ABB tacteo KNX Room Temperature Controller 4-gang Customized (TBR/U4-CG)

Description

Introduction

The ABB tacteo KNX Room Temperature Controller 4-gang Customized (SKU: TBR/U4-CG, Order Code: 2CKA006300A1648) is an individually configurable glass control element designed for KNX intelligent building systems. Featuring an integrated room temperature controller (RTC) and an integrated KNX bus coupler, this flush-mounted unit connects directly to standard KNX TP networks operating at 24 V DC via the bus line. This device is part of our KNX system devices range.

Constructed with a high-quality glass surface, the TBR/U4-CG offers intuitive capacitive touch operation across 4 control gangs for HVAC heating and cooling, fan coil operation, lighting, blinds, and scene functions. Integrated proximity and ambient light sensors enhance user interaction by enabling approach-detection auto-activation and dynamic backlighting brightness adjustments based on room conditions.

Key Features

• Model SKU TBR/U4-CG with ABB Order Code 2CKA006300A1648.
• 4-gang capacitive touch glass control element.
• Integrated Room Temperature Controller (RTC) supporting heating, cooling, and fan coil operation.
• Supports temperature measurement via internal sensor.
• Integrated proximity sensor for approach-detection and auto-activation.
• Integrated ambient light sensor for automatic brightness adjustment.
• Direct connection to KNX TP bus powered by 24 V DC bus line.
• Flat, flush-mounted glass design with IP20 protection rating.

Benefits

• Customized Glass Design: Tailor icon selection, surface layout, and optional text labeling during ordering using the online ABB tacteo configurator.
• Integrated Climate Control: Includes an integrated room temperature controller (RTC) with an internal temperature sensor for heating, cooling, and fan coil management.
• Versatile 4-Gang Control: Configurable for a wide range of building automation functions including switching, dimming, blind control, and scene execution.
• Smart Touch Sensing: Proximity sensor automatically detects user approach to activate backlighting and control functions.
• Adaptive Brightness: Integrated ambient light sensor dynamically adjusts backlighting intensity based on surrounding room illumination.
• Direct Bus Integration: Built-in KNX bus coupler allows seamless direct connection to standard KNX TP networks with IP20 protection.

Technical Specifications

Specification	Value
Brand	ABB
Model	TBR/U4-CG
Order Code	2CKA006300A1648
Bus System	KNX (TP)
Operating Voltage	24 V DC (via KNX bus line)
Control Elements	4-gang touch control surfaces
Mounting Type	Flush-mounted
Degree of Protection	IP20
Surface Material	Glass

Applications

• HVAC Room Temperature Control: Managing individual room heating, cooling, and fan coil systems via KNX TP.
• Integrated Room Automation: Consolidated 4-gang glass touch interface for operating lighting, dimming, blinds, and scene controls.
• Commercial and High-End Residential Buildings: Tailored architectural control panels customized via the ABB tacteo configurator.

Installation Notes

• Mounting: Flush-mounted installation designed for standard flush-mounting boxes with IP20 degree of protection.
• Bus Connection: Connects directly to the KNX TP network via the integrated KNX bus coupler (operating at 24 V DC via KNX bus line).
• Configuration: Surface layout, icon selection, and optional text must be defined during ordering via the online ABB tacteo configurator.

Developer Resources

• ABB tacteo Online Configurator for custom surface and icon layout design.
• Official Manufacturer Product Documentation: https://new.abb.com/products/2CKA006300A1648/tbr-u4-cg

FAQ

How is the glass surface design customized for the TBR/U4-CG?

The surface layout, icon selection, and optional text labeling are individually designed via the online ABB tacteo configurator prior to ordering. Explore more ABB KNX products for professional building automation projects.

What HVAC functions does the integrated room temperature controller support?

The integrated RTC supports heating, cooling, and fan coil operation using temperature measurement from an internal sensor. For certificates and current technical files, refer to the manufacturer technical documentation.

Does the TBR/U4-CG require an external bus coupler?

No, it features an integrated KNX bus coupler for direct connection to standard KNX TP bus networks operating at 24 V DC.

What sensors are built into the ABB TBR/U4-CG touch element?

The device includes an internal temperature sensor, an integrated proximity sensor for approach detection, and an integrated ambient light sensor for automatic brightness adjustment.

What is the exact product model?

The order/model code for this page is TBR/U4-CG. Match it against project documents before purchase.

Who is the manufacturer?

This product is manufactured by ABB.

Conclusion

The ABB tacteo KNX Room Temperature Controller 4-gang Customized (TBR/U4-CG) delivers a modern glass touch surface combined with climate control and full room automation capabilities. With integrated proximity, ambient light, and internal temperature sensors, it offers an intuitive control solution for KNX TP installations. Installers and system integrators can review our KNX dealer program options.

System integrators and specifiers can customize control icons and text via the ABB tacteo configurator while relying on seamless direct bus integration and reliable flush-mounted performance.