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Application for the Web-IO Digital:

Connecting Web-IO Digital Box-to-Box




 Additional links: Product overview Application overview Print version


Many areas of automation technology, building technology and home applications require digital signals to be sent over large distances. With the Web-IO Digital boxes it is possible to carry switching signals from switches, sensors or relays over the existing network infrastructure across locations.

Control with Visual Basic


Function
2 Web-IO Digital devices are required for a Box-to-Box application. One box takes on the function of the B2B master and the second operates as a B2B slave. Digital signals can be sent in both directions.

A TCP/IP-Ethernet connection is needed at both locations (available port on a switch or hub).

Both potential-free contacts as well as current sourcing signals can be connected as a signal source. Depending on the Web-IO® model the outputs are configured as current sourcing or as a potential-free relay contact.

Changes on an input of Web-IO A also result in a corresponding change on the output of Web-IO B and vice-versa.

You don’t have a Web-IO® yet but would like to try the example out sometime?

No problem: We will be glad to send you the Web-IO Digital 2xInput, 2xOutput at no charge for 30 days. Simply fill out a sample ordering form, and we will ship the Web-IO for testing on an open invoice. If you return the unit within 30 days, we will simply mark the invoice as paid.

To sample orders   To sample orders  

Preparations


These steps are necessary in order to achieve remote control over the existing network.

Once these steps are completed, the Box-to-Box segment is ready to use.

The examples show the configuration of a Web-IO Digital 2xInput, 2xOutput. Of course all other Web-IO Digital models can also be configured for Box-to-Box mode. A combination of the various models is also possible.


 
    Additional application examples for Web-IO Digital
Web techniques
     
     
     
     
  Your own web pages
       
        PHP and AJAX - dynamic web pages also for multiple Web-IOs
        Mashup web pages - displaying values in Google Maps
        Java-Applet - use the integrated applet
        Java-Applet - Example: display in- and outputs
        Java-Applet: Example: display in- and outputs and control the outputs
        Java-Applet - Example: display counters
        Java-Applet - Example: Open doors and switch lights from the browser
        Web-IO with iPhone: visualize and control
        Web-IO with iPhone example: control shutter blinds
        Web-IO with iPhone example: monitor room climate
        Web-IO with iPhone example: display measurement values
System integration
     
     
     
     
     
      Box-to-Box
Data acquisition
     
      FTP data logger - example
Timer
     
      CRON timer (Linux)
      Task planner as timer
Individual programming
     
      Visual Basic.Net 2005/2008/2010
      Visual Basic.Net 2005/2008/2010 with WuTdevice.dll
      Visual C++
      Visual C#
      Visual C# with WuTdevice.dll
      Visual C++ (Linux with QT-Designer)
      Visual Delphi
      Visual Delphi.Net (2005)
      Lazarus / FreePascal
      Java
      control using VBScript
Web-IO system
     
     
      Motherbox - Access multiple Web-IOs
      Motherbox - Logically link Web-IOs
      Limit monitoring
  Web-IO - Options for network linking
       
        DSL
        UMTS/GPRS/mobile phone network
        Satellite radio


 
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We are here for you personally! Wiesemann & Theis GmbH Tel.: +49 202/2680-110 (M-F 8:00 - 5:00)
Porschestr. 12 fax: +49 202/2680-265
42279 Wuppertal Individual e-mail

© Wiesemann & Theis GmbH, subject to error and alteration: Since we can make errors, none of our statements should be used without verification. Please report any mistakes or misunderstandings so that we can be aware of them and respond appropriately as quickly as possible.