Siemens 6AV2123-2DB03-0AX0 KTP400 4.3 Inch Basic Panel

Siemens SIMATIC HMI KTP400 Basic Panel, part number 6AV2123-2DB03-0AX0, is a compact 4.3-inch color operator panel designed for machine-side visualization and control. Its TFT display resolves to 480 × 272 pixels and supports 65,536 colors for clear, legible diagnostics and status screens in tight panel enclosures. The unit provides PROFINET connectivity for robust industrial networking and is configurable from WinCC Basic V13 or STEP 7 Basic V13, with 10 MB of user memory for straightforward visualization projects. Power is supplied from 24 V DC, and the LED backlight offers a typical MTBF of about 20,000 hours with dimming available to suit ambient lighting. Input combines four physical function keys with touch capability, and the panel supports mounting in portrait orientation for flexible installation at the machine. The package includes open-source software on an enclosed CD, supporting simple, cost-effective visualization tasks at the local control level.