C11G - Multifunction CNC Board


CNC4PC     This breakout board has all the features for a basic 4 axes machine with spindle control.  It has been designed to provide a flexible interface and functions to your computer projects by using the parallel port or USB-based or Ethernet-based controller.


  • IEEE 1284 Standard compatible.
  • PULL-UP or PULL-DOWN selection for inputs.
  • Buffered inputs and outputs.
  • Microcontroller based SCHP.
  • Built-in Variable Speed Control.
  • Electromechanical Relays with NO and NC positions.
  • Status LEDs on all inputs and output connections.
  • Output pins 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 16 and 17. • Input pins 10, 11, 12, 13 and 15.
  • Input and output pins close to ground or +5vdc connections.
  • Common terminal for pins 2-9 can be ground or +5vdc.
  • External Enable Pin (EN).
  • Works directly with popular CNC hardware and software.
  • All TTL 5VDC signals.
  • Screw-On connections for all terminals.
  • All pins can be used in a concurrent manner.
More Information
Manufacturer CNC4PC
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File TypeDocument Name
Wiring SampleC11GS With Huanyang
SoftwareConfiguration for files for Mach4 using Darwin on Step and Direction Spindle Control
XML FileExample XML file C11G, C11GS, C41 and C69
Product ManualC11GR9_User_Manual V1
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