Supported Station Communication Interfaces And Protocols - ABB REG615 Product Manual

Generator and Interconnection Protection
REG615
Product version: 5.0 FP1
The relay supports the following high accuracy time
synchronization method with a time-stamping resolution of 4 µs
required especially in process bus applications.
• PTP (IEEE 1588) v2 with Power Profile
The IEEE 1588 support is included in all variants having a
redundant Ethernet communication module.
IEEE 1588 v2 features
• Ordinary Clock with Best Master Clock algorithm
• One-step Transparent Clock for Ethernet ring topology
• 1588 v2 Power Profile
• Receive (slave): 1-step/2-step
• Transmit (master): 1-step
Table 5. Supported station communication interfaces and protocols
Interfaces/Protocols
IEC 61850-8-1
IEC 61850-9-2 LE
MODBUS RTU/ASCII
MODBUS TCP/IP
DNP3 (serial)
DNP3 TCP/IP
IEC 60870-5-103
● = Supported
24
Ethernet
100BASE-TX RJ-45
●
●
-
●
-
●
-
• Layer 2 mapping
• Peer to peer delay calculation
• Multicast operation
Required accuracy of grandmaster clock is +/-1 µs. The relay
can work as a master clock per BMC algorithm if the external
grandmaster clock is not available for short term.
The IEEE 1588 support is included in all variants having a
redundant Ethernet communication module.
In addition, the relay supports time synchronization via
Modbus, DNP3 and IEC 60870-5-103 serial communication
protocols.
100BASE-FX LC
●
●
-
●
-
●
-
Serial
RS-232/RS-485
-
-
●
-
●
-
●
1MRS758279 B
Fiber optic ST
-
-
●
-
●
-
●
ABB