ABB REC670 Product Manual page 8

Bay control REC670 2.2
Product version: 2.2.1
The basic delivery includes one binary input module and one
binary output module, which is sufficient for the default
configured IO to trip and close circuit breaker. All IEDs can be
reconfigured with the help of the application configuration tool
in PCM600. The IED can be adapted to special applications
and special logic can be developed, such as logic for
automatic opening of disconnectors and closing of ring bays,
automatic load transfer from one busbar to the other, and so
on.
The basic IED configuration is provided with the signal matrix,
single line diagram and the application configuration prepared
for the functions included in the product by default. All
parameters should be verified by the customer, since these
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are specific to the system, object or application. Optional
functions and optional IO ordered will not be configured at
delivery. It should be noted that the standard only includes
one binary input and one binary output module and only the
key functions such as tripping are connected to the outputs
in the signal matrix tool. The required total IO must be
calculated and specified at ordering.
The configurations are as far as found necessary provided
with application comments to explain why the signals have
been connected in the special way. On request, ABB is
available to support the re-configuration work, either directly
or to do the design checking.
1MRK 511 404-BEN A
ABB