Multi-axis motion controller Pro Dex Oregon Micro Systems
PC104 / Standalone

The UMX controller with USB connectivity is compatible with the PC78 and
PCIx controller families with 2-4 axes control. The UMX
supports up to 12 general purpose TTL I/O bits, 8 of
which are user definable.
The step pulse is a TTL level 50% duty cycle square
wave that supports velocities of 0 through 1,044,000
pulses per second. The encoder feedback functionality
supports quadrature encoders up to 12 MHz at a 4
times the encoder line resolution and is used as closedloop
feedback for the stepper axes or as independent
position feedback. The encoder feedback can provide
slip and/or stall detection. Each axis includes dedicated
+/- overtravel inputs, a home input, and an auxiliary
output.

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