
Table 5. Supported station communication interfaces and protocols
Interfaces/Protocols
Ethernet
Serial
100BASE-TX RJ-45
100BASE-FX LC
RS-232/RS-485
Fibre-optic ST
IEC 61850
●
●
-
-
MODBUS RTU/ASCII
-
-
●
●
MODBUS TCP/IP
●
●
-
-
DNP3 (serial)
-
-
●
●
DNP3 TCP/IP
●
●
-
-
IEC 60870-5-103
-
-
●
●
● = Supported
Voltage Protection and Control
1MRS757058 D
REU615
Product version: 4.0
ABB
17
Summary of Contents for REU615
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