Siemens 6ED1055-1FB00-0BA2 | LOGO! DM8 230R Expansion Module Overview

Siemens 6ED1055-1FB00-0BA2 | LOGO! DM8 230R Expansion Module Overview

1. About Plcpartsstore

Plcpartsstore specializes in high-quality automation spare parts, covering brands like Siemens, ABB, and Allen-Bradley.
We provide reliable PLC modules, drives, and control components. All products are professionally tested and come with a 12-month warranty.

2. Product Overview

The Siemens 6ED1055-1FB00-0BA2, also known as the LOGO! DM8 230R expansion module, is part of the Siemens LOGO! series.
It expands the input and output points of a LOGO! controller and supports 115/230V AC/DC power supply, with 4 digital inputs and 4 relay outputs.

This module is commonly used in small automation systems, building control panels, distribution cabinets, and industrial control panels.
Its compact design and reliable performance make it a practical choice for small to medium automation projects.

3. Key Specifications

Specification Details
Model Number 6ED1055-1FB00-0BA2
Series Siemens LOGO!
Function Digital I/O Expansion Module (4DI / 4DO)
Power Supply 115/230V AC/DC
Output Type Relay Output
Mounting DIN Rail
Operating Temperature 0 ~ 55°C
Typical Use I/O expansion, small automation systems

The module is designed for DIN rail mounting and connects directly to LOGO! controllers without additional wiring or configuration.

4. Features

  • High Compatibility: Works with LOGO! 6, 7, and 8 series controllers.

  • Dual Power Support: Compatible with 115V or 230V AC/DC.

  • Relay Outputs: Suitable for controlling small loads, solenoids, or relay coils.

  • Compact Design: Saves space in control panels.

  • Easy Installation: Plug-and-play expansion, no extra tools required.

5. Applications

The 6ED1055-1FB00-0BA2 module is widely used in:

  • Small automation control systems

  • Pump and fan control stations

  • Building lighting and access control

  • Packaging and conveyor machinery

  • Environmental control and energy monitoring systems

Its reliability and flexibility make it ideal for projects where space is limited and performance is critical.

6. Selection and Replacement Tips

This module may be discontinued or in limited supply in some regions. When replacing or expanding a system, consider:

  1. Confirm the power supply voltage and controller compatibility.

  2. Check the I/O configuration to ensure it meets project requirements.

  3. For unavailable original modules, select a LOGO! DM8 module of the same series.

  4. Purchase from sources that provide testing and warranty for assurance.

At Plcpartsstore, we offer a full range of Siemens LOGO! modules, including CPU units, communication modules, and expansion modules, all tested and ready for global delivery.

7. FAQ

Q: Is this module new or refurbished?
A: We provide both new and refurbished units, all professionally tested with a 12-month warranty.

Q: Is it compatible with LOGO! 8 controllers?
A: Yes, it can be directly connected to LOGO! 8 series controllers.

Q: What is included with the module?
A: The module itself, original or compatible packaging, and a 12-month warranty.

8. Conclusion

The Siemens 6ED1055-1FB00-0BA2 is a reliable expansion module in the LOGO! series, offering stable performance and flexible I/O design for a variety of automation applications.
If you need this module or a compatible replacement, Plcpartsstore can provide original, surplus, or refurbished units, all tested and backed with professional support.

🔗 Get a Quote or Check Stock

Visit 👉 Plcpartsstore.com
or contact our sales team for availability, pricing, and replacement options for Siemens PLC modules.

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