Io-Link Master Usb Cdsu-1 Conforms To Standard=En 61131-9, Instructions For Use=For Use With The Usb Io-Linkmaster Tool Software (Available From The Support Portal) For Windows Version 7 Or Higher (32/64 Bit)., Input Voltage=(* 5 V Dc At The Usb Connection, * 24 V Dc ± 6 V Via External Supply), Input Current=(* Max. 2.5 A Via External Supply, * Max. 600 Ma At The Usb Connection), Output Voltage=(* 24 V Dc ± 10% With Usb Operation, * 24 V Dc ± 6 V With External Supply (Max. Input Voltage))