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Table Of Contents

NI 9237 with RJ50 Pinout

    Last Modified: August 8, 2017

    Table 1. RJ50 Connector Signal Descriptions
    Signal Description
    AI+ Positive analog input signal connection
    AI- Negative analog input signal connection
    EX+ Positive sensor excitation connection
    EX- Negative sensor excitation connection
    RS+ Positive remote sensing connection
    RS- Negative remote sensing connection
    SC Shunt calibration connection
    T+ TEDS data connection
    T- TEDS return connection
    Table 2. Four-Terminal Excitation Voltage Connector Signal Descriptions
    Signal Description
    EX+ Positive external excitation source connection
    EX- Negative external excitation source connection

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