![CDATA[DALI-2 control device with four freely programmable switching inputs for mains voltage and 4 potentiometers for direct brightness adjustment - 4 potentiometers for adjusting the light level - LED display of the active inputs - DIN rail mounting - the device is supplied via the DALI bus Technical data: Inputs for: Switching input for mains voltage Number of inputs: 4 Identification of input terminals: L1, L2, L3, L4, N Input voltage: 230Vac Input voltage tolerance: +20% / -25% Input voltage frequency: 50Hz 60Hz / DC Transport and storage temperature: -20 to +75 degrees Celsius Operating temperature: -20 to +75 degrees Celsius Relative humidity, non-condensing: 15% 90% Insulation data: Impulse voltage category: II Pollution degree: 2 Rated insulation voltage: 250V Rated impulse voltage: 4kV]]>
