Siemens AG 6AV2123-2DB03-0AX0 HMI Touch Panel

The Siemens SIMATIC KTP400 Basic HMI touch panel, model 6AV2123-2DB03-0AX0, provides operator control and real-time monitoring in industrial automation control systems. It features a 4.3-inch TFT widescreen display with 480 × 272 pixel resolution and 65,536 colors, a touchscreen with 4 function keys, and PROFINET/Industrial Ethernet (RJ45) connectivity powered by 24 V DC (19.2–28.8 V). With approximately 10 MB of user memory and WinCC Basic (TIA Portal) V13 or higher software compatibility, the panel is designed for panel-mount installation in machine control panels, compact automation systems, and S7-1200 PLC-based applications, offering IP65 protection at the front and IP20 at the rear and an operating range of 0°C to 50°C. Typical deployments include production lines, packaging machines, and OEM equipment requiring a compact, reliable HMI solution; common replacements include 6AV2123-2GA03-0AX0 and 6AV2123-2GB03-0AX0.