Siemens 6EP13331LB00 Power Supply. Siemens Power Supply, Stabilized, 120/230 VAC Input, 24 VDC Output, 120 W, 2.1/1.15 A Input, 5 A Output, 50/60 Hz, DIN Rail Mount, 50 mm Width, 120 mm Depth, 125 mm Height. Additional Description: SIEM-6EP13331LB00 SITOP PSU100L 24V,5A. Catalog Description: SITOP PSU100L 24 V/5 A STABILIZED POWER SUPPLY INPUT 120/230 V AC OUTPUT 24 V/5A DC.