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Siemens 6AV6645-0CC01-0AX0

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Part Number6AV6645-0CC01-0AX0
Model #6AV66450CC010AX0
Warranty2 Year
ControlKeys and touch
Function keys18 LED keys
Touch screenAnalog, resistive
Screen diagonal7.5 in
MTBF backlighting50 000 h
Operator controlsStop button, Key-operated switch, Handwheel,
Supply voltageDC
MemoryFlash / RAM
Color display65 536 colors
ResolutionHorizontal, 640 pixel, Vertical 480 pixel
User data Memory 6 Mbyte
Capacity of main memory128 Mbyte
AS-Interface, TCP/IP, MODBUS
StandardsCE mark, cULus, RCM

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 6AV6645-0CC01-0AX0 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 6AV6645-0CC01-0AX0 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 6AV6645-0CC01-0AX0, 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.

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Ask about exchanging your faulty 6AV6645-0CC01-0AX0 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 6AV6645-0CC01-0AX0 Overview

Siemens 6AV6645-0CC01-0AX0

The Siemens 6AV6645-0CC01-0AX0 is a state-of-the-art Human Machine Interface (HMI) designed to revolutionize the interaction between operators and industrial machinery. Its advanced features and robust construction set a new standard for efficiency and control in manufacturing environments.

Vivid TFT Display: 

Equipped with a vibrant TFT display, this HMI ensures crystal-clear visuals and sharp images, enhancing operators' visibility and readability. The 7.5-inch screen diagonal provides ample space for displaying critical information and real-time data, enabling operators to monitor processes easily.

Intuitive Control Options: 

The Siemens 6AV6645-0CC01-0AX0 offers versatile control options, combining key and touch functionality. Operators can navigate menus input commands and interact with the interface using the responsive analog resistive touch screen or the 18 LED function keys, providing flexibility and convenience in operation.

Reliable Connectivity: 

This HMI features a USB connection and facilitates seamless data transfer and connectivity with external devices, ensuring efficient communication within industrial networks. It supports a range of protocols, including PROFINET IO, PROFIBUS, EtherNet/IP, AS-Interface, TCP/IP, and MODBUS, enabling integration with various systems and peripherals.

Enhanced Operator Controls: 

Designed for safety and convenience, the Siemens 6AV6645-0CC01-0AX0 has essential operator controls such as a stop button, key-operated switch, and handwheel. These controls enable operators to respond to emergencies quickly, switch between operational modes, and adjust settings with precision.

Durable Construction: 

Built to withstand the rigors of industrial environments, this HMI boasts a rugged construction and durable components, ensuring reliable performance even in challenging conditions. It meets stringent standards, including CE mark, cULus, and RCM, guaranteeing compliance with industry regulations and safety requirements.

High-Performance Memory: 

With its flash and RAM capabilities, the Siemens 6AV6645-0CC01-0AX0 provides ample storage for application data and user settings. The 128 Mbyte main and 6 Mbyte user data memory ensure smooth operation and efficient data management, enabling seamless execution of tasks and processes.

Brilliant Color Display: 

Featuring support for 65,536 colors, this HMI delivers vibrant and true-to-life color representation, enhancing the visual experience for operators. The high-resolution display with a horizontal resolution of 640 pixels and vertical resolution of 480 pixels ensures crisp and detailed imagery, enabling operators to discern critical information at a glance.

Long-lasting Backlighting: 

With a Mean Time Between Failures (MTBF) of 50,000 hours for backlighting, the Siemens 6AV6645-0CC01-0AX0 offers reliable performance and an extended operational lifespan. This ensures continuous operation and minimizes downtime, maximizing productivity and efficiency in industrial settings.

Frequently Asked Questions about Siemens 6AV6645-0CC01-0AX0 HMI

Q: What is the Siemens 6AV6645-0CC01-0AX0? A: The Siemens 6AV6645-0CC01-0AX0 is a Human Machine Interface (HMI) designed for industrial applications. It provides operators with a user-friendly interface to monitor and control machinery and processes in manufacturing environments.

Q: What are the key features of the Siemens 6AV6645-0CC01-0AX0? A: Some key features include a TFT display, touch and key control options, USB connectivity, support for various protocols such as PROFINET IO and PROFIBUS, essential operator controls, durable construction meeting industry standards, high-performance memory, brilliant color display, and long-lasting backlighting.

Q: What is the screen size of the Siemens 6AV6645-0CC01-0AX0? A: The Siemens 6AV6645-0CC01-0AX0 features a 7.5-inch diagonal TFT display, providing operators ample screen space for viewing critical information and real-time data.

Q: What protocols does the Siemens 6AV6645-0CC01-0AX0 support? A: This HMI supports protocols such as PROFINET IO, PROFIBUS, EtherNet/IP, AS-Interface, TCP/IP, and MODBUS, enabling seamless integration with various industrial systems and peripherals.

Q: Is the Siemens 6AV6645-0CC01-0AX0 compliant with industry standards? A: Yes, it meets stringent standards, including the CE mark, cULus, and RCM, ensuring compliance with industry regulations and safety requirements.

Q: What is the memory capacity of the Siemens 6AV6645-0CC01-0AX0? A: Its main memory capacity is 128 Mbyte, and its user data memory capacity is 6 Mbyte, providing ample storage for application data and user settings.

Q: How durable is the Siemens 6AV6645-0CC01-0AX0? A: It is built with rugged construction and durable components, ensuring reliable performance even in challenging industrial environments.

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 6AV6645-0CC01-0AX0, 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 6AV6645-0CC01-0AX0 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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Very happy with the overall service, delivery, communication and delivery,

Conley Cooke

I needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....


We have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...

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