Relay circuits

Why Use Normally-Closed Contact for Stop Buttons?
  • PLC Tutorials

Why Use Normally-Closed Contact for Stop Buttons?

The main advantage of using normally-closed contact for stop buttons is to detect the wire breaks in the electrical circuits.

1 year ago
  • Electrical Basics

Difference Between Contactor and Relay

In this post, we will learn the difference between relay and contactor and understand the basic electrical engineering concepts.

2 years ago
  • PLC Tutorials

Difference Between Solid State Relay and Electromechanical Relay

In this post, we will learn the difference between an electromechanical relay and a solid-state relay and their comparison.

2 years ago
  • Electrical Basics

What is a Time Delay Relay? Principle, Advantages, Disadvantages

Time delay relay provides a change of state of the contacts that are controlled by the energizing or de-energizing of…

2 years ago
  • PLC Tutorials

Motor Classic Control Circuits using Single Push button

An Automation Engineer mindset cannot be perfect without a deep understanding of motor classic control circuits using push buttons.

1 year ago
  • PLC Tutorials

Animation of Electromagnetic Relay

When a voltage is applied to the coil, a current passes through it and this creates a magnetic circuit which…

3 years ago
  • PLC Tutorials

Relay circuits

Relays may be connected together to perform logic and control functions, acting as logic elements much like digital gates (AND,…

6 months ago
  • PLC Tutorials

PLC Program for Mixing Tank

Create a ladder diagram for controlling a batch mixing process. Implement a PLC program for mixing tank or Mixing Process…

6 months ago
  • Switches

Relays in Ladder Logic Tutorials

Electromechanical relays may be connected together to perform logic and control functions, acting as logic elements much like digital gates (AND,…

5 years ago