EELECTRON SB40A21KNX-PLWH 3025 — KNX BUTTON 55X55 WHITE PLASTIC

Product Description

The KNX® EELECTRON SB40A21KNX-PLWH button is a 4-channel device designed to manage a wide range of functionality within home and industrial automation systems. This touch button is highly configurable and can be used for on/off controls, brightness adjustment (dimming), control of shutters and blinds, recall of predefined scenarios and sequences of objects.

Control Functionality

The device includes a 2-stage thermostat with integrated PI controller, allowing precise control of heating and cooling equipment, valves and 2- and 4-pipe fan coils.

Connectivity and Sensors

The button is equipped with a 2-way connector on the back side, configurable as a digital or analog input. It is possible to connect an NTC probe (eelectron code TS01A01ACC or TS01B01ACC) to obtain the temperature measurement directly.

Visualization and Feedback

The presence of an RGB LED bar on the front side allows the visualization of states or other quantities available on the KNX bus, providing immediate and intuitive feedback to the user.

Installation and Compatibility

The SB40A21KNX-PLWH button is designed to be installed in Italian 2-module boxes, German or English boxes (British Box), ensuring easy integration into the different installation standards.

Communication Interface

The device is equipped with a KNX communication interface, ensuring efficient and reliable communication within the automation system.

• Managing on/off commands
• Adjusting the brightness (dimming)
• Control of shutters and blinds
• Recalling predefined scenarios
• Sequences of objects
• 2-stage thermostat with integrated PI controller
• 2-way connector configurable as digital or analog input
• RGB led bar for displaying states and quantities on the KNX bus
• Compatibility with Italian 2-module boxes, German and English boxes
• KNX communication interface