Push button module for illuminated buttons
LIGA.AIR.8T.8LED
EUR 190.00
GTIN: 7640455524572
The I/O module LIGA.AIR.8T.8LED.240 is controlled with the Casambi app. It is directly connected to 230VAC
and has 8 insulated inputs for push buttons with dry contacts and 8 LED outputs for 48VDC and a total, fused
current of 400mA. The 8 LED outputs show the last selected input. Each signal output is protected by a diode for the operation of inductive loads such as DC-relays etc.
For this operation, the common diodes cathodes (COM DK) need to be connected to the power source of therelays. (Shown below in the circuit examples: Connection from positive pole of U2 to COM DK.) When using multiple power supplies, the supply connected to COM DK must have the highest voltage of all, or a discharge through the internal diodes will happen and may damage the module.
The LIGA.AIR.8T.8LED enables feedback from the Casambi system to the light switches. If an assigned light, group of lights or scene is set to a dimming level between 1% and 100%, the LED is on. At 0%, the LED is off. In addition, the LED can be dimmed and a flashing function activated if required.
