ABB FAD/A1.1 DCF Antenna

ABB FAD/A1.1 DCF Antenna for Radio Time Switch (2CDG120040R0011)

KNX System Components

Brand: ABB
Available on backorder lead time: 1-8 weeks

€155,00

The ABB FAD/A1.1 (2CDG120040R0011) is a surface-mounted IP54 DCF antenna designed for connection to the Radio Time Switch FW/S 8.2.1 in KNX (TP) bus systems.

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Description

Introduction

The ABB FAD/A1.1 DCF Antenna (Product ID: 2CDG120040R0011) is an essential accessory designed specifically for connection to the ABB Radio Time Switch FW/S 8.2.1 within KNX (TP) system component setups. Engineered for surface mounting (SM), this antenna captures precise radio time signals from the DCF 77 transmitter across a operational coverage radius of approximately 1000 km around Frankfurt. This device is part of our professional KNX System Components range.

ABB FAD/A1.1 DCF Antenna

Built with an IP54 degree of protection, the FAD/A 1.1 provides reliable environmental protection for surface-mounted installations. The device requires no batteries (0 batteries required) and integrates fully into KNX (TP) bus system topologies, supported by comprehensive official technical documentation, BIM assets, and CE conformity declarations.

Key Features

  • Extended Product Type: FAD/A 1.1 (Product ID: 2CDG120040R0011, EAN: 4016779906685).
  • Designed for direct connection to Radio Time Switch FW/S 8.2.1.
  • Receives signal from DCF 77 transmitter within approx. 1000 km around Frankfurt.
  • Surface Mounted (SM) installation structure.
  • IP54 degree of protection against dust and moisture ingress.
  • Requires 0 batteries for operation.
  • Compatible Bus System: KNX (TP).
  • Supported by technical manual 2CDG941103P0001 and wiring diagram 9AKK108464A0380.

Benefits

  • Captures reliable radio time signals from the DCF 77 transmitter within a ~1000 km radius of Frankfurt.
  • Directly integrates with the ABB Radio Time Switch FW/S 8.2.1 for accurate system timing.
  • Surface-mounted enclosure with IP54 degree of protection ensures robust physical housing.
  • Zero battery operation (0 batteries needed) reduces ongoing maintenance efforts.
  • Seamless compatibility with standard KNX (TP) bus system environments.
  • Includes full digital project planning support via official BIM model ID 9AKK107046A4298.

Technical Specifications

Specification Value
Extended Product Type FAD/A 1.1
Product ID 2CDG120040R0011
Display Name FAD/A 1.1
Instructions and Manuals 2CDG941103P0001
Number of Batteries 0
E-Number (Norway) 4544101
E-Number (Sweden) 1738420
Declaration of Conformity – CE 2CDK509064D2701
EAN 4016779906685
Building Information Modeling – BIM 9AKK107046A4298
Catalog Description FAD/A1.1 DCF Antenna for Radio Time Switch, SM
Manufacturer Description For the connection to the Radio Tme Switch FW/S 8.2.1. The time signal from the DCF 77 transmitter can be received within a radius of approx. 1000 km around Frankfurt.
Degree of Protection IP54
Compatible Bus Systems KNX (TP)
Product Range KNX
E-Number (Finland) 2815438
E-Number (Switzerland) 533901909
WEEE B2C / B2B Business To Consumer
Wiring Diagram 9AKK108464A0380
Mounting Type Surface Mounted
Data Sheet, Technical Information 2CDG941103P0001
Power Loss 0
Color transparent
Product Net Width 72
Product Net Height 93

Applications

  • External radio time synchronization for KNX (TP) system components linked to the Radio Time Switch FW/S 8.2.1.
  • Surface-mounted installations within a 1000 km distance of Frankfurt requiring an IP54 rated DCF 77 antenna connection.

Installation Notes

  • Mount the device to a flat surface via Surface Mounting (SM) within suitable range of the DCF 77 transmitter near Frankfurt.
  • Wire the antenna directly to the Radio Time Switch FW/S 8.2.1 following wiring diagram 9AKK108464A0380 and instruction manual 2CDG941103P0001.
  • Verify that the IP54 sealing remains intact during surface installation.

Developer Resources

  • Instructions and Manuals: Document ID 2CDG941103P0001
  • Wiring Diagram: Document ID 9AKK108464A0380
  • Declaration of Conformity – CE: Document ID 2CDK509064D2701
  • Building Information Modeling (BIM): Document ID 9AKK107046A4298

FAQ

Which time switch is compatible with the ABB FAD/A1.1 antenna?

The ABB FAD/A1.1 is designed specifically for connection to the Radio Time Switch FW/S 8.2.1. Explore more ABB building automation products for professional building automation projects.

What signal does the FAD/A1.1 receive and over what range?

It receives the time signal from the DCF 77 transmitter within an approximate radius of 1000 km around Frankfurt. For certificates and current technical files, refer to the official product documentation.

What is the IP protection rating and mounting type of the FAD/A1.1?

The unit features an IP54 degree of protection and is designed for Surface Mounted (SM) installation.

Are batteries required to operate the FAD/A1.1 DCF antenna?

No, the device operates with 0 batteries required.

What is the exact product model?

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

Who is the manufacturer?

This product is manufactured by ABB.

Conclusion

The ABB FAD/A1.1 DCF Antenna (2CDG120040R0011) provides surface-mounted, IP54-rated time signal reception for the Radio Time Switch FW/S 8.2.1 in KNX (TP) bus systems within 1000 km of Frankfurt. Installers and system integrators can review our installer purchasing support options.

Ensure project specifications align with Product ID 2CDG120040R0011 and official wiring diagram 9AKK108464A0380 before purchasing on KNXbazzar.com.

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