5 Axis CNC Breakout Board w Optical Coupler for Mach3 (Parallel Port)

Overview

Take full control of your CNC machine with the 5 Axis CNC Breakout Board w/ Optical Coupler for Mach3 (Parallel Port). This essential interface board acts as the central hub between your computer and your CNC electronics, converting parallel port signals into clean, isolated control signals for up to 5 stepper or servo motors, spindle control, and limit switches. Whether you're building a new CNC router, converting a manual mill, or upgrading an existing setup, this breakout board provides a reliable and cost-effective solution for both hobbyists and professionals.

Key Features

• 5-Axis Control: Drives up to 5 stepper/servo motors (X, Y, Z, A, B) for complex multi-axis machining.
• Optical Isolation: Built-in optocouplers protect your computer's parallel port and mainboard from electrical noise and spikes, ensuring stable operation.
• Mach3 & LinuxCNC Ready: Seamlessly compatible with Mach3, LinuxCNC, and other popular parallel port CNC software.
• Spindle & Auxiliary Control: Includes dedicated spindle on/off and speed control (PWM), plus additional relay outputs for coolant, dust collection, or other peripherals.
• Limit Switch & E-Stop Inputs: Integrated inputs for home/limit switches and emergency stop for enhanced safety and accuracy.
• Easy Wiring: Clearly labeled screw terminals and standard parallel port connector simplify installation and troubleshooting.
• Wide Power Compatibility: Operates from a 5V DC supply, commonly available in most CNC power setups.

Technical Specifications

• Control Interface: Parallel Port (DB25)
• Number of Axes: 5 (X, Y, Z, A, B)
• Isolation: Optical couplers on all inputs and outputs
• Output Type: Step/Direction signals for stepper/servo drivers
• Inputs: Limit switches, home switches, emergency stop, probe
• Outputs: Spindle on/off, spindle PWM, 2x relay outputs (optional)
• Power Supply: 5V DC (typically from PC power supply or dedicated 5V PSU)
• Dimensions: Compact PCB design (approx. 100mm x 80mm)
• Compatibility: Windows PC with parallel port (or PCIe parallel port card)

Applications & Use Cases

• CNC Routers & Mills: Ideal for hobby and professional CNC machines, including 3-axis and 4/5-axis configurations.
• Laser Cutters & Engravers: Control motion and auxiliary functions like laser on/off and power.
• Plasma Cutters: Manage torch height control and motion axes.
• 3D Printers & DIY Projects: Use as a general-purpose motion controller for custom builds.
• Educational & Research: Perfect for university labs, maker spaces, and prototyping.

What's Included

• 1x 5 Axis CNC Breakout Board
• 1x DB25 Parallel Port Cable (optional – check listing)
• (Screw terminals and connectors may be pre-soldered or included as per variant)

Compatibility

• Software: Mach3, LinuxCNC, TurboCNC, EMC2
• Operating Systems: Windows XP/7/8/10 (with parallel port), Linux
• Drivers: Compatible with common stepper drivers (e.g., TB6560, TB6600, DM542, A4988 via step/direction interface)

MOKWN Recommendation

For Egyptian makers and engineers building or upgrading CNC machines, this breakout board is a must-have. It integrates seamlessly with Mach3, the most widely used CNC software, and offers reliable optical isolation to protect your valuable computer hardware. Whether you're a student, hobbyist, or professional, this board provides the performance and reliability needed for precision machining. Pair it with a quality stepper driver and power supply from MOKWN for a complete, dependable CNC control system.