TNG 64 Pin I/O Card (w/ LEDs)
This Next-Generation IO Card replaces the legacy input and legacy output card with one board. Each pin functions as an input, output, or both (software controlled). Each pin has a dual-color LED indicating the pins current state (high or low).
This card is typically stuffed for positive inputs (active high) and positive outputs (negative ground). These can be converted in the field to opposite polarity by replacing 8 driver chips and moving two components. These can be converted prior to shipment as well (listed as pin negative cards).
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