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Home Shop Data Acquisition and Control Digital I/O

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.

8 Results

    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.

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    Provides digital input and output capabilities for CompactDAQ or CompactRIO systems.

    Feature Highlights:

    • Platform: CompactDAQ, CompactRIO

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    Provides output signals from electromechanical and solid state/FET relays for CompactDAQ or CompactRIO systems.

    Feature Highlights:

    • Platform: CompactDAQ, CompactRIO

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    Provides digital input and output capabilities for PXI systems.

    Feature Highlights:

    • Platform: PXI
    • Bus: PXI, PXI Express

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    Configures digital lines as inputs, outputs, counters/timers, or custom communication protocols using FPGA-based logic for PXI systems.

    Feature Highlights:

    • Platform: PXI
    • Bus: PXI, PXI Express

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    Provides digital input or output channels for remote I/O systems. Remote I/O modules must be used with a supported NI real-time controller.

    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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    Provides digital input and output capabilities for computer-based systems.

    Feature Highlights:

    • Bus: PCI, PCI Express, USB

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    Configures digital lines as inputs, outputs, counters/timers, or custom communication protocols using FPGA-based logic.

    Feature Highlights:

    • Bus: PCI, PCI Express

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    Connects to and communicates with devices using I²C, SMBus, and SPI protocols.

    Feature Highlights:

    • Bus: USB