I'm building a data acquisition system that needs to power sensors and a high voltage contactor at 24Vdc, 12Vdc, and 5Vdc. After reading another post, it seems it is best to use separate AC-DC power supplies for each output voltage. Therefore, I plan to wire my power supplies to my AC output as seen in my simplified wiring diagram below:
Should I be concerned about how much current is being drawn from my power outlet? Is there anything I could add to make my system safer? I've received mixed comments about using two separate AC outlet connections instead of one to power my power supplies, but I'm aiming to have only one AC power cable if all at possible. Any tips are appreciated!