Description
Introduction
The ABB tacteo TR/U.2.1-CG (Order Code: 2CKA006300A1583) is an individually configurable glass control element engineered for KNX building automation systems. Built with a high-quality capacitive glass surface, this KNX panel combines modern architectural aesthetic design with comprehensive climate control functionality, allowing precise room temperature regulation across commercial and high-end residential installations. This device is part of our KNX system components range.

Operating directly on a KNX Twisted Pair (TP) bus network with a voltage range of 21…30 V DC, the device eliminates the requirement for an auxiliary external power supply. It integrates ambient temperature, proximity, and brightness sensors, enabling features such as automatic display activation upon approach, dynamic LED backlight adjustment, and multi-functional button control for switching, dimming, blinds, scenes, and value transmission.
Key Features
- Capacitive glass touch surface with room temperature controller functionality.
- Support for heating and cooling control modes (PI, two-point, and PWM).
- Integrated ambient temperature sensor for accurate room climate sensing.
- Integrated proximity sensor for automatic display wake-up.
- Integrated brightness sensor for adaptive LED illumination.
- Multi-function capacitive button assignments (switching, dimming, blinds, scenes, value senders).
- Standard dimensions of 86 mm x 86 mm x 32 mm with IP20 degree of protection.
Benefits
- Individually configurable capacitive glass surface design tailored via the ABB tacteo configurator tool.
- Direct KNX TP bus connection with 21…30 V DC operating voltage, removing the need for external auxiliary power.
- Versatile climate regulation supporting heating and cooling modes via PI, two-point, and PWM control algorithms.
- Automated user detection through an integrated proximity sensor that activates the display upon entry or approach.
- Integrated brightness sensor for dynamic LED illumination adjustment based on surrounding light conditions.
- Multi-function button capability enabling switching, dimming, blind actuation, scene recall, and value sending from one unit.
- Secure flush-mounted mounting structure equipped with anti-theft removal protection.
Technical Specifications
Applications
- Commercial office environments requiring localized HVAC, light switching, dimming, and blind management.
- Luxury residential KNX projects needing customized glass control interfaces for integrated room temperature control.
- Hospitality and hotel guest rooms requiring flush-mounted capacitive glass panels with built-in proximity and climate sensors.
Installation Notes
- Installs via flush-mounted configuration featuring dedicated anti-theft removal protection.
- Connects directly to the KNX TP bus line operating within a 21…30 V DC voltage range.
- Designed to function within ambient operating temperatures ranging from -5 °C to +45 °C with an IP20 protection rating.
Developer Resources
- Consult official manufacturer specifications and configurator access via the official ABB product URL: https://new.abb.com/products/2CKA006300A1583/tr-u-2-1-cg
FAQ
What is the exact order code for the ABB tacteo TR/U.2.1-CG?
The official manufacturer order code for the TR/U.2.1-CG model is 2CKA006300A1583. Explore more ABB KNX products for professional building automation projects.
Does the TR/U.2.1-CG require a separate external power supply?
No, the device powers directly from the KNX bus line operating at 21…30 V DC. For certificates and current technical files, refer to the official ABB product page.
Which temperature control modes are supported by this device?
It supports heating and cooling control modes using PI, two-point, and Pulse Width Modulation (PWM) algorithms.
What sensors are integrated inside the TR/U.2.1-CG unit?
The unit features an integrated ambient temperature sensor, a proximity sensor for display activation, and a brightness sensor for LED adjustment.
What is the exact product model?
The order/model code for this page is TR/U.2.1-CG. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by ABB.
Conclusion
The ABB tacteo TR/U.2.1-CG (2CKA006300A1583) combines high-end capacitive glass design with comprehensive KNX room temperature control and multi-function button assignment. Installers and system integrators can review our KNX dealer program options.
Featuring direct KNX bus powering, dynamic sensor integration, and flush-mounted anti-theft protection, it serves as a reliable solution for commercial and high-end room automation.






Reviews
There are no reviews yet.