Setting up 7I73 Pendent

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04 Jul 2020 23:30 #173634 by MarkD2
I need help wiring the selector switches to the 7I73. Where should the two wires from each switch be connected and should the third be ground? I have a second question . IS there a sample HAL file for this setup?

Thanks

MarkD

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04 Jul 2020 23:51 - 04 Jul 2020 23:51 #173636 by PCW
Replied by PCW on topic Setting up 7I73 Pendent
Yes, inputs 8 through 15 or keypad inputs have pullup resistors so the switch common
should be ground (they will read high when unconnected and low when connected to ground
through the switch)
Last edit: 04 Jul 2020 23:51 by PCW.

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