Power MOSFET with an almost unlimited number of circuits up to 400W. Automatic lamp detection. Standby loss of just 0.3 watts. Dimming to minimum and maximum brightness as well as soft on/soft off when switching the lamp can also be set. Digitally adjustable and fully electronic multi-function time relay for lamps up to 400W depending on the ventilation conditions. Dimmable energy-saving lamps and dimmable 230V LED lamps also depending on the lamp electronics. If the minimum brightness is not set to 0, the lamp is not switched off but dimmed to the set percentage value. Up to 3600W with power boosters LUD12-230V on connections X1 and X2. Universal control voltage locally 8..230V UC and additional universal voltage control inputs 8..230V UC central on and central off. The control inputs are galvanically isolated from the supply and switching voltage 230V. Zero crossing switching to protect the lamp. From 110V control voltage, glow lamp current 5mA. Automatic electronic overload protection and overtemperature shutdown. Both the function and the times are entered using the two buttons MODE and SET and shown digitally on an LC display. When setting the time, all values can be entered within the preselected time frame (0.1 to 9.9 or 1 to 99 seconds, minutes or hours). The longest time is 99 hours. This makes 600 time settings possible. The entered time(s) is (are) constantly displayed digitally. Adjustable functions (description on page E9): RV = OFF delay, AV = ON delay, AV+ = Additive ON delay, TI = Clock generator starting with pulse, TP = Clock generator starting with pause, IA = Pulse-controlled ON delay, IF = Pulse shaper, EW = ON-time pulse, AW = OFF-time pulse, EAW = ON and OFF-time pulse, ARV = ON and OFF delay, ARV+ = Additive ON and OFF delay, ES = Impulse switch, SRV = Impulse switch with OFF delay, ESV = Impulse switch with OFF delay and OFF warning, ER = Relay, ON = Permanently ON, OFF = Permanently OFF. For the functions TI, TP, IA, EAW, ARV and ARV+, a different second time can be entered, also with a different time frame. Setting the times and functions: Press the MODE button to select the LCD element that is to be changed. The element currently being accessed flashes. Pressing the SET button changes the element being accessed. This can be the function, the time frame, the time T1 or the time T2 (only for TI, TP, IA, EAW, ARV and ARV+). Each entry is terminated with the MODE button. After setting the time with MODE, no element flashes any more - the time relay is ready for operation. The next time the MODE button is pressed, the entry cycle starts again from the beginning, all set parameters are retained if they are not changed with SET.25 seconds after the last operation and if the element is still flashing, the input cycle is automatically ended and the previous changes are lost. Setting the additional parameters that apply to all functions: If the MODE button is pressed for more than 2 seconds, you enter the submenu. Use the SET button to select the parameter to be changed and press MODE to confirm. Use the SET button to enter the value and press MODE to confirm. After the 'LED' submenu item, you automatically return to the main menu. MIN = Minimum brightness when switched off, adjustable to 0 and from 10 to 89 (%), factory setting = 0. MAX = Maximum brightness when switched on, adjustable from 10 to 99 (%), factory setting = 99. MAX must be at least 10 levels above MIN. RMP = On and off ramp (soft on and soft off) adjustable from 0 = 10ms to 99 = 1s, factory setting = 0. LED = LED+ for dimmable 230V LED lamps, which are in automatic mode (phase cut-off