THEBEN LUNA 134 KNX

KNX Light Level Controller

Product code: 1349200

LUNA 134 measures the brightness with 1, 2 or 3 external data bus sensors. The measured values can be sent to the bus.

Light level controller
External light sensor included in delivery
For brightness-dependent controlling
10 channels
4 threshold values channels for connecting external KNX-sensors (e.g. temperature)
6 logic channels
Up to 3 lights sensors can be connected
Manual operation on device
4 keys for setting threshold and switch on/off delay
DuoFix spring terminals
For 2 conductors each
Wire or strand (with or without wire end sleeve)
Wire diameter: 0.5 - 2.5 mm2
Button for releasing plug-in connection
Display back light (can be turned off)
Thresholds can be shown or changed on display
PIN coding

Operating Voltage: 110...240VAC
Power Consumption: 1W at 230VAC
Bus Voltage: KNX Bus 21...30VDC
Bus Current Consumption: 10mA
Brightness measuring range: 1 - 100000 LUX
Max. cable cross section: 2.5 mm2
Cable length: 100 m (YCYM 2 x 2 x 0.8 mm 2 pairs for DATA bus) 50 m (YCYM 2 x 2 x 0.8 mm 1 pair each for KNX and DATA bus)
Max. number of connectable brightness sensors on DATA bus: 3