delay relay
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=130464
Printed Date: May 02, 2024 at 9:17 PM
Topic: delay relay
Posted By: redfar
Subject: delay relay
Date Posted: February 01, 2012 at 1:08 PM
Hello,
I am going to install front parking sensors and I going to connect them with brake lights.When I press the brake they activate.What I want is a relay that when I release the brake pedal the parking sensors stay on for approximately 30 seconds not switch off.
Can you please help me with this?I found this relay
DEI 611T Mosfet Multi-switch, but I am not sure if this is for what I want the relay to.
Replies:
Posted By: howie ll
Date Posted: February 01, 2012 at 4:39 PM
That's the one or a DEI 528t. But they will both activate as soon as you press the brake switch.
You're better off linking the front sensors to a speed control device, e.g. Sailes Marketing UK
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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.
Posted By: redfar
Date Posted: February 02, 2012 at 2:57 PM
thanks allot for your reply,I saw the manual,and I can't understand how it has to be connected.
red +12v
green activation input, (+12v I think from the brabe switch)
black -12v
and how the yellow and brown be connected?I think they must be connected to positive and negative of the parking sensors to be switched on?
or I am wrong?
thanks in advance
Posted By: howie ll
Date Posted: February 02, 2012 at 4:12 PM
You have the instructions, read carefully.
-------------
Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.
Posted By: redfar
Date Posted: February 03, 2012 at 11:44 AM
Today I tried to connect the DEI 611T,I can't understand what I am doing wrong.
red +12v
green activation input, from 12v supply
black -12v
But I don't have any current at the brown and yellow.
When feed the brown wire with +12v at the yellow one I have constant +12v so the parking brakes will be always on
I put the 1 and 3 from the module on the on position
I can't understand what I'm doing wrong I think it simple as that.
I hope this is not a china rubbish and if it works only for few minutes.
Posted By: howie ll
Date Posted: February 03, 2012 at 1:29 PM
1 ON
2 OFF
3 ON
4 OFF
Brown 12V+ constant
Thought, try turning the timer adjustment down, then work up.
You've set it up correctly.
-------------
Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.
Posted By: redfar
Date Posted: February 04, 2012 at 12:40 PM
thanks I think the relay is not working properly because when I connect the brown with the +12v I always have +12v at the yellow not when I activate the module so for me is useless
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