Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 6AV2124-0UC02-0AX0 |
| Manufacturer | Siemens |
| Product Type | HMI Touch Operator Panel (Comfort Series) |
| Display | 18.5″ widescreen TFT, 16.7 M colours |
| Resolution | 1366 × 768 pixels |
| Backlight | LED, MTBF 50,000 h @ 25 °C, dimmable 0–100% |
| Configuration Memory | 24 MB |
| Supply Voltage | 24 V DC (19.2 – 28.8 V range) |
| Rated Current / Power | 1.3 A / approx. 32 W |
| Interfaces | PROFINET (2-port switch + 1 indep.), MPI/PROFIBUS DP, RS422/485, 2× USB 2.0, 1× USB Mini-B |
| Operating System | Windows Embedded CE 6.0 |
| Config Software | WinCC Comfort V11 SP2 or higher (V14 SP1+ for -0AX1) |
| Front Protection | IP65 |
| Operating Temperature | 0 °C to +50 °C |
Main Features and Advantages
Expansive widescreen visualisation: The Siemens 6AV2124-0UC02-0AX0 provides an 18.5-inch widescreen format that outperforms classic 12″ and 15″ panels when it comes to displaying layered process graphics. Engineers can tile faceplates, alarm tables, recipe editors and trend curves on a single screen, reducing navigation depth and operator response time. The 1366 × 768 resolution paired with 16.7 million colour depth ensures crisp rendering of high-fidelity SIMATIC WinCC Comfort screens, including photographic machine images, gradient-filled bar graphs and anti-aliased vector symbols.
Connectivity density without external switches: One of the standout differentiators of the Siemens 6AV2124-0UC02-0AX0 is its three-port PROFINET provision — two ports internally switched for line topology plus one independent port. This lets the HMI sit inline between a controller and another PROFINET device (remote IO station, drive, etc.) without consuming cabinet space for an extra unmanaged switch. MPI/PROFIBUS DP legacy support keeps the panel relevant in mixed-generation S7-300/S7-400 retrofits, while RS422/485 opens the door to third-party drives, weigh scales and scanners using Modbus RTU. Two USB 2.0 host ports accept keyboards, mice, printers or USB sticks for backup/restore, and the dedicated USB mini-B service port is reserved for PC-based project download and diagnostics.
Long-life hardware design: The LED backlight is rated for 50,000 hours at 25 °C, translating to multiple years of 24/7 duty even in thermally stressed cabinets. Dimmable 0–100%, the backlight can be throttled at night shifts or low-attention periods to extend service life further. The IP65-rated front bezel resists oil mist, spray-down and dust common in stamping, machining, food & beverage washdown (non-hygienic grade) and packaging lines. Portrait or landscape mounting flexibility allows the Siemens 6AV2124-0UC02-0AX0 to be deployed on narrow machine columns as well as horizontal control-room desks.
TIA Portal alignment: Because the panel configures inside WinCC Comfort / TIA Portal, engineering teams reuse the same tag database, faceplate libraries and audit-trail settings already established for S7-1200/1500 projects. Screens authored for smaller Comfort panels (TP700, TP900, TP1200, TP1500) scale upward to the Siemens 6AV2124-0UC02-0AX0 with minimal rework, protecting engineering investment across a multi-line rollout.
Lifecycle transparency: Siemens classifies the -0AX0 as spare-part status with successor 6AV2124-0UC02-0AX1 (WEC 2013, V14 SP1+), and longer-term migration path to the 6AV2128 Unified Comfort line. For plants that must freeze OS/firmware for validation reasons, the Siemens 6AV2124-0UC02-0AX0 remains the correct procurement choice, and we supply tested surplus/new-old-stock units with configuration integrity verified.
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