Siemens 6AV6645-7AB10-1AS0 SIMATIC Mobile Panel 277 | Replacement, Equivalent & Selection Guide
The Siemens 6AV6645-7AB10-1AS0 is a SIMATIC Mobile Panel 277 — a ruggedized, portable HMI device designed for flexible machine operation and commissioning in industrial automation environments. This page provides full technical specifications, compatible replacement models, application guidance, and sourcing information to help engineers and procurement teams make confident decisions.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 6AV6645-7AB10-1AS0 |
| Product Family | SIMATIC Mobile Panel 277 |
| Brand | Siemens |
| Display Size | 7″ WQVGA (800 × 480 px) |
| Display Type | TFT Color LCD, Touch Screen |
| Operating System | Windows CE 6.0 |
| Processor | Freescale i.MX31, 400 MHz |
| Memory (RAM) | 128 MB |
| Memory (Flash) | 256 MB |
| Communication Interfaces | PROFINET (RJ45), USB 2.0, WLAN IEEE 802.11 a/b/g |
| Safety Function | Emergency Stop Button, Enabling Device (3-position) |
| Protection Rating | IP65 (front), IP54 (rear) |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | -20 °C to +60 °C |
| Supply Voltage | 24 V DC (via docking station or cable) |
| Weight | Approx. 1.5 kg |
| Dimensions (W × H × D) | Approx. 280 × 210 × 55 mm |
| Configuration Software | WinCC flexible 2008 SP3 or higher / TIA Portal WinCC |
| Certifications | CE, UL, cULus, ATEX (Zone 2 optional) |
Compatible Replacement & Equivalent Models
When the 6AV6645-7AB10-1AS0 is unavailable or end-of-life, the following models offer functional equivalence or direct replacement capability:
| Model | Brand | Display | Interface | Notes |
|---|---|---|---|---|
| 6AV6645-7AB10-1AS0 | Siemens | 7″ Touch | PROFINET / WLAN | Original model (this page) |
| 6AV6645-7CB10-0AX0 (Mobile Panel 277F) | Siemens | 7″ Touch | PROFINET / WLAN | Failsafe version, drop-in for safety applications |
| 6AV2125-2GB23-0AX0 (KTP700 Mobile) | Siemens | 7″ Touch | PROFINET | TIA Portal native; newer generation replacement |
| 6AV2125-2GB03-0AX0 (KTP700 Mobile PN) | Siemens | 7″ Touch | PROFINET | Compact, cost-effective TIA Portal equivalent |
| 6AV2125-2JB23-0AX0 (KTP900 Mobile) | Siemens | 9″ Touch | PROFINET | Larger display upgrade option |
Note: Always verify firmware compatibility and safety certification requirements before substituting models in safety-rated applications.
Why Choose the Original Model
- Proven field reliability — Widely deployed in automotive, machine tool, and process industries worldwide.
- Integrated safety — Built-in 3-position enabling device and emergency stop meet EN ISO 13849-1 PLd requirements.
- Wireless flexibility — WLAN 802.11 a/b/g enables untethered operation across large machine cells.
- WinCC flexible compatibility — Seamless migration path from legacy SIMATIC HMI projects.
- Rugged design — IP65 front protection and drop-resistant housing for harsh shop-floor environments.
Typical Applications
- Machine commissioning and maintenance on large CNC machining centers
- Robot cell teaching and manual override operations
- Conveyor and material handling system control
- Automotive body-in-white welding line operation
- Process plant field operator interface (with ATEX option)
- Crane and hoist control with safety enabling device
System Compatibility
The 6AV6645-7AB10-1AS0 is compatible with the following Siemens PLC and controller platforms:
- SIMATIC S7-300 / S7-400 (via PROFINET or MPI adapter)
- SIMATIC S7-1200 / S7-1500 (via PROFINET)
- SINUMERIK 840D sl / 828D (CNC integration)
- SIMOTION D / C / P motion controllers
- Third-party PROFINET-compliant controllers
Configuration is performed using WinCC flexible 2008 SP3+ or TIA Portal V13+ with the WinCC option package.
Selection Guide
Use the criteria below to determine whether the 6AV6645-7AB10-1AS0 or an alternative is the right choice for your application:
| Requirement | Recommended Model |
|---|---|
| Direct replacement, same form factor & safety rating | 6AV6645-7AB10-1AS0 (this model) |
| Failsafe (SIL2 / PLe) application | 6AV6645-7CB10-0AX0 (Mobile Panel 277F) |
| TIA Portal project, PROFINET only, cost-sensitive | 6AV2125-2GB03-0AX0 (KTP700 Mobile PN) |
| TIA Portal project, larger display preferred | 6AV2125-2JB23-0AX0 (KTP900 Mobile) |
| Legacy WinCC flexible project, no WLAN needed | 6AV6645-7AB10-1AS0 or KTP700 Mobile |
Quality Assurance & Sourcing
- Authentic parts only — All units sourced from authorized Siemens distributors or verified surplus channels with full traceability.
- Pre-shipment inspection — Each unit undergoes visual inspection, label verification, and functional power-on test before dispatch.
- Warranty — 12-month warranty against manufacturing defects on all stocked units.
- Packaging — Original or equivalent ESD-safe packaging with anti-static protection.
- Lead time — In-stock units ship within 1–3 business days; sourced units typically 5–15 business days.
How to Order
- Confirm your part number: 6AV6645-7AB10-1AS0
- Specify quantity and required delivery date.
- Contact us via the form below or directly at [email protected] for a formal quotation.
- For urgent requirements, call +0086 19859288691 for same-day response.
- Payment: T/T, PayPal, credit card, and trade assurance accepted.
Replacement & Compatibility FAQ
Q: Is the 6AV6645-7AB10-1AS0 still in production?
A: This model has been superseded by the KTP700 Mobile series. Siemens recommends migrating to the KTP700 Mobile PN (6AV2125-2GB03-0AX0) for new projects. Spare units remain available through authorized surplus channels.
Q: Can I use the KTP700 Mobile as a direct drop-in replacement?
A: Mechanically and electrically, the KTP700 Mobile is compatible with PROFINET-based systems. However, project migration from WinCC flexible to TIA Portal WinCC is required. The enabling device connector pinout may differ — verify before installation.
Q: Does the 6AV6645-7AB10-1AS0 support PROFIBUS?
A: No. This model communicates via PROFINET (Ethernet) and WLAN only. For PROFIBUS systems, an IE/PB Link PN IO gateway is required.
Q: What is the difference between the standard and the 277F (Failsafe) version?
A: The 277F (6AV6645-7CB10-0AX0) adds certified failsafe enabling device and emergency stop functions rated to SIL2 / PLe, suitable for safety-rated machine guarding applications.
Q: Can Konmask.com provide a test report or certificate of conformity?
A: Yes. Certificate of conformity and inspection reports are available upon request for all stocked units.
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Contact: [email protected] | +0086 19859288691
