General > General Discussion
Dual Switch Single Track Wiring
TwinStar:
Just to make sure I'm in the right neighborhood...
Something like this?
SPST-NO circuit with an OFF-MOM function?
https://www.digikey.com/product-detail/en/e-switch/RP3502ABLK/EG1900-ND/280446
Alan:
Yep
TwinStar:
--- Quote from: Alan on January 13, 2019, 06:58:29 PM ---Yep
--- End quote ---
Awesome, thanks!
Alan:
Had a few thoughts...
* Connect the track to the NC side of the relay. That way you don't lose the track if something goes wrong with the China circuit / power supply / wiring / switches.
* Connect your LED/resistors at the China circuit board terminals to make the rest of the under-module wiring connection free.
* You could wire green LEDs to the track side (NC) of the relay and red LEDs to the NO side. That way you have red OFF and green ON indicators.
TwinStar:
--- Quote from: Alan on January 13, 2019, 09:04:45 PM ---Had a few thoughts...
* Connect the track to the NC side of the relay. That way you don't lose the track if something goes wrong with the China circuit / power supply / wiring / switches.
* Connect your LED/resistors at the China circuit board terminals to make the rest of the under-module wiring connection free.
* You could wire green LEDs to the track side (NC) of the relay and red LEDs to the NO side. That way you have red OFF and green ON indicators.
--- End quote ---
Alan:
1. That's a good idea. I ordered a spare too in case of a failure at a setup.
2. I don't think I follow
3. That's a really good idea.
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