Siemens 6AV6643-0CD01-1AX1

MP 277 10" Touch multi panel, 10.4-inch TFT

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Maker: Siemens
Part no.: 6AV6643-0CD01-1AX1
Serial / rev.: as printed on your unit

Image is for illustrative purposes only. Please refer to product description.

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Siemens SIMATIC MP 277 10" Touch: multi panel with a 10.4-inch TFT touch screen, 640 × 480 pixels, 65,536 colours, retentive memory and 6 MB configuration memory, configured with WinCC flexible.

Manufacturer: Siemens
Manufacturer part no.: 6AV6643-0CD01-1AX1
Product family: SIMATIC HMI Operator Panels
Type: HMI panel
Category: HMI panels › Touch-screen operator panels
Lifecycle: Discontinued
OEM successor: Not stated
Technical datasheet: Data sheet

Technical specifications

Manufacturer: Siemens
Manufacturer part no.: 6AV6643-0CD01-1AX1
Type: HMI panel
Application: Operator panel
Used with: SIMATIC controllers via RS 485 or Ethernet
Product type designation: MP277 10" touch
Customer-specific configuration: Yes
Design of display: TFT
Display / Screen diagonal: 10.4 in
Color display: Yes
Display / Number of colors: 65 536
Resolution (pixels) / Horizontal image resolution: 640 pixel
Resolution (pixels) / Vertical image resolution: 480 pixel
Backlighting / MTBF backlighting (at 25 °C): 50 000 h
Control elements: Touch screen
Keyboard / Function keys / Number of function keys: 0
Keyboard / Function keys / Number of function keys with LEDs: 0
Keyboard / System keys: No
Keyboard / System keys / Number of system keys: 0
Keyboard / Numeric keyboard: Yes
Keyboard / alphanumeric keyboard: Yes
Keyboard / hexadecimal keyboard: Yes
Touch operation / Design as touch screen: Yes; analog, resistive
Connection type / Type of connection for mouse/keyboard/barcode reader: USB / USB / USB
Installation type/mounting / Mounting position: vertical
Installation type/mounting / maximum permissible angle of inclination without external ventilation: 35°
Type of supply voltage: DC
Processor type: ARM
Storage / Type of memory: Flash / RAM
Storage / Memory available for user data: 6 Mbyte

