What capability enhances PLCs workload compared to traditional systems?

Networking capabilities significantly enhance a PLC's workload compared to traditional systems. One of the primary advantages of PLCs is their ability to connect with other devices and systems within a network. This connectivity facilitates better communication and data exchange between different parts of an industrial operation, enabling real-time monitoring, control, and diagnostics.

With networking capabilities, PLCs can gather data from multiple sensors, devices, and other PLCs, creating a more integrated and efficient system. This allows for centralized control and monitoring, as well as the ability to implement advanced functionalities like remote access, data logging, and integration with higher-level management systems such as SCADA or MES. Such capabilities empower operators to respond quickly to changing conditions, improve process automation, and optimize overall system performance.

While increased processing power, ability to operate at lower temperatures, and simplified operations also contribute to the effectiveness of PLCs, it is the networking capabilities that fundamentally elevate their role in automation environments, allowing for the complexities and demands of modern industrial processes to be met effectively.