KNX push button module Universal Universal, 2-way, F50, AS/A series including transparent cover Item no.: A 50 NA
for 2-way button set, Item no.: A 502 TSA ..
can be expanded with a push button extension module Item no.: A 509.. TSEM
ETS product family push buttons
Product type 2-way push button
Intended use
Operating consumers, e.g. light on/off, dimming, blinds up/down, brightness values, temperatures, calling up and saving light scenes, etc.
Installation in device box with dimensions according to DIN 49073
Product properties
KNX medium: TP 256
Push button functions switching, dimming, blind control, Value transmitter, scene call, etc.
One or two functions per button
Complete with button set
Illuminated label field
One status LED per button - can be set to red, green or blue
One operating LED as an orientation light and to display the programming status - can be set to red, green or blue
Brightness of status LEDs, operating LED and label field can be adjusted, can be switched during operation, e.g. during the night
Measurement of the room temperature
Extension for room temperature controller
Locking function: Locking or switching the function of all or individual button functions
Alarm function, optionally with acknowledgement by pressing any button
Energy saving mode
Integrated bus coupler
Connection for a 1-4-way touch sensor extension module
Includes transparent button set for operation on construction sites without designer buttons
| Feature | Value |
| KNX bus system: | yes |
| Protection class (IP): | IP20 |
| Mounting type: | Flush-mounted |
| Number of actuation points: | 4 |
| Radio bus system: | no |
| With display: | no |
| With room thermostat: | no |
| With bus connection: | yes |
| Bus system Powernet: | no |
| With infrared sensor: | no |
| Bus system LON: | no |
| With theft/dismantling protection: | yes |
| With LED display: | yes |
| With label field: | no |
| Material: | Plastic |
| Bus system KNX radio: | no |
