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Grega
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Location:
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Registered:
June 2002
 
Re: 4AGE thematic switch setup question?? Mon, 06 October 2003 08:08 Go to previous messageGo to previous message
dorikin what switch did u use?

u should be able to use a 5 pin relay, one with 87 and 87a i figure. like this

+12v to 85 on relay
-12v from one side of green sender to 86 on relay.
-12v to 30 on relay
87 on relay to ground lead on fan
87a is not connected

my understanding is that, when the circuit is normally open ,ie under 80 degrees, 87a will be active and have -12v to it (because 85 and 86 are creating a field holding the switch to 87a)

when the field is broken by the circuit closing, 87 should then become active, to which, whatever polarity (being + or -) is held on 30 will be txfrd to the device.

i think this is right. someone with more electronics nouse needs to confirm or test to see if this functionality is correct.

some good logic is here : http://www.motorsportsdigest.com/perform3.htm

more good relay reading here
http://www.autoshop101.com/forms/hweb2.pdf

i think this is sussed. will try tommorrow. my fucking green switch here at home is broken - and i have two where my car is. sassin frassin.

[Updated on: Mon, 06 October 2003 08:13]

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SubjectPosterDate
Read Message   4AGE thematic switch setup question?? ke382TGMon, 06 October 2003 07:17
Read Message   Re: 4AGE thematic switch setup question?? GregaMon, 06 October 2003 07:41
Read Message   Re: 4AGE thematic switch setup question?? dorikinMon, 06 October 2003 07:58
Read Message   Re: 4AGE thematic switch setup question??  GregaMon, 06 October 2003 08:08
Read Message   Re: 4AGE thematic switch setup question?? TE72_TurboMon, 06 October 2003 08:44
Read Message   Re: 4AGE thematic switch setup question?? GregaMon, 06 October 2003 09:25
Read Message   Re: 4AGE thematic switch setup question?? TE72_TurboMon, 06 October 2003 10:07
Read Message   Re: 4AGE thematic switch setup question?? oldcorollasMon, 06 October 2003 10:38
Read Message   Re: 4AGE thematic switch setup question?? GregaMon, 06 October 2003 10:43
Read Message   Re: 4AGE thematic switch setup question?? flappsMon, 06 October 2003 10:53
Read Message   Re: 4AGE thematic switch setup question?? GregaMon, 06 October 2003 21:32
Read Message   Re: 4AGE thematic switch setup question?? TE72_TurboMon, 06 October 2003 11:47
Read Message   Re: 4AGE thematic switch setup question?? dorikinMon, 06 October 2003 13:06
Read Message   Re: 4AGE thematic switch setup question?? sideshowMon, 06 October 2003 22:24
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