Terminology - ABB SPA-ZC 402 Installation And Commissioning Manual

1MRS755380
14.
SPA/ Ethernet Adapter
SPA to IEC 61850 Gateway
Installation and Commissioning Manual

Terminology

Term
Communication Engineering
Tool
Functional constraint
Intelligent Electronic Device
Logical Device
RJ-45
sAddr
Snap-in
SPA
Description
Also known as CET. Software for configuring and monitor-
ing communication gateways or communication front ends.
Property of a data-attribute that indicates the services for
example read value, write value, substitute value, etc. that
may be applied to that data attribute
Also known as IED. Devices containing advanced logics
such as meters, protection and control relays and trip units.
Representation of a group of functions. Each function is
defined as a logical node. A physical device has one or
several LDs.
Galvanic connector type
Short Address InformationThe sAddr attribute allows the
allocation of a short address to DO attributes. Short
addresses can be used within the communication to be
more efficient either in the communication, or in the
handling of messages at client or server. Furthermore,
they can be used as IED internal identification for the
attribute.
Connector type for plastic fibre cable
Data communication protocol developed by ABB
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