4511
FAQs / Re: LImit and home switches
« on: November 27, 2014, 07:33:08 AM »
Hi Cheryl,
1) If you wish - Mach3 allows normally open or normally closed switches to be used (selecting Active Low / Active High as appropriate). Most prefer to use normally closed switches - supposedly it makes if 'fail-safe' if a wire falls off ( n.b. I use normally open switches and have never had a problem yet ).
2) You will need to use a Break Out Board or Controller that accepts 24 Volt input signals.
Tweakie.
1) If you wish - Mach3 allows normally open or normally closed switches to be used (selecting Active Low / Active High as appropriate). Most prefer to use normally closed switches - supposedly it makes if 'fail-safe' if a wire falls off ( n.b. I use normally open switches and have never had a problem yet ).
2) You will need to use a Break Out Board or Controller that accepts 24 Volt input signals.
Tweakie.