【Daily Question 20090109】What does the design of the fire and gas system (F&G) include?

The fire and gas monitoring system is a safety management system designed for detecting fires and gases. It replaces the controllers and fire control panels used in traditional systems, incorporating advanced sensor technology and excellent fault detection capabilities to fully meet the specific requirements for fire and gas detection in high-risk areas. Based on computer technology, control technology, and communication technology (3C technology), by selecting appropriate hardware and software, all detectors and alarms used on-site for detecting flames (disasters) and gas leaks, as well as smoke detectors and temperature sensors, are connected to form a monitoring system. It also features programmable logic control, enabling local activation of the fire protection system, as well as functions for signal and alarm broadcasting. The system can receive 4–20mA signals and digital switch signals from on-site detectors, and convert these signals into digital form ； It can also directly receive RS485 signals, output standard MODBUS signals to the host computer via a digital control module, and communicate with PLCs, DCSs, or other MODBUS devices through RS232 or RS485 interfaces