Siemens 6AV6645-0BB01-0AX0 – SIMATIC MP 277 8" Touch Multi Panel

Technical Description

The Siemens 6AV6645-0BB01-0AX0 is an 8" SIMATIC MP 277 Touch Multi Panel, designed for advanced HMI applications in industrial environments that require high-performance interfaces, extended memory capacity and complex visualization capabilities.

Equipped with an 8" TFT color display (640×480 pixels), this panel delivers sharp, responsive graphics, ideal for automated lines, process machinery and OEM systems. The resistive touchscreen ensures reliability even in demanding industrial conditions.

The MP 277 runs on Windows CE and supports engineering with WinCC Flexible, enabling the management of complex processes, detailed diagnostics, trends, alarms and advanced integration with SIMATIC PLCs.

It is equipped with a full set of industrial interfaces:

• 2 Ethernet ports (Industrial Ethernet)

• 1 RS-232/RS-485 serial port

• 1 USB port for project transfer and backup

• 1 CompactFlash slot for memory expansion

Its extended project memory supports complex HMI applications with advanced graphics and multi-page layouts.
The front IP65 protection rating makes it suitable for operator panels in logistics, packaging, machining environments and continuous-process systems.

⚙️ Main Features – Siemens 6AV6645-0BB01-0AX0

• Type: 8" Touch HMI Multi Panel

• Family: SIMATIC MP 277

• Display: 8" TFT color, 640×480 px

• Touchscreen: Resistive

• Operating system: Windows CE

• Project memory: extended capacity for advanced HMI applications

• Interfaces: 2× Ethernet, USB, RS-232/RS-485

• Memory expansion: CompactFlash slot

• Engineering software: WinCC Flexible

• PLC compatibility: SIMATIC S7-300 / S7-400 / S7-1200 / S7-1500 (via Ethernet)

• Front protection rating: IP65

• Installation: Panel mounting

• Power supply: 24 V DC

🏭 Typical Applications – Siemens 6AV6645-0BB01-0AX0

• Machine tools and CNC machining centers

• Packaging and material-handling systems

• Automated production lines (automotive, food & beverage, packaging)

• Process control and supervision systems

• Retrofit of obsolete SIMATIC HMI panels (previous MP/TP series)

• Advanced visualization for OEM machinery

🔧 E-Repair Services for Siemens 6AV6645-0BB01-0AX0

As a Siemens Approved Partner – Industry Services and the only authorized Service Partner in Europe, E-Repair provides complete support for SIMATIC Multi Panels:

• 🔧 Siemens-certified repair in our in-house laboratory

• ♻️ Complete refurbishment (touchscreen, display, backlight, power supply, CPU)

• 🚚 Advance replacement with refurbished or new units (when available)

• 🧰 On-site and remote technical assistance

• 💾 Backup, restore and migration of HMI projects

• 🌐 Technological cleaning for industrial contamination

• 🖥️ Full functional testing on original SIMATIC test benches

• ✅ 12-month warranty, extendable up to 24 months

Standards applied:
BS 8001:2017 – Circular Economy
AFNOR XP X30-901:2018
ISO 14064-1 – Carbon Footprint (Scope 3)

🛡️ Warranty & Sustainability

Each MP 277 unit repaired or refurbished by E-Repair ensures like-new performance, reduced downtime and maximum reliability in industrial environments.
Siemens-certified processes guarantee full traceability, high quality and reduced electronic waste in accordance with ESG principles.

❓ FAQ – Siemens 6AV6645-0BB01-0AX0

Can I send my faulty unit for repair?
✔️ Yes, through the form on the E-Repair website.

Is an advance-replacement refurbished unit available?
✔️ Yes, if in stock.

Is the panel tested before delivery?
✔️ Absolutely—on original SIMATIC test benches.