ABB ST/U10.4.1-811 SmartTouch 10 KNX Touch Panel

Description

Introduction

The ABB ST/U10.4.1-811 SmartTouch 10 is a freely programmable touch panel designed for complete building control and integrated door communication across residential, hotel, and commercial applications. Featuring a 10-inch IPS TFT touch display with a 1280×800 resolution, this device unifies smart home automation management for KNX TP, free@home (TP and wireless), and ABB-Welcome systems into a single touch interface. This device is part of our KNX system devices range.

Engineered with a slim real metal rose gold frame and white glass finish, the SmartTouch 10 provides comprehensive operational control and monitoring. Users can switch, dim, adjust RGBW lighting, control blinds, manage time programs, trigger scenes, handle audio functions, and communicate with ABB-Welcome outdoor stations directly from one wall-mounted panel.

Key Features

• 10-inch (25.4 cm) IPS TFT display with 1280×800 resolution.
• Slim real metal frame in rose gold with white glass finish (180.2 mm x 254.6 mm x 17.5 mm).
• Sits almost flush with the wall surface at a depth of 14 mm.
• Handles up to 80 fault and alarm notification messages.
• Flexible power supply options: 20-32 VDC (SELV) external supply or via the ABB-Welcome system controller.
• Supports multiple mounting configurations: flush-mounted, wall-mounted, or desktop installation.
• Enables scene control, step switching, slider controls, audio management, and presence simulation.

Benefits

• Unified Multi-System Interface: Integrates KNX system controls, free@home building automation, and ABB-Welcome door communication into one 10-inch touch device.
• High Display Capacity: Visualizes up to 450 control elements across a maximum of 25 pages, supporting up to 18 touch surfaces on a single page.
• Built-In Logic and Automation: Includes 30 logic functions, 40 timers, 10 scene actuators, 3 object room temperature controllers (RTC), and presence simulation for 20 participants.
• Integrated Door Entry Features: Operates as an end device for ABB-Welcome door communication, featuring an integrated IP Gateway and compatibility with ONVIF IP cameras.
• Multi-Protocol Communication: Connects via LAN, KNX TP, free@home TP, free@home wireless, and ABB-Welcome system interfaces.
• Accessibility Design: Features an integrated hearing loop to couple audio signals directly into hearing aids for clearer communication.

Technical Specifications

Specification	Value
Extended Product Type:	ST/U10.4.1-811
Product ID:	2TMA310051W0004
Instructions and Manuals:	2CKA001473B5343
Instructions and Manuals (Part 2):	2CKA001373B5343
Offered with Takeback Services:	Take Back for Recycling
Display Type:	TFT Touch Display
Manual Operation:	Yes
Number of Batteries:	0
Screen Size:	10 in
Declaration of Conformity – CE:	2CKA100000E4602
CN8:	8517 79 00
2TMA310161W0001	ST/A10.1-811 SmartTouch 10 SM Frame W
2CKA008300A0478	83506-500 Desktop stand
Instructions and Manuals	2CKA001473B5343 Instructions and Manuals (Part 2): 2CKA001373B5343
Declaration of Conformity – CE	2CKA100000E4602
EAN:	6955891819498
Catalog Description:	ST/U10.4.1-811 SmartTouch 10 W/rose gold
Circular Design Principles Recyclability Rate:	Design for Closing Resource Loops – Standard EN45555 – 38.8 %
Communication Interface:	LAN
Compatible Bus Systems:	free@home wireless KNX (TP) Welcome free@home (TP)
Product Range:	free@home KNX
Degree of Protection:	IP20
ETIM 8:	EC000783 – Signalling and operation panel for bus system
ETIM 9:	EC000783 – Signalling and operation panel for bus system
WEEE B2C / B2B:	Business To Consumer

Applications

• Residential Automation: Centralized control of lighting, HVAC (3 object RTC), blinds, audio, and door entry for KNX or free@home installations.
• Hotels and Hospitality: Multifunctional touch management combining room control, timing programs, scene selection, and door communication.
• Commercial Buildings: System monitoring supporting up to 80 fault/alarm messages, logic operations, camera integration, and access control.

Installation Notes

• Supports flush wall mounting, surface mounting using frame ST/A10.1-811 (Product ID 2TMA310161W0001), or desktop placement via stand 83506-500 (2CKA008300A0478).
• Power requirements must be fulfilled using a 20-32 VDC SELV external power supply or directly via the connected ABB-Welcome system controller.
• Achieves a 14 mm wall projection profile when installed into a standard flush-mount box setup.

Developer Resources

• Instructions and Manuals Reference: 2CKA001473B5343
• Instructions and Manuals Part 2 Reference: 2CKA001373B5343
• Declaration of Conformity – CE: 2CKA100000E4602
• Product ID: 2TMA310051W0004 / EAN: 6955891819498 / CN8: 8517 79 00

FAQ

Which bus systems are compatible with the ABB ST/U10.4.1-811 SmartTouch 10?

The touch panel is compatible with KNX (TP), free@home (TP and wireless), ABB-Welcome systems, and LAN network interfaces. Explore more ABB automation devices for professional building automation projects.

What are the physical dimensions and display properties of the unit?

The panel features a 10-inch (25.4 cm) IPS screen with 1280×800 resolution. Its overall dimensions are 180.2 mm x 254.6 mm x 17.5 mm, projecting 14 mm from the wall surface. For certificates and current technical files, refer to the official ABB documentation.

What are the power supply requirements for this touch panel?

It requires an external 20-32 VDC (SELV) power supply or can be powered directly through the ABB-Welcome system controller.

How many pages and controls can be configured on the KNX interface?

The KNX configuration supports up to 450 control elements across up to 25 pages, with a maximum of 18 touch surfaces visible on a single page.

What is the exact product model?

The order/model code for this page is ST/U10.4.1-811. Match it against project documents before purchase.

Who is the manufacturer?

This product is manufactured by ABB.

Conclusion

The ABB ST/U10.4.1-811 SmartTouch 10 offers a comprehensive, high-resolution control center that integrates KNX, free@home, and ABB-Welcome door communication into a single hardware platform. Installers and system integrators can review our become a KNX dealer options.

With extensive logic options, flexible mounting, camera integration, and a premium metal frame, it serves as an ideal solution for professional building automation projects.