The valve island is equipped with a built-in bus interface module, which can directly support mainstream industrial network protocols such as PROFINET, EtherCAT, EtherNet/IP, PROFIBUS-DP, DeviceNet, etc. In this mode, the valve island becomes an intelligent node on the network, which can be connected to the controller through a standard network cable to issue control commands, upload diagnostic information, and remotely configure all valve positions. This not only minimizes wiring work, but also achieves true distributed control.