Power Supply - Festo CPX-FB39 Description

2 Installation
2.6

Power supply

The operating and load voltage supply is directed via the interlinking blocks (è CPX system descrip­
tion P.BE-CPX-SYS-...).
Warning
Electrical voltage
Injury caused by electric shock, damage to machine and to system
• For the electrical power supply, use only PELV circuits in accordance with
IEC 60204-1 (Protective Extra-Low Voltage, PELV).
• Observe the general requirements of IEC 60204-1 for PELV circuits.
• Use only voltage sources which guarantee reliable electrical isolation of the operat­
ing and load voltage in accordance with IEC 60204-1.
• Always connect all circuits for operating and load voltage supply U
U .
OUT
Through the use of PELV circuits, protection against electric shock (protection against direct and indir­
ect contact) is ensured in accordance with IEC 60204-1.
Note the information about the power supply and about the applicable grounding meas­
ures (è CPX system description P.BE-CPX-SYS-...).
Festo – P.BE-CPX-FB39-EN – 1504NH – English
/SEN, U and
EL VAL
23