SIEMENS
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Siemens IK PI · 2015
PROFIBUS
Optical networks with OLM
OLM Optical Link Module
3
■
Technical specifications
Article No.
6GK1503-2CA00
6GK1503-3CA00
6GK1503-4CA00
Product-type designation
PROFIBUS OLM P11
PROFIBUS OLM P12
PROFIBUS OLM P22
Transmission rate
Transfer rate
• with PROFIBUS
9.6 kbit/s … 12 Mbit/s
9.6 kbit/s … 12 Mbit/s
9.6 kbit/s … 12 Mbit/s
• With PROFIBUS PA
45.45 kbit/s
45.45 kbit/s
45.45 kbit/s
Interfaces
Number of electrical/optical
connections for network components
or terminal equipment maximum
2
3
4
Number of electrical connections
• for network components and
terminal equipment
1
1
2
• for measuring instrument
1
1
1
• for signaling contact
1
1
1
• for power supply
1
1
1
• for redundant power supply
1
1
1
Design of electrical connection
• for network components and
terminal equipment
9-pin Sub-D socket
9-pin Sub-D socket
9-pin Sub-D socket
• for measuring device
2-pole terminal block
2-pole terminal block
2-pole terminal block
• for power supply and signaling
contact
5-pole terminal block
5-pole terminal block
5-pole terminal block
Number of optical interfaces for
optical waveguide
1
2
2
Design of the optical interface for
optical waveguide
BFOC port
BFOC port
BFOC port
Optical data
Damping ratio of
FOC transmission link
• for glass FOC with 10/125 μm
or 9/125 μm at 0.5 dB/km maximum
-
-
-
• for glass FOC with 50/125 μm
at 3 dB/km maximum
-
-
-
• for glass FOC with 62.5/125 μm
-
at 1 dB/km maximum
-
-
-
-
at 3.5 dB/km maximum
-
-
-
• for PCF FOC with 200/230 μm
at 10 dB/km
-
-
-
• for POF FOC with 980/1 000 μm
at 230 dB/km
13 dB
13 dB
13 dB
Signal delay time in bit time
6.5 bit
6.5 bit
6.5 bit
Injectable optical power relating
to 1 mW
• for glass FOC with 10/125 μm
or 9/125 μm at 0.5 dB/km
-
-
-
• for glass FOC with 50/125 μm
at 3 dB/km
-
-
-
• for glass FOC with 62.5/125 μm
-
at 1 dB/km
-
-
-
-
at 3.5 dB/km
-
-
-
• of FOC transmission link
-
for PCF FOC with 200/230 μm
at 10 dB/km
-17 dB
-17 dB
-17 dB
-
for POF FOC with 980/1 000 μm
at 230 dB/km
-5 dB
-5 dB
-5 dB
© Siemens AG 2014