Advantech 4718 user manual Copyright Acknowledgements

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Copyright

The documentation and the software included with this product are copy- righted 2005 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. 2003471800

1st Edition

Printed in Taiwan

January 2006

USB-4718 User Manual

ii

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Contents USB-4718 Channel Thermocouple Input ModuleCopyright Acknowledgements Product Warranty 2 years Document Feedback Safety Precaution Static ElectricityTechnical Support and Assistance Contents Appendix Function Block Appendix C Firmware Download Utility Introduction Features ApplicationsInstallation Guide Installation Flow Chart Device Drivers Software OverviewProgramming Choices for DA&C Module \Program Files\Advantech\ADSAPI\Examples Device Driver Programming RoadmapProgramming Tools Troubleshooting Device Drivers Error Programming with Device Drivers Function LibraryPage Installation Unpacking After taking out the module, you should firstDriver Installation CD-ROMHardware Installation Driver InstallationDevice Manager Screen Device Setup & Configuration USB-4718 Device SpeedSetting Up the Device Configuring the DeviceDevice Setting Dialog Box Gain Code Setting Device Testing Testing Analog Input FunctionTesting Analog Output Function Analog Input Tab/Device Test DialogRed lamp High Green lamp Low Testing Digital Input FunctionTesting Digital Output Function Hardware Uninstallation Testing Counter Function11 Unplug or Eject Hardware Dialog Signal Connections Pin Assignment I/O ConnectorsOverview I/O Connector Pin Assignment 2 I/O Connector Signal Description LED Indicator Status Description4 3.2.4 Jumper Setting Description JP1~JP8 Input Mode Setting for Analog Input ChannelsJP13 Watchdog Timer Setting How to Reset USB-4718 ManuallyAnalog Input Connections Isolated Digital Input ConnectionsIsolated Digital Output Connections Digital Input Channel ConnectionsField Wiring Considerations Isolated Digital Input Channel ConnectionsPage Specifications Analog Input Accuracy for ThermocoupleIsolated Digital Input Isolated Digital OutputGeneral Table A.5 GeneralFunction Block Appendix B Function Block Firmware Download Utility Appendix C Firmware Download Utility Figure C.2 USB Download Utility Figure C.4 Firmware Download Completed Analog Input Calibration Appendix D Analog Input Calibration Voltage Input CalibrationFigure D.1 USB-4718 Device Setting window Figure D.2 USB-4718 Calibration Wizard Figure D.4 Full range calibration Figure D.6 Select the current input range setting Current Input Calibration