Omega OMG-USB-SER-4 Computer Hardware User Manual


 
Contents
INTRODUCTION..........................................................................1
OVERVIEW................................................................................................1
WHATS INCLUDED................................................................................1
INSTALLATION ..........................................................................2
OPERATING SYSTEM INSTALLATION.................................................2
SYSTEM INSTALLATION........................................................................2
CONFIGURATION........................................................................4
ORIGINAL CONFIGURATION..................................................................4
ELECTRICAL INTERFACE SELECTION.................................................4
SWITCH EXAMPLES................................................................................6
SWITCH EXAMPLES CONTINUED........................................................7
TECHNICAL DESCRIPTION.........................................................8
FEATURES................................................................................................8
CONNECTOR PIN ASSIGNMENTS..........................................................8
RS-422/485 (DB 9 Male)................................................................8
RS-232 (DB-9 Male)........................................................................8
SPECIFICATIONS ........................................................................9
ENVIRONMENTAL SPECIFICATIONS....................................................9
MANUFACTURING..................................................................................9
POWER CONSUMPTION..........................................................................9
MEAN TIME BETWEEN FAILURES (MTBF).......................................9
PHYSICAL DIMENSIONS..........................................................................9
APPENDIX A - TROUBLESHOOTING.........................................10
APPENDIX B - HOW TO GET ASSISTANCE..............................11
APPENDIX C - ELECTRICAL INTERFACE...................................12
RS-232.....................................................................................................12
RS-422.....................................................................................................12
RS-485.....................................................................................................13