PLCs & PACs
Cloud and virtual computing may be getting all the buzz, but programmable devices and distributed control are having a renaissance, too.
Automation professionals name the companies they say offer the best technology in more than 80 product categories.
Best practices for troubleshooting analog circuits to the PLC.
Control's latest State of Technology report explores all three forms of controllers, which have shrunk in size while gaining enormous computing power, software flexibility and industrial strength.
White Papers: In Depth Research
Posted: Dec 14, 2015
Do more with PLCs
Posted: Jul 23, 2014
Often the Best Choice for Applications Where SingleFunction Relays Aren’t Capable Enough and a Safety-Rated PLC is Overkill
Posted: Apr 21, 2014
Redundancy in a process control system means that some or all of the system is duplicated, or redundant. The goal is to eliminate, as much as possible, any single point of failure. When a piece of equipment or a communication link goes down, a similar or i
Posted: Oct 22, 2013
Lambda tuning gives non-oscillatory response with the response time (Lambda) required by the plant. Seven industrial examples show the relevance and simplicity of this method. Will Lambda tuning work in your process control loop?