Perkin Elmer JANUS Stepper Motor Control Board 7101467A TI LMD18200 H-Bridge

Perkin Elmer JANUS Motor Control Board, P/N 7101467A. Used, removed from decommissioned equipment. 

Board includes Texas Instruments 18200T H-Bridge Drivers and could possibly be repurposed. 

Photos are representative, I have more than one for sale.