dimm.act. 4-g Std OneKNX DRA

Item condition	New
Brand	Gira
Categories	Sensors
Country of origin	DE
Harmonized System Code	8536 5080 00
Mounting method	DRA (DIN-rail adapter)
Model	Dimming actuator
Number of outputs	4
Frequency	50-60 Hz
Bus system KNX	Yes
Bus system radio frequent	No
Bus system Powernet	No
With bus connection	Yes
Type of load	Universal
Max. control current	0 mA
Voltage	110-230 V
Width in number of modular spacings	4
Other bus systems	None
Bus system LON	No
Substation input	No
Parallel-service possible	No
Local operation/hand operation	Yes
Output power	225 W
Degree of protection (IP)	IP21
With LED indication	Yes
Power boost suitable	Yes
Bus system KNX radio	No
Radio frequent bidirectional	-
Bus module detachable	-
Min. depth of built-in installation box	0 mm
Max. switching power LED	200 W

Packing level 1

4010337073345

Dimming actuator, 4-gang Standard for Gira One and KNX 4 x 225 W VA DRA Features: Function in the Gira KNX system: Dim actuator with integrated bus coupler. Switching and dimming of light bulbs, HV halogen lamps, dimmable HV-LED lamps, dimmable compact fluorescent lamps, dimmable inductive transformers with LV halogen or NV-LED lamps, dimmable electronic transformers with LV halogen or NV-LED lamps. Automatic or manual selection of dimming principle according to load. Idle-state, short-circuit, and excess temperature-proof Manual actuation of the outputs independent of the bus. Temporary status display can be activated, link via communication object possible across several actuators. Power extension using power boosters. To simplify configuration, all existing dimming channels can be assigned to the same parameters in the ETS and hence identically parametrised. Actively transmitting feedback or status messages can be delayed globally after a bus voltage recovery or ETS programming operation. Dimming outputs: Independent switching and dimming of the dimming outputs. The load type can be specified and the dimming principle defined: Universal (with automatic calibration procedure), electronic transformer (capacitive trailing edge), conventional transformer (inductive leading edge), LED (leading edge) or LED (trailing edge). Dimming characteristic curve per channel configurable in time and value range for adaptation to the respective connected load. Dimmable range can be set: Switch-on brightness, basic brightness and upper dimming limit. Performance on receipt of an absolute brightness value can be set (dimming, brightening, fading). Performance during relative dimming up in switched-off state can be set ( switch channel on, no reaction). Switching feedback: Active (transmitting to the bus cyclically or when there is a change) or passive (object can be read out) feedback function. Reaction on bus voltage recovery can be set for each output. Blocking function can be parametrised for each channel. Time functions (switch-on delay, switch-off delay). Staircase light function with advance warning function via time-controlled reduction of lighting or activation of permanent lighting. Can be integrated in the light scenes: Up to 16 internal scenes can be parametrised per output. Delay time for scene retrieval can be configured. Dimming performance can be set when a new scene is called up (brightening, dimming, fading). Visual feedback when saving a scene. Brightness value feedback: Active (transmitting to the bus cyclically or when there is a change) or passive (object can be read out) feedback function. For active feedback objects, the type of update can be set (when the input object is changed or when the feedback value is changed). This allows visualizations to be adapted individually. Notes : VDE approval in accordance with EN 60669-1, EN 60669-2-1. The maximum connected load depends on the operating mode selected (leading edge or trailing edge). You will find more detailed information in the operating instructions. Power extension using Gira power boosters. Installation on DIN top-hat rail. KNX Data Secure compatible. Fast application download (long frame support). Firmware can be updated using the Gira ETS Service App (additional software).