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Control unit with touch screen EST3

EAN: 8595188177009 | Code: EST3-ABL-BWH


  • The control unit with touch screen EST3 is a suitable control element of the iNELS system in places where it is necessary to control multiple devices. The unit replaces several drivers and enables minimizing the number of switches on the wall.
  • EST3 features a 3.5" color touchscreen with an aspect ratio of 3:4. The basic display resolution is 240x320 pixels. The color depth of 16.7 million colors (24-bit color, True Color).
  • Use the touch-sensing surface to control configured buttons and symbols on the screen just by a light touch of a finger. Individual symbols on the screen are in the "Press" animated by the associated output in the system.
  • EST3 has these screens (the displayed screens can be set in iDM3): 
    - buttons screen
    - temperature control screen
    - control RGB/RGBY/RGBW light sources screen
  • Selecting the default screen is possible from the iDM3 software. 
  • For the screen of buttons, one of four different matrixes buttons can be used - 2x2, 2x3, 3x3 and 3x4. Matrix selection can be done from the iDM3 software. The screen can then be used with up to 12 buttons to control appliances or scenes.
  • In the menu settings, directly on the EST3 component one of 48 prepared symbols (for control of lighting, shading, scenes and other technologies) can be assigned to each button or the buttons can be used to enter text (number of characters depends on the matrix of buttons and therefore the size of the buttons).
  • The temperature regulation screen enables coordination of the temperature of the selected heating circuit in a range of ±3, ±4 or ±5 °C (in relation to settings in iDM3).
  • The virtual wheel can be used for temperature correction, where you can drag your finger across the screen to control the temperature by half a degree Celsius.
  • The temperature correction can also be used instead of the virtual wheel symbols "+" and "-".
  • EST3 units do not have an integrated temperature sensor or terminals for connection to an external temperature sensor. Within the iDM3 software, it is possible to assign any unit of heat input system iNELS.
  • The control RGB/RGBY/RGBW light sources screen allows you to comfortably control your RGB/RGBY/RGBW light sources and adjust the luminous atmosphere as needed.
  • For these RGB/RGBY/RGBW light sources, it is possible to use the controls on the screen to adjust the color and brightness. It is also possible to directly set the RGB/RGBY/RGBW illumination light source to white color.
  • Located in the left upper corner of the screen are 4 indicators that can signal the status of any logical input/output in the iNELS system.
  • In iDM3 it is possible to define the displayed screen, the default screen, the matrix of buttons, type RGB/RGBY/RGBW, and a correction range for the temperature control.
  • In the settings menu directly on the device EST3 it is possible to select the menu language, screen saver, sleep mode, brightness adjustment and symbols and texts for each button.
  • EST3 are designed as LOGUS90 devices (EST3 however cannot be placed into multi-frames with other devices in this design) and are intended for mounting to the installation box.


  • Number of buttons: 2x2 / 2x3 / 3x3 / 3x4 
  • Supply voltage: BUS 27 V DC
  • Rated current from BUS: 150 mA (at 27 V DC)
  • Dimensions: 94 x 94 x 36 mm


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