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DESCRIPTION: CU250S-2 PN Control Unit 


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2 Year warranty


Part Number6SL3246-0BA22-1FA0
Model #6SL32460BA221FA0
TypeAC Drives
Warranty2 Year
Conductor cross-section0.05 ... 1.50 mm² (30 ... 16 AWG)
The Power ModuleDC 24 V
External power supplyDC 20 ... 29 V
Max. power consumption2.00 A
Power loss12.00 W
Switching level: 0→111 V
Switching level: 1→05 V
Number3 (Use of 2 × DI Standard)
Number as relay changeover contact2
Output (resistive load)DC 30 V, 1 A
DC 30 V, 1 A
Number2 (Differential input)
2 (Non-isolated output)

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 6SL3246-0BA22-1FA0 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 6SL3246-0BA22-1FA0 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 6SL3246-0BA22-1FA0, 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 : 1lb

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  • Order within the next 17 hours and 49 minutes.
  • If you order between 4pm and 6pm EST, you will be charged a small rush fee.

Ask about exchanging your faulty 6SL3246-0BA22-1FA0 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

How does the Siemens 6SL3246-0BA22-1FA0 CU250S-2PN Control Unit bring connectivity solutions? 

Our goal is to bring you the most reliable product for your connectivity needs.  The Siemens unit 6SL-3246-0BA22-1FA0 will leave you with the impression of connection success. This unit is one of the main parts that make up each one of the Siemens SINAMICS modules.  The module it works in tandem with is the SINAMICS low voltage G120 inverter module that is capable of providing you with many application solutions.  Some of the applications the G120 is ready to assist you with are pumping and ventilating and compressing. It also helps with processing, positioning as well as processing.  Moving is another area of expertise for the unit.    There are two parts that make up the SIMANICS G120 converter.  The first one is the control unit and the other one is a power module.  These two together make up the pats of the converter that is a device to control a three-phase motor.  What would you need the inverter control unit to do for you? The inverter control unit is used in electrical installations or machines.   The inverter that part 6SL-3246-0BA22-1FA0 is a part of is approved for industrial and commercial use and can be used in conjunction with industrial networks.  The conditions where you can connect are shown on the rating plate and can also be found in the operation instructions.  The operating instructions are where you will find technical specifications and help you to understand the intended purpose of using this unit. 

What does the control unit 6SL-3246-0BA22-1FA0 do for the SINAMICS G120 inverter? It is the part that controls the power module, and at the same time, it is the part that monitors the power module. 

The range for the power module that the control unit connects to is for use with a range of between 0.37 kW and 250 kW. There are three different connectors that can engage with this module. 

The three connections for this control unit are Profinet, Ethernet, and IP.  These three connections make it more powerful and more versatile than other modules out there.   You will find three important pieces of information on the side of the control unit. On the type plate on the Control Unit is the Designation (eg. CU250S-2 DP Control Unit), an Article number (eg. 6SL3246-0BA22-1FA0), and a version (eg. 02 for hardware and 4.6 for firmware). With so many inverter units to choose from, why not select a model that you know you can rely on with a proven track record for excellence?  

The Siemens module 6SL-3246-0BA22-1FA0 comes with a two-year warranty.   

Product Description

The 6SL3246-0BA22-1FA0 is a CU250S-2 PN Control Unit 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 sinamics line come with a 2 year warranty from MRO Electric. We also carry AC Drives 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 6SL3246-0BA22-1FA0, 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 6SL3246-0BA22-1FA0 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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