Does anyone have any background on a servo controller made by Aerotech model Unidex 511.  I picked it up from a surplus supply place and it is a brand new controller.  It looks like it does a lot of stuff but was wondering if it would work with mach3.  I couldn't fine anything on step and direction, but may not have enough information.  Any information would be helpful.

Just downloaded the manual and it seems it is a standalone controller, the manual mentions a  gear setup  which seems to be an encoder input such as a handwheel but dont think its Step and direction.
Hood