Mean Well DALI-2 Controller DAP-04-S01

The Mean Well DAP-04-S01 is a compact DALI-2 controller designed for standalone or integrated lighting control systems. It provides a built-in DALI bus power supply of 250mA and supports up to 64 DALI devices (DT6/DT8), 16 groups, and 16 scenes. The controller features a rotary knob and push button interface for easy dimming, CCT, RGBW, ON/OFF, and scene recall control. It is wall-mountable in a standard 86x86mm box and operates on 12~24V DC input. With protection features including short circuit and over voltage on the DALI bus, the DAP-04-S01 ensures reliable performance in commercial and residential lighting applications.

Advantages

Built-in DALI bus power supply eliminates the need for an external power supply. Supports up to 64 DALI devices for extensive lighting networks. Compact wall-mount design fits standard 86x86mm boxes. Versatile control functions including dimming, CCT, RGBW, and scene recall. Robust protection features ensure long-term reliability.

Suitable for

• Commercial lighting control systems
• Residential smart lighting
• Office and retail lighting
• Standalone DALI installations

Key specifications

• DALI Standard: DALI-2 (IEC 62386-101/103/207/209)
• Input Voltage: 12 ~ 24V DC
• DALI Bus Power Supply: Built-in 250mA
• Max. DALI Devices: 64 (DT6/DT8)
• Max. DALI Groups: 16
• Max. DALI Scenes: 16
• Control Interface: Rotary knob, Push button
• Control Functions: Dimming, CCT, RGBW, ON/OFF, Scene Recall
• Mounting Type: Wall mount (86x86mm standard box)
• Operating Temperature: -20 ~ +60°C
• Power Consumption: < 2W (no load)
• Protection Features: Short circuit, Over voltage (DALI bus)
• Housing Material: PC
• DALI Bus Isolation: Yes
• Standalone Operation: Yes

Recommendations

For optimal performance, use with a stable 12~24V DC power supply and ensure proper DALI bus wiring. The controller is ideal for new installations or retrofitting existing lighting systems.