Question

What is the A/B switch on the D2-12TR used for?

Answer

It is used because there is not enough space on the D2-12TR for 12 LEDs. When the switch is in the A position, the LEDs indicate the status of the first bank of 6 outputs. When the switch is in the B position, the LEDs indicate the status of the second bank of 6 outputs.

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FAQ Subcategory: Power, I/O, and Wiring

This item was last updated on 2001-11-07
Document ID: 659

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