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Omega Engineering RS-422/485 Ne Rt, Interface Mode Examples J1D - J4D, Headers J1D- J4D, RS-422

Models: RS-422/485

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Card Setup

Interface Mode Examples J1D – J4D

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Figure 6- Headers J1D- J4D, RS-422

Figure 7 - Headers J1D- J4D, RS-485 ‘Auto’ Enabled, with ‘No Echo’

Figure 8 - Headers J1D- J4D, RS-485 ‘Auto’ Enabled, with ‘Echo’

OMG-ULTRA-COMM422

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Omega Engineering RS-422/485 Ne Rt, Interface Mode Examples J1D - J4D, Headers J1D- J4D, RS-422, OMG-ULTRA-COMM422, Page

Contents

OMG-ULTRACOMM422 Automatic Four Port ISA RS-422/485 Interface BoardUser’sGuide Shop online atMexico OMEGAnet Online ServiceInternet e-mail info@omega.com CanadaCARD SETUP ContentsINSTALLATION SPECIFICATIONSAPPENDIX E - SILK-SCREEN APPENDIX A - TROUBLESHOOTINGFigures APPENDIX C - ELECTRICAL INTERFACEWhat’s Included Factory Default SettingsIntroduction OverviewSwitch Card SetupAddress Selection SwitchA9 A5 Switch SettingsConnector Location Figure 3 - Port to Connector TableFigure 4 - Headers J1B - J4B, IRQ Selection Jumper SelectionsIRQ Selection 9 10 11Figure 4 - Header J1A, Normal IRQ Mode Interrupt ModesN S M J1A N S M J2A N S MPage RS-485 Enable ModesOMG-ULTRA-COMM422 Figure 8 - Headers J1D- J4D, RS-485 ‘Auto’ Enabled, with ‘Echo’ NE RTInterface Mode Examples J1D - J4D Figure 7 - Headers J1D- J4D, RS-485 ‘Auto’ Enabled, with ‘No Echo’NE RT Interface Mode Examples J1D - J4D continuedFigure 9 - Headers J1D- J4D, RS-485 ‘RTS’ Enabled, with ‘No Echo’ Figure 10 - Headers J1D- J4D, RS-485 ‘RTS’ Enabled, with ‘Echo’P P T L L Line TerminationName FunctionDIV4 DIV2 Clock ModesDIV4 DIV2 DIV4 DIV2For this Data Rate Baud Rates and Divisors for the ‘Div1’ modeFor this Data Rate Choose this Data RateFor this Data Rate Baud Rates and Divisors for the ‘Div2’ modeFor this Data Rate Choose this Data RateStart by choosing Install Software at the beginning of the CD. Choose InstallationOperating System Installation For Windows Users Other Operating SystemsOMG-ULTRA-COMM422 FeaturesTechnical Description Modem Control Signal ConsiderationsPage InterruptsOMG-ULTRA-COMM422 Page Why use an ISP?OMG-ULTRA-COMM422 Name Connector Pin Assignments DB-9 Pin AssignmentsDB-37 Connector Pin Assignments SignalPhysical Dimensions SpecificationsEnvironmental Specifications Power ConsumptionPage Appendix A - TroubleshootingOMG-ULTRA-COMM422 Page OMG-ULTRA-COMM422Page Appendix B - How To Get AssistanceOMG-ULTRA-COMM422 OMG-ULTRA-COMM422 Appendix C - Electrical InterfaceRS-422 RS-485Page Appendix D - Asynchronous CommunicationsFigure 15 - Asynchronous Communications Bit Diagram OMG-ULTRA-COMM422Page Appendix E - Silk-ScreenAppendix E - Silk-Screen OMG-ULTRA-COMM422OMG-ULTRA-COMM422 Appendix F - Compliance NoticesFederal Communications Commission Statement EMC Directive StatementRETURN REQUESTS/INQUIRIES WARRANTY/DISCLAIMERFLOW/LEVEL OMEGA…Of CourseTEMPERATURE PRESSURE, STRAIN AND FORCE