reading wiring charts

Printed From: the12volt.com
Forum Name: General Discussion
Forum Discription: General Mobile Electronics Questions and Answers
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=114181
Printed Date: May 16, 2025 at 4:46 AM

Topic: reading wiring charts

Posted By: noctorum
Subject: reading wiring charts
Date Posted: June 02, 2009 at 6:46 PM

From this wiring chart;

https://www.the12volt.com/installbay/alarmdetail/269.html

Am I correct in assuming that, for example with the Door Unlock, if the Blue/Red wire is grounded (due to the '-' at the end of the description) the doors would unlock?

Replies:

Posted By: tommy...
Date Posted: June 02, 2009 at 6:56 PM

Yes...That wire requires a ground PULSE to un-lock...

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M.E.C.P & First-Class
Go slow and drink lots of water...Procrastinators' Unite...Tomorrow!

Posted By: noctorum
Date Posted: June 02, 2009 at 7:03 PM

I'm using an IC to control it, would 1ms qualify as a pulse?

Posted By: i am an idiot
Date Posted: June 02, 2009 at 7:14 PM

Probably going to take a whole lot more than 1ms. 250ms would be a better bet.

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