Festo CPX-FB32, Electronic Manual

Page: 33 / 136

1. Installation
1−17
Festo P.BE−CPX−FB32−EN en 0605NH
1.4 P in assi g nment of pow e r su pply
W a r nin g
·
For the power supply use only PELV ci r cuits as per IEC/
DIN EN 60204−1 (Protective Extra−Low Voltage, PELV).
Take into account also the general requirements for
PELV circuits as per IEC/DIN EN 60204−1.
·
Use only pow e r p ac k s which guarantee reliable electri
cal isolation of the operating voltage as per IEC/DIN
EN60204−1.
By the use of PELV power units, protection against electric
shock (protection against direct and indirect contact) is guar
anteed in accordance with IEC/DIN EN 60204−1 (electrical
equipment of machines, general requirements).
The current consumption of a CPX terminal depends on the
number and type of integrated modules and components.
Read the information on power supply as well as on the
earthing measures to be carried out in the CPX system
manual.