In most procurement cycles, 6AV2123-2DB03-0AX0 is considered with Siemens VFD, Siemens Tp1200 Comfort and Mitsubishi HMI, giving decision-makers confidence that theyβve chosen the most dependable component.
Siemens 6AV2123-2DB03-0AX0 Human Machine Interface(HMI)
The Siemens 6AV2123-2DB03-0AX0 Human Machine Interface features a 4.3-inch TFT display with 480x272 resolution and PROFINET Ethernet connectivity for efficient control and visualization. This HMI Basic Panel supports touch and key operation with four tactile function keys, 10 MB user memory, and USB host interface. It operates on a 24 V DC power supply with IP65 front protection and compact 141 x 116 x 33 mm dimensions. Belonging to the Simatic S7-300 series, it forms part of the Siemens Human Machine Interface product line from Siemens.

| Brand | Siemens |
| Product Type | HMI - Human Machine Interface |
| Model Number | 6AV2123-2DB03-0AX0 |
Siemens 6AV2123-2DB03-0AX0 Human Machine Interface β Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC HMI, KTP400 Basic, Basic Panel, Key/touch operation, 4" 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) | 0,458 Kg |
| Packaging Dimension | 12,80 x 19,90 x 5,20 |
| Package size unit of measure | CM |
| Country of origin | China |
The Siemens 6AV2123-2DB03-0AX0 Human Machine Interface is a compact and reliable HMI solution designed for industrial control systems. It offers a 4.3-inch TFT display with 480x272 resolution, Ethernet PROFINET communication, and USB host support. This model belongs to the Simatic S7-300 series, widely used across industrial automation panels for smooth data visualization and user interaction.
Engineers commonly use this HMI in conveyor systems, assembly lines, and packaging machinery. Its robust IP65-rated front panel ensures durability in demanding factory environments, while the key and touch interface allows quick input during operations. The reliable 24 V DC supply ensures consistent performance under continuous workloads.
The Siemens 6AV2123-2DB03-0AX0 combines trusted Siemens engineering with dependable performance for industrial control. With a compact build, tactile feedback keys, and essential connectivity ports, it provides a stable and user-friendly interface. Ideal for Indian automation environments, this Human Machine Interface ensures long-term reliability and precision in industrial applications.




