Appendix
A.6 Protocol-dependent Functions
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
625
A.6 Protocol-dependent Functions
Protocol → IEC 60870–
5–103,
single
IEC 60870–
5–103,
redundant
IEC
61850
Ethernet
(EN 100)
PROFIBUS
DP
PROFIBUS
FMS
DNP3.0
Modbus
ASCII/RTU
Addition-
al service
interface
(optional)
Function ↓
Operational Measured
Values
Yes Yes Yes Yes Yes Yes Yes
Metered values Yes Yes Yes Yes Yes Yes Yes
Fault Recording Yes Yes Yes No. Only via
additional
service inter-
face
Yes No. Only via ad-
ditional service
interface
Yes
Remote relay setting No. Only via
additional
service inter-
face
Yes Yes No. Only via
additional
service inter-
face
Yes No. Only via ad-
ditional service
interface
Yes
User-defined messag-
es and switching
objects
Yes Yes Yes Yes Yes Yes Yes
Time Synchronization Yes Yes Yes Yes Yes Yes —
Messages with time
stamp
Yes Yes Yes Yes Yes Yes Yes
Commissioning aids
Measured value indica-
tion blocking
Yes Yes Yes No Yes No Yes
Creating test messag-
es
Yes Yes Yes No Yes No Yes
Physical mode Asynchro-
nous
Asynchro-
nous
Synchro-
nous
Asynchro-
nous
Asynchro-
nous
Asynchronous —
Transmission Mode cyclically/
Event
cyclically/
Event
cyclically/
Event
Cyclically cyclically/
Event
cyclically/
Event
(DNP)
Cyclically
(Modbus)
—
Baud rate 1200 to
115200
2400 to
57600
Up to 100
MBaud
Up to 1.5
MBaud
Up to 1.5
MBaud
2400 to 19200 4800 to
115200
Type – RS232
– RS485
– Fiber-optic
cables
– RS485 Ethernet
TP
– RS485
– Fiber-optic
cables
(double ring)
– RS485
– Fiber-optic
cables (single
ring, double
ring)
– RS485
– Fiber-optic
cables
– RS232
– RS485
– Fiber-
optic
cables
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