ABB Relion 650 Series Technical Manual page 194

Section 8
Control
188
DB_LINE
QA1_OP QB9REL
QA1_CL QB9ITL
QA2_OP QC3REL
QA2_CL QC3ITL
QB61_OP QC9REL
QB61_CL QC9ITL
QC1_OP
QC1_CL
QC2_OP
QC2_CL
QB62_OP
QB62_CL
QC4_OP
QC4_CL
QC5_OP
QC5_CL
QB9_OP
QB9_CL
QC3_OP
QC3_CL
QC9_OP
QC9_CL
VOLT_OFF
VOLT_ON
QB9_EX1
QB9_EX2
QB9_EX3
QB9_EX4
QB9_EX5
IEC05000356-2-en.vsd
IEC05000356 V2 EN-US
Figure 80: DB_LINE function block
DB_BUS_B
QA2_OP QA2CLREL
QA2_CL QA2CLITL
QB2_OP QB62REL
QB2_CL QB62ITL
QB62_OP QB2REL
QB62_CL QB2ITL
QC4_OP QC4REL
QC4_CL QC4ITL
QC5_OP QC5REL
QC5_CL QC5ITL
QC3_OP QB2OPTR
QC3_CL QB2CLTR
QC21_OP VPQB2TR
QC21_CL
EXDU_ES
QB62_EX1
QB62_EX2
QB2_EX1
QB2_EX2
IEC05000355-2-en.vsd
IEC05000355 V2 EN-US
Figure 81: DB_BUS_B function block
1MRK 511 424-UEN B
M15107-3 v6
M13596-3 v6
Bay control REC650 2.2 IEC
Technical manual