ABB TR/A1.1 Time Receiver GPS, SM (2CDG120060R0011)

Description

Introduction

The ABB TR/A1.1 Time Receiver GPS (Product ID: 2CDG120060R0011) is a surface-mounted KNX system component designed to receive and process GPS satellite signals, while integrated sensors measure ambient brightness and outside temperature. Equipping KNX (TP) bus systems with highly reliable synchronization, the TR/A 1.1 transmits precise system time, calendar date, geographical coordinates, sunrise, and sunset times directly onto the bus network. This device is part of our KNX system devices range.

Featuring an IP54 degree of protection and an integrated bus coupler, the TR/A 1.1 functions without requiring batteries or manual operation. It provides 1 channel with a weekly program option, making it an essential device for building automation installations where automated time synchronization and outdoor environmental sensing are required.

Key Features

• GPS communication interface for precision time and position signal processing.
• Integrated outdoor brightness and outside temperature measurement sensors.
• Automated calculation and transmission of sunrise and sunset astronomical data.
• Surface-mounted design with IP54 ingress protection rating.
• Compatible Bus Systems: KNX (TP) with integrated bus coupler.
• 1 channel supporting weekly program functionality.
• Zero batteries required (Number of Batteries: 0) and no manual operation required.

Benefits

• Transmits exact GPS time, calendar date, and geographical coordinates directly to the KNX (TP) bus system.
• Integrates outdoor brightness and temperature sensing into a single surface-mounted unit.
• Calculates and sends local sunrise and sunset times to automate time-dependent building functions.
• Features an IP54 degree of protection suitable for outdoor surface mounting.
• Operates battery-free (0 batteries required) with integrated bus coupler for seamless KNX bus connection.
• Provides 1 channel supporting a weekly program option without needing manual operation.

Technical Specifications

Specification	Value
Extended Product Type	TR/A 1.1
Product ID	2CDG120060R0011
Display Name	TR/A 1.1
Instructions and Manuals	2CDG941200P0001
Number of Channels	1
Options Provided	Weekly program
Manual Operation	No
Number of Batteries	0
Declaration of Conformity – CE	2CDK509083D2701
EAN	4016779015721
Catalog Description	TR/A1.1 Time Receiver GPS, SM
Degree of Protection	IP54
Communication Interface	GPS
Compatible Bus Systems	KNX (TP)
Product Range	KNX
ETIM 9	EC000689 – Time switch for bus system
WEEE B2C / B2B	Business To Consumer
Manufacturer Description	For the reception and processing of the GPS signal, as well as for brightness and temperature measurement. The sensor measures the brightness and outside temperature and sends them on the KNX bus. Likewise the time, date and geographical coordinates are send to the KNX bus. Addi…
Mounting Type	Surface Mounted
Data Sheet, Technical Information	2CDC509085D0201
Product Type	Support antenna
Conflict Minerals Reporting Template (CMRT)	9AKK108468A3363
Voltage Range	KNX
Power Loss	0.3
Color	white

Applications

• Automated KNX system time and date synchronization across building automation networks.
• Outdoor climate and lighting monitoring utilizing integrated brightness and temperature measurements.
• Astronomical control of shading, blinds, and exterior lighting using calculated sunrise and sunset times.

Installation Notes

• Mount the device using its surface-mounted (SM) enclosure designed to maintain the IP54 degree of protection rating.
• Connect directly to the KNX (TP) bus line via the integrated bus coupler; no backup batteries are required.
• Ensure proper external positioning to allow unobstructed GPS signal reception and accurate brightness and temperature readings.

Developer Resources

• ABB Technical Data Sheet: 2CDC509085D0201
• ABB Instructions and Manuals: 2CDG941200P0001
• Declaration of Conformity – CE: 2CDK509083D2701
• ETIM 9 Classification: EC000689 (Time switch for bus system)

FAQ

What parameters does the ABB TR/A1.1 transmit to the KNX bus?

The TR/A 1.1 transmits precise time, calendar date, geographical coordinates, sunrise and sunset times, outdoor brightness level, and outside temperature. Explore more products from ABB for professional building automation projects.

What is the mounting type and protection rating of the TR/A 1.1?

The TR/A 1.1 is Surface Mounted (SM) and features an IP54 degree of protection. For certificates and current technical files, refer to the official product documentation.

Does the ABB TR/A1.1 require internal batteries for backup?

No, the device requires 0 batteries and connects to the KNX (TP) bus using its integrated bus coupler.

Does the device support manual operation?

No, manual operation is not supported on the TR/A 1.1.

What is the exact product model?

The order/model code for this page is TR/A1.1. Match it against project documents before purchase.

Who is the manufacturer?

This product is manufactured by ABB.

Conclusion

The ABB TR/A1.1 Time Receiver GPS (2CDG120060R0011) combines GPS time synchronization, environmental sensing, and astronomical data delivery in a robust IP54 surface-mounted enclosure for KNX (TP) systems. Installers and system integrators can review our installer purchasing support options.