Siemens SIPROTEC 4 7VK61 Manual page 229

Test voltage
Transmission rate
Transmission distance
RS485
Connection for flush-mounted housing rear panel, slot "B",
Connection for surface-mounted
housing
Test voltage
Transmission rate
Transmission distance
Optical fibre cable (FO
FO connector type
Connection for flush-mounted housing rear panel, slot "B"
Connection for surface-mounted
housing
Optical wavelength
Laser class 1 according to EN
60825-1/-2
Permissible optical signal attenuation
Maximum transmission distance
Character idle state
Profibus RS485 (FMS and DP)
Connection for flush-mounted housing rear panel, slot "B",
Connection for surface-mounted
housing
Test voltage
Transmission rate
Transmission distance
Profibus FO (FMS and DP)
FO connector type
Connection for flush-mounted housing rear panel, slot "B"
Connection for surface-mounted
housing
Transmission rate
Recommended transmission rate:
Optical wavelength
Laser class 1 according to EN
60825-1/-2
SIPROTEC 4, 7VK61, Manual
C53000-G1176-C159-5, Edition 05.2018
500 V; 50 Hz
min. 4800 Baud, max. 38400 Baud
Factory setting 19200 Baud
max. 15 m
9-pole D-subminiature female connector
at the bottom side of the console housing
9-pole D-subminiature female connector
500 V; 50 Hz
min. 4800 Baud, max. 38400 Baud
Factory setting 19200 Baud
max. 1 km
ST connector
at bottom side of the console housing
λ = 820 nm
Using glass fiber 50/125 μm or
Using glass fibre 62.5/125 μm
Max. 8 dB, with glass fibre 62.5/125 μm
max. 1.5 km
Selectable, factory setting"Light off"
9-pole D-subminiature female connector
at the bottom side of the console housing
9-pole D-subminiature female connector
500 V; 50 Hz
bis 12 MBaud
1000 m at ≤ 93.75 kBaud
500 m at ≤ 187.5 kBaud
200 m at ≤ 1.5 MBaud
100 m at ≤ 12 MBaud
ST connector single ring / double ring
FMS: depending on ordered version;
DP: only double ring available
Please use the version with Profibus RS485 in the console housing and a sepa-
rate electrical/ optical converter.
Conversion by means of external OLM up to 1.5 MBaud
≥ 500 kBaud for normal version
≤ 57600 Baud with detached operator panel
> 500 kBaud
λ = 820 nm
Using glass fiber 50/125 μm or
Using glass fibre 62.5/125 μm
Technical Data
4.1 General
229