and Digital Outputs

Reconfigurable digital I/O products offer advanced functionality, such as multirate sampling and individual channel triggering, because of the onboard FPGA. You can customize these models with the LabVIEW FPGA Module.

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    Platform Modules

    Platform modules integrate with modular hardware platforms that allow you to combine different types of modules in a custom system that leverages shared platform features. NI offers three hardware platforms—CompactDAQ, CompactRIO, and PXI—though all platforms may not be represented in this category.

  • Starting from

    Os módulos digitais da Série C fornecem recursos digitais de entrada e saída para sistemas CompactDAQ ou CompactRIO.

    Feature Highlights:

    • Platform: CompactDAQ, CompactRIO

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    Sinais de saída de relés eletromecânicos, estado sólido e FET para sistemas CompactDAQ ou CompactRIO.

    Feature Highlights:

    • Platform: CompactDAQ, CompactRIO

  • Starting from

    As placas PXI de E/S digitais oferecem recursos de entradas e saídas digitais para sistemas PXI.

    Feature Highlights:

    • Platform: PXI
    • Bus: PXI, PXI Express

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    Linhas digitais configuradas como entradas, saídas e contadores/temporizadores ou com protocolos de comunicação customizados, usando lógica baseada em FPGA para sistemas PXI.

    Feature Highlights:

    • Platform: PXI
    • Bus: PXI, PXI Express

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    Canais de entradas/saídas digitais para sistemas de E/S remotas. Os módulos de E/S remotas devem ser usados com um controlador de tempo real da NI compatível.

    Feature Highlights:

    • Bus: Remote I/O

    • Stand-Alone or Computer-Based Devices

    Stand-alone or computer-based devices either integrate with standard desktop and laptop computers or allow you to use them without the need for other modular hardware.

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    Os dispositivos de E/S digitais fornecem entradas e saídas digitais para sistemas baseados em computador.

    Feature Highlights:

    • Bus: PCI, PCI Express, USB

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    Configuração de linhas digitais como entradas, saídas, contadores/temporizadores ou protocolos de comunicação customizados, usando lógica baseada em FPGA.

    Feature Highlights:

    • Bus: PCI, PCI Express

  • Starting from

    Ele pode se conectar e se comunicar com dispositivos que utilizam protocolosI²C, SMBus e SPI.

    Feature Highlights:

    • Bus: USB