Re: [CAD_CAM_EDM_DRO] Re: limitswitch set up

Thanks for the info Bernard.
Owen

> The switches come from http://www.lasermotion.com/Servo.html, they
> are listed about 2/3 rds of the way down the page as OPTO LIMIT
> SWITCHES, it says $25/16 pcs, but its actually 15 pcs, an excellent
> buy IMO. Wiring is straight forward, put 220 ohm resistors in series
> with lead 5 to limit LED current, I used 4 wire shielded cable from
> the controller to each box, +5, gnd, axis- and axis+, grounded the
> shield at the controller end only, The RS boxes come with a PCB which
> was convenient for mounting minature terminal blocks the resistors
> and a cap across the supply.
>
> Hope this helps,
>
> Bernard
>