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using free channels on remote


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gbvette 
Member - Posts: 2
Member spacespace
Joined: November 14, 2003
Location: United States
Posted: November 14, 2003 at 8:26 AM / IP Logged  

Hi everyone,

I hope I'm in the right section here.  I'm new to this remote and relay business so any help would be greatly appreciated.  Hope you don't mind a few dumb questions.

I have some free channels on a keyfob remote system installed in my car and want to use them to do some other things.

1 - Use 1 channel to activate the gas door release, currently it is operated by a switch.  How would I use a relay to do this?

2 - Use 1 channel simply to turn an accessory on or off?

3 - Use 1 channel to turn on a strobe light system and have it automatically shut off after about 60 seconds.  Can this be done?  How?

Thanks much,

Gary

derek123 
Copper - Posts: 163
Copper spacespace
Joined: October 09, 2003
Location: Canada
Posted: November 14, 2003 at 12:14 PM / IP Logged  

1 - Use 1 channel to activate the gas door release, currently it is operated by a switch.  How would I use a relay to do this?

>>> at the switch in question, find out what trigger ( signal, either + or - ) is sent when the button is pressed. Using a relay with this switch, your AUX out ( channel one, or what ever) would trigger the relay to send the same signal that  to the wire you tested.

ie. pressing the switch you see a wire goes +. So you set you relay up to send a

+ signal to the wire from your AUX out.  

2 - Use 1 channel simply to turn an accessory on or off?

>>> generally same as above, but use a latching relay.

3 - Use 1 channel to turn on a strobe light system and have it automatically shut off after about 60 seconds.  Can this be done?  How?

>>>  use a 528T pulse timer relay to activate the stobe, your AUX out trigger the relay.

===================================================================

To get in to more detail, tell us what polarioty the out puts from you alarm are, and what polarity the devices you wish to activate are triggered with.

gbvette 
Member - Posts: 2
Member spacespace
Joined: November 14, 2003
Location: United States
Posted: November 14, 2003 at 9:28 PM / IP Logged  

Thanks derek123!

All of the channels are negative outputs.   The gas door is -12V.  The strobes are +12V.

Thanks again!


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