Description
KAA-4R4V-S Series
KNX LED actuator / dimmer
The KAA-4R4V-S dimming actuator is a 4 channels device with high quality independent latching relay to turn on or off ,which is suitable for MEANWELL all kinds of LED drivers. The product specification indicate the maximum number of recommended LED drivers per channel which is easy for building planning. Based on the KNX architecture, KNX system engineers can easily program through the ETS systems needed during planning or use, or manually through the physical buttons on the panel.
KAA-4R4V-S is independently configured with a green LED on each channels to indicate the status of the switch. The compact design with 4 units(72mm) wide modular makes it suitable for installation in the distribution board on 35mm mounting rails in the ElB/KNX application. The connection to the KNX bus is implemented via a bus connection terminal. The new version also supports KNX Data Secure function. KNX Data Secure offers protection against manipulation in building automation and can be configured in the ETS project.
In addition to the basic switch function, a DC 0(1)-10V interface by current sinking is provided for dimming the connected LED driver or ballast. The dimming curve can be adjusted to linear or logarithmic mode, so that the end user has excellent dimming experience. It can also be used with motion sensors in the buildings to save energy. The dimmer are powered via the ElB/KNX and do not require any additional power supply. As result, KAA-4R4V-S is featuring both reliability and multi functionality to meet various needs in a modern building.
Features (KAA-4R4V-S) :
- Dimming and switching LED driver and conventional electronic ballast
- LED indicator for each channel
- Linear or logarithmic dimming curve programable via ETS software
- Support KNX Data Secure
- Manual control via Push button on panel
- Programmable various time and scene function
Applications :
- Building Automation
- Lighting switch / dimming control
- Shutter/Blind control