Siemens SIPROTEC

Technical Data
4.1 General
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
577
Profibus RS485 (FMS and DP)
Connection for panel flush-mounting
housing
rear panel, slot „B“,
9-pole D-subminiature female connector
Connection for surface-mounting housing at the bottom side of the console housing
9-pole D-subminiature female connector
Test voltage 500 V; 50 Hz
Transmission rate up to 12 MBaud
Transmission distance 1000 m at ≤ 93.75 kBaud
500 m at ≤ 187.5 kBaud
200 m at ≤ 1.5 MBaud
100 m at ≤ 12 MBaud
Profibus FO (FMS and DP)
FO connector type ST connector single ring / double ring
FMS: depending on ordered version;
DP: only double ring available
Connection for panel flush-mounting
housing
rear panel, slot „B“
Connection for surface-mounting housing Please use version with Profibus RS485 in the
console housing at the housing bottom as well
as separate electrical/optical converter.
Transmission rate Conversion by means of external OLM up to
1.5 MBaud
≥ 500 kBaud for normal version
≤ 57 600 Baud with detached operator panel
recommended transmission rate: > 500 kbaud
optical wavelength λ = 820 nm
Laser class 1 according to EN 60825-1/-2 when using glass fiber 50 μm / 125 µm or
when using glass fibre 62.5 μm / 125 µm
Permissible optical signal attenuation max. 8 dB, with glass fibre 62.5 μm / 125 µm
Transmission distance between two
modules with redundant optical ring topol-
ogy and optical fibre 62.5 μm /125 μm
2 m for plastic fibre
500 kB/s max. 1.6 km (1 mile)
1500 kB/s 530 m
Neutral light position
(status for "No character")
Light OFF
Max. number of modules in the optical ring
with 500 kB/s or 1500 kB/s
41
DNP 3.0 RS485
Connection for panel flush-mounting
housing
rear panel; slot „B“;
9-pole D-subminiature female connector
Connection for surface-mounting housing at the bottom side of the console housing
9-pole D-subminiature female connector
Test voltage 500 V; 50 Hz
Transmission rate up to 19 200 baud
Transmission distance max. 1 km