Advantech USB-4750 user manual Unplug or Eject Hardware Dialog

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Step2: Right click the “Unplug or Eject Hardware” icon on your task bar.

Figure 2.1: Unplug or Eject Hardware Dialog

Step3: Select “Advantech USB-4750 Device” and press “Stop” Button.

Figure 2.2: Stop a Hardware device dialog box

Step4: Unplug your USB device from the USB port.

Note: Please make sure that you have closed the application before unplugging the USB device, otherwise unexpected system error or damage may occur.

USB-4750 User Manual

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Contents USB-4750 Channel Isolated Digital I/O USB ModuleCopyright Acknowledgements Product Warranty 2 years Technical Support and Assistance Safety Precaution Static ElectricityDocument Feedback Contents Page Introduction Hardware Features More on the CD Software Overview\Program Files\Advantech\ADSAPI\Examples Page Installation Unpacking After taking out the module, you should firstDriver Installation Page Hardware Installation Hardware UninstallationUnplug or Eject Hardware Dialog Signal Connections Overview I/O ConnectorsPin Assignments 2 I/O Connector Signal Description LED Indicator Status DescriptionIsolated Digital I/O Connections 1 Dry/Wet Contact Support for Digital InputIsolated Digital Output Connections Isolated Digital Output ConnectionsField Wiring Considerations Specifications Isolated Digital Input Isolated Digital OutputIsolated Counter General