Siemens 6AV2128-3MB27-0AX0 Human Machine Interface (HMI)
The Siemens 6AV2128-3MB27-0AX0 Human Machine Interface features a 12.1-inch TFT multi-touch display with 1280 × 800 resolution and a 24 V DC power supply for efficient process monitoring. It belongs to the Siemens brand and the Siemens Human Machine Interface family under the Siemens HMI Series. The MTP1200 Unified Comfort PRO model ensures IP65 protection, support arm mounting, and WinCC Unified compatibility for industrial automation applications.

| Brand | Siemens |
| Product Type | HMI - Human Machine Interface |
| Model Number | 6AV2128-3MB27-0AX0 |
Siemens 6AV2128-3MB27-0AX0 Human Machine Interface – Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC HMI MTP1200 PRO, for support arm (not expandable, flange on top), 12.1" widescreen TFT display, 16 million colors, PROFINET interface, configurable as of WinCC Unified Comfort V18, contains open-source software, which is provided free of charge |
| Product family | SIMATIC HMI Unified Comfort Panel PRO |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 3,424 Kg |
| Packaging Dimension | 30,40 x 39,90 x 13,10 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Siemens 6AV2128-3MB27-0AX0 Human Machine Interface integrates a 12.1-inch TFT screen with 1280 × 800 resolution and 24 V DC input to deliver clear and reliable visualization. As part of the Siemens HMI Series (MTP1200 Unified Comfort PRO), it offers IP65-rated enclosure and PROFINET communication for efficient data exchange in industrial automation systems.
This Human Machine Interface is designed for applications in packaging systems, machine automation, and assembly control lines. Its support arm mounting design, multi-touch operation, and dual Ethernet interfaces provide convenience, durability, and seamless integration into industrial networks for real-time monitoring and control.
The Siemens 6AV2128-3MB27-0AX0 Human Machine Interface reflects Siemens’ reliability and engineering excellence. Built for industrial automation in India, it ensures dependable visualization, strong connectivity, and stable performance—reinforcing Siemens’ position as a trusted name in Human Machine Interface technology.




