16K views · 1K reactions | PLC Programable logic controller, in this video we learn the basics of how programable logic controllers work, we look at how PLC's work, where they are used and how programable logic controllers replaced relay banks but still use relays. PLC Basics AND gate, automation engineering, what is a plc, logic gate #engineering #electric | The Engineering Mindset | Facebook

295K views · 3.2K reactions | Learn the basics of PLC programming with this quick guide to Contact instructions in Ladder Diagram language! Discover how Normally Open (NO) and Normally Closed (NC) contacts work. See what happens when a pushbutton is pressed or released, and how it affects outputs like a fan. #PLCProgramming | RealPars | Facebook