Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

    Discontinued / Obsolete by OEM
    Manual access and MP 377 model matching for 6AV6644-0AC01-2AX1 are available through Apter Power.

6AV6644-0AC01-2AX1

/ 4.9
1001 reviews | Need a Specific Revision?
A 19-inch resistive touch interface lets Siemens 6AV6644-0AC01-2AX1 visualize, operate, archive, and transfer process data as a SIMATIC MP 377 Multi Panel.
In Stock
Ships by Wednesday, October 28
Fast Shipping Available
Get a quick price for 6AV6644-0AC01-2AX1
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for 6AV6644-0AC01-2AX1

  • Manufacturer:
    Siemens
  • Part Number:
    6AV6644-0AC01-2AX1
  • Product Family:
    Siemens Simatic HMI
  • Product Type:
    SIMATIC MP 377 19-Inch Touch Multi Panel
  • Stock:
    1
  • Display Type:
    19-inch TFT color
  • Resolution:
    1280 × 1024 pixels
  • Display Colors:
    65,536
  • Touch Technology:
    Analog resistive
  • Configuration Memory:
    12,288 KB
  • Operating System:
    Windows CE
  • Ethernet Interfaces:
    2 × RJ45
  • Serial Interfaces:
    1 × RS 422; 1 × RS 485
  • USB Interfaces:
    2 × USB 2.0 host
  • Removable Storage:
    1 × CF; 1 × SD/MMC
  • Supported Industrial Protocols:
    PROFINET IO, PROFIBUS, MPI, EtherNet/IP
  • Rated Supply:
    24 V DC
  • Typical Power Input:
    60 W
  • Front Protection:
    IP65
  • Rear Protection:
    IP20
  • Operating Temperature:
    0 to 50 °C
  • Configuration Software:
    WinCC flexible Standard 2007 or higher
  • Runtime Languages:
    Up to 16
  • Weight:
    22.97 lbs (10.42 kg)
  • Estimated shipping dimensions:
    66.6×51×22.1cm
  • Tariff Code:
    85371098
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Display Interaction Interface Roles Data Handling Project Transfer

Features:

  • A 19-inch analog resistive touch surface provides all configured operator input.
  • Runtime functions combine process displays, alarms, recipes, trends, and archives.
  • Ethernet, serial, USB, and removable-media paths separate communication from project storage.
Siemens 6AV6644-0AC01-2AX1 presents a 1280 × 1024 color interface without physical function keys.

WinCC projects use the panel memory and Windows CE runtime to organize visualization, user actions, and stored production records.

The installed front and cabinet-side rear have different protection boundaries, so enclosure integration remains part of the panel design.

The Siemens 6AV6644-0AC01-2AX1 SIMATIC MP 377 19-Inch Touch Multi Panel may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6AV6644-0AC01-2AX1 SIMATIC MP 377 19-Inch Touch Multi Panel Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

How the touch interface presents operator tasks

  • Visual surface: The 19-inch TFT panel renders 1280 × 1024 pixels in 65,536 colors.
  • Input method: An analog resistive touch layer replaces fixed function and system keys.
  • Dynamic objects: Configured screens can combine trends, bars, sliders, indicators, fields, switches, and graphics.
  • Access control: User groups, assigned rights, and password handling limit configured operations.

Separate paths for controllers and peripherals

  • Industrial Ethernet: Two RJ45 ports carry supported PROFINET IO and TCP/IP communication.
  • Serial networks: RS 422 and RS 485 connections provide the PROFIBUS, MPI, and serial protocol route.
  • USB hosts: Two USB host ports connect supported input devices, printers, or storage media.
  • External media: CF and SD/MMC slots separate removable project or archive storage from network links.

Where runtime records are created and retained

  • Alarm records: The configured alarm system buffers, displays, acknowledges, and archives process messages.
  • Recipe records: Recipe views exchange structured data records between the HMI, storage, and controller variables.
  • Process archives: Sequential, circular, alarm, and process-value archives write to supported removable or network storage.
  • Readable format: CSV archive output allows external evaluation with compatible database or spreadsheet software.

Routes used to load or restore the panel project

  • Engineering source: WinCC flexible Standard 2007 or later prepares the supported project configuration.
  • Network transfer: Ethernet, MPI, and PROFIBUS DP can carry project upload or download traffic.
  • Local transfer: Serial and USB connections offer direct alternatives when network transfer is not selected.
  • Media transfer: An external storage medium can deliver a project and support manual backup or restore.
Description
The large-format operator interface in the SIMATIC MP 377 range is Siemens 6AV6644-0AC01-2AX1, a 19-inch touch Multi Panel for process visualization and operator input. Its 1280 × 1024 TFT display uses an analog resistive touch surface rather than fixed function keys.

Projects for 6AV6644-0AC01-2AX1 run on Windows CE and use 12 MB of configuration memory. The runtime can display process values, alarms, trends, recipes, and archived information, while password groups and user rights control access to configured functions.

Communication around 6AV6644-0AC01-2AX1 is divided among two Ethernet ports, RS 422, RS 485, and two USB host connections. PROFINET IO, PROFIBUS, MPI, EtherNet/IP, and Modbus services connect the configured HMI project to its supported controller or peripheral path, while CF, SD/MMC, USB, or network storage can hold archives.

The enclosure boundary of 6AV6644-0AC01-2AX1 protects the installed front to IP65 while the rear remains IP20. A 24 V DC supply powers the panel, and project transfer can use MPI/PROFIBUS DP, serial, USB, Ethernet, or an external storage medium.
Alternative Names
6AV66440AC012AX1 6AV 6644 0AC01 2AX1 6AV6644 0AC01 2AX1 Siemens 6AV6644-0AC01-2AX1 6AV6644-0AC01-2AX1 MP 377 6AV6644-0AC01-2AX1 19 inch touch panel 6AV6644-0ACO1-2AX1 6AV6644-0AC01-2AXI
Technical notes
Siemens 6AV6644-0AC01-2AX1 is the 19-inch touch MP 377 with 1280 × 1024 display resolution, Windows CE, multi-protocol communication, and removable-media support.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How do I confirm that 6AV6644-0AC01-2AX1 is the touch version rather than a key panel?
Siemens 6AV6644-0AC01-2AX1 is identified as MP 377 19-inch Touch and uses an analog resistive screen with no fixed function keys.
Which engineering environment is required to edit a 6AV6644-0AC01-2AX1 project?
A project for 6AV6644-0AC01-2AX1 can be configured with WinCC flexible Standard 2007 or higher; supported TIA Portal WinCC editions are also listed in the product data.
What transfer route should be selected when Ethernet is unavailable on 6AV6644-0AC01-2AX1?
Siemens 6AV6644-0AC01-2AX1 also accepts project transfer through MPI/PROFIBUS DP, serial, USB, or an external storage medium.
Where can 6AV6644-0AC01-2AX1 place process archives?
The 6AV6644-0AC01-2AX1 can store supported archives on CF, SD/MMC, USB media, Ethernet storage, or a network drive.
Does the IP65 rating cover the complete 6AV6644-0AC01-2AX1 enclosure?
No. The installed front of 6AV6644-0AC01-2AX1 is IP65, while the rear of the device is IP20.
How are controller links separated from peripheral connections on 6AV6644-0AC01-2AX1?
Siemens 6AV6644-0AC01-2AX1 uses Ethernet and serial interfaces for supported controller protocols, while USB hosts connect supported peripherals or storage.