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2-year Warranty

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Siemens 6FC5210-0DF31-2AB0

Rated 4.5/5 on 3 reviews

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DESCRIPTION: 1.5GHz, 512MB, Windows XP Professional, 24VDC


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2 Year warranty

Part Number6FC5210-0DF31-2AB0
Model #6FC52100DF312AB0
Warranty2 Year
Memory512 MB RAM
Votage rating24 VDC

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed 6FC5210-0DF31-2AB0 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this 6FC5210-0DF31-2AB0 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 6FC5210-0DF31-2AB0, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 4lbs

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Ask about exchanging your faulty 6FC5210-0DF31-2AB0 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Siemens 6FC5210-0DF31-2AB0 Overview

Siemens products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year warranty from MRO Electric. We also carry Accessories from other manufacturers such as FANUC and Yaskawa.

The Siemens 6FC52100DF312AB0 is a powerful CNC (Computerized Numerical Controller) designed to enhance the precision and efficiency of machine tools. With its robust hardware and comprehensive software capabilities, this controller is a key component in modern manufacturing, enabling the creation, execution, and management of part programs with ease. 

Processor and Memory 

The heart of this CNC controller is a 1.5GHz processor, providing the processing power required for complex machining tasks. With 512 MB of RAM, it ensures smooth and responsive performance, crucial for handling intricate part programs.

Operating System

The Siemens 6FC52100DF312AB0 runs on the Windows XP Professional operating system. While Windows XP may seem somewhat outdated, it's a testament to the controller's reliability and long-term support. This choice of OS ensures compatibility with a wide range of software tools commonly used in the manufacturing industry.

Power Supply

Operating at 24VDC, this controller is designed to meet the power requirements of industrial environments. The 24VDC power supply ensures stability and consistency, minimizing the risk of downtime due to power fluctuations.

Product Overview

The SINUMERIK controller is purpose-built for machine tools, making it an indispensable tool in manufacturing and machining processes. Here are some of the key functions and capabilities of this CNC controller:

  1. Part Program Creation and Adaptation: The controller allows users to create and modify part programs, which serve as the instructions for machining operations. This feature is essential for tailoring manufacturing processes to specific requirements.
  2. Execution of Part Programs: Once created, the controller can execute these part programs with precision and reliability. This automation streamlines the machining process, improving efficiency and reducing errors.
  3. Manual Control: Manual control capabilities provide operators with the flexibility to make adjustments on the fly, ensuring optimal machining results.
  4. Data Management: The controller facilitates access to both internal and external data media, simplifying data transfer and backup. This is vital for ensuring data integrity and facilitating collaboration.
  5. Program Editing: Users can easily edit data for programs, allowing for quick adjustments and fine-tuning of machining parameters.
  6. Tool and User Data Management: Managing tools, zero points, and other user-specific data required in programs are made effortless by the controller's intuitive interface.
  7. Diagnostics: The controller's diagnostic capabilities are invaluable for identifying and resolving issues with the CNC itself and the connected machine. This helps minimize downtime and maintenance costs.

Operating Areas 

The controller is organized into distinct operating areas, each serving a specific purpose. These areas include machine control, parameter configuration, program management, program execution, diagnostics, and startup procedures. This logical organization enhances usability and productivity.

In summary, the Siemens 6FC52100DF312AB0 CNC controller is a versatile and reliable solution for machine tool applications. With its robust hardware, extensive memory, and Windows XP Professional operating system, it empowers manufacturers to efficiently create, execute, and manage part programs, ensuring precise and consistent machining results. Its diagnostic capabilities further contribute to the overall efficiency and reliability of manufacturing processes, making it an essential tool in the modern industrial landscape.

Contact Us Today For More Information About Siemens Products

Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6FC5210-0DF31-2AB0, take a look at more from our Accessories line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 6FC5210-0DF31-2AB0 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

5 stars

4.9 Overall Satisfaction Rating

Over 1700 Ratings from Actual Customers

Read Our Reviews

Very happy with the overall service, delivery, communication and delivery,

Conley Cooke

I needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....


We have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...

Abbey-Purchasing Specialist