[Swansea Hackspace] Laser Cutter - initial testing

[Ceri Clatworthy]

....
I might be able to 'FIND' a mushroom E-Stop :)

Ceri

On Wed, Apr 15, 2015 at 4:34 PM, Justin Mitchell <
justin at swansea.hackspace.org.uk> wrote:

> On Wed, 2015-04-15 at 16:19 +0100, Ceri Clatworthy wrote:
> > I found a pair of safety magnetic reed switches,
> > but only 500mA
> >
> >
> > RS 613-8195 & RS 613-8202
> >
> >
> > If you want then i will bring them in - if I am in work Friday.
> >
>
> The laser tube interlock circuit, which is where we would want to
> install it, is only going to be a logic level thing.
>
> currently that circuit goes just to the 'laser on/off' toggle on the
> panel, and would be the obvious place to install such things.
>
> a more traditional E-Stop mushroom button could be inserted in the motor
> control power lines if necessary, but we are less concerned about that
> right now.
>
>
>
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