Short Product Summary

Siemens 6ED1052-2FB08-0BA2 is a display-free LOGO! 230RCEo logic module for compact automation systems using a 115/230 V supply platform. It provides eight digital inputs and four relay outputs, stores programs of up to 400 function blocks and supports modular expansion. Integrated Ethernet enables controller communication, the web server, data logging and user-defined web pages. A standard microSD card is supported, and LOGO! 8.4 basic units provide cloud connectivity and MQTT. Engineering requires LOGO! Soft Comfort V8.4 or higher. Before procurement, verify the complete suffix, absence of a display, supply arrangement, input voltage, relay loads, external protection and software project.

Applications

• Display-free 115/230 V machine control
• Relay-based switching and scheduling
• Compact building-service automation
• Remote Ethernet and web-based status access
• Expansion of LOGO! 8.4 projects without local display

Compatibility and Revision Checklist

1. Match the complete -2FB08-0BA2 suffix.
2. Confirm the display-free configuration and 115/230 V supply.
3. Verify digital-input voltage and relay loads.
4. Provide external fusing for the relay-output circuit.
5. Use LOGO! Soft Comfort V8.4 or higher and check Ethernet, microSD and expansion requirements.