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what is the 5v output on the umi7774 referenced to?

what is the 5v output on the umi7774 referenced to?

‎03-20-2014 04:45 PM

the UMI 7774 has a 5V output on the feedback connctor (amongst other places) what is this 5V line referennced to i.e. whats the return line? is it DGND? Ciso?


 

Anyone know?


 

thanks

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Re: what is the 5v output on the umi7774 referenced to?

‎03-20-2014 09:24 PM

It is referenced to digital ground.

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Re: what is the 5v output on the umi7774 referenced to?

‎03-21-2014 04:23 AM

Thanks!

 

Do you happen to know where its coming from? Is it supplied by the controller or is it being regulated down from the 24V power supply on the UMI itself?

 

Thanks again

 

Paul

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Re: what is the 5v output on the umi7774 referenced to?

‎03-21-2014 05:13 AM

I don't think it is a pass-through signal.  It looks like it comes from the UMI.

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Re: what is the 5v output on the umi7774 referenced to?

‎03-21-2014 06:24 AM

Thanks

 

Paul

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