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2 Year warranty
Part Number6AV6643-0CD01-1AX1
Model #6AV66430CD011AX1
Warranty2 Year
Display designTFT
Screen size10.4"
Display 65,536 colors
Backlight50,000 h
Control Touch screen
Mount optionVerticle
Memory Flash/RAM
Memory Data6 Mbyte
Interfaces/bus type1x RS 422, 1x RS 485, 1x Ethernet (RJ45)

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 6AV6643-0CD01-1AX1 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 6AV6643-0CD01-1AX1 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 6AV6643-0CD01-1AX1, 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 : 8lbs

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  • Order within the next 2 hours and 19 minutes.
  • If you order between 4pm and 6pm EST, you will be charged a small rush fee.

Ask about exchanging your faulty 6AV6643-0CD01-1AX1 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

Siemens 277 6AV6643-0CD01-1AX1 Overview

Siemens SIMATIC MP 277 6AV6643-0CD01-1AX1 is part of the multi panel MP270 series. It is available belonging to the “multifunctional Platform” category of items that works with Microsoft Windows CE 5.0. Made for use in the industrial setting with applications conforming to international standards. 


This HMI module comes equipped with several features that engage in communication enhancement. The features that help facilitate optimal communication are:

  • PROFIBUS port
  • Ethernet port for connection to PROFINET
  • 2 USB ports
  • TFT screen with up to 64k colors

The front view of the Siemens SIMATIC MP 277 10-inch multi panel with touch screen capabilities notes a slot for a memory card, oblong holes for mounting, mounting seal and a screen that is touch sensitive.  On the bottom of this unit, you will find oblong holes for mounting clamps and interfaces. The view from the back of this unit has a rating plate, a slot for a memory card, DIP switch, fixing elements for strain relief, and the name of the interface.

How the Siemens 6AV6643-0CD01-1AX1 works

How is the HMI device integrated in the process of your operation?  There are two key phases to this process.  First is the process design, and second is the process management. Project design is when you visualize what you want from your process and then write it out. Next you test the data and simulate the data.  Visualization, writing, and testing all happen outside the HMI.  When that is completed you are ready to bring it to your HMI panel for management of your process. Communication is the backbone of the management process. HMI and controller work together for your system to run smoothly. If you need the operator to take over on the HMI for control purpose, this is possible.  You will also see displayed on the HMI panel the results of the operating process supplied by the controller. 

Storing and transporting the HMI panel has certain conditions to which you must give attention. For storage you must maintain IEC 60721-3-3, Class 3K7, and for transport, you must maintain IEC 60721-3-2, Class 2K4.  


In a drop test (in transport package) The Siemens 6AV6643-0CD01-1AX1 is safe from ≤ 1 m, the temperature range is from –20 to +60° C, the atmospheric pressure from 1 140 hPa to 660 hPa, and it works in conditions that correspond to an elevation of –1 000 to 3 500 m.The acceptable relative humidity ranges from 10 to 90%, without condensation.  The sinusoidal vibration is in accordance with IEC 60068-2-6 which is 5 to 9 Hz: 3.5 mm- 9 Hz to 500 Hz: 9.8 m/s2. It is able to absorb shock in accordance with IEC 60068-2-29 250 m/s2, 6 ms, 1 000 shocks. 

This Siemens panel unit should be used and is designed to be used in places where it cannot be affected by the weather.  Places to avoid use in are places with high amount of ionizing radiation or severe operating conditions like corrosion due to vapors, gasses, oils or chemicals. It should be free of high intensity electrical or magnetic fields. 

The Siemens 6AV6643-0CD01-1AX1 module comes with a two-year warranty.

Product Description

The 6AV6643-0CD01-1AX1 is a 10" TOUCH MULTI PANEL W. RETENTIVE MEMORY 10,4 TF... 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 come with a 2 year warranty from MRO Electric. We also carry HMIs 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 6AV6643-0CD01-1AX1, 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 6AV6643-0CD01-1AX1 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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