6AV6640-0AA00-0AX0 Siemens TD400C 文字顯示器，代理原廠現貨，免費送貨

Siemens 6AV6640-0AA00-0AX0 SIMATIC TD400C Text Display

A compact, cost-effective operator panel for simple text-based operator input and display on SIMATIC S7-200 PLC systems.

Key Features & Use Case:

• Text-Based HMI: Features a 4-line backlit LCD display (each with 20 characters) for clear text messages, alarms, and data display.

• Dedicated Keys: Includes 8 user-defined function keys and 4 navigation keys for direct operator control.

• Direct PLC Connection: Connects via an integrated PPI/MPI cable to SIMATIC S7-200 series PLCs (like CPU 221, 222, 224, 226).

• Easy Configuration: Fully configured within the STEP 7-Micro/WIN programming software—no separate HMI configuration tool is needed.

• Compact & Robust: Space-saving design suitable for small control cabinets and industrial environments.

• Ideal For: Basic operator interaction, fault diagnostics, parameter display, and simple data entry for machines controlled by S7-200 PLCs.

Note: The mentions “Agent Original” and “In Stock Free Shipping” are commercial terms typically added by sellers to indicate genuine product, availability, and shipping offers. The core technical description remains as above.