Table 19: Default connections for binary outputs
Binary output Description Connector pins
X100-PO1 Close circuit breaker X100:6-7
X100-PO2 Circuit breaker failure protection trip to upstream
breaker
X100:8-9
X100-SO1 Line differential protection operate alarm X100:10-11,(12)
X100-SO2 Protection communication failure or differential
protection not available
X100:13-14
X100-PO3 Open circuit breaker/trip coil 1 X100:15-19
X100-PO4 Open circuit breaker/trip coil 2 X100:20-24
X110-SO1 Blocking signal for upstream overcurrent protection X110:14-16
X110-SO2 Backup protection operate alarm X110:17-19
X110-SO3 Binary transfer signal X110:20-22
X110-SO4 - X110:23-24
Table 20: Default connections for LEDs
LED Description
1 Line differential protection biased stage operate
2 Line differential protection instantaneous stage operate
3 Line differential protection is not available
4 Protection communication failure
5 Autoreclose in progress
6 Backup protection operate
7 Breaker failure operate
8 Disturbance recorder triggered
9 Supervision alarm
10 Binary signal transfer receive
11 Binary signal transfer send
3.4.2.2 Default disturbance recorder settings
Table 21: Default disturbance recorder analog channels
Channel
Description
1 IL1
2 IL2
3 IL3
4 Io
5 Uo
6 U1
7 U2
Table continues on next page
Section 3 1MRS758127 C
RED615 standard configurations
64 RED615
Application Manual
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