ABB REC670 Applications Manual page 61

1MRK 511 401-UEN A
Bay control REC670 2.2 IEC
Application manual
This configuration is used in one-and-a-half breaker arrangements for a full
diameter. The configuration can also be used for a section of the diameter with
utilization of a part of the apparatuses only.
Control, measuring and interlocking is fully configured, including communication
with other bays such as other lines and the bus coupler over GOOSE.
The following should be noted. The configuration is made with the binary input
and binary output boards in the basic IED delivery. In many cases this is sufficient,
in other cases, for example with full control of all apparatuses included more IO
cards are required. Our proposal for a full version with control is to use three
binary input modules and two binary output modules. For systems without
Substation Automation a second binary output board might be required.
Section 3
Configuration
55