Table Of Contents

Digital Configurations

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    Last Modified: September 6, 2017

    Table 1. Digital Input Configurations
    Configuration Notes
    Single input Available on any digital input channel.
    Single input with test pulse Test pulse on DIn reserves DOn to generate the test pulse. Available on any digital input channel.
    Dual input A dual input on DIn, reserves DIn+1. Available on these channel pairs: [DI0, DI1], [DI2, DI3], [DI4, DI5], [DI6, DI7].
    Dual input with test pulse Test pulse on DIn reserves DIn+1, DOn and DOn+1. Available on these channel sets: [DI0, DI1, DO0, DO1], [DI2, DI3, DO2, DO3], [DI4, DI5, DO4, DO5], [DI6, DI7, DO6, DO7].
    Table 2. Digital Output Configurations
    Configuration Notes
    Single output Available on any digital output channel.
    Single output with external readback Readback on external DOn reserves DIn. Available on any digital output channel.
    Single output with internal test pulse Available on any digital output channel.
    Single output with external test pulse Outputs a test pulse on DOn and reserves DIn to monitor test pulse. Available on any digital output channel.
    Dual output Dual output on DOn reserves DOn+1. Available on these channel pairs: [DO0, DO1], [DO2, DO3], [DO4, DO5], [DO6, DO7].
    Dual output with Internal test pulse Dual outputs with test pulses on DOn and DOn+1. Available on these channel pairs: [DO0, DO1], [DO2, DO3], [DO4, DO5], [DO6, DO7].
    Dual output with external test pulse Dual outputs with test pulses on DOn and DOn+1 and reserves DIn and DIn+1 to monitor test pulses. Available on these channel pairs: [DO0, DO1, DI0, DI1], [DO2, DO3, DI2, DI3], [DO4, DO5, DI4, DI5], [DO6, DO7, DI6, DI7].
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    Note  

    Dual input and dual output configurations are only available on the even-numbered channel. Only the even-numbered channel will be available in the fault table or on the state machine diagram.


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