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Siemens 6AV6642-0DC01-1AX1

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Part Number6AV6642-0DC01-1AX1
Model #6AV66420DC011AX1
Warranty2 Year
Diagonal5.7 in.
Size120 mm x 90 mm
Style Display4 blue levels
Color Blue Levels
Horizontal resolution320
Verticle resolution240
BacklightingMTBF ~ 50000 hours
ControlMembrane Keyboard
Operation OptionKey/Touch
Keys32 function keys
LED Function keys 26 with LED
Touch screenAnalog and resistive
Supply voltage24 V DC
Input Current0.24 A
Inrush current0.5 A².s
Processor ARM 200 MHz
User data2048 KB usable memory
ClockSynchronizable, no battery backup
InterfacesRS232 optional, 1 x RS422, 1 x RS485 (max. 12 Mbit/s)
Multimedia card/SD card slotcombined, as of E version 016 in conj. with WinCC flex. 2008 SP1
CertificationsCE, GL, ABS, BV, DNV, LRS, FM Class I Div. 2, UL, CSA, cULus, EX Zone 2, EX Zone 22, C-TICK, NEMA 4x, NEMA 12
Hazardous Area UseEX zone 2 Yes EX zone 22
Mounting positionVertical
Max angle+/- 35 °
Storage-20 °C to +60 °C
OSWindows CE

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 6AV6642-0DC01-1AX1 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 6AV6642-0DC01-1AX1 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 6AV6642-0DC01-1AX1, 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 : 4lbs

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Ask about exchanging your faulty 6AV6642-0DC01-1AX1 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.

Siemens 6AV6642-0DC01-1AX1 Overview

The 6AV6642-0DC01-1AX1, also known as SIMATIC OP177B, is a 6-inch DP blue mode STN display with touch and keys. It supports the MPI/PROFIBUS-DP protocol and comes with RS485/RS422/USB interfaces, as well as a printer interface. The device features a slot for MM-card configuration with WinCC Flexible 2005. These 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 display of the 6AV6642-0DC01-1AX1 is designed using STN technology, offering a screen diagonal of 5.7 inches. The display size is 120 mm x 90 mm, and it utilizes STN with 4 blue levels for color representation. The resolution of the display is 320 x 240 pixels, with a horizontal image resolution of 320 and a vertical image resolution of 240. The backlighting has an MTBF (Mean Time Between Failures) of approximately 50,000 hours.

Control Elements

The control elements of the 6AV6642-0DC01-1AX1 consist of a membrane keyboard with keys and touch functionality. It includes 32 programmable function keys, 26 of which have LEDs. The device also provides a connection for a mouse, keyboard, or barcode reader through USB interfaces. The keyboard fonts are freely inscribable, and it supports multi-key operation. Additionally, the device features an analog resistive touch screen for touch operation.


The supply voltage for the 6AV6642-0DC01-1AX1 is 24 V DC, with a rated current of 0.24 A. The processor is an ARM processor with a clock speed of 200 MHz. It has Flash and RAM memory types, with 2048 KB usable memory for user data. The device includes a hardware clock for time-of-day information, which can be synchronized and does not require a battery backup.


In terms of interfaces, the 6AV6642-0DC01-1AX1 offers optional RS232, 1 x RS422, and 1 x RS485 interfaces with a maximum transmission rate of 12 Mbit/s. It also includes a USB port for connectivity. The device does not have an Industrial Ethernet interface but supports protocols like Sm@rtServer for terminal link communication.


The 6AV6642-0DC01-1AX1 is designed to withstand various environmental conditions. It has a front protection rating of IP65, NEMA 4x, and NEMA 12 when installed. The rear protection rating is IP20. The device is certified with CE, GL, ABS, BV, DNV, LRS, FM Class I Div. 2, UL, CSA, cULus, EX Zone 2, EX Zone 22, C-TICK, NEMA 4x, and NEMA 12 certifications, making it suitable for use in hazardous areas.


For configuration and operation, the 6AV6642-0DC01-1AX1 supports the Windows CE operating system. It can be configured using WinCC Flexible Compact, Standard, Advanced, Comfort, and Professional software. The configuration tool required is WinCC Flexible Compact Version 2005 or higher.

The device provides extensive functionality under WinCC Flexible, including libraries, task planning, a help system, message indicators, alarm logging, process value display, and recipe administration. It supports multiple languages and allows the configuration of images, screens, objects, and dynamic elements. It also offers security features like user groups and user rights.


The 6AV6642-0DC01-1AX1 supports data transfer through MPI/PROFIBUS DP, serial, USB, and external storage media. It can be connected to various controllers, including S5, S7-200, S7-300/400, Win AC, SINUMERIK, SIMOTION, Allen Bradley, Mitsubishi, and Telemecanique. The device has expandability and openness through the Open Platform Program, allowing additional software components to be loaded.


In terms of dimensions, the front of the enclosure measures 243 mm x 212 mm, and the device weighs approximately 1 kg.

Overall, the 6AV6642-0DC01-1AX1 is a versatile and configurable operator panel with a range of features and connectivity options, making it suitable for various industrial applications.

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 6AV6642-0DC01-1AX1, 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 6AV6642-0DC01-1AX1 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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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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