Mach3 Interface Board Wiring Diagram Official

| | v +—————+ | Parallel Port | | (LPT1 or LPT2) | +—————+

Here is a simplified example of a Mach3 interface board wiring diagram: Mach3 Interface Board Wiring Diagram

| | v +—————+ | Motor Control | | Outputs | +—————+ | | v +&mdash

| | v +—————+ | Interface | | Board (Mach3) | +—————+ + | | v +&mdash