Outputs For Signalling - ABB REC650 Technical Manual

Section 16
IED physical connections
16.3.2
594
Terminal Description
X326-4
X326-5 Power output 3, normally open
X326-6
Table 542: Output contacts X331, 3U full 19"
Terminal Description
X331-1 Power output 1, normally open
X331-2
X331-3 Power output 2, normally open
X331-4
X331-5 Power output 3, normally open
X331-6
Table 543: Output contacts X336, 3U full 19"
Terminal Description
X336-1 Power output 1, normally open
X336-2
X336-3 Power output 2, normally open
X336-4
X336-5 Power output 3, normally open
X336-6

Outputs for signalling

Signal output contacts are used for signalling on starting and tripping of the IED. On
delivery from the factory, the start and alarm signals from all the protection stages are
routed to signalling outputs. See connection diagrams.
Each signal connector terminal is connected with one 0.5...2.5 mm
2
0.5...1.0 mm wires.
1MRK 511 287-UEN A
PCM600 info
Hardware module Hardware channel
instance
BIO_4 BO3_PO
PCM600 info
Hardware module Hardware channel
instance
BIO_5 BO1_PO
BIO_5 BO2_PO
BIO_5 BO3_PO
PCM600 info
Hardware module Hardware channel
instance
BIO_6 BO1_PO
BIO_6 BO2_PO
BIO_6 BO3_PO
2
wire or with two
Technical manual