Intelligent Load Control Switch

The 2 RTD Inputs, 2 Outputs Intelligent Load Control Switch operates with a power supply voltage of 100 to 240 VAC and communicates via Modbus RTU (RS-485) and CANopen®. Modbus RTU communication is user programmable as Master, Active, or Passive (listen only) mode. The Intelligent Load Control Switch is user configurable using a web browser via Ethernet and Wi-Fi. The smart switch has 2 RTD inputs for temperature measurements and 2 on/off solenoid outputs (100-240 VAC and 24 V) for driving a 3-phase contactor. The decision to switch the load on/off is based on user configurable thresholds and instantaneous generated power reading acquired from a solar PV inverter or similar system. The Load Control Switch is suitable for load switching on home solar systems.