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BES 4 Digital Inputs Module

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4E-K CT454020
New product

4 low-voltage (SELV) digital inputs module for connecting conventional pushbuttons o switches. This device has programmable inputs for working simultaneously or independently in different modes (binary inputs, blinds, dimmers, etc). Arithmetic-Logic Unit (AUL).   

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CT454020 is an adaptor for mechanical controls to KNX. This device has 4 digital low voltage inputs (SELV) referred to an internal reference to connect conventional pushbuttons or switches. This input device is designed to be installed in mechanism boxes, behind the mechanisms, being especially useful to distribute the installation and to execute different events through the KNX bus. 

PARAM: Programming by ETS parameter application.

  • Supply: 29V DC from KNX BUS
  • Consumption: 9mA from KNX BUS
  • Inputs: 4 extra-low voltage inputs (SELV)
  • Maximum cabled distance: 30 meters
  • Size: 45 x 45 x 10mm
  • Mounting: Built-in on universal distribution box
  • ETS4  
4E-K CT454020
New product

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