ABB Relion 650 Series Technical Manual page 591
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Also See for Relion 650 Series:
- Technical manual (754 pages) ,
- Applications manual (382 pages) ,
- Commissioning manual (182 pages)
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1MRK 506 326-UUS B
Terminal
X336-10
X336-11
X336-12
X337-13
X336-14
X336-15
X336-16
X336-17
X336-18
17.3.3
IRF
The IRF contact functions as a change-over output contact for the self-supervision system of the
IED. Under normal operating conditions, the IED is energized and one of the two contacts is
closed. When a fault is detected by the self-supervision system or the auxiliary voltage is
disconnected, the closed contact drops off and the other contact closes.
Each signal connector terminal is connected with one 14 or 16 Gauge wire.
Table 551: IRF contact X309
Case
6U half 19"
17.4
Communication connections
The IED's LHMI is provided with an RJ-45 connector. The connector is intended for configuration
and setting purposes.
Rear communication via the X1/LAN1 connector uses a communication module with the optical LC
Ethernet connection.
The HMI connector X0 is used for connecting an external HMI to the IED. The X0/HMI connector
must not be used for any other purpose.
17.4.1
Ethernet RJ-45 front connection
The IED's LHMI is provided with an RJ-45 connector designed for point-to-point use. The
connector is intended for configuration and setting purposes. The interface on the PC has to be
configured in a way that it obtains the IP address automatically if the DHCPServer is enabled in
LHMI. There is a DHCP server inside IED for the front interface only.
Line distance protection REL650
Technical manual
Description
Signal output 2
Signal output 3, normally open
Signal output 3
Signal output 4, normally open
Signal output 5, normally open
Signal outputs 4 and 5, common
Signal output 6, normally closed
Signal output 6, normally open
Signal output 6, common
Terminal
X309-1
X309-2
X309-3
© Copyright 2011 ABB Power Grids. All rights reserved
Hardware module
instance
BIO_6
BIO_6
BIO_6
BIO_6
Description
Closed; no IRF, and V
connected
aux
Closed; IRF, or V
disconnected
aux
IRF, common
Section 17
IED physical connections
PCM600 info
Hardware channel
BO6_SO
BO7_SO
BO8_SO
BO9_SO
GUID-3A72AEE3-F3DA-422D-BDF3-DDB8079CD527 v2
GUID-71083431-F4BB-447C-9E02-1A3CF9356EE5 v2
GUID-41708807-AB61-4004-ABA9-DEAE163CF2E5 v7
585
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