Here is a simplified example of a Mach3 interface board wiring diagram:
| | v +—————+ | X-axis Motor | | Driver | +—————+ Mach3 Interface Board Wiring Diagram
| | v +—————+ | Z-axis Motor | | Driver | +—————+ Here is a simplified example of a Mach3
| | v +—————+ | Spindle Control| | Output | +—————+ + | | v +&mdash
| | v +—————+ | I/O Ports | | (Limit Switches| | Home Switches | | Probe Input) | +—————+