Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Can someone please make sense of this diagram?
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Old 06-28-2007, 01:33 PM
msherrow msherrow is offline
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I will try...the coil connections are the 12v supply going into the top and the wire through the reed switch. The wire from the DPDT relay to the std relay and the wire to earth are also the coil connections for the std relay. You will need to read out the connections to see which is input or output with pwr applied to coil. You should have pwr to flashing led with no earth ground applied to coil, and pwr removed when coil grounded. With coil grounded pwr is sent to std relay to energize it and close circuit. Normally closed push button is for locking/unlocking of DPDT relay. Sooo inputs are 12v and jumper from reed switch wire. Outputs are normally closed switch to ground and input to std relay with relay energized and to flashing led with relay deenergized. Would be easier if I could remember what NO and NC stood for
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