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Manufacturer: SIEMENS MANUFACTURER PIN: 6FC5357-0BB33-0AE2 


PRODUCT TYPE INFO: Siemens SINUMERIK Process Control Unit

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2 Year warranty


Part Number6FC5357-0BB33-0AE2
Model #6FC53570BB330AE2
Warranty2 Year
DescriptionNCU module
Input20.4…28.8 V
Memory W/O System software memory: NC 2.5 MB
Software ProFibus DP
Length50 mm
Width207 mm
Hight316 mm
ProcessorPentium III

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 6FC5357-0BB33-0AE2 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 6FC5357-0BB33-0AE2 we also repair drives, motors, PLCs and more, 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 6FC5357-0BB33-0AE2, 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 : 5lbs

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Ask about exchanging your faulty 6FC5357-0BB33-0AE2 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.

Additional Information

Siemens 6FC5357-0BB33-0AE2 Overview

The Process Control provides the opportunity and the ability to give your factory automation system the direct commands you need to give in order to direct your machinery to make your products or complete the task it is designated for as a part of a larger process. This Process Control Unit works through the use of a Pentium Central Processing Unit Chip. The Pentium chip is made by Intel and forms a group of 32 and 64-bit x86-based chips designated as Central Processing Unit Chip.  These chips provide the intelligence for the Process Control Unit that you need.


The Pentium Chip that the 6FC5357-0BB33-0AE2 is equipped with is an excellent piece of this incredible product.  At one point in time the Pentium chip was by far the most widely utilized chip of its kind for conventional purpose computing.  While there are other chips on the market now which are also widely used, the Pentium chip still ranks as a superior product for its kind and amongst its competitors.


The type of processing chip that this module includes is just one of the many aspects about it that make it an exemplary product.  A Process Control Unit is an integral part of a factory automation line, and so without a product such as this 6FC5 Process Control Unit 573.3 Pentium 3 6FC5357-0BB33-0AE2, your system as a whole would be at a grievous disadvantage in comparison with competitors and other manufacturing lines on the market of comparable worth.

How to use a 6FC5357-0BB33-0AE2 

This module is designed to endure the high stress and heavy duty use that a factory environment includes. This product will withstand the test of time and use when it is implemented in the appropriate way and parried with adjoining parts that are designed to work in unison with this Process Control Unit.  In the case that there is some unexpected malfunction with your Process Control Unit after your purchase, we will be more than happy to honor our promise of a 1-year warranty on this part. Contact us soon so we can get this part on its way to you as soon as possible, and you can have the piece of mind that comes along with our free two-day shipping!

Product Description

The 6FC5357-0BB33-0AE2 is a 6FC5 PROCESS CONTROL UNIT 573.3 PENTIUM 3 6FC5357-... that is manufactured by Siemens. These products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. All of the products in the sinumerik line come with a 2 year warranty from MRO Electric. We also carry CNC from other manufacturers such as FANUC and Yaskawa.

Related 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 sending us an email at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6FC5357-0BB33-0AE2, take a look at more from our Robotics 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 6FC5357-0BB33-0AE2 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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