Table Of Contents

PXIe-4139 Pinout

    Last Modified: December 3, 2020

    Table 1. Signal Descriptions
    Item Description
    A Access Status LED
    B Active Status LED
    C Output LO
    D Sense LO
    E Guard
    F Output HI
    G Guard
    H Guard
    I Guard
    J Sense HI
    K Chassis Ground
    Table 2. LED Access Status Indicator
    Status Indicator Device State
    (Off) Not Powered
    Green Powered
    Amber Device is being accessed
    Table 3. LED Active Status Indicator
    Status Indicator Output Channel State
    (Off) Channel not operating in a programmed state
    Green Channel operating in a programmed state
    Red Channel disabled because of error, such as an overcurrent condition

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