ABB RELION SMU615 Applications Manual page 40

Merging unit variants
Analog input
U1
U2
U3
Table 10: Default connections for analog inputs with SIM0005
Analog input
IL1
IL2
IL3
Io
U1
U2
U3
Table 11: Default connections for binary outputs
Binary input
X100-PO1
X100-PO2
X100-SO1
X100-SO2
X100-PO3
X100-PO4
Table 12: Default connections for LEDs
LED
1
2
3
4
5
Table continues on the next page
40
Default usage
Phase-to-earth voltage UL1
Phase-to-earth voltage UL2
Phase-to-earth voltage UL3
Default usage
Phase A current IL1
Phase B current IL2
Phase C current IL3
Residual current
Phase-to-earth voltage UL1
Phase-to-earth voltage UL2
Phase-to-earth voltage UL3
Default usage
-
-
Voltage measurement high value
warning
Current measurement high value
warning
-
-
Default usage
Time synchronization status
Redundant Ethernet status
Current measurement high warning
Voltage measurement high warning
Secondary circuit supervision alarm
1MRS758580 C
Connector pins
X131:7,8
X132:7,8
X133:7,8
Connector pins
X131 L1/A:1,2
X132 L2/B:1,2
X133 L3/C:1,2
X130 I0:1,2
X131 L1/A:7,8
X132 L2/B:7,8
X133 L3/C:7,8
Connector pins
X100:6,7
X100:8,9
X100:10,11,(12)
X100:13,14
X100:15-19
X100:20-24
Label description
Time synchronization
Redundant Ethernet
Current measurement high
Voltage measurement high
Secondary circuit alarm
Application Manual
SMU615