Siemens 6AV2144-8MC20-0AA0 Human Machine Interface (HMI)
The Siemens 6AV2144-8MC20-0AA0 Human Machine Interface features a 12.1-inch TFT capacitive touchscreen with 1280Γ800 resolution and 24 V DC supply for high-performance industrial operation. It provides IP69K stainless steel protection, supports PROFINET and MODBUS protocols, and includes dual Ethernet ports with RS-422/485 connectivity. This model belongs to the TP1200 Series and is part of the Siemens Human Machine Interface range from Siemens for industrial automation systems.

| Brand | Siemens |
| Product Type | HMI - Human Machine Interface |
| Model Number | 6AV2144-8MC20-0AA0 |
Siemens 6AV2144-8MC20-0AA0 Human Machine Interface β Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC HMI TP1200 Comfort INOX Stainless steel front, Glass pane, capacitive touch, Degree of protection front IP69K, 12" widescreen TFT display, PROFINET interface, MPI/PROFIBUS DP interface, 12 MB configuration memory, Windows CE 6.0, (Microsoft Support included Security updates discontinued) configurable from WinCC Comfort V15 |
| Product family | Comfort Panels INOX and INOX PCT |
| Product Lifecycle (PLM) | PM400:Announcement of product phase-out |
| Net Weight (kg) | 5,228 Kg |
| Packaging Dimension | 36,20 x 50,90 x 14,60 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Siemens 6AV2144-8MC20-0AA0 Human Machine Interface is a member of the TP1200 Series designed for precision control and monitoring across automation environments. It includes a 12.1-inch TFT display with 1280Γ800 resolution, IP69K-rated stainless steel housing, and a reliable 24 V DC power supply. Supporting PROFINET, EtherNet/IP, and MODBUS connectivity, this HMI enables seamless integration with multiple PLC systems.
This Siemens HMI is ideal for use in packaging plants, process automation, and assembly machinery where durability, hygiene, and display clarity are critical. The capacitive touchscreen ensures smooth operation, while its dual Ethernet and RS-485 ports allow stable communication between devices in complex industrial networks.
The Siemens 6AV2144-8MC20-0AA0 HMI ensures dependable operation with 80,000-hour backlight MTBF and corrosion-resistant stainless-steel construction. As a trusted Siemens Human Machine Interface, it delivers long-term performance, easy maintenance, and reliable process visualization β making it a dependable choice for industrial automation professionals in India.




