USB Adaptor User's Guide

Contents
INTRODUCTION..........................................................................1
OVERVIEW................................................................................................ 1
WHAT’S INCLUDED................................................................................ 1
INSTALLATION ..........................................................................2
OPERATING SYSTEM INSTALLATION................................................. 2
SYSTEM INSTALLATION........................................................................ 2
TECHNICAL DESCRIPTION.........................................................6
FEATURES................................................................................................ 6
CONNECTOR PIN ASSIGNMENTS (DB25 MALE)................................. 6
SPECIFICATIONS ........................................................................7
ENVIRONMENTAL SPECIFICATIONS....................................................7
MANUFACTURING.................................................................................. 7
POWER CONSUMPTION..........................................................................7
MEAN TIME BETWEEN FAILURES (MTBF) ....................................... 7
PHYSICAL DIMENSIONS..........................................................................7
APPENDIX A - TROUBLESHOOTING...........................................8
APPENDIX B - HOW TO GET ASSISTANCE ................................9
APPENDIX C - ELECTRICAL INTERFACE...................................10
RS-232..................................................................................................... 10
APPENDIX D - ASYNCHRONOUS COMMUNICATIONS ...............11
APPENDIX E - COMPLIANCE NOTICES .....................................12
FEDERAL COMMUNICATIONS COMMISSION STATEMENT............ 12
EMC DIRECTIVE STATEMENT........................................................... 12
Figure 1 - Asynchronous Communications Bit Diagram.............................11