Siemens Scalance XC206-2 Manageable layer 2 IE switch Part number 6GK5206-2BB00-2AC2

Product Overview

The Siemens 6GK5206-2BB00-2AC2 is a managed Industrial Ethernet switch — part of the SCALANCE XC-200 series (model XC206-2). It provides industrial-grade, Layer-2 Ethernet switching with both copper and fiber-optic ports, designed for reliable network connectivity in automation, process control and industrial communication systems. With extended temperature range and redundant-power support, it is suitable for use in control cabinets, field enclosures, or harsh industrial environments.

Key Features

• Managed Layer-2 IE switch (SCALANCE XC206-2)
• 6 × 100 Mbit/s RJ45 ports (copper Ethernet) for standard device connectivity
• 2 × 100 Mbit/s ST/BFOC fibre-optic ports for multimode fibre links — ideal for long-distance or noise-immune backbone links
• Dedicated console port for configuration and diagnostics
• Diagnostic LEDs for port status, link/activity and power/supply monitoring
• Support for industrial Ethernet features: VLAN, redundancy protocols (RSTP/MSTP or similar), PROFINET IO device capability, Ethernet/IP via C-PLUG slot
• Redundant power-supply input for increased reliability
• Wide operating temperature range: –40 °C to +70 °C — suitable for harsh industrial environments
• Mounting flexibility: DIN-rail, S7-mount rail or wall mountable — convenient for switchgear or control-cabinet installation
• Certified per industrial security standard IEC 62443-4-2 — appropriate for secure industrial communication networks

Technical Specifications

• Article Number: 6GK5206-2BB00-2AC2
• Product Type: SCALANCE XC206-2 managed Industrial Ethernet switch (Layer 2)
• Copper Ports: 6 × 10/100 Mbit/s RJ45
• Fibre Ports: 2 × 100 Mbit/s ST/BFOC (multimode fibre)
• Console Port: 1 (for configuration / diagnostic access)
• Network Standards / Protocols: Ethernet 10/100, Industrial Ethernet, PROFINET IO device support, Ethernet/IP (via C-PLUG slot), VLAN, RSTP/MSTP redundancy, standard LAN switching features
• Power Supply: 24 V DC (with redundant-supply capability) — nominal supply range matches typical industrial DC supply standards
• Operating Temperature Range: –40 °C to +70 °C
• Mounting Options: DIN-rail, S7-rail, or wall mount
• Protection Class / Housing: IP20 (enclosure for indoor / cabinet use)
• Diagnostic / Management Features: LED status indication, managed switch configuration, redundancy protocols, VLAN segmentation, industrial-grade network security compliance (IEC 62443-4-2)

Compliance & Standards

• Complies with industrial Ethernet and automation network requirements (managed switching, VLAN, redundancy, PROFINET/EtherNet-IP support)
• Certified to IEC 62443-4-2 for industrial network security — suitable for secure and robust automation network deployments
• Designed to withstand industrial operating conditions: temperature extremes, mechanical mounting flexibility, redundant power input, fibre-optic port option for electromagnetic interference (EMI) immunity or long-reach links

Applications

The 6GK5206-2BB00-2AC2 is ideal for use as a backbone or distribution switch in industrial Ethernet networks — for example in manufacturing plants, process automation, machine control cabinets, substation automation, or any industrial site requiring reliable, secure, and redundant network connectivity. Its combination of copper and fibre ports makes it suitable for hybrid network topologies, long-distance links, or EMI-heavy environments. It is also suitable for PROFINET systems, Ethernet/IP networks, and general industrial data communication where managed, secure switching and network segmentation are required.