Power Dissipation

Hello everyone;

I have a closet deltav with a controller type MD Plus with AI cards, AO, DI, DO and communication cards and would like to calculate the total power consumed by all.

I would like to know the exact method to calculate the power.

I found on deltav books online "Power Dissipation Considerations", but I would like to know more details about it.

thank you for your cooperation.
Sincerely.

B.Faith

Best regards.

Butler faith.