Festo PROFIBUD-DP, Elektronics Manual

Page: 42 / 154

1. Installation CPV−DI02 and CPV−CS02
1−28
Festo P.BE−CPV−DI02−EN en 0704NH
Totalcurrentconsumption The table below shows how to calculate the total current
consumption for a CP system. The values specified have been
rounded up.
Current consumption o f the
CP e l ectronics (pin 1 )
S ums
CPV Direct max. 100 mA
CPV valve terminal max. 40 mA
CPA valve terminal 20 mA
CP input module max. 40 mA
Sensors see manufacturer
specifications
CP output module max. 40 mA
Carry forward = ______ mA
Current consumption o f the
va l ve supp ly (pin 2 )
Current consumption of
all simultaneously
energized valve coils
1)
__ x ____ mA = ______ mA
1)
Current consumption deepnds on the valve type (see Technical
Specifications of the valves in the relevant pneumatics manual).
Tab.1/11: Calculating the total current consumption