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The FlashCut CNC USB I/O Expansion Board provides the FlashCut CNC USB Signal Generator and Pro-Series Microstepping and Servo Controllers with an additional 24 inputs and 24 outputs (for a total of 32 inputs and 32 outputs), two 0-10V analog signals for spindle speed control or other devices that use precision analog control and an encoder input for spindle speed monitoring and threading applications. It easily fits into existing USB Signal Generator using the included hardware.

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