In industrial environments, what are control computers used for direct automation in assembly lines called?

Control computers used for direct automation in assembly lines are referred to as Programmable Logic Controllers (PLCs). PLCs are specifically designed to withstand harsh industrial environments and perform real-time control and monitoring tasks. They take input signals from various sensors and process these signals based on pre-programmed logic to control outputs like motors, lights, valves, and other machinery.

PLCs play a critical role in automation because they provide the flexibility to handle complex control tasks and can be easily reprogrammed to adapt to changes in the manufacturing process. This adaptability is key for maintaining efficiency and productivity in assembly lines. Moreover, PLCs are integral in ensuring safety, managing production processes, and optimizing industrial operations, making them essential components in modern manufacturing environments.