Push-button interface 2x Standard for KNX

Features

General

• Depending on the variant, two, four or eight independent channels, which work as inputs or as outputs depending on the ETS parameterization.
• Common reference potential for all channels.
• Outputs: Connection of LED. Short-circuit-proof, overload protected and reverse polarity. Parallel switching of outputs possible for consumers with higher power requirements.
• Inputs: Pulse current to prevent contact pollution from oxide layer formation on the connected contacts.
• Channels can be activated and deactivated individually.

Possible parameterization after the channel function is selected

• Contact type is adjustable.
• Switching: When pressing and/or letting go, it is adjustable (no reaction; turn on; turn off; switch it off).
• Compulsory position: Command when pressing and/or letting go is adjustable (no reaction; compulsion active, powering on; force active, switching off; compulsion inactive).
• Dimming and color temperature: When pressing, the time between switching and dimming, dimming in different stages, the telegram repetition during long operation and sending a stop telegram at end of the operation is adjustable.
• Jalousie / roller shutter / awning / Roof window: Pressing and the command order is adjustable.
• Specifying: Data point type, value range and value is adjustable. Optionally, the value adjustment can be activated at the long press of a button.
• Scene reference: Scene number can be called or switched at short press of a button. At a long press of a button, the memory function is optionally performed.
• Short and long press of a button: Up to two telegrams can be sent to the KNX bus by pressing a button. The transmission behavior can be adjusted and the time for short and long operation can be adjusted. The functionality of the channels is separately adjustable.
• Room temperature controller servant: The functionality (operating mode switching, forced operation mode switching, presence function and target temperature shifting) is adjustable.
• Behavior after bus voltage return is adjustable.
• Locking function is adjustable.