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Archive for the ‘PLC’ Category

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PLC vs DCS: How to Choose?

This might be one of the most common questions between automation engineers and technicians that are starting their way into the industry: “What is the best option for my project? A PLC or a DCS?” Well, as with everything else in the field of automation, it depends. But in the case of PLCs and DCSs, […]

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Allen Bradley vs Mitsubishi PLCs

In the world of industrial automation, there are a number of big names constantly competing against each other for the spot of the biggest automation solutions company – from companies dedicated to the manufacture of PLCs and automation solutions, to brands that are subsidiaries of the biggest commercial conglomerates in the world of electronics. The […]

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PLC vs PAC vs IPC: What is the difference?

Sometimes, it can be difficult to clearly understand the differences between PLCs, PACs and industrial PCs because, at the end, all of them are used for the same purpose, controlling a process, but they all do it in different ways. Some people even think that these three systems compete with each other, but they are […]

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Analog PLCs: Voltage vs Current

            Programable logic controllers (PLC) are devices known to be completely digital, and, usually, digital devices are very easy to understand in the electrical side of things, they work with binary language, 1 and 0, true and false, reference voltage and ground, and this is true even today. But then, how do they have the […]

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PLC Comparison: Allen-Bradley vs. Mitsubishi

Many times, product comparisons explain how one brand’s business model is compared to another brand. In most business circles, that’s called a business intelligence analysis. We’ll avoid most of that and let you look at the facts and decide which one better fits your business needs. The bottom line on Allen-Bradley versus Mitsubishi Electric is […]

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