Siemens 6AV2123-2DB03-0AX0 KTP400 Basic Panel

Siemens SIMATIC HMI KTP400 Basic Panel (6AV2123-2DB03-0AX0) is a compact operator interface that combines a 4.3‑inch TFT display with both key‑based and touch input for straightforward machine control. The display offers 480 × 272 pixel resolution and 65,536 colors with LED backlighting for readable visuals in industrial environments. It includes a PROFINET interface for networking and is configurable from WinCC Basic V13 or STEP 7 Basic V13, making it suitable for integration with Siemens PLC projects. The panel operates from a 24 V DC supply and provides 10 MB of user data memory, enabling local storage of screens and data for small to moderate HMI applications. Installation supports portrait mounting, increasing layout flexibility in control cabinets. The device ships with open‑source software on the accompanying CD, and it supports both keyboard and touch operation to accommodate different operator workflows.