computers don't like heat or dust, so, if you can put the main CPU in a enclosed rack that stays cool and reasonalbly dust free you should be fine.
keeping it cool is the most important thing. you can buy some static free compressed air and blow out the dust regularly. i've got a buddy that has had a server and PC in his garage which is the dirtiest place i've ever seen and he never has problems.
I am putting together a CNC outfit for my shop.
>
> I have a variety of computers available to me (laptops,
> horizontal/vertical desktops, rack mounts) to choose from for the
> controller. Same goes for the furniture that the computer will be in > or on. >
> I would like to hear from others as to what your computer
> configuration is and how well it works for you.
>
> Some of the issues that I am looking at...
>
> How important is it to have the computer ruggedized for the less than
> favorable conditions that a shop environment presents?
>
> What type of rack, desk, table, etc. do you use to hold your
> equipment?
>
> How portable? Built into a stationary rack/desk or should it be
> portable to move around to different machines?
>
> Do you use it standing or sitting?
>
> How big a display? Monochrome or color? CRT or LCD?
>
> What type of keyboard? Mouse or trackball?
>
> Thanks in advance,
>
> TMT