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Description
Application Scenarios
In a regional water treatment control room, operators were struggling to monitor 40+ process variables across screening, aeration, and clarification stages on a legacy 12-inch HMI that forced constant screen switching. By installing the Siemens 6AV2124-0UC02-0AX0 as the central operator panel, the plant could display the entire process flow diagram, live trend curves, and alarm lists simultaneously on a single 1366×768 widescreen canvas. The control room supervisor reported that the 6AV2124-0UC02-0AX0 reduced mean alarm response time by 28% because operators no longer needed to navigate through layered screens to spot abnormal conditions. The integrated PROFINET interface allowed the 6AV2124-0UC02-0AX0 to communicate directly with the S7-1500 PLC without additional communication processors, while the MPI/PROFIBUS DP port maintained a parallel link to legacy S7-300 stations. This case demonstrates how the panel resolves the pain point of fragmented visualization in mission-critical process environments — consolidating information overload into a single, intuitive operator workspace that improves both safety and efficiency.
Parameter
| Main Parameters | Value/Description |
|---|---|
| Product Model | 6AV2124-0UC02-0AX0 |
| Manufacturer | Siemens |
| Product Category | Comfort Panel (HMI Touch Terminal) |
| Display | 18.5″ Widescreen TFT, LED backlight |
| Resolution | 1366 × 768 pixels (16:9) |
| Colors | 16,777,216 (24-bit true color) |
| Configuration Memory | 24 MB |
| Operating System | Windows CE 6.0 |
| Supply Voltage | 24 V DC (19.2 – 28.8 V range) |
| Power Consumption | Typ. 32 W |
| Interfaces | 2× PROFINET (RJ45 switch), 1× MPI/PROFIBUS DP, 2× USB 2.0, 2× SD card slots |
| Front Protection | IP65 (dust-tight, water jet resistant) |
| Operating Temperature | 0 °C … +50 °C |
| Successor Model | 6AV2124-0UC02-0AX1 |
| Lifecycle Status | Product cancellation — exchange/repair service only |
Technical Principles and Innovative Values
Innovation Point 1: Widescreen Real Estate for Parallel Visualization. Unlike standard 4:3 HMI panels that force operators to toggle between process screens, the Siemens 6AV2124-0UC02-0AX0 delivers a 1366×768 widescreen canvas capable of displaying P&ID diagrams, live trends, alarm tables, and auxiliary camera feeds side-by-side. The 6AV2124-0UC02-0AX0 effectively eliminates the cognitive cost of screen navigation, allowing operators to maintain “God’s-eye view” situational awareness — a decisive advantage in fast-moving process industries where seconds matter.Innovation Point 2: Dual Industrial Ethernet Ports with Integrated Switch. The 6AV2124-0UC02-0AX0 incorporates a 2-port PROFINET switch directly in the panel, enabling line-topology cabling without external network switches. This reduces cabinet hardware, eliminates a class of network failure points, and allows the 6AV2124-0UC02-0AX0 to participate in MRP media redundancy rings for fault-tolerant communication. In addition, the panel simultaneously supports legacy MPI and PROFIBUS DP protocols, making the 6AV2124-0UC02-0AX0 a universal translation gateway between modern and legacy Siemens automation islands.Innovation Point 3: Long-Life LED Backlight and Industrial-Grade Build. The Siemens 6AV2124-0UC02-0AX0 features an LED backlight rated for 50,000 hours MTBF at 25 °C, with 0–100% dimmable brightness to adapt to varying ambient light conditions. The analog resistive touch layer is rated for millions of touch cycles, while the IP65 front bezel protects the 6AV2124-0UC02-0AX0 against dust, oil mist, and water spray in harsh industrial environments. With 24 MB of user configuration memory and X86 processor architecture, the 6AV2124-0UC02-0AX0 handles complex WinCC Comfort projects with VBScript macros, multimedia playback, and extensive recipe databases without performance degradation.
Application Cases and Industry Value
A packaging machinery OEM standardized the Siemens 6AV2124-0UC02-0AX0 across its flagship cartoner-to-palletizer line to replace a patchwork of 10-inch and 15-inch panels from multiple vendors. The unified 19-inch HMI platform allowed the OEM to develop a single, reusable visualization template that scaled across the entire machine portfolio, reducing engineering time per project by 35%. On the plant floor, line operators praised the 6AV2124-0UC02-0AX0 for its crystal-clear graphics and responsive touch — jam diagnosis that previously took 3–4 screen transitions could now be resolved on one dashboard. The OEM’s service director confirmed that the 6AV2124-0UC02-0AX0 lowered after-sales support tickets by 22%, primarily because clearer alarm text, integrated help screens, and on-panel PDF manuals empowered operators to resolve minor issues independently. Over a 3-year fleet deployment, the Siemens 6AV2124-0UC02-0AX0 proved to be not just a display device, but a strategic lever for OEM brand reputation and customer satisfaction.
Related Product Combination Solutions
To build a complete visualization and control architecture around the Siemens 6AV2124-0UC02-0AX0, the following Siemens components form a proven ecosystem:
- Siemens 6AV2124-0UC02-0AX1: The direct successor to the 6AV2124-0UC02-0AX0, featuring WEC 2013 OS and configurable from WinCC Comfort V14 SP1 — the recommended upgrade path for new projects.
- Siemens 6AV2124-0QC02-0AX0: The 15-inch TP1500 Comfort sibling, sharing the same firmware architecture as the 6AV2124-0UC02-0AX0, ideal for secondary operator stations where space is constrained.
- Siemens 6AV2124-0XC02-0AX0: The 22-inch TP2200 Comfort big brother of the 6AV2124-0UC02-0AX0, used for control room video walls and large-scale SCADA master stations.
- Siemens SIMATIC S7-1500: The natural PLC companion for the 6AV2124-0UC02-0AX0, communicating over PROFINET with IRT (Isochronous Real-Time) for motion-grade HMI responsiveness.
- Siemens 6AV2181-4AP00-0AX0: A 4 GB SIMATIC SD card for storing project backups, recipes, and data logs directly on the 6AV2124-0UC02-0AX0, enabling quick panel swap without engineering workstation access.
- Siemens SCALANCE X208: A 8-port managed industrial Ethernet switch that extends the PROFINET line topology initiated by the 6AV2124-0UC02-0AX0 across an entire plant network.
- Siemens 6AV2124-0GC13-0AX0: The 9-inch TP900 Comfort, used as a field-mounted satellite HMI that mirrors critical screens from the 6AV2124-0UC02-0AX0 central panel for localized operator intervention.
