RF Multi data interface for KNX

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Specification

Item no.

Room

Quantity

EAN

5121 00

4010337133261

Price system (PS) not equal to 1, 14 = reduced discount.

New product. Available from 12/2025.

Note: For legal reasons, some products are not available in certain countries.

EAN 4010337133261

Item no. 5121 00PU 1

PS 06

Price system (PS) not equal to 1, 14 = reduced discount.

New product. Available from 12/2025.

Note: For legal reasons, some products are not available in certain countries.

Features

The device is used as an interface for wireless communication between PC and KNX system via KNX RF (wireless).
The KNX RF Ready and KNX RF Multi wireless standards are supported.
The connection to the computer is made using a USB slot (USB 2.0 type A).
Using the USB stick, the addressing, programming and diagnosis of the KNX devices can be carried out by the start-up software (KNX RF Ready from ETS5/KNX RF Multi from ETS6).
Fast download of large applications by long frame support with ETS5 and higher.
Supports KNX Data Secure to allow encrypted telegrams to be forwarded.
No additional USB driver is required.

Technical data

KNX medium	RF1.R (from ETS 5)RF1.M (from ETS 6)
Start-up mode	S mode
Power supply	DC 5 V via USB port
USB version	2.0 or higher
USB connection	Type A
Ambient temperature	-10 °C to +55 °C
Relative humidity	Max. 80% (no condensation)
Wireless frequency (KNX RF Ready)	868.3 MHz
Wireless freqencies (KNX RF Multi)	868.3 MHz, 868.950 MHz, 869.525 MHz, 869.850 MHz
Transmission power	max. 20 mW
Range (free field)	approx. 100 m