Advantech USB-4761 user manual Copyright Acknowledgements

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Copyright

The documentation and the software included with this product are copy- righted 2006 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements in the products described in this manual at any time without notice. No part of this man- ual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reli- able. However, Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringements of the rights of third parties, which may result from its use.

Acknowledgements

Intel and Pentium are trademarks of Intel Corporation. Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.

All other product names or trademarks are properties of their respective owners.

Part No. 2003476100

1st Edition

Printed in Taiwan

March 2006

USB-4761 User Manual

ii

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Contents USB-4761 Channel Relay, 8-channel IDI USB ModuleCopyright Acknowledgements Product Warranty 2 years Technical Support and Assistance Contents Appendix Specifications Introduction Features Wide Input Range Reset Protection for Industrial ApplicationsRobust Protection Plug & Play FunctionInstallation Guide ApplicationsInstallation Flow Chart Device Drivers Software OverviewProgramming Choices for DA&C Module Device Driver Programming Programming ToolsTroubleshooting Device Drivers Error Programming with Device Drivers Function LibraryInstallation Unpacking After taking out the module, you should firstDriver Installation CD-ROMHardware Installation Driver InstallationDevice Name on the Device Manager Device Setup & Configuration Setting Up the DeviceConfiguring the Device Device Manager Dialog BoxDevice Testing Device Setting Dialog BoxTesting Digital Input Function Testing Digital Output FunctionHardware Uninstallation Digital Output Tab in Device Test DialogUnplug or Eject Hardware Dialog Please make sure that you have closed the application Signal Connections Pin Assignment I/O ConnectorsOverview I/O Connector Pin Assignment 2 I/O Connector Signal Description LED Indicator Status DescriptionSingle-ended Channel Connections Isolated Digital Input ConnectionsRelay Connections Field Wiring Considerations Specifications Isolated Digital Input Relay OutputGeneral Page Function Block Appendix B Function Block