Siemens 6AV2123-3MB32-0AW0 SIMATIC HMI MTP1200 Unified Basic 12.1-Inch Touch Panel

The Siemens 6AV2123-3MB32-0AW0 is a SIMATIC HMI MTP1200 Unified Basic panel with a 12.1-inch widescreen multi-touch TFT display at 1280 x 800 resolution and 16.7 million colors. It connects over a single Gigabit PROFINET port and is configurable from WinCC Unified Basic V18 Update 3, rated IP65 at the front for panel-door mounting.

Technical Specifications

Certifications & Standards

• CE mark
• UKCA mark
• cULus
• RCM
• KC approval

Selection Notes

This is the Basic tier of the Unified panel line: it carries a single PROFINET port and no RS-485/RS-422 serial interface, so it fits new WinCC Unified projects rather than legacy MPI/PROFIBUS panels being replaced in place. The 0-50 °C rating applies to landscape mounting; rotating it to portrait format lowers the permitted range to 0-40 °C, worth checking against enclosure conditions before ordering. Two USB 2.0 ports cover a keyboard/mouse or a backup/restore stick without an external hub. With 32 online languages and 250 recipe types available, one panel model can serve multilingual lines without hardware changes per language.

Applications

Machine-level operator interface for packaging, material handling, and process skids engineered in WinCC Unified, where a PROFINET-only network and IP65 front sealing are sufficient.