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2 in stock
This listing is for a USED Siemens SIMATIC KTP400 Basic Touch HMI, model 6AV2123‑2DB03‑0AX0. This compact 4-inch operator panel features a color touchscreen interface, integrated PROFINET/USB connectivity, and is designed for visualization and control of Siemens STEP 7 and TIA Portal‑based automation systems. Built to industrial specifications, the KTP400 Basic series provides reliable basic HMI functionality in machine-level applications.
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