The LED Dimmer was developed to control up to 3 LED lights 250mA 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.
Electrical Data
| Operating voltage |
DALI BUS supply, max. 2mA (total for 1-3 CONTROL GEARS) 12V to 48V DC impulse-proof for Power-LEDs |
| Current consumption | max. 300mA per LED circuit, back-up fuse max. 10A |
| Output power | 3 circuits with 250mA each |
| BUS control |
DALI compatible with DALI IEC 62386-102 3 DALI Standard CONTROL GEARS (DEVICE TYPE 0) PHYSICAL MIN LEVEL = 1 Exceptions: - no lamp failure detection - no SYSTEMFAILURE LEVEL "255" only "0-254" |
|
Cable length power supply to LED dimmer |
max. 40m (observe max. permissible voltage drop for cable cross-section calculation) |
|
Cable length LED dimmer up to the last LED |
max. 50m (observe max. permissible voltage drop for cable cross-section calculation) |
| Mounting | housing for lamp installation |
| Connection | screw terminals 1.5mm² |
| Max. ambient temperature | +45°C |
| Storage temperature | -25°C to +70°C |
| Humidity | 0...85 % r.h. non-condensing |
| Protection class | in not installed state IP 10 |
State Indicator (Factory Setting)
| 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.
Terminals LED side
| +Ub | Voltage input + for LED power supply |
| +Ub | Voltage input + for LED power supply |
| GND | Voltage input - for LED power supply |
| GND | Voltage input - for LED power supply |
| LED (+) | Common anode (+) of the Power-LED |
| LED (+) | Common anode (+) of the Power-LED |
| LED 1 (-) | Cathode (-) for Power-LED channel 1 |
| LED 2 (-) | Cathode (-) for Power-LED channel 2 |
| LED 3 (-) | Cathode (-) for Power-LED channel 3 |
DIP switches
| 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 | ||
| ON | OFF | Cathode 1 (Ka.1) | GEAR A |
| Cathode 2 (Ka.2) | GEAR A | ||
| Cathode 3 (Ka.3) | GEAR A | ||
| OFF | ON | Cathode 1 (Ka.1) | GEAR A |
| Cathode 2 (Ka.2) | GEAR A | ||
| Cathode 3 (Ka.3) | GEAR B | ||
ON | ON | Cathode 1 (Ka.1) | GEAR A |
| Cathode 2 (Ka.2) | GEAR B | ||
| Cathode 3 (Ka.3) | GEAR B | ||
| 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. | |||
Additional Equipment
| Article no.: 80100604 ISYnet - NT-LED-12V-15A Power supply for LED applications |
| Article no.: 80100608 ISYnet - NT-LED-48V-5A Power supply for LED applications |
| Article no.: 80100609 ISYnet - NT-LED-48V-5,4A Power supply for LED applications |
| Article no.: 80100610 ISYnet - NT-LED-48V-10A Power supply for LED applications |
| Article no.: 80100611 ISYnet - NT-LED-48V-20A Power supply for LED applications |
| Article no.: 80100616 ISYnet - NT-LED-24V-5A Power supply for LED applications |
| Article no.: 80100618 ISYnet - NT-LED-24V-10A Power supply for LED applications |
| Article no.: 80100619 ISYnet - NT-LED-24V-10A Power supply for LED applications |
| Article no.: 80100620 ISYnet - NT-LED-24V-20A Power supply for LED applications |
| Article no.: 80100640 ISYnet - NT24V/40A-3Ph Power supply for LED applications |
| Article no.: 80100641 ISYnet - NT-LED-24V-40A Power supply for LED applications |
