Manual

© Sealevel Systems, Inc.
SL9119 Revision 7/2006
SIO4-104.485 User Manual
Table of Contents
INTRODUCTION......................................................................................................................... 1
SIO4-104.485.............................................................................................................................. 1
OTHER SEALEVEL PC104 SERIAL INTERFACE PRODUCTS............................................................ 1
BEFORE YOU GET STARTED................................................................................................. 2
WHAT’S INCLUDED...................................................................................................................... 2
OPTIONAL ITEMS.......................................................................................................................... 2
CARD SETUP............................................................................................................................... 3
ADDRESS SELECTION................................................................................................................... 3
INTERRUPT MODES ...................................................................................................................... 3
IRQ SELECTION........................................................................................................................... 3
C
LOCK MODES............................................................................................................................. 4
B
AUD RATES AND OSCILLATOR VALUE ....................................................................................... 4
ELECTRICAL INTERFACE SELECTION............................................................................................ 5
RS-485 ENABLE .......................................................................................................................... 5
LINE TERMINATION ..................................................................................................................... 5
RS-485 ‘ECHO’ ........................................................................................................................... 5
SOFTWARE INSTALLATION.................................................................................................. 6
3
RD
PARTY SOFTWARE SUPPORT .................................................................................................. 7
PHYSICAL INSTALLATION .................................................................................................... 8
PHYSICAL CONNECTION............................................................................................................... 9
ELECTRICAL CHARACTERISTICS .................................................................................... 11
SPECIFICATIONS......................................................................................................................... 11
APPENDIX A - TROUBLESHOOTING ................................................................................. 12
APPENDIX B - HOW TO GET ASSISTANCE ...................................................................... 13
APPENDIX C – ELECTRICAL INTERFACE....................................................................... 14
RS-422 ...................................................................................................................................... 14
RS-485 ...................................................................................................................................... 14
APPENDIX D - ASYNCHRONOUS COMMUNICATIONS ................................................ 15
APPENDIX E – SILK SCREEN – 3543 PCB .......................................................................... 16
WARRANTY............................................................................................................................... 17
T
RADEMARKS ............................................................................................................................ 17