Raylogic DIN-HU4-KNX
Raylogic DIN-HU4-KNX
The Raylogic DIN‑HU4‑KNX is a DIN‑rail mounted, four-channel universal dimming module that supports both leading-edge and trailing-edge dimming modes. With selectable RC mode (up to 300 W per channel) and L mode (up to 80 W per channel), it is suitable for a wide range of LED lamps. The unit offers flexible smart home integration, supporting Raylogic’s RAYNET RS‑485 network, Ethernet/IP control via the GO app, and optional KNX bus integration configured via ETS. It also includes touch controls, scene programming, voice assistant support, and in‑built power supply.
Specification Table
| Specification | Details |
|---|---|
| Form Factor | DIN‑rail mount; 210 mm (W) × 100 mm (H) × 80 mm (D) |
| Output Channels | 4 universal dimming channels (leading-/trailing-edge selectable) |
| Output Load (RC mode) | 300 W per channel |
| Output Load (L mode) | 80 W per channel |
| Suitable For | LED lamps with compatible leading/trailing-edge drivers; max drivers: 5 W–21 W × 10, 25 W–50 W × 5 |
| Channel Control | Direct intensity adjustment and programmable fade time (0–250 sec) |
| Scenes & Scheduling | Internal non‑volatile memory: 60 scenes, schedules, timers, last-state retention |
| Grouping | Supports grouping into up to 16 areas |
| Power Supply | Built‑in; also powers up to 2 Raylogic keypads |
| Automatic Sync | Frequency tracking and synchronization across channels |
| Networking & Control | RAYNET RS‑485, Ethernet/IP (GO app), Web server, third‑party RS‑485 control |
| KNX Integration | Optional KNX interface configurable via ETS |
| Protection | Thermal overload cutoff; requires external fuses/MCBs; mild steel powder‑coated enclosure |
| Manual Control | In‑built touch switches on top panel; optional external push-button switch interface |
| Voice & App Control | Supports GO app, Touchmate app, Alexa, Google Home, IFTTT, Siri Shortcuts |
Key Features
• Universal Dimming Flexibility: Works with both leading-edge and trailing-edge LED drivers; high load capacity in RC and L modes.
• Smart Fade & Scene Control: Customizable fade times and up to 60 programmable scenes and schedules.
• Multi‑Channel Grouping: Up to 16 logical groupings for better organization and control.
• Seamless Integration: Connects via RAYNET, Ethernet, GO app, RS‑485, and KNX (optional) for versatile integration.
• Local and Remote Control: Touch panel for manual control; app and voice assistant for convenient remote management.
• Built‑In Power Management: Powers itself and supports two Raylogic keypads without additional supply.
• Safety & Durability: Designed with thermal protection; sturdy enclosure ready for DIN panel mounting.
• Cross‑Device Synchronization: Auto frequency tracking to ensure smooth dimming performance.
• Voice Automation Ready: Compatible with Alexa, Google Home, Siri, and IFTTT for modern smart home setups.
Applications
• Residential Lighting: Ideal for living rooms, bedrooms, home theaters, and mood lighting zones with custom fade profiles and scenes.
• Architectural & Accent Lighting: Perfect for subtle wall-wash, shelf, or display lighting control.
• Hospitality & Commercial Spaces: Enables automated ambiance settings in hotel lobbies, conference rooms, or showrooms.
• Retrofit Projects: Brings smart dimming control to existing wiring infrastructures without overhaul.
• KNX Projects: Integrates cleanly into KNX-based building automation tasks via ETS, providing analog dimming options.
• Hybrid Smart Buildings: Couples universal dimming with digital systems for unified control across lighting types.
Summary
The Raylogic DIN‑HU4‑KNX pairs universal dimming capability with modern control flexibility. With support for multiple dimmer types, programmable scenes, smart home integration, and optional KNX compatibility, it’s a versatile solution for both residential and professional applications that require precise and scalable lighting control.
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