What are Programmable Automation Controllers? Programmable automation controllers (PACs) are process controllers with an open configuration and possessing the enterprise…
Edge computing can be defined as a distributed computing framework that brings enterprise applications closer to data sources like local…
Option 1: With a Toggle Switch Let’s consider a simple three-phase, 480V AC motor control circuit consisting of a contactor,…
A cascade control system typically consists of a primary or master controller that generates a control function that serves as…
Internally a PLC typically operates at 5 V dc. The external devices such as solenoids, limit switches, motor starters, etc.…
A computer is often used as part of a control system. The input data is typically from the operator’s commands…
The ladder diagram which is a special type of wiring diagram consists of two power rails, which are placed vertically…
Centralised control is usually carried out via computer software, having as inputs all the available sensors and producing signals for…
An actuator is normally controlled by the controller. The actuator, in turn, changes the output of an automated process. The…
PID Controllers can be applied successfully to most control problems in process control, electrical drive systems and servo mechanisms due…
