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Programmable Logic Controllers (PLCs)

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About Programmable Logic Controllers (PLCs)

PLCs (programmable logic controllers) are the control hubs for a wide variety of automated systems and processes. They contain multiple inputs and outputs that use transistors and other circuitry to simulate switches and relays to control equipment. They are programmable via software interfaced via standard computer interfaces and proprietary languages and network options.


Engineering Web: Programmable Logic Controllers PLCs - Machine Design

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Programmable Logic Controller (PLCS) - Servo Control -...
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PLCs Pack it in | Machine Design
Programmable logic controllers, or PLCs, are ideal for discrete logic control.
Machine control beyond PLCs | Machine Design
is tough to get these advanced functions out of ordinary programmable-logic controllers (PLCs) that have historically been used to make machines
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