Centroid Community CNC Support Forum

Here are complete system schematics for DC systems and 3rd party drive systems. Please use the install manual to write your DC3IOB system as it breaks everything down into individual sections. Which can be found here: http://ajaxcnc.com/ajaxbb/viewtopic.php?f=20&t=76

MPU11/DC3IOB DC system schematic: MPU11/GPIO4D 3rd party drive system schematic: (under construction)

Those links refer only to the DC3IOB Centroid/Ajax dc drives, and do not cover 3rd party drives.
Where is the GPIO4D documentation? Try this:

On the Ajaxcnc site

Tech Support

1. Online Manuals and Documentation CLICK HERE
Enter Mach3 Based Support
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Complete system hook up Schematics in PDF
Using our DC drive (DC3IO)
Using 3rd party drives



Then you should see a hookup schematic for using a GPIO4D with 3rd party (non Centroid/Ajax ) drives