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Black Box RS422/485, RS-232/422/485 manual

Models: RS422/485 RS-232/422/485

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1000 Park Drive • Lawrence, PA 15055-1018 • 724-746-5500 • Fax 724-746-0746

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Black Box RS422/485, RS-232/422/485 manual

Contents

Quad-PortUSB Hub—RS-422/485 Dual-PortUSB Hub—RS-232/422/485Quad-PortUSB Hub—RS-232/422/485 CUSTOMERand INDUSTRY CANADA FEDERAL COMMUNICATIONS COMMISSIONFCC AND IC RFI STATEMENTS RADIO FREQUENCY INTERFERENCE STATEMENTSEMC Directive Statement DUAL- AND QUAD-PORTUSB HUBSNORMAS OFICIALES MEXICANAS NOM ELECTRICAL SAFETY STATEMENTINSTRUCCIONES DE SEGURIDAD NOM STATEMENTC:El aparato ha sido expuesto a la lluvia; o DUAL- AND QUAD-PORTUSB HUBSTRADEMARKS USED IN THIS MANUAL TRADEMARKSChapter ContentsDUAL- AND QUAD-PORTUSB HUBS CHAPTER 1: Specifications 1. Specifications2.1 Overview 2. Introduction2.2 What’s Included 2.3 Technical DescriptionSignal 2.4 Connector Pin AssignmentsCHAPTER 2: Introduction Name3.1Operating System Installation 3.Installation3.2 System Installation DUAL- AND QUAD-PORTUSB HUBSCHAPTER 3: Installation 4.1Original Configuration 4.Configuration4.2 Electrical Interface Selection DUAL- AND QUAD-PORTUSB HUBSPort JumperRS-232 RS-422/485Description SwitchRS-485 RS-422Switch CHAPTER 4: ConfigurationSwitch SettingSetting SwitchSwitch SW1 and SW3 Settings SwitchSwitch CHAPTER 4: ConfigurationSwitch SettingDUAL- AND QUAD-PORTUSB HUBS Switch SW2 and SW4 SettingsJumper PortCHAPTER 4: Configuration SwitchSetting SwitchSwitch SettingSwitch Switch SW1 and SW3 SettingsCHAPTER 4: Configuration SettingSwitch SwitchDUAL- AND QUAD-PORTUSB HUBS Appendix A. TroubleshootingA.1 Troubleshooting Tips A.3 Shipping and Packaging APPENDIX A: TroubleshootingA.2 Calling Black Box B.1 RS-232 Appendix B. Electrical InterfacesB.2 RS-422 DUAL- AND QUAD-PORTUSB HUBSAPPENDIX B: Electrical Interfaces B.3 RS-485DUAL- AND QUAD-PORTUSB HUBS Appendix C Asynchronous CommunicationAPPENDIX C: Asynchronous Communication