nuckolls.bob(at)aeroelect Guest
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Posted: Mon Feb 15, 2016 9:28 pm Post subject: S702-1 Intermittent Duty Starter Contactor...pedigree u |
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At 02:06 PM 2/15/2016, you wrote:
Quote: | O.K., this is why I am hesitant on posting here and why I haven't mentioned this in the months since I ran into this issue. |
How do you get a question answered if you don't
ask????
Quote: | I knew we would wind up running off into the ditch on this one. Here is the link to the contactor and which also has a link to the wiring diagram. Feel free to review the diagram and show me where it says the "I" terminal goes positive on contact closure. If you can, then I stand corrected.
http://www.bandc.aero/intermittentdutystartercontactor.aspx
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Running into a ditch??? This forum has been active first
on Compuserve and later on Matronics for over 30 years.
This contactor and its brothers have been discussed at
length and in detail many times over those years and the
photo I posted previously has been on my website for
at least 20 years.
I've never called out use of the "I" terminal on the
z-figures because there never seemed to be much interest
in it beyond the occasional discussion about a starter-
engaged light . . . which hasn't been a really big
thing. I think I've got one schematic that suggests
using the "I" terminal to drive the built-in solenoid/
contactor on a PM starter . . . there was a lot more
discussion about that.
In any case, it's a generic automotive part with
a rich service history of satisfactory performance
on airplanes.
Bob . . .
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