ABB RET670 - Page 816

Figure 312 shows the topology of an IEC 61850–8–1 configuration. IEC 61850–8–1
specifies only the interface to the substation LAN. The LAN itself is left to the system
integrator.
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IEC09000135 V1 EN
Figure 312: SA system with IEC 61850–8–1
Figure 313 shows the GOOSE peer-to-peer communication.
Section 4 1MRK504116-UUS C
Station communication
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Application manual