Description
The Siemens SIMATIC MP 377 12-inch Touch Multi-Panel (6AV6644-0AA01-2AX0) is a high-performance Human Machine Interface engineered for demanding plant-floor supervisory control and data acquisition. Powered by the robust Microsoft Windows CE 5.0 operating system, this multi-panel integrates a vivid 12.1-inch TFT color display with full touchscreen functionality, giving plant operators an expansive visual canvas for real-time monitoring, alarm management, and setpoint adjustment.
Equipped with 12 MB of configurable user memory, the MP 377 handles complex graphical screens, recipe management, and historical data logging without compromising response speed. Designed for seamless integration into Siemens S7 environments via PROFIBUS and PROFINET/Ethernet interfaces, it is configurable using WinCC Flexible 2007 (or higher) and TIA Portal. This panel serves as a dependable solution for Bangladeshi engineers and plant managers seeking high-reliability operator interfaces for legacy or newly retrofitted production lines.
Key Features
- 12.1″ TFT Touch Screen: High-resolution color TFT display offering broad viewing angles and tactile touchscreen operation.
- Windows CE 5.0 OS: Open platform operating system supporting soft-PLC integration, HTML viewing, and standard media tools.
- 12 MB User Memory: Generous onboard memory capacity for large project files, custom graphics, and data logs.
- Multi-Protocol Connectivity: Features onboard PROFINET (Ethernet) and PROFIBUS/MPI communication ports for direct PLC networking.
- Versatile Data Storage: Includes USB host ports, SD/MMC, and CompactFlash card slots for easy project backups and data archiving.
Technical Advantages
- Durable Construction: Industrial-grade bezel and rugged touchscreen matrix built to sustain continuous 24/7 multi-shift factory operation.
- Safety Protection: IP65-rated front panel seals against water splash and dust ingress, protecting sensitive internal electronics.
- High Efficiency Operation: Fast processing speed and rapid graphics rendering reduce operational delays and operator mistakes.
- Easy Maintenance: Quick project transfer via USB or Ethernet enables straightforward panel swaps and reduced downtime during maintenance.
Applications
- Industrial: Large-scale automated production machinery, CNC systems, and heavy material handling lines.
- Factory: Textile dyeing and spinning machinery, pharmaceutical formulation equipment, and paper mill automation.
- Commercial: Centralized facility monitoring, building management panels, and industrial HVAC plants.
- Project Installation: Control panel retrofits, machinery upgrades, and OEM system integration across Bangladesh.
Why Choose This Product?
- Reliability: Built with Siemens’ proven industrial hardware standard, ensuring continuous operational stability under demanding conditions.
- Performance: Windows CE architecture coupled with 12 MB user memory handles complex visualization requirements effortlessly.
- Cost Effectiveness: Ideal for retrofitting established machine lines without requiring complete control panel re-engineering.
- After-Sales Value: Standardized global platform supported by extensive local technical expertise and spare availability in Bangladesh.
Technical Specification Table
| Specification | Details |
| Model | SIMATIC MP 377 12″ Touch (6AV6644-0AA01-2AX0) |
| Brand | Siemens |
| Rated Power | Approx. 36 W |
| Voltage | 24 V DC (Operational Range 20.4 V to 28.8 V DC) |
| Current | 1.5 A Rated Input Current |
| Frequency | DC Supply (0 Hz) |
| Efficiency | High-Efficiency Industrial Display Architecture |
| Protection | IP65 (Front) / IP20 (Rear) |
| Dimension | 335 mm x 275 mm (Panel Front) / Standard 12″ Cutout |
| Weight | Approx. 4.67 kg |
| Operating Temperature | 0 °C to +50 °C (Industrial Panel Mounting) |
| Warranty | Standard Manufacturer Warranty |
Features List
✓ 12.1-inch TFT touch screen display with 65k color visualization
✓ Powered by Microsoft Windows CE 5.0 platform
✓ 12 MB high-capacity user memory for complex applications
✓ Integrated PROFINET/Ethernet and PROFIBUS/MPI communication ports
✓ Industrial IP65 front protection against dust and moisture ingress
Benefits For Customers
- Improves Operational Reliability: Large 12.1″ touch display allows operators to manage complex machine parameters with high precision.
- Saves Maintenance Cost: Rugged build quality and IP65 protection safeguard internal circuitry from factory contaminants.
- Simplifies Data Backup: Built-in USB and CF card interfaces make project transfers and trend logging fast and convenient.
- Suitable for Bangladesh Environment: Handles typical factory ambient temperatures, relative humidity, and dust conditions in Bangladeshi manufacturing plants.
Installation & Maintenance Guide
Installation Requirements:
- Cut cabinet panel door strictly according to standard Siemens 12-inch MP377 mounting cutout dimensions.
- Connect a regulated 24V DC power supply capable of supplying at least 1.5A rated current.
- Ensure all perimeter mounting clamps are tightened evenly to form a tight IP65 front seal against the door.
- Route PROFIBUS, MPI, or PROFINET communication cables away from high-voltage AC motor lines to avoid EMI noise.
Maintenance Tips:
- Gently wipe the touch surface using a soft, non-abrasive cloth dampened with standard neutral glass cleaner.
- Periodically verify that rear panel ventilation cutouts and cabinet cooling fans remain free of dust accumulation.
- Ensure terminal screw blocks for power and communication wiring remain tightly fastened.
Safety Instructions:
- Turn off main panel power before installing, mounting, or performing terminal wiring adjustments.
- Ensure proper panel grounding according to Siemens industrial installation guidelines to prevent electrostatic build-up.
- Project download, OS updating, and system wiring must be conducted by trained electrical or automation technicians.
Frequently Asked Questions (FAQ)
Q: What is the price of Siemens MP377 12 inch Touch Glass HMI 6AV6644-0AA01-2AX0 in Bangladesh?
A: The price of the Siemens MP377 12″ Touch HMI panel in Bangladesh depends on current market availability and import charges. Please check loopshop.com.bd or contact our customer support for live pricing.
Q: Where can I buy Siemens MP377 12 inch Touch Glass HMI 6AV6644-0AA01-2AX0 in Bangladesh?
A: You can purchase genuine Siemens MP377 12″ Touch panels directly online at loopshop.com.bd with secure nationwide delivery across Bangladesh.
Q: What warranty does this product have?
A: It comes with a standard supplier guarantee covering operational integrity and manufacturing performance. Check terms at loopshop.com.bd upon ordering.
Q: Is this suitable for Bangladesh climate?
A: Yes, with its IP65 front protection rating and heat-tolerant industrial components, it is well suited for ambient conditions in Bangladeshi factories.
Q: How to install this product?
A: Mount the unit into the control cabinet cutout, fasten the mounting clamps, supply 24V DC power, and connect your communication interface (PROFINET/PROFIBUS) to the PLC controller.
Q: What software is used to configure the Siemens MP377 12″ Touch panel?
A: It is configured using WinCC Flexible 2007 (or higher) as well as Siemens TIA Portal software packages.
Q: What operating system does the Siemens MP377 run on?
A: The MP377 runs on Microsoft Windows CE 5.0, enabling versatile software integration and open visual capabilities.
Q: How much configuration memory does the 6AV6644-0AA01-2AX0 have?
A: It comes equipped with 12 MB of user configuration memory for handling multi-screen applications and recipes.
Q: What display technology is used in the MP377 12″ HMI?
A: It features a 12.1-inch color TFT display capable of displaying up to 65,536 colors.
Q: Does it support USB and external storage devices?
A: Yes, it includes onboard USB ports, CompactFlash (CF), and SD/MMC slots for data archives and project updates.

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