Siemens Siprotec 7VK61 Manual page 234

Technical Data
4.1 General
Profibus FO (FMS and DP)
DNP3.0 RS485
DNP3.0 Optical Fibre
234
FO connector type
Connection for panel flush mounting
housing
For panel surface mounting housing
Transmission speed
Recommended Speed:
Optical wavelength
Laser Class 1 according to EN 60825-1/-2 Using glass fibre 50/125 μm or
Permissible optical signal attenuation
Bridgeable distance between two modules
at redundant optical ring topology and
optical fiber 62.5/125 μm
Neutral light position (status for "No char-
acter")
Max. number of modules in optical rings at
500 kB/s or 1500 kB/s
Connection for panel flush mounting
housing
For panel surface mounting housing
Test voltage
Transmission speed
Bridgeable distance
FO connector type
Connection for panel flush mounting
housing
For panel surface mounting housing
Transmission speed
Optical wavelength
Laser Class 1 according to EN60825-1/-2 Using glass fibre 50/125 µm or
Permissible optical signal attenuation
Bridgeable distance
ST connector single ring / double ring
FMS: depending on ordered version;
DP: only double ring available
Rear panel, slot „B"
please use version with Profibus RS485 in
the console housing as well as separate
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 fibre FO 62.5/125 μm
Max. 8 dB, with glass fibre 62.5/125 μm
2 m with plastic fibre
500 kB/s max. 1.6 km / 5249 feet / 0.99
miles
1500 kB/s 530 m / 1738 feet / 0.33 miles
Light OFF
41
Rear panel, slot „B",
9-pin D-subminiature female connector
In console housing
500 V; 50 Hz
Up to 19200 bauds
Max. 1 km / 0.62 miles
ST–Connector Receiver/Transmitter
Rear panel, slot „B"
Not deliverable
Up to 19200 bauds
λ = 820 nm
Using glass fibre 62.5/125 µm
max. 8 dB, with glass fibre 62.5/125 µm
Max. 1.5 km / 0.93 miles
SIPROTEC, 7VK61, Manual
C53000-G1176-C159-3, Release date 05.2009
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