The Siemens HMI 6AV6643-0CD01-1AX1, also known as the MP277 10.4" Touch Panel, is a versatile and rugged operator interface designed for complex machine and process control. Equipped with an ARM processor and 128 MB of main memory, this unit delivers responsive touch operation and supports up to 2,048 variables, 500 configurable images, and 4,000 alarm messages. Its comprehensive interface portfolio, including PROFIBUS, PROFINET IO, and Ethernet, ensures seamless connectivity with leading PLCs such as SIMATIC S7, Allen-Bradley, and Mitsubishi. The panel is engineered for reliability in harsh conditions, featuring IP65 front protection and a backlight MTBF of 50,000 hours at 25°C. With support for up to 32 project languages and advanced recipe management (300 recipes, 500 data records each), the MP277 is ideal for global applications requiring high data integrity and user flexibility.
General Information
Product type designation
MP277
Customer-specific configuration
Yes
Display
Design of display
TFT
Screen diagonal
10.4 in
Color display
Yes
Number of colors
65,536
Horizontal image resolution
640 Pixel
Vertical image resolution
480 Pixel
Backlighting MTBF (at 25 °C)
50,000 h
Control Elements
Control elements
Touch screen
System keys
No
Numeric 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
Maximum permissible angle of inclination without external ventilation
35°
Supply Voltage
Type of supply voltage
DC
Processor
Processor type
ARM
Memory
Type of memory
Flash / RAM
Memory available for user data
6 Mbyte
Capacity of main memory, max.
128 Mbyte
Time of Day
Clock type
Hardware clock, battery backup, synchronizable
Retentive
Yes
Synchronizable
Yes
Interfaces
Interfaces/bus type
1x RS422, 1x RS485, 1x Ethernet (RJ45)
Number of industrial Ethernet interfaces
1
Number of RS485 interfaces
1
Number of RS422 interfaces
1
Number of USB interfaces
2; Up to 1 GB
Multimedia card/SD card slot
1x Multimedia Card slot, up to 128 MB
Protocols
Supports protocol for PROFINET IO
Yes
PROFIsafe
No
PROFIBUS
Yes
Protocols (Ethernet): TCP/IP
Yes
Other bus systems
Yes
Protection and Standards
IP (at front)
IP65
IP (rear)
IP20
NEMA (front)
NEMA 4x (when installed)
cULus
Yes
Suitable for safety functions
No
ATEX Zone 22
Yes
FM Class I Division 2
Yes
Ambient Conditions
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%
Operating Systems
Pre-installed operating system
Windows CE
Configuration
Message indicator
Yes
Alarm system (incl. buffer and acknowledgment)
Yes
Process value display (output)
Yes
Process value default (input) possible
Yes
Recipe management
Yes
Configuration tool
WinCC flexible Standard Version 2005 SP1 or higher (to be ordered separately)
STEP 7 Basic (TIA Portal)
No
STEP 7 Professional (TIA Portal)
No
WinCC flexible Compact
No
WinCC flexible Standard
Yes
WinCC flexible Advanced
Yes
WinCC Basic (TIA Portal)
No
WinCC Comfort (TIA Portal)
Yes
WinCC Advanced (TIA Portal)
Yes
WinCC Professional (TIA Portal)
Yes
Number of online/runtime languages
16
Project Languages
Languages per project
32
Functionality under WinCC (TIA Portal)
Libraries
Yes
Task planner
Yes
Help system
Yes
Number of characters per info text
80
Message System
Number of alarm classes
32
Number of messages
4,000
Bit messages
Yes; 4,000 bit messages
Analog messages
Yes; 200 analog messages
System messages HMI
Yes
System messages PLC
Yes
System messages, other (SIMATIC S7, Sinumerik, Simotion, etc.)
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22