Impulse 2402 Manual do Utilizador

SeaPORT+4/485 TM Part # 2402Sealevel Systems, Inc P.O. Box 830 Liberty, SC 29657 USA Phone: (864) 843-4343FAX: (864) 843-3067www.sealevel.com

Specifications Sealevel Systems SeaPORT+4/485 Page 7 Technical Description The SeaPORT+4/485 utilizes four USB UARTs. These chips feature programma

Specifications Sealevel Systems SeaPORT+4/485 Page 8 Specifications Environmental Specifications Specification Operating Storage Temperature Range

Appendix A – Troubleshooting Sealevel Systems SeaPORT+4/485 Page 9 Appendix A - Troubleshooting Serial Utility test software is supplied with the S

Appendix B – How To Get Assistance Sealevel Systems SeaPORT+4/485 Page 10 Appendix B - How To Get Assistance Please refer to Appendix A - Troubl

Appendix C - Electrical Interface Sealevel Systems SeaPORT+4/485 Page 11 Appendix C - Electrical Interface RS-422 The RS-422 specification defines t

Appendix D - Asynchronous Communications Sealevel Systems SeaPORT+4/485 Page 12 Appendix D - Asynchronous Communications Serial data communication

Appendix E - Compliance Notices Sealevel Systems SeaPORT+4/485 Page 13 Appendix E - Compliance Notices Federal Communications Commission Statement

Appendix E - Compliance Notices Sealevel Systems SeaPORT+4/485 Page 14 EMC Directive Statement Products bearing the CE Label fulfill the requireme

Warranty Sealevel Systems SeaPORT+4/485 Page 15 Warranty Sealevel Systems, Inc. provides a lifetime warranty for this product. Should this product f

Contents INTRODUCTION... 1 OVERVIEW...

APPENDIX D - ASYNCHRONOUS COMMUNICATIONS ...12 APPENDIX E - COMPLIANCE NOTICES...13 FEDERAL COMMUNICATIONS CO

Introduction Sealevel Systems SeaPORT+4/485 Page 1 Introduction Overview The Sealevel Systems SeaPORT+4/485 equips the PC with 4 USB to RS-422/485

Installation Sealevel Systems SeaPORT+4/485 Page 2 Installation Operating System Installation Choose Install Software at the beginning of the CD a

Installation Sealevel Systems SeaPORT+4/485 Page 3 You can access your new COM: ports by using the assigned COM: identifiers as shown above. In

Configuration Sealevel Systems SeaPORT+4/485 Page 4 Configuration Original configuration This device ships from Sealevel Systems with the followin

Configuration Sealevel Systems SeaPORT+4/485 Page 5 Switch Descriptions Figure 1: Switches SW2 and SW4 L 485 option, OFF for 422. OFF: No effect

Configuration Sealevel Systems SeaPORT+4/485 Page 6 Switch Examples Figure 2: RS422/485 Interface Configuration 485 Mode Selection OFF :