Advantech USB-4761 user manual Signal Connections

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2

CHAPTER 3

Signal Connections

This chapter provides useful informa- tion on how to connect input and output signals to the USB-4761 via the I/O connectors..

Sections include:

•Overview

•I/O Connectors

•Field Wiring Considerations

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Contents Channel Relay, 8-channel IDI USB Module USB-4761Copyright Acknowledgements Product Warranty 2 years Technical Support and Assistance Contents Appendix Specifications Introduction Features Plug & Play Function Reset Protection for Industrial ApplicationsRobust Protection Wide Input RangeApplications Installation GuideInstallation Flow Chart Software Overview Programming Choices for DA&C ModuleDevice Drivers Programming Tools Device Driver ProgrammingProgramming with Device Drivers Function Library Troubleshooting Device Drivers ErrorInstallation After taking out the module, you should first UnpackingCD-ROM Driver InstallationDriver Installation Hardware InstallationDevice Name on the Device Manager Setting Up the Device Device Setup & ConfigurationDevice Manager Dialog Box Configuring the DeviceDevice Setting Dialog Box Device TestingTesting Digital Output Function Testing Digital Input Function Digital Output Tab in Device Test Dialog Hardware UninstallationUnplug or Eject Hardware Dialog Please make sure that you have closed the application Signal Connections I/O Connectors OverviewPin Assignment I/O Connector Pin Assignment LED Indicator Status Description 2 I/O Connector Signal DescriptionIsolated Digital Input Connections Relay ConnectionsSingle-ended Channel Connections Field Wiring Considerations Specifications Relay Output Isolated Digital InputGeneral Page Function Block Appendix B Function Block