1. Installation
1−25
Festo P. BE−CPX−FB13−E N en 0811c
1.5 Pin assignment of power supply
Warning
· Use only PELV circuits as per IEC/DIN EN 60204−1
(Protective Extra−Low Voltage, PELV) for the power
supply. Take into account also the general requirements
for PELV circuits as per IEC/DIN EN60204−1.
· Use only power sources which guarantee reliable
electrical isolation of the operating voltage as per
IEC/DIN EN 60204−1.
Use of PELV power circuts gra
rantees protection against
electric shock (protection against direct and indirect contact)
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.