Re: [CAD_CAM_EDM_DRO] Re: How to convert a Grizzly 1006 Mill to CNC

At 06:00 PM 10/19/2007, you wrote:

>I am sorry but a newbie has a hard time understand the I/O and (NC) and (NO)

I/O Input/output -- a pin on a port.

NC Normally Closed - on a switch "pushing" the actuator causes it to open.

NO Normally Open - on a switch "pushing" the actuator causes it to close.

David G. LeVine
Nashua, NH 03060