Brand: Siemens
Part Number: 6GK1503-2CA00
Product Type: PROFIBUS Optical Link Module (OLM)
Series: SIMATIC NET OLM/P11
System Compatibility: Siemens SIMATIC PROFIBUS Networks
Version: V4.0
Condition: New Open Box
The Siemens SIMATIC NET 6GK1503-2CA00 PROFIBUS OLM/P11 V4.0 is an optical link module designed for reliable communication within PROFIBUS industrial networks. The module converts electrical PROFIBUS signals into optical signals, allowing extended communication distances and improved resistance to electromagnetic interference in industrial environments.
This OLM/P11 optical link module features one RS485 interface and one plastic fiber optic interface with two BFOC sockets, enabling flexible network connections between automation components.
The device also includes a signaling contact and a test port, allowing convenient diagnostics and monitoring within industrial network infrastructures.
Supplied as New Open Box, the Siemens 6GK1503-2CA00 module is suitable for industrial network expansion, replacement applications, and integration within Siemens SIMATIC PROFIBUS automation systems.
At Aegean Automation, we supply reliable Siemens industrial communication modules and automation spare parts to customers across Europe and worldwide.
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Shipping & Support
✓ Ships within 24 hours from stock
✓ Express shipping options available at checkout
✓ Worldwide insured shipping via UPS & DHL
✓ Includes 30-day warranty

Photos show the actual item. If multiple units are available, all are identical in condition and specifications.
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We supply industrial automation spare parts including PLCs, HMIs, CPUs, I/O modules, drives, sensors, and control components from leading brands such as Siemens, Beckhoff, Allen-Bradley, Omron, Schneider Electric, Eaton, and more. All parts are available from stock and ready for fast worldwide shipping. Aegean Automation is a trusted supplier of industrial automation components for production systems, machinery, and factory automation worldwide.
This product is used in industrial automation systems to support reliable operation and integration within control and monitoring environments.
It is commonly applied in PLC systems, control panels, and automation processes where stability and long-term performance are required.
Suitable for maintenance, replacement, or expansion of existing industrial automation systems.


















