PI Chairman Karsten Schneider shares his observations on the importance of communications - not just in bits and bytes, but person-to-person and organization-to-organization. The huge success of PI technologies is based on communication. The quality and widespread global use of PI technologies would never have been possible if the PROFIBUS and PROFINET developers had not had an outstanding character trait - the absolute determination to communicate with one another.
Because the Industrial Internet of Things (IIoT) leverages so many existing technologies, it seems that everybody and their mother can claim to have the necessary expertise. But let’s not forget that IIoT roots are firmly planted within industrial Ethernet.
PI was an integral part of the embedded world trade-show last month. The co-exhibitors Innovasic, Molex, Phoenix Contact, Renesas, and Siemens gave information about how to implement PROFINET and what kind of support can be expected during development.
Recently on a LinkedIn forum, someone asked the following question: "I am a new instrumentation engineer. How does 4 - 20 mA technology work?" What followed was an in-depth analysis of the origins and history of the technology. Lost in the heat of the discussion, two people made almost the same comment: "We should leave that behind and just switch to fieldbus!"
Did you know that IO-Link drastically reduces the number of interfaces needed? Modern automation systems contain a variety of sensors and actuators from different manufacturers that are linked to controllers. IO-Link provides a universal physical interface for wiring and a uniform interface for configuration and parameter assignment.
PI is celebrating a number of social media milestones. Our YouTube channels have been producing useful videos for five years. @AllThingsPROFI has been tweeting since July of 2008. But the ten-year milestone (almost to the day!) goes to the PROFIblog.
An automation evolution exploration from industry veteran Carl Henning. I’ve been around PROFIBUS and then PROFINET for a couple decades now and I have to admit that I’m still excited by these technologies. It’s been fun to watch them mature and grow. I’ve been doing automation for decades before that so I’ve seen the long arc of automation’s evolutionary growth. Our evolutionary position is currently the Industrial Internet of Things. And it is an evolution I believe.
Being in the business of moving data with PROFINET, references to the data-driven factory appeal to PI. Appealing as that is, it’s an incomplete story. Like a word-driven blog post. Random words collected do not a blog post make. Random data collected does not a factory drive. Data is the raw material.