Siemens 6GK5204-2BB10-2AA3: SCALANCE XC204-2 Managed Industrial Ethernet Switch
The Siemens 6GK5204-2BB10-2AA3 is a high-performance SCALANCE XC204-2 managed Industrial Ethernet Layer 2 switch designed for the assembly of Industrial Ethernet networks. This robust component is specifically engineered for high-availability automation environments, offering seamless integration into both PROFINET and EtherNet/IP diagnostic systems.
Equipped with four RJ45 ports and two ST/BFOC fiber optic ports, the 6GK5204-2BB10-2AA3 provides versatile connectivity for distributed plant architectures, ensuring reliable data throughput and advanced network management in demanding industrial sites.
Technical Specifications and Connectivity Features
According to the official Siemens manufacturer data sheets, the 6GK5204-2BB10-2AA3 features the following technical characteristics:
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Ethernet Ports: 4 x 10/100 Mbit/s RJ45 ports for copper cabling.
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Fiber Optic Ports: 2 x 10/100 Mbit/s ST/BFOC ports for multimode fiber optic glass cables (up to 5 km).
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Console Port: 1 x RJ45 console port for local management and configuration.
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Redundancy: Supports Media Redundancy Protocol (MRP), High Speed Redundancy (HRP), and spanning tree protocols (STP/RSTP/MSTP).
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Diagnostics: Integrated error signaling contact with set button, extensive LED diagnostics, and PROFINET IO diagnostics.
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Enclosure: Robust metal housing with IP20 protection, suitable for DIN rail or S7-300 rail mounting.
Industrial Reliability and Advanced Networking
The 6GK5204-2BB10-2AA3 offers strategic advantages for modern industrial infrastructures:
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Certified Versatility: Compliant with ATEX and IECEx standards, making it suitable for hazardous area installations when used according to manufacturer guidelines.
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Extreme Environmental Resistance: Designed to operate in extended temperature ranges from -40 °C to +70 °C, ensuring stability in outdoor or high-heat factory environments.
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Media Redundancy: The integrated redundancy managers allow for high system availability, preventing network downtime in the event of a cable break.
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Optimized Configuration: Fully integrated into TIA Portal for straightforward project engineering and rapid commissioning within the Siemens ecosystem.
