SIMATIC HMI OP 277 | Siemens | 6AV6645-0BC01-0AX0 2019 6AV6 645-0BC01-0AX0 Mobile Panel 177 PN

Product Description: Siemens 6AV6645-0BC01-0AX0

The Siemens 6AV6645-0BC01-0AX0 is an OP277 HMI operator panel from the SIMATIC HMI family, offering a 6-inch STN display with both touch and membrane key operation. It supports PROFINET and PROFIBUS DP interfaces, making it suitable for flexible integration with Siemens PLC systems. Designed for mid-level automation tasks, the OP277 provides robust performance, clear operator interaction, and configuration through WinCC flexible 2005 or 2008.

Key Features

• Display: 6" STN, 320 × 240 resolution, 256 colors
• Operation: Touchscreen (analog-resistive) + membrane function keys
• Interfaces: PROFINET, PROFIBUS DP/MPI, RS-485, USB
• Memory: Integrated Flash + project memory
• Function Keys: 8 programmable keys with LED indicators
• Software Compatibility: WinCC flexible 2005/2008
• Mounting: Panel mounting with IP65 front protection

Technical Specifications

• Display Size: 6 inches
• Display Resolution: 320 × 240 pixels
• Number of Display Colors: 256
• Touchscreen Type: Analog-resistive
• Function Keys: 8 with LEDs
• Communication Interfaces: PROFINET, PROFIBUS DP, MPI, RS-485, USB
• Configuration Memory: Internal + expandable
• Power Supply Voltage: 24 V DC (19.2 – 28.8 V DC)
• Power Consumption: Approx. 7 W
• Operating Temperature Range: 0 °C to +50 °C
• Dimensions (W × H × D): 212 mm × 156 mm × 43 mm
• Protection Class (Front/Rear): IP65 / IP20
• Certifications: CE, cULus, RCM

Application Areas

• Operator interface for machines and production lines
• Monitoring and control in mid-level automation tasks
• Integration into PROFINET/PROFIBUS-based systems
• OEM equipment with visual and tactile control requirements

Advantages

• Dual operation (touch + key) for flexible user interaction
• Rich communication options for system integration
• Compact and durable design for industrial applications
• Easy configuration with WinCC flexible engineering tools