Siemens 6AV6645-0CB01-0AX0 SIMATIC MOBILE PANEL 277 Mobile Panel

Siemens 6AV6645-0CB01-0AX0 SIMATIC MOBILE PANEL 277 Mobile Panel

Product Core Basic Information and Positioning

Basic identification and functional positioning

Specific project content

Ordering Number 6AV6645-0CB01-0AX0 (core ordering identifier, belonging to SIMATIC MOBILE PANEL series mobile HMI)

Product Name SIMATIC MOBILE PANEL 277 (7.5-inch mobile panel, integrated enable button and emergency stop button, meeting safety operation requirements)

Core functions include human-machine interaction in industrial sites, supporting equipment monitoring (such as process parameter display and alarm viewing), operation control (such as parameter input and instruction issuance), and adapting to mobile operation scenarios (such as production line inspection and equipment debugging)

The compatibility of the configuration tool supports two types of mainstream configuration software:

-WinCC flexible: Standard Version 2005 SP1 and above, Advanced version;

-TIA Portal: Comfort, Advanced, Professional versions (V11 and above), Basic version not supported

Key hardware and display characteristics

Hardware and display performance directly affect the operating experience and on-site adaptability. The document specifies the core parameters in detail

1. Display system

Display specific specifications of parameters

Screen specifications - size: 7.5 inches (diagonal of screen);

-Type: TFT color LCD display screen;

-Resolution: 640 × 480 pixels (VGA level, meeting the clear display requirements of industrial parameters)

Color and Grayscale - Number of Colors: 65536 (True Color, Supports Rich Interface Design);

-Grayscale level: 65536, smooth transition of the image

Backlight lifespan MTBF (Mean Time Between Failures) is approximately 50000 hours (at 25 ℃), and long-term use does not require frequent backlight replacement

2. Operation control components

Supports "button+touch" dual operation mode, adapted to different industrial operation habits, and has safety control buttons:

Specific specifications of operating components

Function keys - Quantity: 18 programmable function keys, all with LED indicator lights (real-time display of key status, such as active/inactive);

-Features: Supports custom engraved film buttons, and can annotate functions according to needs (such as "start", "stop", "parameter settings")

Touch function - type: analog resistive touch screen (industrial grade durability, supports glove operation);

-Calibration: Supports touch calibration function to ensure operational accuracy

Safety Button - Stop Button: Integrated, meets industrial safety standards, and can quickly cut off dangerous operations in emergency situations;

-Enabling Button: Integrated, requires pressing to activate operation, preventing accidental touch

Other inputs - supports numeric/alphabetical/hexadecimal input;

-Support 2 sets of multi key operations simultaneously to improve operational efficiency

3. Core hardware configuration

Specific specifications of hardware parameters

Processor ARM architecture, 520MHz main frequency (meets the interface refresh and data processing requirements of industrial HMI)

Storage Capacity - Main Memory (RAM): Maximum 128MB;

-User data available memory: 6MB;

-Extended Storage: Supports 1 MMC/SD card slot (expandable storage for archiving logs, backup configuration)

Real time clock hardware clock, with battery backup and support for synchronization (ensuring time accuracy for logging and task scheduling)

Communication interface and protocol compatibility

As an industrial HMI, it needs to communicate with multiple controllers and devices, and the documentation clearly states its rich interface and protocol support:

1. Physical interface

Specific specifications of interface type

Industrial bus interface -1 × RS422 (suitable for high-speed, long-distance serial communication, such as connecting encoders and frequency converters);

-1 × RS485 (supports multi device networking, such as connecting PLC and sensors);

-1 x Industrial Ethernet (RJ45 interface, maximum transmission rate of 12Mbit/s, used for high-speed data exchange)

Universal interface -1 x USB interface (supports connecting external devices such as mouse, keyboard, barcode reader, USB flash drive, etc.);

-No parallel interface

2. Support protocols

Covering mainstream industrial buses and Ethernet protocols, compatible with multiple brands of controllers:

Specific support for protocol categories

Ethernet Protocol - TCP/IP (Basic Network Protocol, used for configuring transmission and remote monitoring);

-PROFINET IO (Siemens Industrial Ethernet protocol, supporting real-time data exchange)

Serial bus protocol - PROFIBUS DP (Siemens mainstream fieldbus, connecting S7-300/400 and other PLCs);

-MODBUS (Universal Industrial Protocol, compatible with devices from brands such as Modicon and OMRON)

Other compatible supports AS-i, CAN, INTERBUS and other protocols (with corresponding drivers), can connect to multiple brands of controllers such as S5, S7-200/1200/1500, Allen Bradley, Mitsubishi, etc

Industrial environment adaptability and safety compliance

1. Environmental tolerance

Specific specifications of environmental parameters