4.1 General
525
7SD5 Manual
C53000-G1176-C169-1
1)
If the optical interface is required you should order the following: 11. Position 4 (FMS) or L0A (DP) and additionally:
SIEMENS OLM 6GK1502-3CB01
Profibus FO (FMS and DP)
FO connector type ST connector; double ring
Connection for panel flush mounting
housing
Rear panel, mounting location „B“
Connection for panel surface mounting
housing
Please use version with Profibus RS485 in
the console housing at the housing bottom
as well as separate electrical/optical con-
verter
Transmission speed Conversion by means of external OLM
1)
up to 1.5 MBaud
Recommended speed: > 500 kBaud
Optical wavelength λ = 820 nm
Laser class 1 according to EN 60825-1/-2 Using glass fibre 50/125 µm or
Using glass fibre 62.5/125 µm
Permissible optical signal attenuation Max. 8 dB, with glass fiber 62.5/125 µm
Transmission distance between two
modules with redundant optical ring topol-
ogy and optical fibre 62.5/125 m
2 m (6.6 ft.) with plastic fibre
500 kB/s max. 1.6 km (1 mile)
1500 kB/s 530 m (1738 ft.)
Character idle state (status for "No charac-
ter")
Light OFF
Max. number of modules in optical rings
with 500 kB/s or 1500 kB/s
41
DNP 3.0 RS 485
Connection for panel flush mounting
housing
Rear panel; slot „B“;
9-pole D-subminiature female connector
Connection for panel surface mounting
housing
In console housing on bottom
9-pole D-subminiature female connector
Test voltage 500 V; 50 Hz
Transmission speed Up to 19200 Baud
Transmission distance Max. 1 km (0.93 miles)
DNP 3.0 FO
FO connector type ST connector receiver/transmitter
Connection for panel flush mounting
housing
Rear panel, mounting location „B“
Connection for panel surface mounting
housing
Please use version with DNP3.0 RS485 in
the console housing at the housing bottom
as well as separate electrical/optical con-
verter
Transmission speed Up to 19200 Baud
Optical wavelength λ = 820 nm
Laser Class 1 according to EN60825-1/-2 Using glass fibre 50/125 µm or
Using glass fibre 62.5/125 µm
Permissible optical signal attenuation Max. 8 dB, with glass fibre 62.5/125 µm
Transmission distance Max. 1.5 km (0.93 miles)
The OLM converter requires an operating voltage of 24 VDC. If the operating voltage is > 24 VDC the additional power
supply 7XV5810-0BA00 is required.
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General