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PLC controllers - FAQ
A PLC controller is a special, programmable digital controller used to control the operation of machines and industrial automation installations. Each PLC controller consists of a block of inputs, outputs and a processor executing a program stored in memory.
The PLC controller is equipped with a processor that collects signals from digital and analog inputs, processes them in accordance with the program uploaded by the user, and outputs appropriate logical states (and - in some cases - also analog signals) to outputs that control, e.g., the operation of drives and valves . and other executive elements.
To start learning how to program PLC controllers, it is worth choosing the popular LOGO! modules. Siemens brand, due to the rich additional equipment and ease of programming. Our offer includes a wide range of controllers and expansion modules from this manufacturer.
The smallest and simplest PLC controllers can be purchased for just a few hundred zlotys - for example, the 230RCEO (6ED1052-2FB08-0BA1) model from Siemens costs less than PLN 500 and contains as many as 8 digital inputs and 4 relay outputs.