The basic parameters of the supply voltage 4 5A smart relay modules: DC24V, 200mA; controlled circuit: 4 relay switch output; Output Current: 5A (single); switching load (resistive): AC 250V / Anti-surge capacity 120A above; durability: 100,000; static power: 0.5W; Maximum power consumption: 8W; Dimensions: 72mm (L) × 98mm (W) × 68mm (H); Weight: 300g / pcs; 4 path 5A smart relay functional module features latching function using L-BUS bus communication comes with the emergency switch button, convenient debugging relay surge capacity of more than 120A comes loop status indicator switch status at a glance delay start function to avoid the power grid caused by the same time start The impact of smart relay module is the basic unit module intelligent lighting control system, the "smart relay module" is called depends on the principle that it uses: the relay is used to a weak control the strong power, weak as communication, thus to achieve a variety of control methods. Smart relay module is mainly used for lighting control, each channel can be independently controlled switch 1000W lamps with manual control. ILN-RL0405 (aka Intelligent Lighting Module) smart relay module is an integral part of the intelligent lighting control system output module with four relay outputs intelligent. Smart relay module is standard 35MM rail mounting,