
Products Description
The Siemens 6GK7277-1AA10-0AA0 CSM 1277 is a compact managed Ethernet switch module designed for efficient network connectivity in industrial automation systems. It supports transfer rates of 10 Mbit/s and 100 Mbit/s, providing reliable communication for up to four network components or terminal devices.Powered by an external 24 V DC supply (range 19.2–28.8 V), the module includes 0.5 A / 60 V fuse protection at the input for safe and stable operation. It is engineered to perform reliably across a wide operating temperature range of 0 °C to 60 °C, with storage tolerance from −40 °C to +70 °C.The 6GK7277-1AA10-0AA0 is particularly suitable for small to medium automation setups, ensuring efficient data flow and robust network connectivity while minimizing downtime and maintenance effort.Ideal for applications in factory automation, machine networking, and distributed control systems, the 6GK7277-1AA10-0AA0 compact switch module delivers robust connectivity, easy integration, and dependable network performance for modern industrial Ethernet environments.
Technical specifications
Model: 6GK7277-1AA10-0AA0
Product Type: Compact Switch Module
Series: CSM 1277
Transfer Rate: 10 Mbit/s, 100 Mbit/s
For Network Components Or Terminal Equipment: 4
Type of voltage/of the supply voltage: DC
External: 24 V
Fuse protection type/at input for supply voltage: 0.5 A / 60 V
Power loss [W]: 1.6 W
During Operation: 0 ... 60 °C
During Storage: -40 ... +70 °C
Relative humidity: 95 %(at 25 °C/without condensation/during
operation/maximum)
Mounting: DIN rail or panel mount
Key Features and Benefits
- Reliable Industrial Connectivity: High-speed communication for multiple Ethernet devices
- Compact Design: Space-efficient for control panels and machinery cabinets
- PROFINET and Ethernet Compatible: Ensures seamless integration into existing automation networks
- Robust Construction: Resistant to vibration, dust, and temperature fluctuations
- Integrated Diagnostics: Real-time monitoring and fault detection
- Flexible Network Topology: Supports star, line, and tree network layouts
- Optimized for Small to Medium Automation Systems: Perfect for distributed control applications
- Enhanced Reliability: Ensures stable network communication in industrial environments
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