A Fieldbus is a digital, serial, two-way, multi-drop communication link among controllers and its remote I/O, sensors, actuators and inter-networking components.
PROFIBUS is the world‘s most successful fieldbus with an installed base of nearly hundred million devices in factory automation and process industry applications.
Utilizing a single, consistent, application-independent communication protocol, PROFIBUS supports fieldbus solutions both in factory and process automation as well as in motion control and safety-related tasks.
![](https://www.no.endress.com/__image/a/52609/k/693fa6651af4a82801ac4dc9f6774621e0345180/ar/2-1/w/1024/t/jpg/b/ffffff/n/true/fn/PROFIBUS_LG_01.jpg)
{"serverDuration": 66, "requestCorrelationId": "3d064c7fa5384a2e"}