Anyone have a 7i76E Board for sale?

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04 Mar 2019 17:53 #127715 by Type_Zero_Design
Anyone have a 7i76E Board for sale? was created by Type_Zero_Design
I'm not sure if this is allowed here, if not I will pull it down. But just wanted to see if anyone had an extra 7i76E board laying around that they would be willing to part with. Just got off the phone with Mesa and they said they don't expect to have them back in stock until the beginning of the month best case.... I really need one like yesterday.

More than happy to pay full price and shipping not looking for a deal just trying to not have to wait a month or more!

Thanks!

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04 Mar 2019 18:00 #127716 by PCW
Replied by PCW on topic Anyone have a 7i76E Board for sale?
Pretty sure the 7I76ED variant is available
Unless you are doing a retrofit that is pre-wired for sourcing relay drivers,
the 7I76E and 7I76ED are interchangable

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05 Mar 2019 01:49 #127744 by Type_Zero_Design
Replied by Type_Zero_Design on topic Anyone have a 7i76E Board for sale?
Is there any real advantage to sourcing vs. Sinking other than I'm just used to the concept of sourcing and switching the voltage side?

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05 Mar 2019 02:58 #127748 by PCW
Replied by PCW on topic Anyone have a 7i76E Board for sale?
Sourcing outputs have the advantage that a short to ground (a likely fault) will disable an output rather than enable it

Sinking outputs make it easier to have multiple output voltages

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05 Mar 2019 14:07 #127787 by pl7i92
Replied by pl7i92 on topic Anyone have a 7i76E Board for sale?
as now so many seming to build CNC stuff Mesa Stuff is on a big sail around the World as my expiience in germany on getting ethernet stuff also

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