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2-year Warranty

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Siemens 6AV2181-8XP00-0AX0

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2 Year warranty

Part Number6AV2181-8XP00-0AX0
Model #6AV21818XP000AX0
Warranty2 Year
SIMATIC SD memory card
SizeStandard flat
Insertion 10000 cycles
Supply voltageDC
Rated supply 3.3 V; Max 3.6 V
Input current100 mA
MemorySecure digital
Memory size2 048 Mbyte
Reading/writing transmission1.6 Mbit/s
StandardsCE mark, UL approval, cULus, KC approval, EAC, RoHS conformity, China RoHS compliance, Marine approval
Ambient temp-30 °C...60 °C
Width24 mm
Height32 mm
Depth2.1 mm

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 6AV2181-8XP00-0AX0 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 6AV2181-8XP00-0AX0 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 6AV2181-8XP00-0AX0, 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 6AV2181-8XP00-0AX0 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 6AV2181-8XP00-0AX0 Overview

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 HMIs from other manufacturers such as FANUC and Yaskawa.

The Siemens 6AV2181-8XP00-0AX0: A Versatile HMI Memory Card for Enhanced Industrial Automation

In the dynamic landscape of industrial automation, precision, efficiency, and reliable data storage are paramount. Siemens, a global leader in industrial technology, continues to push the boundaries of innovation with products like the 6AV2181-8XP00-0AX0 HMI (Human Machine Interface) memory card. Designed to cater to the needs of modern manufacturing and process industries, this memory card offers a range of features that contribute to seamless operations, data integrity, and enhanced user experience.

Product Overview: 

The 6AV2181-8XP00-0AX0 belongs to Siemens' esteemed SIMATIC product line, renowned for its high-quality industrial automation solutions. This memory card is specifically designed for compatibility with HMI Comfort Panels, a series of operator interfaces that empower users to interact with and monitor industrial processes. This particular memory card is notable for its Secure Digital (SD) format, providing 2 GB of storage capacity.

Memory and Performance: 

At the core of the 6AV2181-8XP00-0AX0 is its Secure Digital memory card, which offers a significant 2,048 Mbyte of storage capacity. This generous memory space is crucial for storing vital data, applications, and configurations related to HMI Comfort Panels. The memory card boasts impressive transmission rates for both reading and writing, ensuring swift access to stored information. Furthermore, the wear-leveling mechanism guarantees extended longevity, with the ability to withstand over 100,000 write/read cycles per cell and over 3,000,000 write/read cycles per card.

Installation and Compatibility: 

The memory card is designed for easy integration into a wide range of industrial setups. It can be installed in various orientations, either in portrait or landscape format, allowing flexibility in placement. With its compatibility with HMI Comfort Panels, the memory card seamlessly interacts with Siemens' automation ecosystem, contributing to streamlined and efficient data management.

Environmental Suitability: 

The 6AV2181-8XP00-0AX0 is engineered to thrive in demanding industrial environments. It operates on a low DC supply voltage of 3.3 V, contributing to energy efficiency and minimizing operational costs. The memory card's robust construction allows it to operate within a wide range of temperatures, from -30°C to 60°C during operation and -40°C to 80°C during storage and transportation. This resilience ensures consistent performance, even in challenging conditions.

Certifications and Compliance: 

Siemens' commitment to safety and quality is reflected in the memory card's certifications and approvals. It carries CE, UL, cULus, KC, EAC (formerly Gost-R), RoHS, and China RoHS markings, indicating adherence to rigorous industry standards. Additionally, the memory card's compliance with hazardous area regulations, such as ATEX and IECEx zones, underscores its suitability for use in diverse industrial settings.

User-Friendly Interface: 

The 6AV2181-8XP00-0AX0 memory card features a user-friendly interface that aligns with Siemens' dedication to intuitive operation. Its flat and standard design facilitates ease of insertion, with a typical lifespan of 10,000 insertion cycles. The memory card's compatibility with various operating systems, including Windows CE, Windows Vista, Windows XP, Windows 7, Windows 8, and Windows 10, ensures seamless integration and accessibility.

In conclusion, the Siemens 6AV2181-8XP00-0AX0 HMI memory card stands as a testament to Siemens' commitment to innovation and excellence in industrial automation. Its robust design, generous storage capacity, compatibility with HMI Comfort Panels, and adherence to stringent safety standards make it a valuable asset in enhancing operational efficiency and data management across a wide range of industries. As industrial automation continues to evolve, products like the 6AV2181-8XP00-0AX0 play a crucial role in shaping the future of smart manufacturing and efficient process control.

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 6AV2181-8XP00-0AX0, take a look at more from our HMIs 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 6AV2181-8XP00-0AX0 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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