Advantech USB-4750 - Manual

Page 2 - Copyright

USB-4750 User Manual ii 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 pa...

Page 4 - CE; Document Feedback

USB-4750 User Manual iv CE This product has passed the CE test for environmental specifications when shielded cables are used for external wiring. We recommend the use of shielded cables. This kind of cable is available from Advantech. Please contact your local supplier for ordering information. Tec...

Page 5 - Contents; Chapter

v Table of Contents Contents Chapter 1 Introduction ..................................................... 2 1.1 Hardware Features............................................................. 2 1.2 Software Overview............................................................ 3 1.2.1 More on the CD .....

Page 7 - Introduction

2 CHAP T ER 1 Introduction Sections include: • Hardware Features• Software Overview

Page 8 - Chapter 1 Introduction; Hardware Features

USB-4750 User Manual 2 Chapter 1 Introduction Thank you for buying the Advantech’s USB-4750 data acquisition mod-ule. The Advantech USB-4750 is a powerful data acquisition (DAS) module for the USB port. It features a unique circuit design and complete functions for data acquisition and control. 1.1 ...

Page 9 - Software Overview

3 Chapter 1 1.2 Software Overview Advantech offers a rich set of DLL drivers, third-party driver support and application software on the companion CD-ROM to help fully exploit the functions of your device. Advantech’s Device Drivers feature a complete I/O function library to help boost your applicat...

Page 11 - Installation

2 CHAP T ER 2 Installation Sections include: • Unpacking• Driver Installation• Hardware Installation• Hardware Uninstallation

Page 12 - Chapter 2 Installation; After taking out the module, you should first:

USB-4750 User Manual 6 Chapter 2 Installation 2.1 Unpacking After receiving your USB-4750 package, please inspect its contents first. The package should contain the following items:• USB-4750 Module• Shielded USB 2.0 Cable (1.8 m)• Companion CD-ROM (DLL driver included)• User Manual The USB-4750 Mod...

Page 13 - Driver Installation

7 Chapter 2 2.2 Driver Installation We recommend you install the software driver before you install the USB-4750 module into your system, since this will guarantee a smooth installation process. The 32-bit DLL driver Setup program for the USB-4750 module is included on the companion CD-ROM that is s...

Page 15 - Hardware Installation; Hardware Uninstallation

9 Chapter 2 2.3 Hardware Installation After the DLL driver installation is completed, you can now go on to install the USB-4750 module in any USB port that supports the USB 1.1/2.0 standard, on your computer. It is suggested that you refer to the computer’s user manual if you have any doubts. Please...

Page 17 - Signal Connections

2 CHAP T ER 3 Signal Connections Sections include: • Overview• Isolated Digital I/O Connections• Field Wiring Considerations

Page 18 - Chapter 3 Signal Connections

USB-4750 User Manual 12 Chapter 3 Signal Connections 3.1 Overview Maintaining good signal connections is one of the most important factors in ensuring that your application system is sending and receiving data correctly. A good signal connection can avoid unnecessary and costly damage to your PC and...

Page 21 - Isolated Digital Output Connections

15 Chapter 3 3.3.2 Isolated Digital Output Connections Each of 8 isolated digital output channels comes equipped with a Darling-ton transistor. Every 8 output channels share common collectors and inte-gral suppression diodes for inductive loads. Channels 0 ~ 7 use COM0, and channels 8 ~ 15 use COM1 ...

Page 22 - Field Wiring Considerations

USB-4750 User Manual 16 3.4 Field Wiring Considerations • When you use USB-4750 to acquire data from outside, noises in the environment might significantly affect the accuracy of your measure-ments if due cautions are not taken. The following measures will be helpful to reduce possible interference ...

Page 23 - Specifications

Page 24 - Appendix A Specifications; A.1 Isolated Digital Input

USB-4750 User Manual 18 Appendix A Specifications A.1 Isolated Digital Input A.2 Isolated Digital Output A.3 Isolated Counter A.4 General Channels 16 Interrupt Inputs DI0, DI8 Optical Isolation 2500 VDC Opto-isolator ResponseTime 25 µ s Input Voltage 5~50VDC, or dry contact Channels 16 Optical Isola...

Advantech USB-4750 - Manual

Table of Contents:

Summary

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