Glossary
Glossary-3
DP/PA Link and Y Link Bus Couplings
A5E00193841-011
DPV1
Extension of the DPV0:
Acyclical data exchange between the higher level system and slaves
Integration in engineering systems via EDD or FDT/DTM
Transferrable PLC software function blocks (IEC 61131-3)
Fail-safe communication (PROFIsafe)
Interrupts
Electromagnetic compatibility
Electromagnetic compatibility is the capability of electrical equipment to work free
of problems in a defined environment without affecting its environment in an
impermissible manner.
Equipment, associated
Electrical equipment that contains both intrinsically safe and non-intrinsically safe
circuits and is designed so that the non-intrinsically safe circuits cannot damage
the intrinsically safe circuits.
Equipment, electric
The components, electrical circuits or parts of electrical circuits in their entirety
that are generally contained in a single housing.
Equipment, intrinsically safe, electrical
Electrical equipment in which all the circuits are intrinsically safe.
Equipotential bonding
An electrical connection (equipotential bonding conductor) that keeps the body of
electrical equipment and external conductive bodies at the same or nearly the
same potential in order to prevent interfering or dangerous voltages between
these two bodies.
Field bus
The field bus is a serial bus system for the distributed integration of field devices
in an automation system.
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