Siemens 6AV2123-2MB03-0AX0 SIMATIC KTP1200 Basic 12-Inch PROFINET HMI Operator Panel

The Siemens 6AV2123-2MB03-0AX0 is a SIMATIC HMI KTP1200 Basic Panel with a 12-inch TFT touchscreen and 10 function keys, displaying 65,536 colors at 1280 x 800 resolution. It connects to the controller over a single PROFINET interface and is configured from WinCC Basic V13 or later within the TIA Portal engineering software.

Technical Specifications

Certifications & Standards

• CE mark
• cULus
• RCM
• KC approval
• Germanischer Lloyd (GL)
• Det Norske Veritas (DNV)

Selection Notes

The 12-inch display and 10 function keys put this panel above the smaller KTP Basic sizes for screens with more simultaneous process values, alarm lists, or recipe entries, while staying in the Basic Panel line rather than the Comfort line, so it lacks features like multi-touch gestures or a web server. It requires only WinCC Basic (TIA Portal) to configure, no separate runtime license, which keeps engineering cost down versus a Comfort Panel when the project does not need scripting or trend archiving. The IP65 front rating with NEMA Type 4/4x approval supports washdown or dusty floor-level mounting; the IP20 rear still needs a sealed enclosure to protect the connector side.

Applications

Operator interface for machine control panels needing PROFINET connectivity to an S7-1200 or S7-1500 CPU, including alarm display, recipe management for up to 50 recipes, and Modbus TCP/IP connections to third-party devices.