The DDM-019 is a discontinued universal digital servo drive (manufacturer discontinued production on 11/30/2010) from ALLEN BRADLEY's ULTRA 100 series. This industrial servo controller operates at 100-240V AC with 50/60 Hz single-phase input, delivering 30A peak current and 2000 watts continuous output power. Note: Requires external 12-24VDC power source for I/O operations. While the original factory warranty no longer applies, this unit includes Beyondtech's replacement warranty.