CyberResearch RS-485 Bedienungsanleitung

Serial CommunicationsUSER’S MANUAL VER. 1.0 • DEC 2003 No part of this manual may be reproduced without permission COML 106U-D25 Low Profile Universal

ATRTDTOPNEFigure 5 – Header E5, RS-485 ‘RTS’ Enabled, with ‘Echo’ATRTDTOPNEFigure 6 – Header E5, RS-485 ‘DTR’ Enabled, with No EchoAddress and IRQ sel

Figure 7 - Header E4, Line TerminationElectrical Interface Selection Each port on the COML 106U has the ability to be used in either RS-232 or RS-422/

Clock ModesThe COML 106U employs a unique clocking option that allows the end user to select from divide by 8 and divide by 1 clocking modes. These mo

Baud Rates and Divisors for the ‘Div1’ mode The following table shows some common data rates and the rates you should choose to match them if using th

InstallationOperating System Installation Windows 95/98/ME/NT/2000/XP Do not install the Adapter in the machine until the software has been fully inst

Physical Installation The adapter can be installed in any 5V PCI expansion slot and contains several jumper straps for each port that must be set for

Technical Description The CyberResearch, Inc. COML 106U provides a PCI interface adapter with an additional asynchronous serial port providing a versa

RS-422/485/530 Pin Assignments (DB25 Male) Signal Name Pin # Mode GND Ground 7 RDB RX+ Receive Positive 16 Input RDA RX- Receive Negati

SpecificationsEnvironmental Specifications Specification Operating StorageTemperatureRange0º to 70º C (32º to 158º F) -50º to 105º C(-58º to 221º F) H

Appendix A - TroubleshootingThe software is supplied with the CyberResearch, Inc. adapter and may be used in the troubleshooting procedures.Using this

Appendix B - Electrical Interface RS-232Quite possibly the most widely used communication standard is RS-232. This implementation has been defined and

Appendix C - Asynchronous Communications Serial data communications implies that individual bits of a character are transmitted consecutively to a rec

Appendix E - Compliance Notices Federal Communications Commission Statement FCC - This equipment has been tested and found to comply with the limits f

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CyberResearch®Serial Communications COML 106U(-X)-D25 CyberResearch, Inc. 1925 Business Park Drive P: (203) 483-8815; F: (203) 483-9024 Branford

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CyberResearch®Serial Communications COML 106U(-X)-D25 CyberResearch, Inc. 2125 Business Park Drive P: (203) 483-8815; F: (203) 483-9024 Branford

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CyberResearch®Serial Communications COML 106U(-X)-D25 CyberResearch, Inc. iii25 Business Park Drive P: (203) 483-8815; F: (203) 483-9024 Branfor

CyberResearch, Inc.25 Business Park DriveBranford, CT 06405 USAP: (203) 483-8815; F: (203) 483-9024www.cyberresearch.com

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ContentsIntroduction... 1OVER

Appendix E - Compliance Notices ... 18FEDERAL COMMUNICATIONS COMMIS

IntroductionOverviewThe CyberResearch, Inc. COML 106U is a one channel PCI Bus serial I/O adapter for the PC and compatibles. It provides one field se

Card Setup RS-485 Enable Modes RS-485 is ideal for multi-drop or network environments. RS-485 requires a tri-state driver that will allow the electric

RS-485 Mode Examples (Header E5) ATRTDTOPNEFigure 1- Header E5, RS-422 ATRTDTOPNEFigure 2 – Header E5, RS-485 ‘Auto’ Enabled, with ‘No Echo’ ATRTDTOPN