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b.Push dim MEAN WELL's AC/DC LED PSU Dimming control mechanism DAP-04 Installation Manual AC/L AC source F 90 M M V+ AC/DC VLED PSU1 DIM+ AC/N DIM- ~ Lamp 1 Bau ar t gepr uft Si cherhei t eg el ma ge od o s be wac g SELV Pushing time <0.05 sec Turn ON/OFF 0.1~1 sec Dimming up or down 1.5~10 sec Setting light to 100% >11 sec ww w.t uv.co m ID 20000 00000 V+ AC/DC VLED PSU4 DIM+ AC/N DIMAC/L Features: •Universal AC input/Full range (up to 305V) •Convert DALI signal to PWM signal •4 DALI addressable output channels •Built-in push dim function •Comply with DALI standards (IEC62386-101,102,207) •Linear or logarithm dimming curve selectable (meet IEC62382-207) •PWM active high or active low selectable by jumper •Dimming range:1~100% •Fully isolated plastic case •Class Ⅱ power unit, no FG •IP20 design •Power consumption < 0.5W •3 years warranty •Built-in relay for ON/OFF control of MEAN WELL's AC/DC LED power supply Lamp 4 LED Light Fixture AC/L DIM1+ AC/N + DIM2 Push + DIM3 + DIM4 DAP-04 - Push dimmer •It will always dim up when light intensity is lower than 10%, whereas it will always dim down when light intensity is higher than 90% •Factory default dimming setting : 100% ※Note: Only use Normally Open Push Button without light indicator . Wiring: c.Dimming with LED PSU ON/OFF •Use wires with an adequate cross-section (see 3) Relay or magnetic switch •Use suitable mounting tools to do the wiring and mounting (see 3) •Use a Miniature Circuit Breaker (MCB) with an adequate current rating to protect the lighting system (see 4) AC source ~ + Environmental limitations: AC/L V+ AC/N V- MEAN WELL AC/DC LED PSU DIM+ Relay •Maximum ambient temperature must not exceed 60℃ Cautions: AC/N + DAP-04 manufacturers may be incompatible with the DAP-04 Settings and connections: 1.Terminal Block Pin Assignments LED Li ght Fixture DIM- AC/N Figure 1 DAP-04 •Only can be used with MEANWELL's LED Power Supply Units (PSUs) equipped with 3 in 1 dimming function. LED PSUs made by other V- MEAN WELL AC/DC LED PSU DIM+ Relay + DIM1 - •This unit must be installed by a qualified electrician + DIM1 - Figure 2 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. ※Note: An additional magnetic switch is needed when the total input current of the selected LED PSUs is higher than 8A or used with LED PSUs whose inrush current is greater than 50A, please refer to the figure 2. d.Synchronization operation Dimmi nga bl e AC/ L AC/ N PUSH DA+ DA- TB2 TB1 RY+ RY- D IM1+ D IM1D IM2+ D IM2D IM3+ D IM3D IM4+ D IM4- DIM+ ACT-HI AC/L Lamp 1 + + DIM1 + DIM2 - Dimmi nga bl e L ED p ow er L ED p ower DIM- Dimmi nga bl e Up t o 20 unit s DIM+ + DIM- DIM+ + L ED p ow er DIM- DIM+ + DIM- DAP-04 + DIM3 + DIM4 - MEAN WELL's AC/DC LED PSU V+ AC/DC VLED PSU1 DIM+ AC/N DIM- Dimmi nga bl e Up t o 20 unit s L ED p ower 2.Connection of Dimming Functions a.DALI ~ ~ AC/L AC/N V+ AC/L AC source LED Light Fixture DIM- AC/L •Only install the unit at indoor environments AC source Function No change of state Up to 4 channels The DAP-04 is equipped with 4 DALI channels, each channel can drive up to 20 LED PSUs, allowing a total of 80 LED PSUs to be connected to the DALI/PWM converter. (Each channel is individually addressable, light intensity of LED PSUs connected to the same channel will be the same; the maximum allowable voltage drop between the DAP-04 and LED PSUs should not be higher than 0.5V; Maximum cable length for 1.31mm 2 cables is 300m.) ※Note: Light intensity of LEDs in the same group may be decreased when one of the LED PSUs is AC OFF. 3.Recommended Screwdriver, Wire and Torque Setting Type AC/L V+ AC/DC VLED PSU4 DIM+ AC/N DIM- DALI Bus DALI c ontroller AC/L DIM1+ AC/N + DIM2 DALI+ + DALI- DIM3 + DIM4 DAP-04 Lamp 4 LED Light Fixture The cover (the blue ones) TB1(ACL/N,PUSH,DALI±,RY±) ψ1.02mm-ψ1.628mm Stranded wire 0.823-2.08mm American wire gauge 14-18AWG 16-18AWG Wire stripping length 10mm(0.39") 10mm(0.39") 3mm Slotted 3mm Slotted 3-4kp(6.61-8.81lb F) 3-4kp(6.61-8.81lb F) Screwdriver 5mm Phillips Recommended tightening torque 4.6kgf-cm(4lb-in) Suggested push-down strength Up to 4 channels ※Note: Choose a suitable cable for connecting the DAP-04 and DALI controller and make sure the maximum voltage drop between these two units should not be higher than 2V. (Maximum cable length for 1.5mm 2 cables is 300m.) TB2(DIM1±,2±,3±,4±) Solid wire 2 ψ1.02mm-ψ1.29mm 0.823-1.31mm 2 4.Suggested Maximum Number of the DAP-04 Units that can be Connected to a MCB at 230Vac Model B10 B16 C10 C16 DAP-04 10 16 17 27 ※Note: These calculated values are based on MCB S201 series manufactured by ABB. MEAN WELL ENTERPRISES CO., LTD. No.28, Wuquan 3rd Rd., Wugu Dist., New Taipei City 248, Taiwan (R.O.C.) http://www.meanwell.com Version 0
