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Using DLN-4S from a bus-powered hub

Scott_Calder's picture

Hi Diolan, We would like to use the Diolan DLN-4S connected via a bus-powered hub.  Your electrical specifications state that the DC current is a maximum of 50mA, although I presume there is additional current required for driving I/Os which is dependent on the application.  However, the USB descriptor for the DLN-4S says it requires 500mA.  So when I plug it into my bus-powered hub (which will only supply 100mA per port) it will not install.   * Do you expect the DLN-4S to operate plugged into a bus-powered hub?   Thanks, Scott.

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