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Siemens 6ES7322-1BL00-0AA0

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Part Number6ES7322-1BL00-0AA0
TypeI/O Modules
Model #6ES73221BL000AA0
Warranty2 Year
RangeSIMATIC S7-300
Rated voltage24 VDC
Rated current0.5 AMP
Pole1 X 40 POLE

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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 6ES7322-1BL00-0AA0 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 6ES7322-1BL00-0AA0 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 6ES7322-1BL00-0AA0, 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 : 1lb

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Ask about exchanging your faulty 6ES7322-1BL00-0AA0 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 6ES7322-1BL00-0AA0 Overview

The 6ES73221BL000AA0 is a digital output module manufactured by Siemens. It belongs to the SIMATIC S7-300 product line and is designed to provide reliable and precise control of digital outputs in industrial automation applications. This module is capable of handling 32 digital outputs, making it suitable for a wide range of industrial control systems.
The module operates on a 24 VDC power supply and is capable of delivering a maximum current of 0.5 Amps per output. This allows for efficient and accurate control of connected devices or processes. With its high current capacity, the module can handle various loads and devices without compromising performance or stability. 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 I/O Modules from other manufacturers such as FANUC and Yaskawa.


The 6ES73221BL000AA0 module features a compact design with a 1 x 40 pole configuration. The 40-pole connector provides a secure and reliable connection for the digital outputs, ensuring proper signal transmission and minimizing the risk of signal loss or interference. The module is designed to integrate seamlessly into the SIMATIC S7-300 automation platform, offering easy installation and integration with other modules in the system.


Siemens is a well-known manufacturer in the industrial automation industry, and their SIMATIC S7-300 series is widely recognized for its reliability and performance. The 6ES73221BL000AA0 digital output module is no exception, offering robust and accurate control of digital outputs in industrial applications.


The module is suitable for a wide range of automation tasks, including process control, machine control, and equipment monitoring. It can be used in various industries such as manufacturing, automotive, energy, and more. Whether it's controlling solenoids, valves, motors, or other digital devices, the 6ES73221BL000AA0 provides precise and efficient output control to ensure the smooth and reliable operation of industrial systems.
The SIMATIC S7-300 product line, including the 6ES73221BL000AA0 module, is known for its versatility and scalability. It allows for easy expansion and customization of the automation system to meet specific application requirements. The modular design of the S7-300 platform enables seamless integration with other modules, such as input modules, communication modules, and CPU modules, providing a comprehensive and flexible automation solution.
Siemens also provides comprehensive technical support and documentation for their products, including the 6ES73221BL000AA0 digital output module. This ensures that users have access to the necessary resources to install, configure, and troubleshoot the module effectively. Siemens' commitment to customer satisfaction extends beyond the product itself, offering peace of mind and confidence in the reliability of its automation solutions.

In conclusion, the 6ES73221BL000AA0 digital output module from Siemens is a reliable and versatile component of the SIMATIC S7-300 automation platform. With its ability to control 32 digital outputs at 24 VDC with a maximum current of 0.5 Amps per output, it offers precise and efficient control of industrial processes. Its integration with the SIMATIC S7-300 system provides a flexible and scalable solution for automation tasks across various industries. Backed by Siemens' reputation for quality and comprehensive support, the 6ES73221BL000AA0 is an excellent choice for digital output control in industrial automation applications.

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 6ES7322-1BL00-0AA0, take a look at more from our I/O Modules 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 6ES7322-1BL00-0AA0 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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I needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....


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