ABB REL650 Applications Manual page 387

1MRK 506 334-UUS A
Application manual
BC12CLTR (sect.1)
DCCLTR (A1A2)
DCCLTR (B1B2)
BC12CLTR (sect.2)
VPBC12TR (sect.1)
VPDCTR (A1A2)
VPDCTR (B1B2)
VPBC12TR (sect.2)
BC17OPTR (sect.1)
DCOPTR (A1A2)
BC17OPTR (sect.2)
BC17CLTR (sect.1)
DCCLTR (A1A2)
BC17CLTR (sect.2)
VPBC17TR (sect.1)
VPDCTR (A1A2)
VPBC17TR (sect.2)
BC27OPTR (sect.1)
DCOPTR (B1B2)
BC27OPTR (sect.2)
BC27CLTR (sect.1)
DCCLTR (B1B2)
BC27CLTR (sect.2)
VPBC27TR (sect.1)
VPDCTR (B1B2)
VPBC27TR (sect.2)
EXDU_BC (sect.1)
EXDU_DC (A1A2)
EXDU_DC (B1B2)
EXDU_BC (sect.2)
ANSI04000480 V1 EN
Figure 187: Signals to a line bay in section 1 from the bus-coupler bays in each
section
For a line bay in section 2, the same conditions as above are valid by changing section 1
to section 2 and vice versa.
BC_12_CL
OR
AND
VP_BC_12
AND
BC_17_OP
AND
OR
BC_17_CL
OR
AND
VP_BC_17
AND
BC_27_OP
AND
OR
BC_27_CL
OR
AND
VP_BC_27
AND
EXDU_BC
AND
en04000480_ansi.vsd
Section 11
Control
381