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Port B
IEC 60870-5-103
single
RS232
RS485
Fiber optic cable (FO)
IEC 60870-5-103
redundant
RS485
Profibus RS485 (DP)
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A5, Release date 11.2012
RS232/RS485/FO depending
on the order variant
Terminal
Test voltage
Transmission speed
Bridgeable distance
Terminal
Test voltage
Transmission speed
Bridgeable distance
FO connector type
Terminal
Optical wavelength
Laser Class 1 according to EN
60825-1/-2
Permissible optical signal at-
tenuation
Bridgeable distance
Character idle state
Isolated interface for data transfer to a control center
Terminal
Test voltage
Transmission speed
Bridgeable distance
Terminal
Test voltage
Transmission speed
Bridgeable distance
4.1 General Device Data
Isolated interface for data transfer to a
control center
Back case bottom, mounting location "B", 9-
pin DSUB socket
500 V; 50 Hz
min. 1,200 Bd; max. 115,000 Bd;
factory setting 9,600 Bd
15 m
Back case bottom, mounting location "B", 9-
pin DSUB socket
500 V; 50 Hz
min. 1,200 Bd; max. 115,000 Bd;
factory setting 9,600 Bd
max. 1 km
ST connector
Back case bottom, mounting location "B"
λ = 820 nm
When using glass fiber 50 μm/125 μm or
glass fiber 62.5 μm/125 µm
max. 8 dB, with glass fiber 62.5 μm/125 µm
max. 1.5 km
Configurable; factory setting „Light off"
Back case bottom, mounting location "B",
RJ45 socket
500 V; 50 Hz
min. 2,400 Bd, max. 57,600 Bd;
factory setting 19,200 Bd
max. 1 km
Back case bottom, mounting location "B", 9-
pin DSUB socket
500 V; 50 Hz
Up to 1.5 MBd
1 000 m (3 300 ft) at ≤ 93.75 kBd
500 m (1 600 ft) at ≤ 187.5 kBd
200 m (660 ft) at ≤ 1.5 MBd
Technical Data
353
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