 how relay works ? |
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| jimkelly |
 Nov 6 2013, 06:02 AM
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Delaware USA  Group: Members Posts: 4,969 Joined: 5-August 04 From: Delaware, USA Member No.: 2,460 Region Association: MidAtlantic Region  |
and can some describe how a relay works?
is it that HIGH AMPERAGE thru 85 and 86 operate a switch, and when switched send LOW AMPERAGE thru 30 and 87? what is 87A's purpose? Attached image(s) 
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| 914itis |
Nov 6 2013, 06:29 AM
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Advanced Member Group: Members Posts: 2,892 Joined: 9-October 10 From: New York City Member No.: 12,256 Region Association: North East States |
How relay works Have fun
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| JStroud |
Nov 6 2013, 08:44 AM
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Senior Member Group: Members Posts: 1,463 Joined: 15-January 11 From: Galt, California Member No.: 12,594 Region Association: Northern California |
QUOTE(914itis @ Nov 6 2013, 04:29 AM)  Nice link, where did you find that, you're link shows a 914world address, but I couldn't find a section of the site that has that kind of info....unless I use your link (IMG:style_emoticons/default/confused24.gif) Am I missing something. Jeff |
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| 914itis |
Nov 6 2013, 10:32 AM
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#4
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Advanced Member Group: Members Posts: 2,892 Joined: 9-October 10 From: New York City Member No.: 12,256 Region Association: North East States |
QUOTE(JStroud @ Nov 6 2013, 09:44 AM) QUOTE(914itis @ Nov 6 2013, 04:29 AM) Nice link, where did you find that, you're link shows a 914world address, but I couldn't find a section of the site that has that kind of info....unless I use your link (IMG:style_emoticons/default/confused24.gif) Am I missing something. Jeff It was a PDF attached to a thread, I copied the link to the PDF instead of the thread. |
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Posts in this topic
jimkelly how relay works ? Nov 6 2013, 06:02 AM
arcadeforever wow, thats a great document!
How relay works H... Nov 6 2013, 06:54 AM arcadeforever from what I can see.... oddly enough it appears 87... Nov 6 2013, 06:49 AM
arcadeforever Shows how much of a newb I am, lol, I just saw in ... Nov 6 2013, 07:21 AM pcar916 To answer in short...
When the circuit is comple... Nov 6 2013, 07:57 AM pcar916 Bowlsby has a lot of information on his site.
htt... Nov 6 2013, 09:54 AM Dave_Darling I also have a write-up, about halfway down in this... Nov 6 2013, 10:02 AM pcar916 Forgot about this! That's a great write-up... Nov 6 2013, 10:07 AM jimkelly freakin ingenious.
since our cars are run from a... Nov 6 2013, 10:50 AM Spoke
freakin ingenious.
since our cars are run from ... Nov 6 2013, 11:53 AM pcar916
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i think image is correct?
30 is always a pe... Nov 7 2013, 03:19 AM underdog
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i think image is correct?
30 is always a p... Nov 7 2013, 07:52 AM Dave_Darling 30 is always a permanent ground.
No, 30 should be... Nov 7 2013, 09:43 AM Mike Bellis Current is limited by the fuse size and to some ex... Nov 6 2013, 11:41 AM Mike Bellis By the way current is stupid and don't know sh... Nov 6 2013, 11:47 AM Tom Relays use a small current to control a much large... Nov 6 2013, 01:09 PM r_towle Current or load is always dictated by the device c... Nov 6 2013, 05:32 PM Mike Bellis Read this...
Nov 6 2013, 08:00 PM jimkelly I believe pin 30 is always connected to either 87 ... Nov 7 2013, 08:41 AM Spoke
I believe pin 30 is always connected to either 87... Nov 7 2013, 09:25 AM Mike Bellis Relay nomenclature:
30: Common
87: Nomally Open
87... Nov 7 2013, 09:56 AM |
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