Table Of Contents

PXI-2527 Pinout

Version:
    Last Modified: February 23, 2017

    1-Wire 64×1 Multiplexer Topology

    Table 1. Signal Descriptions
    Signal Description
    CHx Channel terminals
    COM0+ Routing destination for all channel terminals
    COM0- Routing destination for the 1WREF0 lead

    1-Wire Dual 32×1 Multiplexer Topology

    Table 2. Signal Multiplexer Descriptions
    Signal Description
    CH0 through CH31 Channel terminals that route to COM0+
    CH 32 through CH63 Channel terminals that route to COM1+
    COM0+ Routing destination for CH0 through CH31
    COM1+ Routing destination for CH32 through CH63
    COM0- Routing destination for the 1WREF0 lead
    COM1- Routing destination for the 1WREF1 lead

    2-Wire 32×1 Multiplexer Topology

    Table 3. Signal Descriptions
    Signal Description
    CH0+ through CH31+ Channel terminals that route to COM0+
    CH0- through CH31- Channel terminals that route to COM0-
    COM0+ Routing destination for all positive channels
    COM0- Routing destination for all negative channels

    2-Wire Dual 16×1 Multiplexer Topology

    Table 4. Signal Descriptions
    Signal Description
    CH0+ through CH15+ Channel terminals that route to COM0+
    CH0- through CH15- Channel terminals that route to COM0-
    CH16+ through CH31+ Channel terminals that route to COM1+
    CH16- through CH31- Channel terminals that route to COM1-
    COM0+ Routing destination for CH0+ through CH15+
    COM0- Routing destination for CH0- through CH15-
    COM1+ Routing destination for CH16+ through CH31+
    COM1- Routing destination for CH16- through CH31-

    4-Wire 16×1 Multiplexer Topology

    Table 5. Signal Descriptions
    Signal Description
    CH0A+ through CH15A+ Channel terminals that route to COM0+
    CH0A- through CH15A- Channel terminals that route to COM0-
    CH0B+ through CH15B+ Channel terminals that route to COM1+
    CH0B- through CH15B- Channel terminals that route to COM1-
    COM0+ Routing destination for all positive channels (A and B)
    COM0- Routing destination for all negative channels (A and B)

    Independent Topology

    Table 6. Signal Descriptions
    Signal Description
    CHx Channel terminals
    COM0+ Routing destination for all channel terminals
    COM0- Routing destination for the 1WREF0 lead

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