Outputs For Signalling - ABB RELION 615 Series Applications Manual

Section 5
Protection relay's physical connections
5.2.2
208
Terminal
X100:20
X100:21
X100:22
X100:23
X100:24

Outputs for signalling

SO output contacts can be used for signalling on pickup and tripping of the protection
relay. On delivery from the factory, the pickup and alarm signals from all the protection
stages are routed to signalling outputs.
Table 58: Output contacts X100:10-14
Terminal
X100:10
X100:11
X100:12
X100:13
X100:14
Output contacts of slot X110 are available with configurations D, F, L and N.
Output contacts of slot X110 are optional.
Table 59: Output contacts X110:14-24 with BIO0005
Terminal
X110:14
X110:15
X110:16
X110:17
X110:18
X110:19
X110:20
X110:21
X110:22
X110:23
X110:24
Description
PO4, NO (TCM resistor)
PO4, NO
PO4, NO
PO4 (TCM2 input), NO
PO4 (TCM2 input), NO
Description
SO1, common
SO1, NC
SO1, NO
SO2, NO
SO2, NO
Description
SO1, common
SO1, NO
SO1, NC
SO2, common
SO2, NO
SO2, NC
SO3, common
SO3, NO
SO3, NC
SO4, common
SO4, NO
1MAC109016-MB C
REF615 ANSI
Application Manual