Hello

Plz see the attached doc firsrt...

Is the power supply I selected sufficient for the IO module? How do you decide such a thing? Is there any such function in 'TIA SELECTION TOOL'?

Thank you.

Oh, I see.
Am I only calculating external loads?

Thank you.

However, the technical data contains information on various kinds of currents. Which part should I refer to?

Thank you.

In that case you need to explain more about the project.

Power supply (12V , 24V or 230V)

how many logos's and how many extension units.

What is connected on the outputs and is it a direct control from the LOGO output or are power relays used (if so what type)

What is used for the inputs.

ETC.

( we can not support if you do not give more input)