When I look at I/O, I generally design in at least 20% spare I/O. That means I calculate the required I/O + 20% spare and round up to fill the card - for each type of I/O I have. Then I make sure I have the ability to add cards in the future without modifying the physical layout of the panel when possible..
I'm confused. If there is I/O on the PLC with modular I/O, why is there need for the other I/O on the bottom of your industrial panels in other videos?
Arley Lopez , I believe that the plc is wired to a terminal strip where connection to external components is made. The lower section in the panel is the terminal strip.
When I look at I/O, I generally design in at least 20% spare I/O. That means I calculate the required I/O + 20% spare and round up to fill the card - for each type of I/O I have. Then I make sure I have the ability to add cards in the future without modifying the physical layout of the panel when possible..
Great video
Good teaching sir
Many Thanks
I'm confused. If there is I/O on the PLC with modular I/O, why is there need for the other I/O on the bottom of your industrial panels in other videos?
Arley Lopez , I believe that the plc is wired to a terminal strip where connection to external components is made. The lower section in the panel is the terminal strip.
gondliyashyam
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