Show all 217 specifications

Storage / Capacity of main memory, max.: 128 Mbyte
Clock / Type: Hardware clock, battery backup, synchronizable
Clock / retentive: Yes
Clock / synchronizable: Yes
Interfaces/bus type: 1x RS 422, 1x RS 485, 1x Ethernet (RJ45)
Number of industrial Ethernet interfaces: 1
Number of RS 485 interfaces: 1
Number of RS 422 interfaces: 1
Number of USB interfaces: 2; Up to 1 GB
Interfaces / Multimedia card/SD card slot: 1x Multimedia Card slot, up to 128 MB
With software interfaces: No
Protocols / Supports protocol for PROFINET IO: Yes
Protocols / PROFIsafe: No
Protocols / PROFIBUS: Yes
Protocols / EtherNet/IP: No
Protocols (Ethernet) / TCP/IP: Yes
Further protocols / MODBUS: Yes
Degree and class of protection / IP (at the front): IP65
Degree and class of protection / IP (rear): IP20
Degree and class of protection / NEMA (front): NEMA 4x (when installed)
Standards, approvals, certificates / CE mark: Yes
Standards, approvals, certificates / UL approval: Yes
Standards, approvals, certificates / cULus: Yes
Standards, approvals, certificates / Suitable for safety functions: No
Use in hazardous areas / ATEX Zone 2: No; certificate no longer available as of 1 October 2020
Use in hazardous areas / ATEX Zone 22: No; certificate no longer available as of 1 October 2020
Use in hazardous areas / FM Class I Division 2: Yes
Ambient temperature during operation / min.: 0 °C
Ambient temperature during operation / max.: 50 °C
Ambient temperature during storage/transportation / min.: -20 °C
Ambient temperature during storage/transportation / max.: 60 °C
Relative humidity / Operation, max.: 90 %
pre-installed operating system: Windows CE
Configuration / Message indicator: Yes
Configuration / Alarm system (incl. buffer and acknowledgment): Yes
Configuration / Process value display (output): Yes
Configuration / Process value default (input) possible: Yes
Configuration / Recipe management: Yes
Configuration software / Configuration tool: WinCC flexible Standard Version 2005 SP1 or higher (to be ordered separately)
Configuration software / STEP 7 Basic (TIA Portal): No
Configuration software / STEP 7 Professional (TIA Portal): No
Configuration software / WinCC flexible Compact: No
Configuration software / WinCC flexible Standard: Yes
Configuration software / WinCC flexible Advanced: Yes
Configuration software / WinCC Basic (TIA Portal): No
Configuration software / WinCC Comfort (TIA Portal): Yes
Configuration software / WinCC Advanced (TIA Portal): Yes
Configuration software / WinCC Professional (TIA Portal): Yes
Online languages / Number of online/runtime languages: 16
Project languages / Languages per project: 32
Functionality under WinCC (TIA Portal) / Libraries: Yes
Functionality under WinCC (TIA Portal) / Task planner: Yes
Functionality under WinCC (TIA Portal) / Help system: Yes
Help system / Number of characters per info text: 80
Message system / Number of alarm classes: 32
Message system / Number of messages: 4 000
Message system / Bit messages: Yes
Message system / Bit messages / Number of bit messages: 4 000
Message system / Analog messages: Yes
Message system / Analog messages / Number of analog messages: 200
Message system / System messages HMI: Yes
Message system / System messages PLC: Yes
Message system / System event, more (SIMATIC S7, SINUMERIK, SIMOTION, ... ): Yes
Message system / Lines: 1
Message system / Number of characters per message: 80
Message system / Number of process values per message: 8
Message system / Acknowledgment groups: Yes
Message system / Message indicator: Yes
Message system / First/last value: Yes
Recipe management / Number of recipes: 300
Recipe management / Data records per recipe: 500
Recipe management / Entries per data record: 1 000
Recipe management / Recipe memory: 64 KB integrated Flash, expandable
Variables / Number of variables per device: 2 048
Variables / Number of variables per screen: 200
Variables / Number of variables: 1 000
Variables / Type Date & Time: 2 048
Variables / Limit values: Yes
Variables / Multiplexing: Yes
Variables / Structures: Yes
Images / Number of configurable images: 500
Images / Permanent window/default: Yes
Images / Start screen configurable: Yes
Images / Image selection by PLC: Yes
Images / Image number in the PLC: Yes
Image objects / Text objects: 10 000 text elements
Image objects / Number of I/O fields per image: 200
Image objects / Number of date/time fields: 200
Image objects / Return: Yes
Image objects / Graphics object: Bit maps, icons, vector graphics
Image objects / Graphics object / Icons: 1 000
Complex image objects / Status/control: With SIMATIC S7
Complex image objects / dynamic objects: Diagrams, bar graphs, sliders, analog display, invisible buttons
Complex image objects / dynamic objects / Number of objects per project: 1 000
Complex image objects / dynamic objects / Number of curve diagrams per image: 10
Complex image objects / Methods: Trend / profile
Complex image objects / Bar graphs / Number of bars per chart: 10
Complex image objects / Sliders / Number of slides per image: 10
Complex image objects / Pointer instruments / Number of analog indicators per image: 10
Complex image objects / Limit value lines: Yes
Complex image objects / Number of alphanumerical fields: 300
Complex image objects / Number of alphanumerical fields / alphanumeric fields per image: 200
Complex image objects / Number of numerical fields: 2 048
Complex image objects / Number of numerical fields / numerical fields per image: 200
Complex image objects / Number of password fields: 2 048
Complex image objects / Number of visible switches per project: 200
Complex image objects / Number of visible switches per project / visible switches per image: 200
Complex image objects / Number of visible switches per project / hidden switches per image: 200
Complex image objects / Number of status switches per project: 200
Complex image objects / Number of status switches per project / Number of status switches per image: 200
Complex image objects / Number of selector switches per project: 200
Complex image objects / Number of selector switches per project / Selector switches per image: 200
Complex image objects / Number of decade switches per project: 200
Complex image objects / Number of decade switches per project / Decade switches per image: 200
Complex image objects / Number of signal lamps per project: 200
Complex image objects / Number of signal lamps per project / Signal lamps per image: 200
Attributes for dynamic objects / Color change: Yes
Attributes for dynamic objects / X/Y movement: Yes
Attributes for dynamic objects / Hide: Yes
Lists / Number of text lists per project: 500
Lists / Number of text lists per image: 200
Lists / Number of entries per text list: 256
Lists / Number of graphics lists per project: 400
Lists / Number of graphic lists per image: 200
Lists / Number of entries per graphics list: 256
Archiving / Number of archives per device: 20
Archiving / Number of measuring points per project: 20
Archiving / Number of entries per archive: 10 000
Archiving / Message archive: Yes
Archiving / Process value archive: Yes
Archiving / Archiving methods / Sequential archive: Yes
Archiving / Archiving methods / Short-term archive: Yes
Archiving / Memory location: SD and MultiMediaCard
Archiving / Data storage format / CSV: Yes
Archiving / Online evaluation / using trend curves: Yes
Filters / cyclic: Yes
Filters / Tolerance: Yes
Filters / Change: Yes
Security / Number of user groups: 50
Security / Number of user rights: 32
Security / Password export/import: Yes
Security / Logging through printer / Recording/Printing: Alarms, report (shift report), color print, hardcopy
Security / Transfer (upload/download) / Transfer of configuration: MPI/PROFIBUS DP, USB, Ethernet, automatic transfer recognition
Security / Process coupling / Connection to controller: S5, S7-200, S7-300/400, TI 505, SINUMERIK, SIMOTION, Allen Bradley (DF1), Allen Bradley (DF485), Mitsubishi (FX), OMRON (LINK/Multilink), Modicon (Modbus) see chapter "System interfaces"
Security / Process coupling / S7-1200: Yes
Security / Process coupling / S7-1500: Yes
Security / Process coupling / S7-200: Yes
Security / Process coupling / S7-200 / PPI (point-to-point): Yes
Security / Process coupling / S7-200 / PPI network: Yes
Security / Process coupling / S7-200 / MPI: Yes
Security / Process coupling / S7-200 / PROFIBUS DP: Yes
Security / Process coupling / S7-200 / Ethernet: Yes
Security / Process coupling / S7-300/400: Yes
Security / Process coupling / S7-300/400 / MPI: Yes
Security / Process coupling / S7-300/400 / PROFIBUS DP: Yes
Security / Process coupling / S7-300/400 / PROFINET: Yes
Security / Process coupling / S5: Yes
Security / Process coupling / S5 / PROFIBUS DP: Yes
Security / Process coupling / TI 505: Yes
Security / Process coupling / Allen Bradley (DF1): Yes
Security / Process coupling / Allen Bradley (DF485): Yes
Security / Process coupling / Mitsubishi (FX): Yes
Security / Process coupling / Mitsubishi (MP4): Yes
Security / Process coupling / Telemecanique (Uni-Telway): Yes
Security / Process coupling / OMRON (Host Link): Yes
Security / Process coupling / Modicon (Modbus RTU): Yes
Security / Process coupling / GE-Fanuc (SNP): Yes
Security / Functions / TAB sequence: Yes
Security / Functions / Calculating functions: Yes
Security / Functions / Animate: Yes
Security / Service tools/configuration aids / Clean screen: Yes
Security / Service tools/configuration aids / Touch calibration: Yes
Security / Service tools/configuration aids / Backup/Restore manually: Yes
Security / Service tools/configuration aids / Simulation: Yes
Security / Service tools/configuration aids / Device switchover: Yes
Security / Service tools/configuration aids / Delta transfer: Yes
Security / Expandability/openness / Open Platform Program: Yes
Peripherals/Options / Peripherals: Printer, barcode reader
Peripherals/Options / SIMATIC HMI MM memory card: Multi Media Card: Yes
Peripherals/Options / SIMATIC HMI SD memory card: Secure Digital memory card: Yes
Peripherals/Options / USB memory: Yes
Peripherals/Options / Additional software components loadable: Yes
Width of the housing front: 335 mm
Height of housing front: 275 mm
Mounting cutout, width: 310 mm
Mounting cutout, height: 248 mm
mounting depth: 61 mm

