Link
The Business Directory of the Italian Electrotechnical, Electronics and ICT Companies
 www.italiantech.com

Profibus International site
www.profibus.com

Interbusclub international site
www.interbusclub.com

CANopen international site
www.can-cia.org

Automation forum (italian)
www.plcforum.it

OPC Foundation site
www.opcfoundation.org

Online community of automation professionals (english)
www.control.com

Forum for automation community
www.modbus.org

Technical resources for programmers
www.gnk.it

Download Adobe Acrobat Reader
www.adobe.com