Most kids are extremely curious and want to know how things work and will also take items apart if they are able to; it’s no different when they are around electrical fittings, fixtures and appliances. If you have toddlers in your home, it’s best to get electrical safety fittings installed where there are powerpoints and electrical outlets. However, if you have slightly older kids, it’s important that you teach your kids some basic electrical safety; here are some tips you can keep in view:

If you are concerned about your kids playing safely and without any accidents around electrical installations, fixtures and appliances either in the indoor and outdoor areas of your home or in the neighbouring areas, here are pointers you should go over with them:

When it comes to residential electrical work, most people just call up an electrician without a second thought. And for good reason – working with electricity can be difficult and dangerous if not done properly. However, there are some simple jobs that amateur electricians can perform on their own if they have basic tools and experience. Read on for tips on how to run electrical wiring behind your walls without tearing up your home.

Programmable logic controllers provide automatic control of processes so that very little human intervention is required. Yet, this results in a well-coordinated, repetitive process.

These systems automatically start and shut down critical equipment in large and complex manufacturing processes. When in operation, programmable logic controllers ensure that all conditions are met before starting up a certain machine or process. In addition, the PLC continues monitoring the entire system using a variety of sensors.

Consequently, this ensures that everything runs as programmed. The PLC will trip if it detects a malfunction or abnormality in any of the monitored parameters.

The operating environment, size of the processes, ease of access by operators and maintenance personnel influence the choice of PLC.

A harsh environment with dust or small particles will require a PLC system with an appropriately IP rated enclosure. This prevents ingress of foreign particles into the system. The available space and layout also influence the choice. Therefore, most users require easy access for reprogramming, maintenance, or troubleshooting.

The simplest form of a PLC, all the basic components of a PLC include the I/O points, CPU, and software program. It is typically housed in a single enclosure. These PLCs are attached directly to the equipment being controlled.

Modular PLCs consists of several components on a common bus within a base unit to allow extending of the input and output. These units work on an expandable base unit. Therefore, it provides all the basic components of a PLC, i.e., a power supply, I/O points, memory and the CPU, and slots for additional cards.  These modules, which may be from the same or different manufacturers, are plugged together into a base unit.

This follows the same modular concept, but each of the modules plugs into a rack. The add-on modules are contained in racks which are then linked together through a network of connections. Since the rack mounting PLC is highly scalable, it allows very large systems to be assembled.

In energy management, the PLC monitors and controls equipment such as boiler systems. It helps the organization increase energy efficiency and safety. PLCs are also used in numerous everyday activities. They are found in factories, homes, commercial buildings, airports, unmanned car parks, and more.

Finally, some practical applications include: