The Lunatone DALI-2 IoT4 Gateway is the central control device for connecting up to four DALI lines — as many as 256 DALI drivers and ballasts — to your local network. Built for commercial lighting projects where a single DALI line is not enough, it brings multi-line addressing, monitoring and control into one compact DIN-rail unit.Why integrators choose the IoT4 4 electrically isolated DALI lines, up to 64 control gear each RESTful API and WebSocket with JSON syntax (encrypted or plain) for custom integrations Energy monitoring, remote support and scheduling through the documented open API Node-RED version (22176625-NR) ships with Node-RED support preinstalled for drag-and-drop automation flows Modbus TCP support for BMS integration DALI-2 certified by the DiiA Technical specifications Supply 24V DC (SELV) Ethernet 1 × 10/100Base-T, RJ45, isolated 1500V AC DALI outputs 4 × DALI control output, electrically isolated Mounting DIN rail, 2DU (98 × 36 × 56 mm) Ambient temperature -20°C to +60°C Protection IP40 housing / IP20 terminals Note: this version requires one external DALI bus power supply per line. If you prefer integrated bus power, see the DALI-2 IoT4 Gateway PS. Typical applications include office floors, retail spaces, parking structures and any project that needs smartphone or BMS control of DALI lighting across multiple lines.
