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PROFIBUS OLM/G11

Classification:
Product name:
PROFIBUS OLM/G11

Order number:
6GK1 503-2CB00

Shortdescription:
Components for Optical PROFIBUS Networks

Technology & Profiles:
PROFIBUS, PA Devices

Certification number:

Company:
Siemens AG
Siemens AG

Gleiwitzer Str. 555
90475 Nürnberg
Germany

Günter Steindl
https://www.siemens.de

Illustration:
Product description:

The PROFIBUS OLMs (Optical Link Module) allow optical PROFIBUS networks to be configured in bus, star or redundant ring topologies, e.g. road tunnels or traffic control systems. It detects all PROFIBUS data rates from 9.6 kbit/S up to 12 Mbit/s automatically including 45.45 kbit/s (PROFIBUS-PA). The OLMs provide a high availabilty through redundant power supply and redundant wiring arrangement.
The distance between two OLMs in the redundant ring is only limited by the optical range of modules. Bus and redundant ring can be cascaded up to 124 OLMs. The OLMs provide rapid fault localization by means of signalling contact, LED and measurement sockets. The OLM/G11 can be used for longer distances of up to 3000 m with plastic FO cables (62.5/125 µm). The OLM/G11 includes 1 x RS 485 and 1 x glass FO interface (2 BFOC plugs).

Links:
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Product Guide