ABB relion REF615 - Section 5 IED physical connections; 5.1 Inputs; 5.1.1 Energizing inputs

LED6
OK
ALARM
RESET
LED7
OK
ALARM
RESET
LED8
OK
ALARM
RESET
LED9
OK
ALARM
RESET
LED10
OK
ALARM
RESET
LED11
OK
ALARM
RESET
CCBRBRF1_TRBU
DARREC1_INPRO
DISTURB_RECORD_TRIGGERED
TCSSCBR_ALARM
SSCBR1_ALARMS
ARCSARC_OPERATE
GUID-76107B29-33D4-4CA1-8F5C-D03382A9D583 V1 EN
Figure 604: Default LED connection
3.14.3.7 Functional diagrams for other timer logics
The configuration also includes overcurrent operate and earth-fault operate logic. The
operate logics are connected to the minimum pulse timer TPGAPC for setting the
minimum pulse length for the outputs. The output from TPGAPC is connected to
binary outputs.
TPGAPC2
IN1
IN2
OUT1
OUT2
OR
B1
B2
O
OC_OPERATE_PULSE
EF_OPERATE_PULSE
EFLPTOC2_OPERATE
PHxPTOC_OPERATE
EFxPTOC_OPERATE
GUID-5DAD5155-7666-4E05-B6AC-7CD7EB01E6F9 V1 EN
Figure 605: Timer logic for overcurrent and earth-fault operate pulse
1MRS756378 S Section 3
REF615 standard configurations
REF615 377
Application Manual