The Siemens 6AV2123-2MA03-0AX0 is a SIMATIC HMI KTP1200 Basic color DP Basic Panel designed for combined key and touch operation in industrial automation. It features a 12" TFT widescreen display with 1280 x 800 pixel resolution and 65,536 colors via LED backlighting. The panel communicates over PROFIBUS and is configurable with WinCC Basic V13 and STEP 7 Basic V13 via the TIA Portal. Technical specifications: MLFB: 6AV2123-2MA03-0AX0 Manufacturer: Siemens Product line: SIMATIC HMI Display: 12" TFT widescreen, LED backlighting, 1280 x 800 px, 65,536 colors Function keys: 10; touch: analog-resistive Supply voltage: 24V DC (19.2-28.8V), 550 mA rated, 13.2W typical Interfaces: PROFIBUS, MPI, MODBUS RTU; RS-485/RS-422, USB (up to 16 GB) User memory: 10 MB; 800 variables per device; 250 configurable screens IP rating: IP65 (front), IP20 (rear); NEMA Type 4/4X (front) Mounting: portrait and landscape; max 35° tilt without external ventilation Operating temperature: 0-50°C (vertical installation); storage -20 to 60°C Backlighting MTBF: 20,000 h at 25°C Certifications: CE, cULus, RCM, KC; GL, ABS, BV, DNV, LRS, NK (marine) Features and benefits: Combined 10-key and analog-resistive touch input for flexible operator control PROFIBUS, MPI, and MODBUS RTU connectivity via built-in RS-485/RS-422 interface IP65 front panel protection suitable for NEMA Type 4 and Type 4X enclosures Hardware real-time clock with approximately 6 weeks backup retention Supports 10 online languages and 32 project languages per configuration Applications: Operator panels on PROFIBUS-based SIMATIC S7 automation networks Machine-level visualization for production and process lines Industrial enclosure installations requiring IP65 front protection TIA Portal projects with SIMATIC S7-1200 and S7-1500 controllers Compliant with EN 55011 Class A EMC limits for industrial areas. CE marked, cULus listed, RCM and KC approved. Part of the Siemens SIMATIC HMI range. Also known as: Siemens 6AV2123-2MA03-0AX0, SIMATIC KTP1200 Basic DP, KTP1200 Basic color DP PROFIBUS panel.
