Go Digital.Go PROFINET. The communication standard for the digital transformation. Learn More Learn About Profibus Technology See how Profibus works Learn About IO-Link Technology See how IO-Link works Learn About Profinet Technology See how Profinet works Learn About omlox Technology See how omlox works Learn The Benefits of Membership » Patents» Logos» Documentation» Certification» Marketing» and more... Learn More Start Your Training ribbon One-Day Training Certified Training Online PROFIBUS Training Webinar Training Upcoming Events Profiblog PROFIBUS Online Training Course: A Look Back What Standardization Means for the Future of omlox IoT vs IIoT vs Industry 4.0 Can PROFINET Projects Employ Cat 5, 5e, Cat 6, 6a, or Cat 7 cables? PROFINET Switch vs Ethernet Switch