User Manual

Contents
INTRODUCTION........................................................................ 1
INSTALLATION INSTRUCTIONS................................................ 2
PHYSICAL INSTALLATION ...............................................................3
CONFIGURATION ..................................................................... 5
FACTORY CONFIGURATION .............................................................5
ELECTRICAL INTERFACE SELECTION ..............................................5
MODE SELECT CONFIGURATION.....................................................6
INTERFACE BIASING CONFIGURATION............................................7
TECHNICAL NOTE...........................................................................7
TECHNICAL DESCRIPTION....................................................... 8
SPECIFICATIONS ...................................................................... 9
APPENDIX A - TROUBLESHOOTING....................................... 10
APPENDIX B - HOW TO GET ASSISTANCE ............................ 11
APPENDIX C - ELECTRICAL INTERFACE............................... 12
APPENDIX D - ASYNCHRONOUS COMMUNICATIONS ............ 14
APPENDIX E - COMPLIANCE NOTICES .................................. 15
WARRANTY............................................................................ 16
Figures:
Figure 1- Dip Switches SW1 - SW4 RS-422 Default Mode ....................6
Figure 2- Electrical Interface Mode Selection.........................................6
Figure 3 - Electrical Interface Termination and Biasing Selection .......7
Figure 4 - Asynchronous Communications Bit Diagram .....................14
© Sealevel Systems Inc.
SL9103 Revision 4/2007
Sealevel Systems, Incorporated. All rights reserved.