Good day

Awesome videos, thank you

I am newbie in the PLC stuff

This is probably a silly question but whats the difference between the siemens logo soft controller and siemens S7 series PLCs in the sense of why would I use one over the other one?

With both I can do digital and analogue programming. Can I do more complex programming with the S7?

Welcome to RealPars! We are glad you chose us to help with your PLC and automation training. The LOGO controller is a very useful logic controller, but it is quite limited in its capabilities and capacity. This hardware platform can be more aptly described as a "smart relay". The S7 series of PLC controllers is much richer in functionality, capability and flexibility, but for small systems, the LOGO controller can be very economical. I have used LOGO controllers manage warehouse doors and fans, boiler louvers, and chemical injection pumps.