6AV6641-0BA11-0AX1 SIEMENS SIMATIC Operator Panel OP77A MPI/PROFIBUS DP interface 1.5MB 4.5 inch display
The Siemens 6AV6641-0BA11-0AX1 is a rugged and reliable SIMATIC TP177B Inox operator panel designed for demanding industrial environments where hygiene, durability, and clear visualization are critical. Featuring a 5.7-inch monochrome STN display, stainless steel (Inox) front, and IP65/NEMA 4X protection rating, this HMI device is ideal for use in food and beverage processing, pharmaceutical production, chemical plants, and washdown areas where resistance to moisture, dust, and cleaning agents is essential.
As part of the SIMATIC HMI Basic Panels family, the TP177B Inox (6AV6641-0BA11-0AX1) offers seamless integration with SIMATIC S7-200, S7-300, and S7-400 PLCs via MPI or PROFIBUS DP, enabling intuitive machine control, alarm management, data monitoring, and recipe handling. With engineering support in WinCC Flexible or TIA Portal, it delivers fast commissioning, proven reliability, and long-term availability for industrial automation projects worldwide.
Product Overview: Siemens 6AV6641-0BA11-0AX1
| Manufacturer | Siemens AG |
| Product Family | SIMATIC HMI TP177B Inox Series |
| Model Number | 6AV6641-0BA11-0AX1 |
| Device Type | Operator Panel / Monochrome Touch HMI |
| Display | 5.7" STN monochrome LCD, 320 × 240 pixels (QVGA), blue backlight |
| Touchscreen | Analog resistive touch – compatible with gloves and stylus |
| Front Material | Brushed stainless steel (Inox) – corrosion-resistant and easy to clean |
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