Communication Interfaces And Protocols - ABB Relion Technical Manual

Section 18
IED physical connections
18.4.5
18.4.6
18.5
722
Termination of the RS485 bus is always recommended regardless of the
cable length.

Communication interfaces and protocols

Table 551: Supported station communication interfaces and protocols
Protocol Ethernet
IEC 61850–8–1
DNP3
IEC 60870-5-103
● = Supported
Recommended industrial Ethernet switches
ABB recommends ABB industrial Ethernet switches.
Connection diagrams
The connection diagrams are delivered on the IED Connectivity package DVD as part of
the product delivery.
The latest versions of the connection diagrams can be downloaded from
http://www.abb.com/substationautomation.
Connection diagrams for Customized products
Connection diagram, 650 series 1.3
Connection diagrams for Configured products
Connection diagram, REG650 1.3, (GenDiff) B01A
Connection diagram, REG650 1.3, (GenTrafoDiff) B05A
100BASE-FX LC Glass fibre (ST connector)
●
●
-
1MRK006502-AD
1MRK 502 048-UUS A
Serial
EIA-485
- -
● ●
● ●
1MRK006502-ND
1MRK006502-PD
Technical manual