If your dream is to build a smart home, adapted to your needs and less energy consuming, know that programmable logic controllers are the backbone of any home automation installation. This way, you can enjoy real blackjack at Playamo.com without even moving from your sofa! In terms of a revolution in the world of construction, this equipment offers you the most advanced, reliable and accessible solutions. What are their advantages, their uses and above all how do they work? Let’s take a full look at this industrial device that optimizes the functionalities of connected homes.
What is a programmable logic controller and what is it used for?
An electronic device resulting from technological innovation, the programmable logic controller automates tasks in a home. It also facilitates remote control and control of your energy consumption. It comes in the form of a module intended to be installed on the electrical panel of your house. Instead of a computer, programmable logic controllers are responsible for managing the home automation system. To be completely complete on the question, it is a central unit that manages the technical solution in question in its entirety.
Two categories of programmable logic controllers exist on the market. The first is API (Programmable Logic Controller) and the second is APS (Programmable Logic Controller). This second category corresponds to safe use through the installation of video surveillance, fire alarms or burglar alarms. The programming of programmable logic controllers allows you to automate many tasks such as launching video surveillance, turning off lights, opening and closing shutters or even watering the garden. In addition, you can access a monitoring interface to remotely adjust the programming parameters of your PLCs.
How does a programmable logic controller work?
Programmable logic controllers belong to the system of PLC (programmable logic controller). They have a well-defined operating pattern. Sensors installed throughout the house transmit data to each module. After storing them, the data is processed using a program. This then generates a list of instructions. The result obtained can be judged at the exit. The data thus created is subdivided into two categories. On the one hand there is incoming data and on the other hand there is outgoing data.
BUS links allow several devices to be linked together. This networking makes it possible to synchronize the memory of the PLC with the processor and the interface. There are two types of memory in APIs. The first is a program memory. Also called ROM memory, this ROM reads data. The other is random access memory or RAM. It is used to read and write data. She is also responsible for the data entry and exit process. Values are calculated on a scale between zero and one. As for the microprocessor, it ensures the execution of the tasks of control, mathematics and logic. Its role is to interconnect calculation, timing and counting. This is what makes this device a truly intelligent system.
