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How to simulate SWG (Switch to Ground) functionality on MC43FS in IQAN?

chekuri_tito 1 month ago in IQANdesign updated by Jan Gillesen 1 month ago 4

I have a switch which is NC (Normally Closed) type with SWG (Switch To Ground) function. But from the MC43FS handbook I realized all the Digital IN are SWB (Switch to Battery) type. Is there a way to simulate the SWG function on Digital IN pins using IQANdesign?

+1


I'd recommend using one of the four inputs on the MC43 that have internal pull-up 

On the IQAN-MC43FS block diagram in IQANdesign, you have the inputs marked PU (for Pull Up).

Hi Gustav,

Thank you for the suggestion.

But I am in need of more than 4. Is there any other way?

Thank you.

Hi Gustav,

Are there any additional hardware to simulate the SWG on Digital IN PD we can connect on MC43FS.

Because in my application I require more than 4 Digital IN PU.

Thank you.