Reference materials

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Automation objects and their characteristics. Useful for electrician: electrical engineering and electronics

Automation objects (control objects) are individual installations, metal-cutting machines, machines, aggregates, devices, complexes of machines and devices that...

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Examples of LAD language programs for programmable logic controllers. Useful for electrician: electrical engineering and electronics

One of the main and quite common programming languages for industrial logic controllers is the ladder logic language -...

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The procedure for preparing and compiling programs for programmable controllers «Useful for an electrician: electrical engineering and electronics

Equipment control functions are determined by process technology and organization. Therefore, they are generally quite specific…

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Tank water level control using OWEN PR110 programmable relay. Useful for electrician: electrical engineering and electronics

The PR110 controller is produced by the Russian company "OWEN". The controller performs operations on discrete signals only - its main purpose is to...

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Photoelectric position sensors - principle of operation and application.Useful for Electrical Engineering: Electrical and Electronics Engineering

The field of application of photoelectric position sensors covers a wide industrial spectrum. Sensors of this type help solve...