Bay type No. 184 Busbar measurement bay with other switchgear unit, double busbar

M21.902.R02

Switchgear unit

Binary input

Output relay

Q1 (DEV01)

Open

U A01

K A01

Close(d)

U A02

K A02

Q2 (DEV02)

Open

U A03

K A03

Close(d)

U A04

K A04

X01 (DEV03)

Open

U A05

/

Close(d)

U A06

/

X02 (DEV04)

Open

U B01

/

Close(d)

U B02

/

Tab. A-784: Assignment of Binary Inputs and Output Relays

Switchgear unit	Control O/C	Interlock equation
		―

Tab. A-785: Bay Interlock Equations for Operation without Station Interlocking

Switchgear unit	Control O/C	Interlock equation
		―

Tab. A-786: Bay Interlock Equations for Operation with Station Interlocking