Advantech USB-4750 user manual Signal Connections

Page 17

2

CHAPTER 3

Signal Connections

Sections include:

•Overview

•Isolated Digital I/O Connections

•Field Wiring Considerations

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Contents Channel Isolated Digital I/O USB Module USB-4750Copyright Acknowledgements Product Warranty 2 years Document Feedback Safety Precaution Static ElectricityTechnical Support and Assistance Contents Page Introduction Hardware Features \Program Files\Advantech\ADSAPI\Examples Software OverviewMore on the CD Page Installation After taking out the module, you should first UnpackingDriver Installation Page Hardware Uninstallation Hardware InstallationUnplug or Eject Hardware Dialog Signal Connections Pin Assignments I/O ConnectorsOverview LED Indicator Status Description 2 I/O Connector Signal Description1 Dry/Wet Contact Support for Digital Input Isolated Digital I/O ConnectionsIsolated Digital Output Connections Isolated Digital Output ConnectionsField Wiring Considerations Specifications Isolated Digital Output Isolated Digital InputIsolated Counter General