The Mazak D65RA002620 FH580 40 H400N M Terminal Unit Interface Board is a Mazak replacement interface board identified by part number D65RA002620. It serves as the interface between a terminal unit and the machine's control electronics in FH580 configurations. This exact part designation—D65RA002620 for FH580 machines—helps ensure you source the correct interface board for Mazak equipment.
