ABB REC670 Applications Manual page 59

1MRK 511 401-UEN A
Bay control REC670 2.2 IEC
Application manual
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 e.g. with full control of all apparatuses included more IO cards are
required. Our proposal for a full version with control is to use two binary input
modules and one or two binary output modules. For systems without Substation
Automation a second binary output board might be required.
Section 3
Configuration
53