Omega Vehicle Security USB-4761 manual Warranty/Disclaimer, Return Requests/Inquiries

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WARRANTY/DISCLAIMER

WARRANTY/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.

If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibra- tion; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.

OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of pur- chaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.

CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.

RETURN REQUESTS/INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department.

BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.

The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.

FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:

1.Purchase Order number under which the product was PURCHASED,

2.Model and serial number of the product under warranty, and

3.Repair instructions and/or specific problems relative to the product.

FOR NON-WARRANTY REPAIRS, consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:

1.Purchase Order number to cover the COST of the repair,

2.Model and serial number of the product, and

3.Repair instructions and/or specific problems relative to the product.

OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.

OMEGA is a registered trademark of OMEGA ENGINEERING, INC.

© Copyright 2007 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.

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Contents 8 Channel Relay/Isolated DI USB Data Acquisition Module User’s GuideUSB-4761 Shop online atServicing North America OMEGAnet Online Service omega.comInternet e-mail info@omega.com For immediate technical or application assistanceUSB-4761 User Manual8-channel Relay / Isolated DI USB Data Acquisition Module Contents Signal ConnectionsChapter InstallationB Function Block A SpecificationsAppendix Introduction Features Applications Installation Guide Software OverviewThe power output of an USB port is 500 mA 1.1 FeaturesYou can install up to sixteen USB-4761’s to a external power supply to support more than one1.1.2 Wide Input Range 1.1.3 Reset Protection for Industrial Applications1.1.1 Robust Protection 1.1.4 Plug & Play Function1.3 Installation Guide 1.2 ApplicationsFigure 1.1 Installation Flow Chart 1.4.2 Device Drivers 1.4 Software Overview1.4.1 Programming Choices for DA&C Module Start/Programs/Omega USB-4700 Series/Device Driver’s Manual 1.5 Device Driver Programming1.5.1 Programming Tools C/Program Files/Omega/USB-4700/Examples1.5.3 Troubleshooting Device Drivers Error 1.5.2 Programming with Device Drivers Function LibraryDevice Setup & Configuration Device Testing Hardware Uninstallation InstallationUnpacking Driver Installation Hardware Installation After taking out the module, you should first Chapter 2 Installation2.1 Unpacking command to execute Setup.exe on the companion 2.2 Driver InstallationIf the auto-play function is not enabled on your computer, use Windows Explorer or Windows Runbefore you install the module please refer to 2.3 Hardware InstallationMake sure you have installed the software driver Section 2.2 Driver Installationthe driver installation process again If your module is properly installed, you shouldinstalled. In this case, remove the mod- ule from Figure 2.2 Device Name on the Device Manager2.4 Device Setup & Configuration 2.4.1 Setting Up the Devicecan’t find it in Device Manager, please close the 2.4.2 Configuring the DeviceFigure 2.4 Device Manager Dialog Box Device Manager and restart itPlease refer to the software manual 2.5 Device TestingFigure 2.5 The Device Setting Dialog Box download utility guidance and further informationFigure 2.6 Digital Input Tab in Device Test Dialog 2.5.1 Testing Digital Input Function2.5.2 Testing Digital Output Function 2.6 Hardware Uninstallation Figure 2.7 Digital Output Tab in Device Test DialogStep3 Select “USB4711 Device” and press “Stop” Button Figure 2.8 Unplug or Eject Hardware DialogFigure 2.9 Stop a Hardware device dialog box programs before unplugging the USB device, otherwise some unexpected system errors or damages may hapPlease make sure that you have closed the application Step4 Unplug your USB device from the USB portSignal Connections Sections include Overview I/O Connectors Field Wiring Considerations3.1 Overview Chapter 3 Signal Connections3.2 I/O Connectors 3.2.1 Pin AssignmentFigure 3.1 I/O Connector Pin Assignment Chapter3Table 3.1 I/O Connector Signal Description 3.2.2 I/O Connector Signal Description3.2.3 LED Indicator Status Description Table 3.2 LED Indicator Status Description3.3.1 Single-ended Channel Connections 3.3 Isolated Digital Input Connections3.4 Relay Connections Figure 3.2 Isolated Digital Input Connections3.5 Field Wiring Considerations Specifications A.2 Relay Output Appendix A SpecificationsA.1 Isolated Digital Input A.3 General AppendixAUSB-4761 User Manual Function Block Appendix B Function Block WARRANTY/DISCLAIMER RETURN REQUESTS/INQUIRIESFLOW/LEVEL TEMPERATUREPRESSURE, STRAIN AND FORCE pH/CONDUCTIVITY