The LED Dimmer was developed to control voltage-controlled LEDs via the DALI protocol. This makes it possible to control the brightness of the LEDs between 0 and 100% absolutely flicker-free. With 2 DIP switches, the DALI dimmer is preset to the channel operating mode (1-, 2- or 3-channel dimmer) and accordingly only requires the defined number of DALI addresses.
| Operating voltage | DALI BUS supply, max. 2mA (total for 1-3 CONTROL-GEARS) 12V to 24V DC pulse-proof for voltage-controlled LEDs |
| Current consumption | max. 3050mA per LED circuit, back-up fuse max. 10A |
| Output power | 3 circuits with 3000mA each |
| BUS control |
DALI compatible with DALI IEC 62386-102 12V to 24V DC pulse-proof for voltage-controlled LEDs 3 DALI Standard CONTROL GEARS (DEVICE TYPE 0) PHYSICAL MIN LEVEL = 1 Exception: - no lamp failure detection |
|
Cable length power supply to LED dimmer | max. 20m (observe max. permissible voltage drop for cross-section calculation of cable) |
|
Cable length LED dimmer up to last LED | max. 10m (observe max. permissible voltage drop for cross-section calculation of cable) |
| Mounting | lamp installation |
| Connection | screw terminals 1.5mm² |
| Max. ambient temperature | +45°C |
| Storage temperature | -25...+70°C |
| Humidity | 0...85 % r. h. non-condensing |
| Protection class | in not installed condition IP 10 |
| DIP-1 | DIP-2 | Outputs | DALI-GEAR |
|---|---|---|---|
| OFF | OFF | Cathode 1 (Ka.1) | GEAR A |
| Cathode 2 (Ka.2) | GEAR B | ||
| Cathode 3 (Ka.3) | GEAR C | ||
| Cathode 4 (Ka.4) | GEAR D | ||
| ON | OFF | Cathode 1 (Ka.1) | GEAR A |
| Cathode 2 (Ka.2) | GEAR A | ||
| Cathode 3 (Ka.3) | GEAR A | ||
| Cathode 4 (Ka.4) | GEAR A | ||
| OFF | ON | Cathode 1 (Ka.1) | GEAR A |
| Cathode 2 (Ka.2) | GEAR A | ||
| Cathode 3 (Ka.3) | GEAR B | ||
| Cathode 4 (Ka.4) | GEAR B | ||
| ON | ON | Cathode 1 (Ka.1) | GEAR A |
| Cathode 2 (Ka.2) | GEAR B | ||
| Cathode 3 (Ka.3) | GEAR C | ||
| Cathode 4 (Ka.4) | GEAR C | ||
| Notice: After changing the DIP switches, the DALI addresses of the LED dimmer must be deleted again. This must then be reparameterized in the current configuration. | |||
| LED | State | Meaning |
|---|---|---|
| red | On | Dimmer is still in (default) delivery state |
| Off | Dimmer is no longer in (default) delivery state, i.e. parameters were changed or dimmer was addressed |
Please note:
The red LED is NOT an operating voltage or function indicator of the dimmer! It is located next to the DIP switch.
| +Ub | Voltage input + for LED supply |
| GND | Voltage input - for LED supply |
| LED 1,2,3(+) | Common anode (+) of LEDs |
| LED 1 (-) | Cathode (-) for LED channel 1 |
| LED 2 (-) | Cathode (-) for LED channel 2 |
| LED 3 (-) | Cathode (-) for LED channel 3 |
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Article no.: 80100423
LED Dimmer with 3 independent constant voltage outputs, CV with maximum 3000mA each. Dimming 0-100% high resolution, monochrome coloured or circadian/HCL (Human Centric Lighting warm white / cold white). The dimmer is controlled via the DALI protocol.
