Siemens MP277 6AV6 643-0CD01-1AX1 – 10″ SIMATIC HMI Multi Panel Touchscreen
Engineering Background
The Siemens SIMATIC MP277 is a high-performance Human Machine Interface (HMI) panel from the SIMATIC Multi Panel family, engineered for demanding industrial visualization and control applications. Designed to integrate seamlessly with Siemens S7 PLC platforms and third-party controllers via standard industrial protocols, the MP277 delivers reliable operator interaction in environments where uptime is non-negotiable.
Product Positioning
The 6AV6 643-0CD01-1AX1 variant features a 10.4″ TFT color touchscreen with 256-color depth, combining robust hardware with WinCC flexible runtime software. It is the preferred choice for process visualization, machine control panels, and SCADA front-end terminals across discrete manufacturing, process industries, and infrastructure projects. This unit (S/N reference: 810-495659-304, firmware 2002 C1) is sourced from verified surplus inventory and has been inspected prior to listing.
Complete Technical Specifications
| Part Number | 6AV6 643-0CD01-1AX1 |
| Series | SIMATIC MP277 (Multi Panel) |
| Display Size | 10.4″ TFT Color LCD |
| Resolution | 640 × 480 px (VGA) |
| Color Depth | 256 colors |
| Touch Type | Resistive Touchscreen |
| Processor | Intel PXA270, 400 MHz |
| RAM | 64 MB SDRAM |
| Flash Memory | 64 MB |
| Operating System | Windows CE 5.0 |
| HMI Runtime | WinCC flexible 2008 / WinCC flexible Runtime |
| Communication Interfaces | 2× RS-422/485, 1× RS-232, 2× USB 1.1, 1× RJ45 Ethernet (10/100 Mbit/s), 1× MPI/PROFIBUS DP |
| Protocols Supported | PROFIBUS DP, MPI, PROFINET, Modbus RTU/TCP, OPC |
| Supply Voltage | 24 V DC (19.2–28.8 V) |
| Power Consumption | Approx. 25 W |
| Protection Rating | IP65 (front panel) / IP20 (rear) |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | -20 °C to +60 °C |
| Humidity | 10–90% RH (non-condensing) |
| Dimensions (W×H×D) | Approx. 310 × 230 × 60 mm |
| Weight | Approx. 2.6 kg |
| Certifications | CE, UL, cULus, ATEX (Zone 2 option) |
| S/N Reference | 810-495659-304 |
| Firmware Version | 2002 C1 |
Proven Application Environments
- Discrete Manufacturing: Machine tool control panels, assembly line HMI stations, robotic cell operator interfaces
- Process Industry: Chemical plant DCS front-end terminals, water treatment SCADA visualization, oil & gas skid monitoring
- Energy & Utilities: Substation automation operator panels, power plant auxiliary control visualization
- Building Automation: HVAC system control, facility management dashboards
- Food & Beverage: Hygienic process visualization (IP65 front panel compliance)
- Replacement & Retrofit: Direct drop-in replacement for existing MP277 installations; compatible with existing WinCC flexible projects
Engineering Advantages
- Seamless Siemens Ecosystem Integration: Native MPI/PROFIBUS DP and PROFINET connectivity eliminates gateway hardware for S7-300/400/1200/1500 PLC networks
- WinCC Flexible Compatibility: Existing project files transfer directly — zero re-engineering cost for retrofit installations
- IP65 Front Panel: Suitable for wash-down environments and dusty industrial floors without additional enclosure modification
- Multi-Protocol Support: Modbus RTU/TCP and OPC enable integration with non-Siemens controllers and SCADA systems
- Proven Platform Longevity: MP277 series has 15+ years of field deployment history; extensive spare parts and engineering knowledge base available globally
- Compact Footprint: Standard panel-cut dimensions simplify enclosure integration and minimize retrofit downtime
System Architecture & Signal Flow
The MP277 operates as a visualization and operator input node within a Siemens automation architecture:
- PLC Layer: S7-300 / S7-400 / S7-1200 / S7-1500 via MPI, PROFIBUS DP, or PROFINET
- HMI Layer: MP277 runs WinCC flexible Runtime — polls PLC tags, renders process graphics, logs alarms and trends
- Supervisory Layer: Ethernet RJ45 port connects to plant network for SCADA integration or remote diagnostics via VPN
- Peripheral I/O: USB ports support barcode scanners, printers, and USB memory for recipe/data transfer; RS-232/422/485 for legacy device integration
- Configuration Tool: WinCC flexible 2008 SP3 or later (PC-based engineering station required for project download)
Sourcing & Quality Verification
- ✅ Verified Surplus Stock: Unit inspected for physical integrity, connector condition, and display functionality prior to listing
- ✅ Authentic Siemens Hardware: All units sourced through traceable industrial surplus channels — no counterfeit risk
- ✅ Serial Number Documented: S/N 810-495659-304 recorded for full traceability
- ✅ Firmware Confirmed: Version 2002 C1 verified and documented
- ✅ Packaging: Anti-static protective packaging with foam cushioning for safe international shipping
- ✅ Warranty: 90-day functional warranty against DOA; extended warranty available on request
Procurement Process
- Confirm Compatibility: Verify your existing WinCC flexible project version and PLC communication interface requirements against the specifications above
- Request Quote: Contact us at support@konmask.com or +0086 19859288691 for volume pricing, lead time confirmation, and export documentation
- Place Order: Secure checkout via Konmask.com — accepts T/T bank transfer, PayPal, and major credit cards
- Shipping: DHL / FedEx / UPS express international shipping available; EXW Xiamen Incoterms supported for freight forwarder arrangements
- Documentation: Commercial invoice, packing list, and HS code declaration (8537.10) provided with every shipment
Technical FAQ
Q: Is this unit compatible with TIA Portal?
A: The MP277 is configured using WinCC flexible, not TIA Portal. It is not compatible with TIA Portal’s WinCC Advanced/Comfort panel projects. For TIA Portal projects, consider the SIMATIC Comfort Panel series.
Q: Can I connect this to a S7-1200 or S7-1500 PLC?
A: Yes, via PROFINET (Ethernet) using the integrated RJ45 port. MPI/PROFIBUS DP connection to S7-1200/1500 is not supported on those newer PLCs — use Ethernet.
Q: What is the panel cutout dimension?
A: Standard cutout is 290 × 210 mm. Refer to Siemens document 6AV6 643-0CD01-1AX1 installation manual for exact tolerances.
Q: Does this unit include a CF card?
A: Unless explicitly stated in the listing, CF card is not included. Internal 64 MB flash is sufficient for standard WinCC flexible projects.
Q: Can you provide a test report or functional verification?
A: Yes, functional test reports are available upon request for orders. Contact support@konmask.com before purchase.
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