The Schneider Electric HMIST6600 is a high-quality 12-inch HMI touch panel from the Harmony ST6 series, equipped with a resistive single-touch display in WXGA format (1280×800, 16 million colors). Powered by an ARM Cortex-A8 processor (800 MHz) with 1 GB memory and 512 kB backup, it offers versatile connectivity options, including 2× Ethernet, 2× serial COM ports (RS-232C & RS-485) as well as USB host and device ports. Thanks to its robust design with an IP65 aluminum front and IP20 protection at the back, as well as comprehensive EMC/safety certifications, the panel is ideally suited for demanding industrial environments. With a compact housing, modern display, and reliable performance, it contributes to efficient control and visualization in automation systems.