M23.902.R02
Switchgear unit
Binary input
Output relay
Q1 (DEV01)
Open
U A01
K A01
Close(d)
U A02
K A02
Q2 (DEV02)
U A03
K A03
U A04
K A04
Tab. A-811: Assignment of Binary Inputs and Output Relays
Control O/C
Interlock equation
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Tab. A-812: Bay Interlock Equations for Operation without Station Interlocking
Tab. A-813: Bay Interlock Equations for Operation with Station Interlocking