Io-Link Master Usb Cdsu-1 Conforms to Standard=En 61131-9, Instructions for Use=For Use with The Usb Io-Link master Tool Software (Available From the Support Portal) for Windows Version 7 or Higher (32/64 Bit) ., Input Voltage= (* 5 V Dc attheUsb Connection, * 24 V Dc ┬▒ 6 V Via External Supply) , Input Current= (* Max. 600 Ma attheUsb Connection, * Max. 2.5 a Via External Supply) , Output Voltage= (* 24 V Dc ┬▒ 10% with Usb Operation, * 24 V Dc ┬▒ 6 V with External Supply (Max. Input Voltage)), Festo