This controller is still a bit of a mystery, i did some more digging around and found a manufacturer and version number for the boards (there are 2 boards in the controller, pic attached), googling did not yield results.
I've also been able to get the X Y Z axis moving on Mach3 using the Max NC-10 wave drive setting.
However it has not been possible to get the A axis moving or any response from the spindle output.
I’m wondering if anyone here has come across a similar controller or knows anything about it.
Any help is greatly appreciated.