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Siemens 6FC5210-0DF22-0AA0

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2 Year warranty

Part Number6FC5210-0DF22-0AA0
Model #6FC52100DF220AA0
Warranty2 Year
Article Number6FC52100DF220AA0
Serial interfaces: 1 x RS-232-C, 1 x RS-232-C
PS/2 keyboard interface
PS/2 mouse interface
MPI/DP (max. 12 Mbaud)
VGA interface for external monitor
Ethernet connection 10/100 Mbaud
2 slots: 1x PCI and 1x shared PCI/ISA
PC card slot
USB interface
For PCU > 500 MHz: Additional USB interface
CMOS interface
I/O interface
Product FamilySinumerik
Export Control RegulationsECCN : EAR99H / AL : N
Commodity Code85371010
Country of OriginGermany
Memory256 MB RAM
Power Supply24 V DC
Operating SystemWindows NT Workstation
Hard Drive10.4 GB
Interfaces for I/O DevicesParallel interface LPT1
Interfaces to operator panel frontLVDS interface
ProcessorCeleron, 1.2 GMHz

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 6FC5210-0DF22-0AA0 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 6FC5210-0DF22-0AA0 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 6FC5210-0DF22-0AA0, 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 6FC5210-0DF22-0AA0 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 6FC5210-0DF22-0AA0 Overview

The 6FC5210-0DF22-0AA0 Sinumerik PCU 50 is part of the Siemens Sinumerik control series for the Simodrive series. It is a PCU 50 with 1.2 GHZ processing power and 256 MB of RAM. The PCU runs off of 24V DC power. The operating system is a Windows NT Workstation V4.0 for embedded systems, WINNT4.0 WS EMBSYS. This 6FC5210-0DF22-0AA0 Sinumerik PCU can be run with a standard keyboard and mouse for easy control of the system. It can also be connected to a number of Sinumerik displays that use touch or keypads for operating. These 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.


Measuring in at 4 pounds and manufactured in Germany, this Panel Control Unit is what can house the controls of an assembly line. This particular Panel Control Unit runs off of 24 V DC power in order to power a simple process or even a whole assembly line, and is equipped with 1.2 Gigahertz of processing power and 256 Megabytes of Random access memory, or RAM, which function as the machine’s working memory. It also has a parallel interface LPT1 to operate the panel front.

Another feature that this advanced module shares with a traditional computer is that is can be run with a standard keyboard and mouse.  The use of traditional computer accessories, such as a computer and a mouse, provide excellent accuracy and wonderfully easy controlling of and sending commands to the devise and thus the system as a whole.


An electric Panel Control Unit is the very first receiver for controlling and executing a mechanical process electrically. All manufacturing lines must be well equipped with controls, this enables a person to alter the commands and thus the results and output the machine or assembly line, as a whole, produces.  The 24V DC power that this particular PCU runs off of enables the PCU to communicate with and thus control the other parts of the machine.  Similar to a computer interface, this module utilizes a Windows operating system, in this case it is a Windows NT Workstation V4.0 for embedded systems, WINNT4.0 WS EMBSYS. This windows system is designed specifically to assist in the smooth operation of products such as this one.

How to use a 6FC5210-0DF22-0AA0

This 6FC5210-0DF22-0AA0 CPU card is a system which will store the logic control program you wish to execute for one machine or a series of machines. Additionally, to facilitate interface operation, it may be connected to a variety of other Sinumerik displays that use touch or keypads for operating. The Commodity Code is 85371010 and the hard drive is recorded as 10.4 Gigabytes in size. 

This Central Processing Unit is a state-of-the-art, heavy- duty, stellar, world-class, piece of machinery. All the expected functions of this product will easily come to fruition when it is installed, started up, and utilized properly through the avenues for which it has been designed. 

We not only value the opportunity to provide you, our customers, with quality products in individual sales, we also want to be there to support you in your product needs, especially in the case there is a malfunction in the products you purchase from us. We are proud to offer a one-year warranty for this accessory, and for the vast majority of products we sell.

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 6FC5210-0DF22-0AA0, 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 6FC5210-0DF22-0AA0 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.

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