6AV2123-2MB03-0AX0 - Siemens HMI Modbus TCP
Siemens 6AV2123-2MB03-0AX0 HMI provides a 12-inch TFT display, 1280Γ800 resolution, key-touch operation, and IP65 front protection for industrial automation. Developed by Siemens, this Siemens Human Machine Interface belongs to the Simatic KTP1200 Basic series and supports PROFINET connectivity, 10 MB user memory, USB interface access, 24 V DC supply, ARM processor architecture, and WinCC Basic configuration.

| Brand | Siemens |
| Product Type | HMI - Human Machine Interface |
| Model Number | 6AV2123-2MB03-0AX0 |
Siemens 6AV2123-2MB03-0AX0 HMI Modbus TCP β Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC HMI, KTP1200 Basic, Basic Panel, Key/touch operation, 12" TFT display, 65536 colors, PROFINET interface, configurable from WinCC Basic V13/ STEP 7 Basic V13, contains open-source software, which is provided free of charge see enclosed CD |
| Product family | Standard devices 2nd Generation |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 2,050 Kg |
| Packaging Dimension | 29,60 x 39,90 x 9,30 |
| Package size unit of measure | CM |
| Country of origin | China |
The 6AV2123-2MB03-0AX0 Siemens HMI Modbus TCP is a Human Machine Interface used for operating and monitoring machines in industrial automation systems. This panel includes a 12-inch widescreen TFT display with 1280Γ800 pixel resolution and combined key and touch operation. It runs on a 24 V DC supply and offers PROFINET-based Industrial Ethernet communication. The device is part of the Simatic KTP1200 Basic series.
In practical applications, the 6AV2123-2MB03-0AX0 Siemens HMI Modbus TCP is installed on conveyors, packaging machines, assembly lines, and compact automation systems. PROFINET connectivity enables stable data exchange with Siemens PLCs, while the USB interface supports data transfer and peripheral connectivity. The IP65-rated front panel allows reliable operation in environments exposed to dust or moisture.
The Siemens 6AV2123-2MB03-0AX0 Human Machine Interface delivers consistent visualization and defined control performance. With its protected front enclosure, standardized voltage range, and compatibility with WinCC Basic engineering tools, this Siemens HMI Modbus TCP supports long-term industrial use. Siemens manufacturing standards and the Simatic Basic platform ensure dependable integration into professional automation panels.




