IoT Modules in smart building system

The smart building system adopts power sensor, IO module, 485 to 4g serial server efficiently completed monitoring, control, as well as whole building’s energy information collection and management.

The smart building visualization and monitoring deployment selects meters and sensors with standard modbus rtu protocol, IO module and RS485 to 4g device. The meter is responsible for collecting the relevant power, voltage, current and other data; IO module is responsible for collecting the switch input and controlling the relay output, the relay output is connected to the firefighting facilities. When cloud platform finds RS485 to 4g device collects abnormal meter data, send commands to RS485 to 4g device, then sending Modbus commands to IO module to control the relay closure and disconnection to control the firefighting facilities, realizing remote monitoring and control to avoid safety hazards.