Omega Vehicle Security ISA RS-422 manual Interface Mode Examples

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Card Setup

Interface Mode Examples

RTS

Auto

E8 & E10

E3 & E9

Figure 6 - RS-422

RTS

Auto

E8 & E10

E3 & E9

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

RTS

Auto

E8 & E10

E3 & E9

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

RTS

Auto

E8 & E10

E3 & E9

Figure 9 - RS-485 ‘RTS’ Enabled, with ‘No Echo’

OMG-ULTRA-SIO

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Image 11

Contents User’sGuide Czech Republic CanadaMexico BeneluxContents Figures What’s Included Factory Default SettingsIntroduction OverviewAddress Selection Card SetupPort Enable / Disable IRQ Selection 12 11E5 E6 Interrupt ModesHeader E5 & E6, Sharing IRQs with another adapter RS-485 Enable ModesEcho Echo 422 485 RS-422 Interface Mode ExamplesName Function Line TerminationOther Operating Systems InstallationSystem Installation Operating System Installation For Windows UsersTechnical Description FeaturesConnector Pin Assignments DB 9 Male Specifications Appendix a Troubleshooting OMG-ULTRA-SIO Appendix B How To Get Assistance RS-485 Appendix C Electrical InterfaceRS-422 Isolated Ultra SIO What is Ground Loop?Appendix D Ground Loop Phenomenon Cabling RecommendationsAppendix E Asynchronous Communications Asynchronous Communications Bit DiagramAppendix F Silk-Screen Appendix G Compliance Notices WARRANTY/DISCLAIMER Temperature