Industrial 4g Wireless Cellular Rtu Remote Water Level Flooding Level Monitoring Module

The fourth generation RTU S275 IoT data monitoring, collection and control SMS alarm terminal is based on UCOSII embedded real-time operating system, supports SMS and MQTT protocols, is compatible with public cloud platforms, and can also be connected to users' private cloud platforms to provide 8 digital inputs, 6 analog, 4 relay outputs, 1 environmental sensor input for monitoring on-site temperature and humidity, and RS485 serial port, supports expansion of 320 I/O tags through Modbus RTU protocol, it can be used via SMS, APP, Web Server, Internet, timer and programmed interlocking events automatically monitor and operate I/O ports, with built-in programmable logic control function and timer function, which are widely used in various remote industrial data acquisition and control systems, such as bridges Monitoring, water level monitoring, temperature and humidity monitoring, unattended computer room remote monitoring.