Industrial automation is a general term for information processing and process control of machines, equipment or production processes that achieve measurement, manipulation and other information processing and process control according to expected goals without the need for direct manual intervention.

Industrial automation technology is a kind of use of control theory, instrumentation, computer and other information technology to realize detection, control, optimization, scheduling, management and decision-making of industrial production process, to increase output, improve quality, reduce consumption, ensure safety and other purposes . These equipment and components need to be installed in the cabinet. The industrial cabinet assembles switchgear, measuring instruments, electrical appliances and auxiliary equipment in the cabinet according to the electrical wiring requirements to control the production process, and has the protection storage equipment, shielding electromagnetic interference. and other functions.