The RF pushbutton sensors for KNX transmit KNX telegrams wirelessly when the button is pressed, depending on the parameter settings when the application program is loaded. These could be e.g. telegrams for switching/pressing, for dimming or blind control. It is also possible to program encoder functions (dimming encoders and scene auxiliary units).
Features
Confirmation function as well as transmit and status display by 2-colour LED (red/green) separately for each button by 2-stage display function.
Optional status display by separate 1-bit status communication objects.
Transmit and confirmation display can be switched off.
The touch sensor can be attached to walls using screws or affixed to smooth or transparent surfaces using a mounting plate.
Project planning, commissioning and parameter setting are performed using ETS (version 5 or later).
Battery-operated device.
"Switching" function
Rocker or push-button function.
Command for pressing and releasing can be parameterised (ON, OFF, CHANGE, no reaction).
"Dimming" function
Rocker function.
Command when the rocker is pressed (right and left button) can be set in the parameters (lighter - ON, darker - OFF).
"Blind" function
Rocker function.
Command when the rocker is pressed (right and left button) can be set in the parameters (ON, OFF, CHANGE).
Time between short and long-term command can be set in the parameters.
"Value transmitter" and "Scene auxiliary unit" functions
Rocker function.
Command when the rocker is pressed (right and left button) can be set in the parameters (values 0 to 255, 0 to 100 % or scene number).
With scene auxiliary unit: Memory function possible.
Technical data
KNX medium
RF1.R
Start-up mode
S mode
Rated voltage
DC 3 V
Batteries
1 x CR 2450N
Ambient temperature
-5 °C to +45 °C
Wireless frequency
868.3 MHz
Transmission power
max. 20 mW
Range (free field)
approx. 100 m
Battery
Type
CR 2450N
UN no.
3091
Notes
Batteries are consumables and must be replaced regularly. Please observe the regulations on the disposal of used batteries.
The pushbutton sensor is delivered with a program-neutral start-up rocker. The suitable rocker set for the switch range must be ordered separately.
The range may be reduced when using metal rocket sets and/or metal cover frames.