Siemens 6ES7322-1HH01-0AA0

Siemens 6ES7322-1HH01-0AA0 I/O Module – Reliable Digital Output for S7-300 Systems

The Siemens 6ES7322-1HH01-0AA0 is a digital output module from the SIMATIC S7-300 series, engineered to deliver dependable switching performance in industrial automation. With eight optically isolated 24 V DC outputs rated at 0.5 A each, this module provides precise control of actuators, solenoids, and signal devices. Its compact 40 mm width saves cabinet space while ensuring seamless integration with other S7-300 components. Designed for long service life, it helps maintain safe and efficient operations in modern automation environments.

Key Features of the Siemens 6ES7322-1HH01-0AA0

The 6ES7322-1HH01-0AA0 is designed with durability and ease of use in mind. Each output channel is protected against short circuits and overloads, with built-in diagnostic LEDs providing quick status feedback for operators and technicians. Screw terminal connections ensure secure wiring, while DIN rail mounting facilitates straightforward installation in control cabinets. With global certifications and Siemens' reputation for quality, this module offers a reliable solution for a wide range of industrial automation applications.

Applications and Industry Use Cases

This Siemens S7-300 digital output module is trusted across industries that require consistent, low-voltage output switching. In manufacturing and assembly plants, it provides reliable control for conveyor systems, actuators, and alarm circuits. In food and beverage production, it integrates seamlessly into packaging lines and automated processing equipment. Automotive facilities use it to drive assembly machinery and material handling systems, while building automation projects rely on it for lighting and signaling control. Its versatility makes it an essential part of PLC-based automation systems in nearly every sector.

Why Buy the 6ES7322-1HH01-0AA0 from MRO Electric?

When you order the Siemens 6ES7322-1HH01-0AA0 I/O Module through MRO Electric, you get genuine Siemens hardware backed by dedicated customer service. Every unit qualifies for free shipping within the continental U.S. (under 20 lbs) and comes with our complimentary 2-year warranty, giving you confidence in your investment. Our expert support team is available to assist with compatibility, installation, and troubleshooting to ensure smooth integration into your system.

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 I/O Modules from other manufacturers such as FANUC and Yaskawa.

Contact Us Today For More Information About the 6ES7322-1HH01-0AA0

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 sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6ES7322-1HH01-0AA0, 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 6ES7322-1HH01-0AA0 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.