Description
Introduction
The ABB ST/U10.1.1-825 SmartTouch 10 B/stainless (Product ID: 2TMA310051B0001) is a freely programmable touch panel designed to centralize smart home automation and door communication inside a single sleek unit. Equipped with a 10-inch IPS TFT display offering a resolution of 1280*800 pixels, this high-performance panel provides an intuitive control surface for switching, dimming, RGBW color adjustment, blinds, audio, and climate management. This device is part of our professional KNX Touch screen range.

Engineered for compatibility across KNX (TP) bus systems and the ABB free@home product range, the SmartTouch 10 also incorporates a LAN communication interface to integrate seamlessly with the ABB Welcome door communication system. System integrators, consultants, and electrical installers can deploy this IP20-rated terminal across high-end residential projects, hotel environments, and modern commercial buildings.
Key Features
- Freely programmable 10-inch IPS TFT display with 1280*800 resolution.
- Dual compatibility with KNX (TP) and ABB free@home product ranges.
- Integrated ABB Welcome door communication functionality over LAN interface.
- Multi-element control capabilities: switching, dimming, blinds, RGBW, scene, audio, and step switches.
- Integrated logic execution, time programs, and presence simulation features.
- IP20 degree of protection and manual operation capability.
- Standardized compliance under ETIM 9 code EC000783 and CE Declaration 2CKA100000E4595.
Benefits
- Unified User Interface: Combines full building automation management with integrated ABB Welcome outdoor station door communication on a single display.
- High-Resolution IPS Display: The 10-inch TFT touch screen with 1280*800 resolution delivers clear visualization and effortless manual operation.
- Multi-Protocol Flexibility: Supports KNX (TP) bus systems as well as the ABB free@home product line via its built-in LAN communication interface.
- Comprehensive Control Functions: Direct management for switching, dimming, slider adjustments, blinds, RGBW lighting, step switches, audio devices, and scenes.
- Advanced Automation Engines: Built-in support for scene functions, logic functions, presence simulation, and configurable time programs.
- Sustainable Product Design: Designed with a 38.8% recyclability rate under EN45555 standards and supported by Takeback Services for circular recycling.
Technical Specifications
Applications
- Residential Smart Homes: Serves as a central control hub for lighting, shading, HVAC scenes, and front door video communication.
- Commercial Buildings & Offices: Offers centralized management of space lighting, blind positioning, and entrance access monitoring.
- Hotels and Hospitality: Functions as an elegant guest or facility management screen for room automation and reception calls.
Installation Notes
- Verify product specifications and installation guidelines outlined in official instructions manual 2CKA001473B5343 and part 2 manual 2CKA001373B5343 prior to mounting.
- Ensure the installation location provides an IP20-compliant environment and appropriate LAN structural cabling for integrated bus and door station communication.
Developer Resources
- Instructions and Manuals Document ID: 2CKA001473B5343
- Instructions and Manuals (Part 2) Document ID: 2CKA001373B5343
- CE Declaration of Conformity Document ID: 2CKA100000E4595
- Manufacturer Product Link: https://new.abb.com/products/en/2TMA310051B0001/st-u10-1-1-825
FAQ
Which bus systems are supported by the ABB ST/U10.1.1-825 panel?
The SmartTouch 10 panel supports KNX (TP) bus systems as well as the ABB free@home system range. Explore more ABB automation devices for professional building automation projects.
Can this panel communicate with door entry systems?
Yes, the ST/U10.1.1-825 features fully integrated functions for ABB Welcome door communication system outdoor stations. For certificates and current technical files, refer to the manufacturer technical documentation.
What display specs and degree of protection does the unit feature?
It features a 10-inch IPS TFT touch display with 1280*800 resolution and an IP20 degree of protection.
What is the exact product model?
The order/model code for this page is ST/U10.1.1-825. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by ABB.
What is the official product ID?
The official product ID listed for this model is 2TMA310051B0001.
Conclusion
The ABB ST/U10.1.1-825 SmartTouch 10 offers a comprehensive, high-end visualization solution combining KNX TP control, free@home integration, and ABB Welcome intercom capabilities in a single 10-inch touchscreen panel. Installers and system integrators can review our KNX dealer program options.








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