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Siemens 6AV6645-0AC01-0AX0

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Part Number6AV6645-0AC01-0AX0
Model #6AV66450AC010AX0
Warranty2 Year
CategoryMobile Panel 177 DP
Display5.7 in
Color display256 colors
Resolution320 x 240 Pixels
MTBF backlighting50000 h
ProcessorRISC 32-bit, 200 MHz
MemoryFlash / RAM
Mem data2 048 kbyte
Interface1 x RS422,1 x RS485 (max. 12 Mbit/s)
CertificationsCE, cULus, C-TICK, SIBE
OSWindows CE
Operation Humidity0.8
Enclosure diameter245 mm
Housing Depth58 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 6AV6645-0AC01-0AX0 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 6AV6645-0AC01-0AX0 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 6AV6645-0AC01-0AX0, 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 6AV6645-0AC01-0AX0 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 6AV6645-0AC01-0AX0 Overview

Siemens 6AV6645-0AC01-0AX0 Overview

The Siemens 6AV6645-0AC01-0AX0 SIMATIC Mobile Panel 177 DP is a highly advanced and portable operator panel designed for versatile control and monitoring tasks in various industrial applications. It integrates a range of control elements and connectivity options, making it a comprehensive solution for modern industrial environments. Here is a detailed technical description of this device:

Display and Interface

  1. Display Type: The panel features a 5.7-inch STN color display, providing a clear and user-friendly interface for operators.
  2. Resolution and Colors: It offers a resolution of 320 x 240 pixels and supports 256 colors, ensuring crisp and clear visual information.
  3. Backlighting: The display's backlight has a mean time between failure (MTBF) of 50,000 hours at 25°C, highlighting its reliability and longevity.
  4. Touch Operation: The screen is an analog, resistive touchscreen, allowing for easy and intuitive interaction.

Control Elements

  1. Keypad: The panel includes a membrane keyboard with user-definable label membrane keys, 14 function keys (8 with LEDs), system keys, a numeric keyboard, an alphanumeric keyboard, and a hexadecimal keyboard. Multi-key operation is supported, with the capability for two multi-key operations.
  2. Special Operator Controls: This includes a stop button, acknowledgment button, key-operated switch, illuminated pushbutton, and a handwheel for precise control.

Power Supply and Processor

  1. Supply Voltage: The power supply is designed via a connection box and operates on DC voltage.
  2. Processor: It is equipped with a RISC 32-bit processor running at 200 MHz, ensuring efficient processing and fast response times.


  1. Type and Capacity: The device uses Flash and RAM memory, offering 2,048 KB of space for user data.

Connectivity and Interfaces

  1. Interfaces: It includes 1 x RS422 and 1 x RS485 interfaces, supporting a maximum transmission rate of 12 Mbit/s. However, it does not have USB, parallel, wireless, PC card, CF card, or multimedia card/SD card slots.
  2. Industrial Ethernet and Protocols: The panel does not support Industrial Ethernet or PROFINET, but it does support PROFIBUS and MODBUS, among other bus systems.

Protection and Certifications

  1. Degree of Protection: The device is rated IP65 according to EN 60529, indicating a high level of protection against dust and water.
  2. Certifications: It has CE, cULus, C-TICK, and SIBE certifications, and is suitable for safety functions up to Performance level d according to ISO 13849-1.

Operating Conditions

  1. Temperature: It operates between 0 °C and 40 °C, and can be stored or transported in temperatures ranging from -20 °C to 60 °C.
  2. Relative Humidity: The panel can operate in up to 80% relative humidity.

Software and Configuration

  1. Operating System: The panel runs on a pre-installed Windows CE operating system.
  2. Configuration Software: It can be configured with WinCC flexible Compact Version 2005 or higher and is compatible with various versions of the TIA Portal.
  3. Functionality: The panel supports up to 32 alarm classes, 2,000 messages (bit and analog), recipe management, and numerous image objects and dynamic objects.

Physical Characteristics

  1. Materials: The enclosure's front is made of plastic, suitable for industrial environments.
  2. Dimensions: The enclosure diameter is 245 mm with a depth of 58 mm.

In summary, the Siemens 6AV6645-0AC01-0AX0 SIMATIC Mobile Panel 177 DP is a robust and versatile operator interface, equipped with advanced features for efficient control and monitoring in industrial settings. Its portable design, combined with a comprehensive range of control elements and connectivity options, makes it a valuable tool in modern industrial applications.


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.

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 6AV6645-0AC01-0AX0, 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 6AV6645-0AC01-0AX0 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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