PROFIBUS vs. PROFINET: Path to the Future
PROFIBUS is a veteran serial Fieldbus, while PROFINET represents the Industrial Ethernet protocol, a future-proof solution. Both standards emerge from the same organization, PROFIBUS and PROFINET International, yet their characteristics markedly differ. Introduced in 1989, PROFIBUS rapidly expanded throughout the 1990s as a pioneer in fieldbus technology. However, the monumental shift towards Industrial Ethernet took place around 2000. In response, PROFINET was developed to meet the new demands. Commencing in the early 2000s, PROFINET has consistently evolved to suit the needs of the modern industry.
