Measurement Computing WLS-IFC User Manual

Usb-to-wireless interface

Advertisement

Quick Links

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the WLS-IFC and is the answer not in the manual?

Questions and answers

Summary of Contents for Measurement Computing WLS-IFC

  • Page 2 WLS-IFC USB-to-Wireless Interface User's Guide Document Revision 4, March, 2010 © Copyright 2010, Measurement Computing Corporation...
  • Page 3 Management committed to your satisfaction! Thank you for choosing a Measurement Computing product—and congratulations! You own the finest, and you can now enjoy the protection of the most comprehensive warranties and unmatched phone tech support. It’s the embodiment of our mission: ...
  • Page 4 Information furnished by Measurement Computing Corporation is believed to be accurate and reliable. However, no responsibility is assumed by Measurement Computing Corporation neither for its use; nor for any infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent or copyrights of Measurement Computing Corporation.
  • Page 5: Table Of Contents

    WLS-IFC block diagram ............................ 7 Software features ..............................7 Chapter 2 Installing the WLS-IFC .......................... 8 What comes with your WLS-IFC shipment? ...................... 8 Hardware ..................................8 Additional documentation ..............................8 Unpacking the WLS-IFC ............................ 8 Installing the software ............................9 Installing the WLS-IFC ............................
  • Page 6: Preface

    About this User’s Guide What you will learn from this user’s guide This user’s guide explains how to install, configure, and use the WLS-IFC. This user’s guide also refers you to related documents available on our web site, and to technical support resources.
  • Page 7: Introducing The Wls-Ifc

    Chapter 1 Introducing the WLS-IFC Overview: WLS-IFC features This user's guide contains all of the information you need to configure the WLS-IFC for wireless operation with remote WLS-Series devices. ® ® The WLS-IFC is a USB-to-wireless interface module that is supported under popular Microsoft Windows operating systems.
  • Page 8: Installing The Wls-Ifc

    As with any electronic device, you should take care while handling to avoid damage from static electricity. Before removing the WLS-IFC from its packaging, ground yourself using a wrist strap or by simply touching the computer chassis or other grounded object to eliminate any stored static charge.
  • Page 9: Installing The Software

    3. Keep the default selection "Install the software automatically" and then click on the button. Next The wizard locates and installs the software on your computer for the WLS-IFC. A dialog appears when the wizard completes the installation. 4. Click on the...
  • Page 10: Configuring The Network Parameters

    If the Power LED turns off If the Power LED is lit but then turns off, the computer has lost communication with the WLS-IFC. Disconnect the USB cable from the computer and then reconnect it. This should restore communication, and the Power LED should remain on after the device is configured.
  • Page 11: Restoring Factory Default Settings

    WLS-IFC User's Guide Installing the WLS-IFC Caution! To satisfy FCC RF exposure requirements for mobile transmitting devices, maintain a separation distance of 20 cm (0.66 feet) or more between the antenna of this device and persons during device operation. To ensure compliance, operations at closer than this distance are not recommended.
  • Page 12: Chapter 3 Functional Details

    Transmit Red LED – indicates receiving data over the wireless link. Receive Power LED Power LED is lit when the WLS-IFC is connected to a computer or external USB hub. USB connector The USB connector provides +5V power and communication.
  • Page 13: Chapter 4 Specifications

    Chapter 4 Specifications Typical for 25 °C unless otherwise specified. Specifications in italic text are guaranteed by design. Wireless communications Table 1. Wireless communications specifications Communication standard IEEE 802.15.4, ISM 2.4 GHz frequency band, non-beacon, point-to-point Range Indoor/urban: Up to 150' (50 m) Outdoor RF line-of-sight: Up to 1/2 mile (750 m) Transmit power output 10 mW (10 dBm)
  • Page 14: Power

    WLS-IFC User's Guide Specifications Power Table 5. Power specifications Parameter Conditions Specification Supply current 300 mA max (Note 3) Self-Powered Hub refers to a USB hub with an external power supply. Self-powered hubs allow Note 3: a connected USB device to draw up to 500 mA. This device may not be used with bus-powered hubs due to the power supply requirements.
  • Page 15: Led Configuration

    Specifications LED configuration Table 9. LED configuration Power The WLS-IFC is connected to a computer or external USB hub Received Signal Strength Indicator 3 green LED bar graph. The LEDs will turn on when receiving a wireless (RSSI) message and stay on for approximately 1 second after the end of the message.
  • Page 16: Declaration Of Conformity

    Norton, MA 02766 Category: Electrical equipment for measurement, control and laboratory use. Measurement Computing Corporation declares under sole responsibility that the product WLS-IFC to which this declaration relates is in conformity with the relevant provisions of the following standards or other...
  • Page 17 Measurement Computing Corporation 10 Commerce Way Suite 1008 Norton, Massachusetts 02766 (508) 946-5100 Fax: (508) 946-9500 E-mail: info@mccdaq.com www.mccdaq.com...

Table of Contents