fault protection and featuring a core-balance
current transformer.
The three phase-voltage inputs, for either
phase-to-phase voltages or phase-to-earth
voltages, and the residual-voltage input cover
the rated voltages 100 V, 110 V, 115 V and
120 V. The rated values of the current and
voltage inputs are selected in the IED software.
In addition, the binary input thresholds are
selected by adjusting the IED’s parameter
settings. The threshold voltage can be set
separately for each binary input.
All binary input and output contacts are
freely configurable using the signal matrix of
the application condiguration function in
PCM600.
Please refer to the Input/output overview
tables, the selection and ordering data and
the terminal diagrams for more detailed
information about the inputs and outputs.
Table 3. Analog input options
Analog input
configuration
CT (1/5 A) CT sensitive
(0.1/0.5 A)
VT
AA 4 - 5
AB 4 1 4
AC 3 1 5
Table 4. Binary input/output options
Binary input options
BI BO
Default 14 9
With one optional binary I/O
module
23 18
With two optional binary I/O
modules
32 27
18. Communication
The IED supports the new IEC 61850
substation automation standard including
horizontal GOOSE communication as well as
the well-established DNP3 (TCP/IP) protocol.
All operational information and controls are
available through these protocols.
Disturbance files are accessed using the IEC
61850 protocol. Disturbance files are
available to any Ethernet based application in
the standard COMTRADE format. Further, the
IED sends and receives binary signals from
other IEDs using the IEC 61850-8-1 GOOSE
profile. The IED meets the GOOSE
performance requirements for tripping
applications in distribution substations, as
defined by the IEC 61850 standard. The IED
interoperates with other IEC 61850 compliant
IEDs, tools and systems and simultaneously
reports events to five different clients on the
IEC 61850 station bus. For a system using
DNP3 over TCP/IP, events can be sent to four
different masters.
All communication connectors, except for the
front port connector, are placed on integrated
communication modules. The IED is
connected to Ethernet-based communication
systems via the RJ-45 connector (10/100BASE-
Feeder Protection and Control 1MRS756380 A
REF630
Product version: 1.0 Issued: 15.09.2009
ABB 15
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