ABB RTB615, Technical Manual

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2.2 IED analog and binary interfaces
All the IED’s analog input, binary input and output interfaces are available on the
RTB615 front plate, to connect to the secondary injection and testing device. The
connections can be done using standard banana type insulated connectors. The
marking of the interfaces correspond to the markings of 615 series case rear
connections and the related IED connection drawings.
The terminals 1 and 2 in the terminal row X100 are not available in the
front plate. In the IED, these terminals are connected to the power
supply module. For powering up the IED, see the specific section in
this document.
The interface row marked with “X130” is a reservation for future
needs. The IED versions where X130 hardware slot is used are not
supported by RTB615.
The RTB615 connections towards secondary injection and testing device can be done
in the same way as if the IED plug-in unit would be in its original case within the
installation. Relevant circuit diagrams concerning the actual installation should be
used to determine analog signals injection terminals and polarities as well as the
expected binary input and output signals and corresponding terminals.
2.3 Masking plates
Masking plates are available for certain IED product variants of the Ver.4.0 FP1
release as an additional feature of RTB615. The masking plate is applied on the top of
the terminal rows and it exposes only those signals which are relevant to the specific
IED variant. The masking plate also provides references and functional names for the
expected signal types.
Table 3: RTB615 and accessories
Item Description Order Code
Relion Test Box RTB615
(including masking plates)
2RCA031791
RTB615 masking plate REF615 #BFCACAB#######1E
and #BFCADAB#######1E
2RCA032077
RTB615 masking plate REM615 #BMAACAD#######1E 2RCA032078
Section 2
1MRS758004 B
Relion Test Box RTB615
10 RTB615
Technical Manual