⚡ ATOM HUB SWITCH D: Direct Relay Control for Smarter Power Switching The ATOM HUB SWITCH D is a dual-channel relay power control module designed specifically for the ATOM main controller. The “D” stands for Direct, meaning the AC power input flows straight to the Normally Open (NO) contacts of the relays — allowing the ATOM to switch electrical loads on/off without extra wiring. 🔌🧠 🔧 Simplified Power Control 🔀 Direct AC input to relays ✅ Just connect your electrical loads — no need for additional power lines ⚡ A cleaner, more efficient alternative to traditional relay setups 🔋 Intelligent Power Management 🔄 Built-in step-down module supplies 5V/1A DC to the ATOM 🛡️ Overheat & short-circuit protection for safe operation 🔌 9–24V to 5V conversion supports industrial-grade power flexibility 📡 Communication & Expansion Ready 🔁 SP485EE level conversion chip enables RS485 communication with multiple devices 🔗 HY2.0-4P interface for I2C peripherals or general-purpose I/O 🌐 ATOM’s built-in WiFi makes remote switching setups fast and easy 🏭 Perfect for 🏠 Smart home automation 🏢 Industrial control systems 📡 Remote device management 🔬 IoT applications Product Features Compatible ATOM Matrix/ATOM Lite Built-in AC-DC circuit 2-way relay Built-in RS485 level-conversion, supporting Modbus HY2.0-4P port extend Short circuit protection Remote control via Wi-Fi and RS485 Include 1x ATOM SWITCH D 1x ATOM Lite 4x Magnet 1x double-side tape 1x DIN Rail 1x 3.96*4P plug 3x 3.96*3P plug 1x M4 Hex Key 1x M2 Hex Key 2x M4*10mm Hexagon countersunk screw 1x M2*20mm Hexagon socket cup head machine screw Applications Intelligent switch Specification Relay AC 250V/10A(Instantaneous current 16A), DC 5V/1A Switch power supply(AC-DC) AC 250V-DC 5V RS485 supply voltage 9V-24V Interface 1x HY2.0(PORT A), 1x HT3.96R 4P(RS485), 2x HT3.96R 3P(Relay), 1x HT3.96R 3P(AC/DC IN) Net weight 134g Gross weight 158g Product Size 72*40*30mm Package Size 104*77*35mm Case material Plastic ( PC )
