Honeywell

Honeywell Fault Tolerant Ethernet and Control Firewall

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After a previous article about Honeywell Experion Controllers with PMIO, I received some feedback in regards to how Experion controllers connect to a process control network (PCN). I wanted to provide a short overview in...

Honeywell Experion Controllers with PM I/O

Many Distributed Control Systems (DCS) that were created in the 1970s and 1980s were developed with proprietary hardware and software. These Distributed Control Systems were very robust, and many are continuing to operate until this...

Honeywell R520

Question of the day for you: Are you an “It works fine and there is no need to change it” personality or a “They have a new release out, lets upgrade” personality? Or maybe...

Honeywell C200 Upgrade Paths

In 1998, Honeywell introduced the Experion Process Knowledge System (EPKS) C200 Controller. This was a much different system than the TDC 3000 DCS that was released in 1985, and created a much more “open” platform...

Control System Changes Over The Last Five Decades

In part four of this series we will look at modern control systems from both their beginnings, as well as, the progress to what they are capable of at present day. Today’s engineer can typically...