momentary to constant output to no output

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=111622
Printed Date: May 10, 2025 at 10:28 AM

Topic: momentary to constant output to no output

Posted By: steven89107
Subject: momentary to constant output to no output
Date Posted: February 15, 2009 at 10:08 PM

I want to use one pulse neg. on the alarm to turn on my cargo light. I saw the diagram momentary to constant. Is there a way to turn it off with a second pulse or with a pulse from a different aux. channel...

Replies:

Posted By: i am an idiot
Date Posted: February 16, 2009 at 5:19 AM

Replace the switch with your alarm negative pulse.

Posted By: steven89107
Date Posted: February 16, 2009 at 8:51 PM

Thank You...First time, Very cool web site. 89 f150 hornet alarm...ran new wire for everything. ford didnt go big with the stock wire. reversing polarity locks. Should i be using diodes between the alarm and stock wire for parking light, door locks and dome light. got some at radio shack. part 276-1141 3 amps 50 volt maybe overkill. wasnt sure about the one amp diodes. also thought about if you needed to use them inline...put them in a buss fuse holder..little solder and there protected. many thanks..

Posted By: hotwaterwizard
Date Posted: February 17, 2009 at 12:02 AM

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John DeRosa (Hotwaterwizard)
Stockton California
When in doubt, try it out !