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Tameson UK£107.43Visit shop Jung Knx F10 Universal 2-Channel Push Button Module - A10921st
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The JUNG A10921ST is a professional-grade push button sensor module designed for electrical contractors and smart home integrators working within KNX bus systems. It offers reliable, multi-functional control for building automation, allowing for highly customizable operation of lights, shades, and scenes. While it provides an exceptionally clean, flush-mounted finish, note that it requires specific technical expertise in KNX programming and installation to integrate into an existing bus network.
| Series | A |
|---|---|
| Model Part Number | A10921ST |
| Brand | Jung |
No, this is a KNX bus system device and must be connected to a KNX bus line, not a standard 120V/230V circuit.
No, the device is specifically rated for indoor use only within a temperature range of -5 to 45 degrees Celsius.
You will need the KNX Engineering Tool Software (ETS) to configure the functionality of the actuation points.
This module is designed for compatibility with the JUNG A and AS series range.
The device is powered via the KNX bus line, provided the bus is powered by a standard KNX power supply unit.
Check the KNX bus connection to ensure the positive and negative wires are properly seated in the terminal.
Verify that the bus line is powered and that the device has been assigned a correct physical address.
Re-check the claw or screw mounting to ensure the device is pulled firmly against the wall box.
To install the A10921ST, ensure your KNX bus cable is correctly terminated at the device terminals. Secure the module into the flush-mounted wall box using either the provided claw fasteners or traditional screws for a tighter fit. Once physically installed, the device must be addressed and programmed through the KNX bus line using ETS. The module is fully compatible with the JUNG A and AS series frame range. For maintenance, keep the module clean by wiping with a dry, lint-free cloth; avoid using abrasive cleaning agents or excessive moisture, which could damage the internal bus components.
