Table Of Contents

PXIe-4309 Pinout

Version:
    Last Modified: September 18, 2017

    Module Connector

    Front Connector Diagram Pin Number Column A Column B Column C
    32 GND AI16+ AI0+
    31 AI8+ AI16- AI0-
    30 AI8- AI24- AI24+
    29 GND AI20+ AI4+
    28 AI12+ AI20- AI4-
    27 AI12- AI28- AI28+
    26 GND AI21+ AI5+
    25 AI13+ AI21- AI5-
    24 AI13- AI29- AI29+
    23 GND AI7+ AI1+
    22 AI9+ AI7- AI1-
    21 AI9- AI25- AI25+
    20 GND NC NC
    19 REF+ NC NC
    18 REF- NC NC
    17 GND AI18+ AI2+
    16 AI10+ AI18- AI2-
    15 AI10- AI26- AI26+
    14 GND AI22+ AI6+
    13 AI14+ AI22- AI6-
    12 AI14- AI30- AI30+
    11 GND AI23+ AI7+
    10 AI15+ AI23- AI7-
    9 AI15- AI31- AI31+
    8 GND AI19+ AI3+
    7 AI11+ AI19- AI3-
    6 AI11- AI27- AI27+
    5 PFI GND PFI0 PFI1
    4 NC GND GND
    3 NC NC NC
    2 RSVD RSVD RSVD
    1 RSVD RSVD RSVD

    TB-4309 (ST) Pinout


    TB-4309 (MT) Connectors 0 and 2 Pinout


    TB-4309 (MT) Connectors 1 and 3 Pinout


    Table 1. Signal Descriptions
    Signal Description

    GND

    Ground—Ground terminal.

    AI<0..31>+, AI<0..31>-

    Analog Input Channels AI+ and AI- are the positive and negative inputs of the differential analog channel.

    RSVD

    Reserved—These pins are reserved for communication with the accessory.

    PFI<0,1>

    Programmable Function Interface—Configurable 5.0 V tolerant digital input or 3.3 V digital output for sending or receiving trigger and synchronization signals. PFI lines are referenced to PFI GND.

    PFI GND

    Programmable Function Interface Ground—Digital ground reference for PFI lines.

    REF+, REF-

    Reference—REF+ and REF- are the positive and negative outputs of the internal reference used for self-calibration.


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