Omega Vehicle Security USB-4761 Signal Connections, Overview, 3.2 I/O Connectors, Pin Assignment

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Chapter 3 Signal Connections

3.1 Overview

Maintaining good signal connections is one of the most important factors in ensuring that your application system is sending and receiving data correctly. A good signal connection can avoid unnecessary and costly damage to your PC and other hardware devices.

3.2 I/O Connectors

USB-4761 is equipped with plug-in screw-terminal connectors that facilitate connection to the module without terminal boards or cables.

3.2.1 Pin Assignment

Figure 3.1 on next page shows the pin assignments for the five 10-pin I/O connectors on USB-4761.

USB-4761 User Manual

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Contents Shop online at User’s GuideUSB-4761 8 Channel Relay/Isolated DI USB Data Acquisition ModuleFor immediate technical or application assistance OMEGAnet Online Service omega.comInternet e-mail info@omega.com Servicing North AmericaUser Manual 8-channel Relay / Isolated DI USB Data Acquisition ModuleUSB-4761 Installation Signal ConnectionsChapter ContentsA Specifications AppendixB Function Block Features Applications Installation Guide Software Overview Introductionexternal power supply to support more than one 1.1 FeaturesYou can install up to sixteen USB-4761’s to a The power output of an USB port is 500 mA1.1.4 Plug & Play Function 1.1.3 Reset Protection for Industrial Applications1.1.1 Robust Protection 1.1.2 Wide Input Range1.2 Applications 1.3 Installation GuideFigure 1.1 Installation Flow Chart 1.4 Software Overview 1.4.1 Programming Choices for DA&C Module1.4.2 Device Drivers C/Program Files/Omega/USB-4700/Examples 1.5 Device Driver Programming1.5.1 Programming Tools Start/Programs/Omega USB-4700 Series/Device Driver’s Manual1.5.2 Programming with Device Drivers Function Library 1.5.3 Troubleshooting Device Drivers ErrorInstallation Unpacking Driver Installation Hardware InstallationDevice Setup & Configuration Device Testing Hardware Uninstallation Chapter 2 Installation 2.1 UnpackingAfter taking out the module, you should first computer, use Windows Explorer or Windows Run 2.2 Driver InstallationIf the auto-play function is not enabled on your command to execute Setup.exe on the companionSection 2.2 Driver Installation 2.3 Hardware InstallationMake sure you have installed the software driver before you install the module please refer toFigure 2.2 Device Name on the Device Manager If your module is properly installed, you shouldinstalled. In this case, remove the mod- ule from the driver installation process again2.4.1 Setting Up the Device 2.4 Device Setup & ConfigurationDevice Manager and restart it 2.4.2 Configuring the DeviceFigure 2.4 Device Manager Dialog Box can’t find it in Device Manager, please close thedownload utility guidance and further information 2.5 Device TestingFigure 2.5 The Device Setting Dialog Box Please refer to the software manual2.5.1 Testing Digital Input Function 2.5.2 Testing Digital Output FunctionFigure 2.6 Digital Input Tab in Device Test Dialog Figure 2.7 Digital Output Tab in Device Test Dialog 2.6 Hardware UninstallationFigure 2.8 Unplug or Eject Hardware Dialog Figure 2.9 Stop a Hardware device dialog boxStep3 Select “USB4711 Device” and press “Stop” Button Step4 Unplug your USB device from the USB port some unexpected system errors or damages may hapPlease make sure that you have closed the application programs before unplugging the USB device, otherwiseSections include Overview I/O Connectors Field Wiring Considerations Signal Connections3.2.1 Pin Assignment Chapter 3 Signal Connections3.2 I/O Connectors 3.1 OverviewChapter3 Figure 3.1 I/O Connector Pin AssignmentTable 3.2 LED Indicator Status Description 3.2.2 I/O Connector Signal Description3.2.3 LED Indicator Status Description Table 3.1 I/O Connector Signal DescriptionFigure 3.2 Isolated Digital Input Connections 3.3 Isolated Digital Input Connections3.4 Relay Connections 3.3.1 Single-ended Channel Connections3.5 Field Wiring Considerations Specifications Appendix A Specifications A.1 Isolated Digital InputA.2 Relay Output AppendixA A.3 GeneralUSB-4761 User Manual Function Block Appendix B Function Block RETURN REQUESTS/INQUIRIES WARRANTY/DISCLAIMERpH/CONDUCTIVITY TEMPERATUREPRESSURE, STRAIN AND FORCE FLOW/LEVEL