There are many ways to achieve the kind of reliable machine-to-machine connectivity that powers the Industrial Internet of Things. Incorporating MQTT devices is one of them. Do you wonder if switching to MQTT-compliant devices could improve your application? Here is what you must know to build an IIoT-ready system.
Industry 4.0 applications require sensors that do more than just deliver process data to the PLC. Sensors must also be able to communicate with PLCs and higher-level SCADA or cloud systems. Pepperl+Fuchs IO-Link masters make this possible.