Control networking refers to the communication systems that manage and coordinate various devices and systems in industrial and automation settings. It enables different components, such as sensors, actuators, and controllers, to exchange information and work together efficiently. This networking is crucial for ensuring that processes operate smoothly and safely. In control networking, protocols like Ethernet/IP and Modbus are often used to facilitate data transfer between devices. These protocols help standardize communication, allowing for interoperability among different manufacturers' equipment. This interconnectedness enhances system performance and simplifies troubleshooting and maintenance tasks.