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6GK1503-2CA00 Siemens
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens 6GK1503-2CA00 (PROFIBUS OLM P11) is an optical link module within the SIMATIC NET product family. It serves as an interface between PROFIBUS DP/PA networks and plastic fiber-optic cabling, enabling signal transmission via a BFOC port while providing a measurement output and signaling contact. In industrial control systems it is used to isolate and extend PROFIBUS links, support redundancy, and integrate optical segments into fieldbus communications in manufacturing, process, and infrastructure environments. 6GK1503-2CA00 may appear as a spare part in maintenance and retrofit scenarios.
Best Suited For
- Extension of PROFIBUS DP/PA segments over plastic fiber-optic cabling
- Installation where electrical isolation is required between network segments
- Ring-redundant PROFIBUS topologies
- Spare part support for legacy SIMATIC NET PROFIBUS OLM installations