ABB REC670 2.1 IEC, Product Manual

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communication with unsolicited events, time synchronizing
and disturbance reporting is provided for communication to
RTUs, Gateways or HMI systems.
Multiple command and transmit
M14791-3 v3
When IEDs are used in Substation Automation systems with
LON, SPA or IEC 60870-5-103 communication protocols, the
Event and Multiple Command function blocks are used as the
communication interface for vertical communication to station
HMI and gateway, and as interface for horizontal peer-to-peer
communication (over LON only).
IEC 62439-3 Parallel Redundancy Protocol
GUID-A90FDBA7-D4D7-4CBD-9F05-13DCC9971779 v5
Redundant station bus communication according to IEC
62439-3 Edition 1 and IEC 62439-3 Edition 2 parallel
redundancy protocol (PRP) are available as options when
ordering IEDs. Redundant station bus communication
according to IEC 62439-3 uses both port AB and port CD on
the OEM module.
17. Remote communication
Analog and binary signal transfer to remote end
M12449-6 v2
Three analog and eight binary signals can be exchanged
between two IEDs. This functionality is mainly used for the
line differential protection. However it can be used in other
products as well. An IED can communicate with up to 4
remote IEDs.
Binary signal transfer to remote end, 192 signals
M13458-3 v4
If the communication channel is used for transfer of binary
signals only, up to 192 binary signals can be exchanged
between two IEDs. For example, this functionality can be
used to send information such as status of primary
switchgear apparatus or intertripping signals to the remote
IED. An IED can communicate with up to 4 remote IEDs.
Line data communication module, short and medium range
LDCM
SEMOD168481-4 v7
The line data communication module (LDCM) is used for
communication between the IEDs situated at distances <110
km/68 miles or from the IED to optical to electrical converter
with G.703 or G.703E1 interface located on a distances < 3
km/1.9 miles away. The LDCM module sends and receives
data, to and from another LDCM module. The IEEE/ANSI
C37.94 standard format is used.
Galvanic X.21 line data communication module X.21-LDCM
GUID-3C6C7DAC-1DB1-4CB8-991F-3B1D86551F28 v3
A module with built-in galvanic X.21 converter which e.g. can
be connected to modems for pilot wires is also available.
Galvanic interface G.703 resp G.703E1
M16035-3 v4
The external galvanic data communication converter G.
703/G.703E1 makes an optical-to-galvanic conversion for
connection to a multiplexer. These units are designed for 64
kbit/s resp 2Mbit/s operation. The converter is delivered with
19” rack mounting accessories.
18. Hardware description
Hardware modules
IP14529-1 v1
Power supply module PSM
M11595-3 v5
The power supply module is used to provide the correct
internal voltages and full isolation between the IED and the
battery system. An internal fail alarm output is available.
Binary input module BIM
M1769-3 v4
The binary input module has 16 optically isolated inputs and
is available in two versions, one standard and one with
enhanced pulse counting capabilities on the inputs to be
used with the pulse counter function. The binary inputs are
freely programmable and can be used for the input of logical
signals to any of the functions. They can also be included in
the disturbance recording and event-recording functions. This
enables extensive monitoring and evaluation of operation of
the IED and for all associated electrical circuits.
Binary output module BOM
M6938-3 v4
The binary output module has 24 independent output relays
and is used for trip output or any signaling purpose.
Static binary output module SOM
SEMOD174196-4 v4
The static binary output module has six fast static outputs
and six change over output relays for use in applications with
high speed requirements.
Binary input/output module IOM
M6939-3 v6
The binary input/output module is used when only a few input
and output channels are needed. The ten standard output
channels are used for trip output or any signaling purpose.
The two high speed signal output channels are used for
applications where short operating time is essential. Eight
optically isolated binary inputs cater for required binary input
information.
mA input module MIM
M15020-3 v4
The milli-ampere input module is used to interface transducer
signals in the –20 to +20 mA range from for example OLTC
position, temperature or pressure transducers. The module
has six independent, galvanically separated channels.
Optical ethernet module OEM
M16073-3 v6
The optical fast-ethernet module is used for fast and
interference-free communication of synchrophasor data over
IEEE C37.118 and/or IEEE 1344 protocols. It is also used to
connect an IED to the communication buses (like the station
bus) that use the IEC 61850-8-1 protocol (OEM rear port A,
B). The process bus use the IEC 61850-9-2LE protocol (OEM
rear port C, D). The module has one or two optical ports with
ST connectors.
Serial and LON communication module SLM, supports
SPA/IEC 60870-5-103, LON and DNP 3.0
M14933-3 v4
The serial and LON communication module (SLM) is used for
SPA, IEC 60870-5-103, DNP3 and LON communication. The
module has two optical communication ports for plastic/
plastic, plastic/glass or glass/glass. One port is used for serial
1MRK 511 361-BEN B
Bay control REC670 2.1 IEC
Product version: 2.1
32 ABB