Datasheet

ManualsBrandsMEAN WELL ManualsLED DriversLED Driver IP20

DALI-PWM Signal Converter

D A P-04

File Name:DAP-04-SPEC 2014-0 1-08

■ Model Encoding

Number of output channels

Series name

■ Description

DAP-04 is a "DALI signal to PWM signal” converter, specifically working with the MEAN WELL AC/DC

LED power supplies with 3-in-1 dimming function (1~10V / PWM / Resistance).

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Universal AC input / Full range ( up to 305VAC)

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Convert DALI signal to PWM signal

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4 DALI addressable output channels

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Built-in push dim function

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Comply with DALI standards (IEC62386-101, 102, 207)

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PWM active high or active low selectable by jumper

‧ Linear or logarithm dimming curve selectable (comply with IEC62386-207)

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Dimming range : 1 ~ 100%

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Built-in relay for ON/OFF control of LED power supply

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Fully isolated plastic case

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Class power unit, no FGⅡ

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IP20 design

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Power consumption < 0.5W (Note.1)

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3 years warranty

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Indoor lighting

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Office lighting

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Decorative lighting

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Input signal : DALI or push dim

Output signal : open collector PWM

signal

■ Features ■ Applications

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Summary of content (7 pages)

PAGE 1
DAP-04 DALI-PWM Signal Converter F ■ Features ‧Universal AC input / Full range ( up to 305VAC) ‧Convert DALI signal to PWM signal ‧4 DALI addressable output channels ‧Built-in push dim function ‧Comply with DALI standards (IEC62386-101, 102, 207) ‧PWM active high or active low selectable by jumper 90 M M SELV Bauar t gepruf t Sich erhe it egel ma ge od o s b e wac g ww w. tuv.
PAGE 2
DALI-PWM Signal Converter DAP-04 SPECIFICATION MODEL DAP-04 NUMBER OF OUTPUT CHANNELS 4 OUTPUT INPUT OUTPUT SIGNAL PWM, 1KHz (Typ.) OUTPUT PWM LOGIC Active high or active low selectable by jumper ; Factory setting is active high DIMMING RANGE 1 ~ 100% VOLTAGE RANGE 90 ~ 305VAC FREQUENCY RANGE 47 ~ 63Hz AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 0.1A COLD START 7A(twidth=500μs measured at 50% Ipeak) at 230VAC LEAKAGE CURRENT <0.
PAGE 3
DAP-04 DALI-PWM Signal Converter Block Diagram AC/L AC/N PUSH EMI FILTER AUX POWER PUSH DIM INTERFACE MCU DA+ DA- DALI INTERFACE DIM1 DIM2 DIM3 DIM4 ACTIVE HIGH/LOW SELECT RY+ RY- DIMMING OPERATION ※ PUSH dim(primary side) Function Pushing time No change of state <0.05 sec. Turn ON-OFF 0.1~1 sec. Dimming up or down 1.5~10 sec. Setting light to 100% >11 sec. ‧Maximum length of the cable, from push button to last driver, is 20 meter. ‧Factory default dimming setting : 100%.
PAGE 4
DAP-04 DALI-PWM Signal Converter Connection of Dimming Operation ‧ DALI Dimming solution : DAP-04 with MEAN WELL's LED power supply MEAN WELL's AC/DC LED PSU V+ VAD/DC LED PSU 1 DIM+ AC/N DIM- Lamp 1 V+ AD/DC VLED PSU 4 DIM+ AC/N DIM- Lamp 4 AC/L AC source ~ AC/L LED Lighting Fixture AC/L DIM1+ AC/N + DIM2 DA+ + DA- DIM3 + DIM4 - DALI Bus DALI controller Up to 4 channels DAP-04 (DALI-PWM signal converter) ※Note: Choose a suitable cable for connecting the DAP-04 and DALI controller and make sure
PAGE 5
DAP-04 DALI-PWM Signal Converter Dimming with LED PSU ON/OFF ‧ The DAP-04 is equipped with a relay that can be used to turn ON/OFF MEAN WELL LED PSUs. The relay is in the closed position when the DIM1 generates dimming signal; the relay is in the open position when there is no output signal on the DIM1.
PAGE 6
DAP-04 DALI-PWM Signal Converter SYNCHRONIZATION OPERATION ‧ DAP-04 provides 4-channel outputs; every channel controls up to 20 units of MEAN WELL LED PSU. The 4 channels can thus control up to 80 units of MEAN WELL LED PSU. (Note. 1) ‧The dimming percentage of the MEAN WELL LED PSUs controlled by the same channel of DAP-04 is the same. The dimming percentage per DAP-04 channel can be controlled independently.
PAGE 7
DAP-04 DALI-PWM Signal Converter Mechanical Specification Case No.DAP-04 Unit:mm 165 1 2 3 4 5 TB2 6 7 8 1 2 3 4 TB1 5 6 7 12 Terminal Pin No. Assignment(TB1) Pin No. 1 2 3 4 Assignment AC/L AC/N PUSH DA+ Pin No. 5 6 7 JP 1 Terminal Pin No. Assignment(TB2) Assignment DARY+ RY- Pin No. 1 2 3 4 Assignment DIM1+ DIM1DIM2+ DIM2- Pin No. 5 6 7 8 Assignment DIM3+ DIM3DIM4+ DIM4- Terminal Pin No. Assignment(JP1) Pin No. 1,2 Assignment ACT-HI Function Description of TB1 Pin No.