Power Supply for Profinet Participants
Power Supply for Profinet devices with pink functional earth (FE): Many dimensions available directly from stock.
The following applies to machines and systems that are manufactured in accordance with DIN DIN EN 60445 (VDE 0197): The functional earthing must be pink!
What is the difference between protective earthing and functional earthing?
In general, a distinction is made between two types of earthing: protective earthing and functional earthing (FE).
While protective earthing serves to protect people and animals from electric shock and provides protection in the event of a fault, functional earthing is important for interference-free functioning of electrical systems and equipment. It is essential for the regular operation of the electrical system and serves to dissipate electromagnetic interference from device electronics, thus contributing to EMC immunity.
Types of protective conductors and earthing conductors
Helukabel cables for potential earthing
|HELUCONTROL® PROFINET 24V POWER PVC /+ FE PVC||HELUCHAIN® PROFINET 24V POWER PVC /+ FE PVC|
|Cable structure||Cable structure|
|Download Data Sheet||Download Data Sheet|