DC Power Supply: Type - DC Power Supply; Design Mode - Switcher; Rating - Watts - 20W; Input VAC Range - 100-240VAC; Input VAC Control - Auto Select; Operating VAC Range - 85-264VAC; Input VDC Range - 80-370VDC; Output VDC Nominal - 5VDC; Output Current Nominal - 4A/5VDC; Input Current - 0.45A/0.25A; Efficiency - 72.0% typical; Mounting - DIN Rail Mount; Dimensions - HxWxD: 3.34x0.88x3.79" (85x22.5x96.5mm); Additional Information - Screw Terminal Block, Without Indication monitor (standard model), Alarm output: Sinking (Emitter COM); Manufacturer Series - S8VS Series