Short Product Summary

Siemens 6ED1052-2MD08-0BA2 is a display-free LOGO! 12/24RCEo logic module for compact automation installations. It operates on 12/24 V DC and provides eight digital inputs, four of which are analog-capable, together with four relay outputs. The device supports up to 400 function blocks and modular expansion. Integrated Ethernet provides communication, a web server, data logging and user-defined web pages. A standard microSD card is supported, while LOGO! 8.4 functions include cloud connectivity and MQTT. Engineering requires LOGO! Soft Comfort V8.4 or higher. Verify the complete suffix, display-free configuration, supply, I/O allocation, relay loads and software project before ordering.

Applications

• Headless compact-machine control
• Small-panel mixed digital and analog automation
• Relay-based pump, fan and lighting sequences
• Remote Ethernet and web-based monitoring
• Expansion of LOGO! 8.4 projects without local display

Compatibility and Revision Checklist

1. Match the complete -2MD08-0BA2 suffix.
2. Confirm that the application requires a module without display.
3. Verify the 12/24 V DC supply and four analog-capable inputs.
4. Use LOGO! Soft Comfort V8.4 or higher.
5. Check relay loads, Ethernet configuration, microSD needs and expansion planning.