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Siemens SIMATIC HMI 6AV6644-0BA01-2AX1 MP 377 12-inch Key Multi Panel
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
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Overview
- Match the exact article-number suffix and panel generation.
- Confirm the engineering project, device support and runtime data backup.
- Verify cabinet cutout, mounting depth, power and cable clearances.
- Record network addresses and test every operator function after installation.
6AV6644-0BA01-2AX1 MP 377 12-inch Key Multi Panel
12.1-inch key-operated Multi Panel with 800 × 600 TFT display, 36 illuminated function keys and 12 MB user memory.
At a Glance
| Manufacturer | Siemens |
|---|---|
| Article Number | 6AV6644-0BA01-2AX1 |
| Product Type | MP 377 12-inch Key Multi Panel |
| Core Function | Provides key-operated machine visualization with PROFINET, PROFIBUS and serial communication |
| Application / Compatible Series | SIMATIC MP 377 installations and WinCC flexible 2007 projects |
Product Overview
The Siemens MP 377 12-inch Key Multi Panel combines a 12.1-inch color TFT display with a membrane keyboard and 36 illuminated function keys. It supports machine visualization through Ethernet/PROFINET, PROFIBUS and serial interfaces.
Service work should preserve the original WinCC flexible project, communication addresses, removable media, key assignments and cabinet mounting dimensions. Verify the complete article number and hardware version before replacement.
Key Functions
Key-Based Operation
Provides 36 function keys, each with LED indication, for direct machine operation.
Legacy Project Support
Uses the WinCC flexible 2007 engineering generation and Windows CE 5.0.
Multiple Interfaces
Combines RS 422, RS 485, Ethernet, USB and removable-memory connections.
Official Specifications
| Display Technology | Color TFT |
|---|---|
| Screen Diagonal | 12.1 in |
| Display Resolution | 800 × 600 pixels |
| Display Colors | 65,536 |
| Backlight MTBF at 25 °C | 50,000 h |
| Control Elements | Membrane keyboard |
| Function Keys | 36 |
| Illuminated Function Keys | 36 |
| User Memory | 12,288 kB |
| Rated Supply Voltage | 24 V DC |
| Rated Current Consumption | 1.5 A |
| Power Consumption | 36 W |
| Serial Interfaces | 1 × RS 422 and 1 × RS 485 |
| Industrial Ethernet | 2 × RJ45 Ethernet |
| USB Interfaces | 2 |
| Memory Card Slots | 1 × CompactFlash and 1 × MultiMediaCard |
| Operating Temperature | 0 to 50 °C for vertical installation |
| Storage / Transport Temperature | -20 to 60 °C |
| Maximum Operating Humidity | 90%, non-condensing |
Frequently Asked Questions
Which project software should be retained for 6AV6644-0BA01-2AX1?
Keep the original WinCC flexible project and use a compatible engineering installation from the WinCC flexible 2007 generation.
How should the function keys be checked after replacing 6AV6644-0BA01-2AX1?
Test every programmed key, LED indication, shift state and associated machine interlock before returning the equipment to service.
What network settings must be copied to 6AV6644-0BA01-2AX1?
Record the Ethernet addresses, PROFINET device settings, PROFIBUS parameters and any configured serial communication before removal.
Which mounting conditions apply to 6AV6644-0BA01-2AX1?
Maintain the documented panel cutout, fastening clamps, sealing surface, ventilation clearances and vertical or permitted inclined installation position.
How should removable media be handled when servicing 6AV6644-0BA01-2AX1?
Back up the project and runtime data, identify each CompactFlash or MultiMediaCard, and reinstall only media supported by the device.
What 24 V DC checks are required for 6AV6644-0BA01-2AX1?
Confirm polarity, grounding, protective devices and sufficient supply capacity for the documented current and power demand.
Which commissioning tests are important for 6AV6644-0BA01-2AX1?
Verify display quality, all keys and LEDs, PLC communication, alarms, recipes, time synchronization and connected peripherals.
