The RS series I/O integrates multiple functions such as bus communication, signal acquisition and output, input and output power supply, etc. It provides single-slot and double-slot specifications for 16-point and 32-point requirements. The I/O panel and communication base adopt a split design, support the hot-swap function, and realize the mixed use of different types of signals and terminals. The I/O panel can support multiple signal types such as digital quantity, analog quantity, relay, weighing module, etc. In addition, it can provide three types of terminals: European terminal, trinity, and E-CON connection, which can be used to power the sensor. Compared with traditional I/O modules, it takes up less space, and a protective cover is available, which can be installed outside the cabinet in a waterless environment. The highly integrated design and flexible configuration of the RS series integrated I/O provide efficient and reliable solutions for modern industrial automation.