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.

MILFORD, MA--(Marketwired - May 14, 2014) - PLC Systems Inc. (PLCSF) ("PLC"), a medical device company focused on innovative technologies for the cardiac and vascular markets, today announced that it ...

It’s surprising how much of an impact such a small component as a programmable logic controller (PLC) can have on the smooth operation of a hyperscale data center. While people rarely see it, the PLC ...

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Easing the burden of supporting multiple regions with one device, Texas Instruments (TI) announced a new power line communication (PLC) modem platform that supports the G3, PRIME and IEEE-1901.2 ...

Milford medical device company PLC Systems saw its revenue drop by nearly 9 percent in the second quarter, to $363,000, over the same period last year. The company also widened its losses for the ...

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 ...