Technical documents (1)

Siemens data sheet 6AV6643-0CD01-1AX1

Key features

10.4-inch TFT touch screen, 65,536 colours, 640 × 480 pixels
6 MB configuration memory, retentive memory
RS 422, RS 485, Ethernet (RJ45) and 2 USB ports
Battery-backed hardware clock
Discontinued by Siemens on 1 October 2026

About the Siemens 6AV6643-0CD01-1AX1

The Siemens 6AV6643-0CD01-1AX1 is the MP 277 10" Touch, a multi panel configured with WinCC flexible. Siemens's data sheet gives a 10.4-inch TFT touch screen with 640 × 480 pixels and 65,536 colours, 6 MB configuration memory with retentive memory, RS 422, RS 485, Ethernet and 2 USB ports, and a battery-backed clock. It also says the new part has been blocked for delivery since 1 January 2015 and is sold as a spare part, at a price that may differ from the new part's. SiePortal shows it discontinued on 1 October 2026.

What is the 6AV6643-0CD01-1AX1 used for?

It is the operator screen of a larger machine or line, connected to its SIMATIC controllers over RS 485 or Ethernet.

Lifecycle and successor

Discontinued.

Before you order

What to photograph or confirm so the right unit is quoted.

Check the order number on the rating plate and keep a backup of the WinCC flexible project for the replacement.

Other parts in the Siemens SIMATIC HMI panels family

Listed for reference. They differ from the 6AV6643-0CD01-1AX1 in rating, supply, interface or function and are not interchangeable with it unless Siemens says so. Match the part number on your unit.

Product	Type	Lifecycle	Qty Available	Price	Action
Siemens 6AV2123-2GB03-0AX0KTP700 Basic PN, 7" key/touch panel	HMI panel	Active	On Request	On request	View
Siemens 6AV2124-0GC01-0AX0TP700 Comfort, 7" touch panel	HMI panel	Phased out	On Request	On request	View
Siemens 6AV2124-0MC01-0AX0TP1200 Comfort, 12" touch panel	HMI panel	Phased out	On Request	On request	View
Siemens 6AV2128-3QB06-0AX1MTP1500 Unified Comfort, 15.6" touch panel	HMI panel	Active	On Request	On request	View
Siemens 6AV6642-0BA01-1AX1TP 177B 6" PN/DP touch panel, 256-colour STN	HMI panel	Discontinued	On Request	On request	View

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