PLC & Industrial Communication
The fundamental role of a PLC is to automate processes by sending programmed control functions to output devices based on signals received from connected input devices. An input device measures and transmits data from your system, such as a sensor, switch, thermometer, or relay. In contrast, output devices receive data or commands from the PLC to execute a specific function. Industrial communication provided powerful data exchange, data controllability and flexibility to connect various devices. The aim of industrial communication is the reliable transmission of data from the field through to the control level.