HMI Device | Siemens | 6AV6641-0CA01-0AX1 SIMATIC OP 77B LC 6AV6 641-0CA01-0AX1

Product Description: 6AV6641-0CA01-0AX1

The 6AV6641-0CA01-0AX1 is a high-performance 12.1″ operator panel from the SIMATIC MP 377 family. It combines a high-resolution 800 × 600 pixel TFT color touchscreen with ten contextual function keys, running on Windows CE for robust runtime stability. Integrated WinCC flexible runtime provides alarms, trends, recipes, scripting, and user management. Dual MPI/PROFIBUS DP and Ethernet ports enable flexible network integration, while a CompactFlash slot supports project backup and data logging. Its IP65-rated front and flush panel-mount design make it ideal for demanding industrial environments.

Key Features

• 12.1″ TFT Touchscreen: 800 × 600 pixel resolution, 256 colors
• 10 Function Keys: Context-sensitive keys for rapid operator input
• Dual Interfaces: 1 × MPI/PROFIBUS DP, 1 × 10/100 Mbps Ethernet (RJ45)
• WinCC Flexible Runtime: Alarms, trends, recipes, scripts, user rights
• CompactFlash Slot: For project and data backup/restore
• Rugged Design: IP65 front, IP20 rear; flush panel-mount

Technical Specifications

• Display Size: 12.1″ TFT
• Resolution: 800 × 600 pixels
• Touch Interface: Analog resistive
• Colors: 256
• Operating System: Windows CE
• Runtime Software: WinCC flexible RT
• Function Keys: 10 context-sensitive
• Interfaces: MPI/PROFIBUS DP, Ethernet (10/100 Mbps)
• Expansion Slot: CompactFlash
• Memory: 6 MB user memory
• Power Supply: 24 V DC
• Protection (Front/Rear): IP65 / IP20
• Operating Temperature: 0 … +50 °C
• Panel Cutout: 316 × 231 mm
• Dimensions (W × H × D): 340 × 275 × 60 mm
• Weight: ≈ 3.8 kg

Application Areas

• High-end machine and plant operator stations
• Process visualization with trend and alarm management
• Recipe and batch management in food, pharma, and chemical industries
• Multi-protocol integration in MPI/PROFIBUS and Ethernet networks

Advantages

• Combines touchscreen and function keys for flexible operator control
• Dual communication ports support mixed-network topologies
• WinCC flexible RT offers advanced runtime functionality
• Durable IP65 front withstands harsh factory conditions
• Flush panel-mount design provides a professional installation finish