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Siemens 6AV6 643-0BA01-1AX0 Simatic OP 277 Operator Panel
Siemens 6AV6 643-0BA01-1AX0 Simatic OP 277 Operator Panel
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Siemens SIMATIC OP 277 Operator Panel — 6AV6643-0BA01-1AX0
6" HMI operator panel with 5.7" color TFT display and multi-protocol connectivity
Overview
The Siemens 6AV6643-0BA01-1AX0 is a SIMATIC OP 277 operator panel, an industrial HMI featuring a 5.7-inch color TFT display with 320 x 240 pixel resolution and 256-color support. Equipped with 4 MB of configuration memory and configurable via WinCC Flexible 2005 Standard SP1 or higher, it provides reliable operator control and monitoring for integration with Siemens PLCs or third-party automation systems. This unit may show cosmetic scratches or dents but remains fully functional — please review the provided photos carefully.
Key Features
- Color TFT display: 5.7-inch screen with 320 x 240 pixel resolution and 256-color support for clear visualization.
- Multi-protocol connectivity: RS-422/485 interface supporting MPI/DP/PPI protocols, plus a 10/100 Mbit/s Ethernet port for PROFINET communication.
- Expandable storage: Includes a Multi Media Card slot and USB port for additional data storage and connectivity.
- Function keypad: 24 function keys, including 18 with LED indicators, for direct operator interaction.
- Configuration memory: 4 MB onboard, configurable using WinCC Flexible 2005 Standard SP1 or higher.
- Compatible mounting: Mounting options and functional scope compatible with the earlier OP 270 series HMI devices.
What's Included
| Item | Function | Qty |
|---|---|---|
| Siemens SIMATIC OP 277 | 6" HMI operator panel | 1 |
Manufacturer: Siemens | Model: 6AV6643-0BA01-1AX0 | Product Type: SIMATIC OP 277
Technical Specifications
Size: 6" OP.
Display: 5.7" TFT.
Memory: 4 MB configuration memory.
Input: 24 VDC.
Compatibility & Applications
The OP 277 is designed for integration with SIMATIC S7, S5, SINUMERIK, or third-party PLC and automation systems via MPI, PROFIBUS, PROFINET, serial, or Ethernet interfaces. It's a practical fit for upgrades or retrofits in legacy control cabinets requiring a compact 6" HMI panel for operator control and monitoring tasks.
