3
Installation
Festo – P.BE-CPX-CTEL-EN – 1601b – English
23
3.5.2
Determining the current consumption
The current consumption of a CTEL system depends on the number and type of connected I-Port
devices.
Recommendation:
Use a regulated power supply.
When selecting the power supply unit, check whether it has sufficient output. Calcu
late the total current consumption, if necessary.
Calculation
Use the following table to calculate the total current consumption (
è
Please refer to the relevant technical data for current consumption of the I-Port devices.
Note
Select a power supply unit that provides sufficient power for subsequent expansions
to the CTEL system.
Observe the instructions regarding selection of the power supply unit in the CPX
system description (
è
P.BE-CPX-SYS-…).
When using I-Port output modules with a separate load voltage connection, take into
account the corresponding current consumption when selecting a power supply unit.
Содержание CPX-CTEL-4-M12-5POL
Страница 58: ......