Table 39:
Output contacts
Terminal
Description
X100:6
PO1, NO
X100:7
PO1, NO
X100:8
PO2, NO
X100:9
PO2, NO
X100:15
PO3, NO (TCS resistor)
X100:16
PO3, NO
X100:17
PO3, NO
X100:18
PO3 (TCS1 input), NO
X100:19
PO3 (TCS1 input), NO
X100:20
PO4, NO (TCS resistor)
X100:21
PO4, NO
X100:22
PO4, NO
X100:23
PO4 (TCS2 input), NO
X100:24
PO4 (TCS2 input), NO
5.2.2
Outputs for signalling
SO output contacts can be used for signalling on start and tripping of the protection
relay. On delivery from the factory, the start and alarm signals from all the protection
stages are routed to signalling outputs.
Table 40:
Output contacts X100:10-14
Terminal
Description
X100:10
SO1, common
X100:11
SO1, NC
X100:12
SO1, NO
X100:13
SO2, NO
X100:14
SO2, NO
Output contacts of slot X110 are optional for configurations A, C and D.
Table 41:
Output contacts X110:14-24 with BIO0005
Terminal
Description
X110:14
SO1, common
X110:15
SO1, NO
X110:16
SO1, NC
X110:17
SO2, common
X110:18
SO2, NO
X110:19
SO2, NC
Table continues on next page
1MRS758272 B
Section 5
Protection relay's physical connections
REG615
141
Application Manual
