RIELLO motherboard（20078413）

RIELLO motherboard（20078413） The motherboard (20078413) is the core electronic control module of the Riello burner control system, designed for industrial-grade gas/fuel burners. The motherboard is responsible for the automation control of the combustion process, safety monitoring and fault diagnosis. Power interface: Provides 24V or 230V power supply, and some models support redundant power inputs for improved reliability. Sensor interface: Connect to pressure sensor, temperature probe and flame detector to collect real-time data. Actuator control: drive the servo motor to adjust the damper opening, oil pump frequency and solenoid valve opening and closing. Communication interface: supports industrial protocols such as Modbus, CAN buses, etc., which facilitates system integration. Core functions and application scenarios Combustion control: Through integrated microprocessors and sensors, the motherboard monitors the fuel supply (such as light oil, gas), air flow and flame status of the burner in real time to ensure maximum combustion efficiency and comply with environmental standards. For example, in the RIELLO RS/E ULX series burners, the control motherboard needs to coordinate the servo motor to adjust the damper opening and gas butterfly valve to achieve ultra-low nitrogen oxide (NOx) emissions (such as ≤30 mg/kWh). Safety protection: Built-in multiple safety mechanisms, including flame detection (such as ion probes), overvoltage/undervoltage protection, temperature monitoring, etc. If an abnormality is detected (such as flame extinguishing or gas leakage), the motherboard will immediately cut off the fuel supply and trigger an alarm to prevent accidents. For example, the safety program controller of the RIELLO burner can be displayed with an LED indicator, which requires a professional to reset. Parameter adjustment and communication: It supports communication with the host computer or boiler management system through external interfaces (such as RS485, Modbus), allowing users to remotely configure combustion parameters (such as output and damper opening), and feedback operating data in real time. Compatibility and Extensibility: Adapt to multiple RIELLO product lines, including commercial boilers (such as Family Series), industrial burners (such as RS/E ULX Series) and condensing boilers (such as Condex A Pro). Some models support multi-fuel switching (such as oil and gas dual-use), and can be adapted to different fuel types through software configuration.