I/O overview
The I/O interface has input different inputs or dedicated inputs. The image belows shows an overview of all available connections.
Depending on the PC software and/or firmware version not all features might (yet) be available.

Please note, that the analog inputs for feed and speed override (FEED OV & SPEED OV) are only available at firmware version v0.5 or higher.
In the overview of the UIO-10 the different functions are colorized. They have the following meaning:
Name | Function |
GND | Ground, also called 0V |
+3.3V | Power, used by analog inputs |
+5v | Power, 5V, used for connecting MPGs |
Dig.Input | Digital input, can be switched to the ground. |
Feed OV | Dedicated analog input for feed override (Firmware >0.5) |
Speed OV | Dedicated analog spindle speed override (Firmware >0.5) |
HWx-A/HWx-B | A/B signal for MPG. Max. 3 handwheels are supported |

The MPGs/handwheels can only be connected to designated inputs. This will also be reflected in the setup of such an input.


