Optical Serial Rear Connection; Communication Interfaces And Protocols; Recommended Industrial Ethernet Switches - ABB REG650 Technical Manual

1MRK 502 034-UEN -
17.4.3
17.4.4
17.4.5
Technical Manual

Optical serial rear connection

Serial communication can be used via optical connection in star topology.
Connector type is either glass (ST connector). Connection's idle state is indicated
either with light on or light off. The physical connector is X9/Rx,Tx.

Communication interfaces and protocols

Table 460: Supported station communication interfaces and protocols
Protocol
100BASE-TX
RJ-45
IEC 61850–8–1
DNP3
IEC 60870-5-103
● = Supported

Recommended industrial Ethernet switches

ABB recommends three third-party industrial Ethernet switches.
• RuggedCom RS900
• RuggedCom RS1600
• RuggedCom RSG2100
IED physical connections
Ethernet
100BASE-FX LC
● ●
● ●
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Section 17
Serial
Glass fibre (ST Plastic fibre (snap-
connector) in connector)
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531