Omega USB-4750 manual Unpacking, After taking out the module, you should first

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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)

The USB-4750 Module harbors certain electronic components vulnerable to electrostatic discharge (ESD). ESD could easily damage the integrated circuits and certain components if preventive measures are not carefully paid attention to. Before removing the module from the antistatic plastic bag, you should take following precautions to ward off possible ESD damage:

Touch the metal part of your computer chassis with your hand to dis- charge static electricity accumulated on your body. One can also use a grounding strap.

Make contact between the antistatic bag and ground before opening.

After taking out the module, you should first:

Inspect the module for any possible signs of external damage (loose or damaged components, etc.). If the module is visibly damaged, please notify our service department or our local sales representative immedi- ately. Avoid using a damaged module with your system.

Avoid physical contact with materials that could hold static electricity such as plastic, vinyl and Styrofoam.

USB-4750 User Manual

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Contents User’s Guide Servicing North America Channel Isolated Digital I/O USB Data Acquisition Module Contents Page Introduction Hardware Features More on the CD Software OverviewPage Installation After taking out the module, you should first UnpackingDriver Installation Start/Programs/Omega USB-4700 Series/ Device Driver’s Manual Hardware Uninstallation Hardware InstallationUnplug or Eject Hardware Dialog Signal Connections Pin Assignments I/O ConnectorsOverview LED Indicator Status Description 2 I/O Connector Signal Description1 Dry/Wet Contact Support for Digital Input Isolated Digital I/O ConnectionsIsolated Digital Output Connections Isolated Digital Output ConnectionsField Wiring Considerations Specifications General Isolated Digital InputIsolated Digital Output Isolated CounterWARRANTY/DISCLAIMER PH/CONDUCTIVITY Shop online at omega.com