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Table Of Contents

USB-6008 Pinout

    Last Modified: September 18, 2017

    Table 1. Signal Descriptions
    Signal Reference Description


    Ground—The reference point for the single-ended analog input measurements, analog output voltages, digital signals, +5 VDC supply, and +2.5 VDC at the I/O connector, and the bias current return point for differential mode measurements.

    AI <0..7>


    Analog Input Channels—For single-ended measurements, each signal corresponds to one analog input voltage channel.

    For differential measurements, AI 0 and AI 4 are the positive and negative inputs of differential analog input channel 0. The following signal pairs also form differential input channels: AI <1,5>, AI <2,6>, and AI <3,7>.

    AO <0,1>


    Analog Output Channels—These terminals supply voltage output.



    Port 0 Digital I/O ChannelsYou can configure each signal individually as an input or output.



    Port 1 Digital I/O ChannelsYou can configure each signal individually as an input or output.

    PFI 0


    Programmable Function Interface—This terminal is configurable as either a digital trigger or an event counter input.

    +2.5 V


    +2.5 V External Reference—Provides a reference for wrap-back testing.

    +5 V


    +5 V Power Source—Provides +5 V power up to 200 mA.

    Table 2. LED State/Device Status
    LED Device Status
    Off Device is not connected or is in suspend.
    On Device connected but not initialized, or the computer is in standby mode. In order for the device to be recognized, the device must be connected to a computer that has the correct driver version installed on it.
    Single-blink Device operating normally.

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