DIMMER SWITCH LUNA 122 TOP3 RC AL

• Dusk switch with built-in weekly timer
• External light sensor included in delivery
• Different lux values can be programmed for different days of the week
• Fixed on and off times (e.g., for night cutoff)
• Programmable independent of light level
• 2 special programs with annual operation (e.g., 12/24/2007 - 1/6/2008): different lux values and switching times can be programmed for each special program
• DCF77 radio-controlled via external antenna
• 2 channels
• Holiday and day-off program with annual operation
• Fixed holidays and Easter-dependent holidays
• Different summer/winter time settings selectable or freely definable
• Channel-dependent operating time counter
• 2 external control inputs
• Switching light level settable digitally
• Adjustable turn-on and turn-off delay
• To prevent false switching caused by lightning, car headlights, etc.
• Factory preset: 1 minute
• Switching light level and delay can be set separately for turn-on and turn-off
• Channel and switching status display plus time-based lux value display
• Duofix spring terminals
• 2 wires per terminal
• Neutral point switching to protect relay contacts and extend lamp life (not for 24 V devices)
• Can be connected to a maximum of 4 sensors; up to 10 devices can be connected to one digital sensor
• Connection to Obelisk TOP2 memory card (PC programming)
• Second switching program from memory card
• Program copying
• Program backup
• Light sensor included in delivery
• Extended light range
• Continuous operation switch on/off
• Test function (always on) to check installation regardless of set light level
• Pre-selection of switching
• Display illumination (can be turned off)
• Pin coding
• External control input
• For switch or button
• Operating time counters with memory function.

This product description is an automated translation of the original Finnish description.