DIMMER EUD12NPN-UC

Dimmer/switch module for DIN rail. Wide control voltage. With the top rotary switch, during operation, depending on the lamp used, select whether to use the automatic load detection function AUTO (recommendation, fade-out dimming) or different dimming curve functions LC1, LC2, or LC3 (fade-in dimming). If the MEM+ setting range is selected, the dimmer’s memory function is active, meaning the last set brightness level is always saved when the lights are turned off, and the lights are always turned on at the same level. If the MEM- setting range is selected, the memory function is disabled and the lighting is always turned on at maximum brightness. With the middle rotary switch, the minimum lighting level (lowest dimming level) can be adjusted. With the bottom rotary switch, the dimming speed can be adjusted. This also sets the speed of the soft on/off switching. - Universal dimmer for loads up to 400W depending on ventilation conditions. - Dimmable energy-saving lamps and dimmable 230V LED lamps depending on the electronic structure of the device. - Automatic load detection. - Zero-crossing switching with soft on/off to protect the load. - Universal control voltage 12-230V AC/DC, galvanically isolated from the 230V operating voltage and load voltage. - No minimum load required. - Automatic electronic overload and temperature protection. - Standby power consumption only 0.1 watt. - Minimum and maximum lighting levels and dimming speed adjustable. - Equipped with child room and sleep function. - Modular unit for DIN rail mounting according to standard DIN-EN 60715 TH35. - 1 module = width 18 mm, depth 58 mm. - Short control command turns on/off; long command increases light intensity to maximum level or decreases it to minimum level. - Interruption of the control signal changes the dimming direction. - Each lighting level is stored upon turn-off (memory function). - In case of power failure, the switching state and lighting level are stored in memory and restored when power returns. - Indicator light current up to 5mA when control voltage is at least 110V. This product description is an automated translation of the original Finnish description.