Manuali utente per Omega Vehicle Security ISA RS-422

Sommario

• INTRODUCTION

  1
• OVERVIEW

  1
• W HAT ’S INCLUDED

  1
• FACTORY DEFAULT SETTINGS

  1
• CARD SETUP

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• A DDRESS SELECTION

  2
• PORT ENABLE / DISABLE

  2
• IRQ SELECTION

  3
• INTERRUPT M ODES

  4
• RS-485 ENABLE M ODES

  5
• INTERFACE M ODE EXAMPLES

  7
• LINE TERMINATION

  8
• INSTALLATION

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• SYSTEM INSTALLATION

  9
• OPERATING SYSTEM INSTALLATION

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• For Windows Users

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• Other Operating Systems

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• TECHNICAL DESCRIPTION

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• FEATURES

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• CONNECTOR PIN A SSIGNMENTS (DB 9 MALE)

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• SPECIFICATIONS

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• ENVIRONMENTAL SPECIFICATIONS

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• M ANUFACTURING

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• POWER CONSUMPTION

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• M EAN TIME BETWEEN FAILURES (MTBF)

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• PHYSICAL DIMENSIONS

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• APPENDIX A - TROUBLESHOOTING

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• APPENDIX C - ELECTRICAL INTERFACE

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• RS-422

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• RS-485

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• APPENDIX D - GROUND LOOP PHENOMENON

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• W HAT IS GROUND LOOP ?

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• CABLING RECOMMENDATIONS

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• APPENDIX E - ASYNCHRONOUS COMMUNICATIONS

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• APPENDIX F - SILK-SCREEN

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• APPENDIX G - COMPLIANCE NOTICES

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• FEDERAL COMMUNICATIONS COMMISSION STATEMENT

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• EMC DIRECTIVE STATEMENT

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• Figure 1 - Address Selection Table

  2
• Figure 2 - Header E11 and E12, IRQ Selection

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• Figure 3 - Header E5 & E6, Normal IRQ Mode

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• Figure 4 - Header E5 & E6, Shared IRQ Mode

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• Figure 5 - Header E5 & E6, Sharing IRQs with another adapter

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• Figure 6 - RS-422

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

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

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

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• Figure 10 - Headers E1 and E4, Line Termination

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• Figure 11 - OMG-ULTRA-SIO cabling example

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• Figure 12 - Asynchronous Communications Bit Diagram

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