Table Of Contents

USB-6525 Pinout

Version:
    Last Modified: March 21, 2017

    Table 1. Signal Descriptions
    Signal Reference Description

    P0.<0..7>A, P0.<0..7>B

    Port 0 Channels—Solid-state relay 60 VDC/30 Vrms (42.4 Vpk) output.

    P1.<0..6>+, P1.<0..6>–

    ±60 VDC Port 1 Digital Input ChannelP1.<0..6>+ corresponds to the positive input terminal and P1.<0..6>– corresponds to the negative input terminal.

    P1.7+/PFI 0+, P1.7-/PFI 0-

    ±60 VDC Port 1 Digital Input Channel or Event Counter Input Source—This channel is configurable as either a digital input or an event counter. As a digital input signal, P1.7+ corresponds to the positive input terminal and P1.7- corresponds to the negative input terminal. As a counter, PFI 0+ corresponds to the positive counter terminal and PFI 0- corresponds to the negative counter terminal.

    Table 2. LED State/Device Status
    LED Device Status
    Off Device is not ready for use.
    Blinking USB traffic present.

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