Building PLC Training Stations - Four State Input Circuit w/22mm devices

First of many discussions of solutions for teachers and self learners to solve the challenges of the learning environment.

[@Olavotemrazaodenovo]

Thanks from Brazil.

[@plcprofessor]

Welcome!

[@SRBmilan]

Many thanks, professor!

[@plcprofessor]

You are welcome!

[@MrPromerican]

Best PLC youtuber...

[@plcprofessor]

Thank you...

[@mahadihasan93]

Amazing content sir. I have always wondered the best practices of applying the control panel components. As for pushbuttons, there are many types! of them. How to choose one over other, while PLC programming can manage to force its logical continuity by forcing to NC or NO through programming.
How should field engineers plan for these components?

[@plcprofessor]

That is something that you have to learn by doing it...sorting it out as it happens.