need help with toggle switches please

i started to wire my overhead i bought from poldragonet using the fdssys1x card i never done this before im trying to make a simple on/off switch and this is what i need help the switch has 3 posts middle being positive 2 outer ones is your continouity (ground) i wired one positive one negative the switch toggles once with interface it do i need to run another common on the other post to toggle switch off? is actually off a function i need to setup? im using prosim and just trying to understand how the interface card and prosim communicate if anyone can help will be apreciated regards Aaron

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Originally Posted by pelgrin21

i started to wire my overhead i bought from poldragonet using the fdssys1x card i never done this before im trying to make a simple on/off switch and this is what i need help the switch has 3 posts middle being positive 2 outer ones is your continouity (ground) i wired one positive one negative the switch toggles once with interface it do i need to run another common on the other post to toggle switch off? is actually off a function i need to setup? im using prosim and just trying to understand how the interface card and prosim communicate if anyone can help will be apreciated regards Aaron

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The middle pin is your ground, the two outer pins are switch positions. If its just on / off you need, you only need to solder a wire to one of the outer pins. then connect to your board (middle to ground, then outer pin to your input connection) Then configure in prosim.