3 wire proximity switch help

[bobby]

First of all thank you guys for replying.

it's a 6 - 36v switch the wiring diagram that came with the switch is attached and I also included a picture of the switch. Since I'm not and electronics person I'm trying to find which wires go to what pin numbers and if a transistor is needed which one and how to connect it. I
Im using a 12v transformer to power the switch.

Thanks again for the help if you need me to list something else I missed let me know.

I thinks they are simply a +, - and a 'switch' wire.

I had a similier type, Brown to +5v, Blue to Ground (-5v), and the black wire to the 'Limit switch' terminal on my controller....
I used NC Studio.