Powerline universal dimmer actuator. 53x43mm, 40mm deep, for installation in 58mm switch boxes. Power MOSFET up to 300W. Automatic lamp detection. Sensor input 230V. Standby loss only 0.6 watts. For controlling and dimming in the same place. Universal dimmer switch for lamps up to 300W, depending on the ventilation conditions. Dimmable energy-saving lamps ESL and dimmable 230V LED lamps also depend on the lamp electronics. No minimum load required. Switching with soft on and soft off to protect the lamp. Short control commands switch on/off, permanent control changes the brightness to the maximum or minimum value. Interrupting the control changes the dimming direction. The set brightness level remains stored when switched off (memory). Minimum and maximum brightness can be changed with SIENNA-Professional. In the event of a power failure, the switching position and brightness level are saved and, if necessary, switched on when the supply voltage returns. Automatic electronic overload protection and overtemperature shutdown. There are two rotary switches on the front for address assignment: The left rotary switch determines the group address g with 16 alphabetical values from A to P. The right rotary switch determines the element address e with 16 numerical values from 0 to 15. Above this there is a slide switch as a configuration switch: The AUTO1 position allows dimming of all lamp types up to 300 watts. The LC1 position is a comfort position for LED lamps up to 150 watts, which cannot be dimmed far enough on AUTO (trailing edge phase control) due to their design and therefore have to be forced to leading edge phase control. The AUTO2 position allows dimming of all lamp types up to 300 watts. Increased minimum brightness compared to AUTO1. Inductive (wound) transformers must not be used in the LC1 position. In addition, the maximum number of dimmable LED lamps is lower than in the AUTO position due to the design. All entries and configurations can also be accessed via the power grid using the Sienna Professional PC software. L loads (inductive loads, e.g. wound transformers) and C loads (capacitive loads, e.g. electronic transformers and LED lamps) must not be mixed. R loads (ohmic loads, e.g. 230V incandescent and halogen lamps) can be mixed in as desired. To the left of the rotary switches there is a red LED which indicates all activities. Next to it is the reset button and to the right of it a service pin. Functions as per the operating instructions. The connection terminals at the top are plug-in terminals for conductor cross-sections from 0.2mm² to 1.5mm².
