the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
icon

negative to positive


Post ReplyPost New Topic
< Prev Topic Next Topic >
ccaudio 
Copper - Posts: 52
Copper spacespace
Joined: December 11, 2002
Location: Pennsylvania, United States
Posted: May 09, 2015 at 10:06 AM / IP Logged Link to Post Post Reply Quote ccaudio
I am installing a remote start on a 94 chevy g20. Can I use a relay that only has pins. 86. 30. 85. And 87a. To convert a negative to positive for the locks. The relays I have don't have pin 87.
howie ll 
Pot Metal - Posts: 16,466
Pot Metal spacespace
Joined: January 09, 2007
Location: United Kingdom
Posted: May 09, 2015 at 11:11 AM / IP Logged Link to Post Post Reply Quote howie ll
You need a 4 or 5 pin relay with 87. 87a denotes NC or normally closed,i.e. it's connected to 30 until the relay is energised, that's the opposite of what you want.
DEI 451 double relay module is what you want, if you're using DEI product it plugs straight in.
icearrow6 
Copper - Posts: 497
Copper spacespace
Joined: February 02, 2009
Location: California, United States
Posted: May 21, 2015 at 12:29 PM / IP Logged Link to Post Post Reply Quote icearrow6
Use one for each direction (lock/unlock)
https://www.the12volt.com/relays/relaydiagram8.html
howie ll 
Pot Metal - Posts: 16,466
Pot Metal spacespace
Joined: January 09, 2007
Location: United Kingdom
Posted: May 21, 2015 at 12:31 PM / IP Logged Link to Post Post Reply Quote howie ll
IceArrow....oops! Yes 2 relays though I did specify a single 451.

If you wish to post a reply to this topic, you must first login.
If you are not already registered, you must first register.

  Printable version Printable version Post ReplyPost New Topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

  •  
Search the12volt.com
Follow the12volt.com Follow the12volt.com on Facebook
Friday, March 29, 2024 • Copyright © 1999-2024 the12volt.com, All Rights Reserved Privacy Policy & Use of Cookies
Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

Secured by Sectigo
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
Support the12volt.com
Top
the12volt.com spacer
the12volt.com spacer