PLC Tutorials - Instrumentation Tools

Contactor – Basics, Wiring, Connection with PLC

A contactor is a device that is used to control the supply of a three-phase power supply in an electrical circuit.

A PLC ladder program using Siemens TIA portal to implement an automatic car wash process with programmable logic controllers.

Electrical engineering quiz questions and answers on electrical meters, instruments, measurement, and troubleshooting.

The main parts of a programmable logic controller (PLC) are the central processing unit (CPU), Power Supply, and Input & Output Modules.

In this post, we will discuss the basic pumping system application that is used in industrial automation with PLC, VFD, and Motors.

The PLC interlock logic is used to provide priority to the input first operated to avoid any damage to the equipment and machines.

Now you can do ladder logic programming using your mobile. These android apps help you to practice using the PLC simulator on your phones.

Now you can do the programmable logic controller ladder logic simulations using excel. Free download the PLC simulator now.

Learn how to detect the conveyor speed with programmable logic controller and its PLC programming code with simulation video.

Introduction to programmable logic controller and study the advantages of PLC in industrial automation.