DC Power Supply: Type - DC Power Supply; Design Mode - Switcher; Rating - Watts - 140W; Input VAC Nominal - 1PH 120/240VAC; Input VAC Range - 85-264VAC; Input VAC Control - Auto Select; Operating VAC Range - 85-264VAC; Output VDC Nominal - 24VDC,28VDC; Output Current Nominal - 4.6A/24VDC, 4.0A/28VDC; Output VDC Range - 22.8 to 29.2VDC; Input Current - 2.5A/2.0A; Efficiency - 80.0% @ max load; Mounting - Surface Panel Mount; Dimensions - HxWxD: 7.00x4.30x1.80 in 177.8x109.22x45.7mm; Rating/Application - Open Frame; Additional Information - Remote Sensing RS, POWER-ONE; Manufacturer Series - MAP140