A Programmable Logic Controller (PLC) is a specialized computing system widely used to control real-time industrial processes and assemblies. The block diagram of a generic PLC is shown in Figure 1.
Ross, Charles & Son's SysCon’s programmable logic controller (PLC) system features a control panel with a wireless connection that allows users to access the PLC system using tablets, laptops, and ...
The programmable logic controller (PLC) is an important component in most modern automation and process control systems today. It's also susceptible to lightning-induced transients. To verify the ...
In part one of this series, we looked at the PLC’s internal architecture, briefly discussed Ladder Logic programming, Human-Machine Interfaces, advantages of the PLC’s ability to react consistently ...
PLC evaluation board applications for industrial process-controlsystems are diverse, ranging from simple traffic control to complexelectrical power grids, from environmental control systems ...
On the surface, a programmable logic controller (PLC) might seem like nothing more than a generic microcontroller, perhaps outfitted to operate in industrial settings with things like high ...
The Stuxnet worm first infected Windows computers at the Iranian Bushehr nuclear power plant when it gained access to the computers by USB. A USB is considered vulnerable to an onsite hacker attack—in ...
Haldex Brake Systems has introduced its next generation of trailer ABS, adding power line carrier (PLC) technology to accommodate an in-cab warning light for the trailer brake system. The company says ...
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