The input/output modules act as the signal interface between the monitoring sensors and actuators, and the controller. Additional they provide…
What are Programmable Automation Controllers? Programmable automation controllers (PACs) are process controllers with an open configuration and possessing the enterprise…
Internally a PLC typically operates at 5 V dc. The external devices such as solenoids, limit switches, motor starters, etc.…
The term supervisory control and data acquisition (SCADA) refers to the network of computer processors that provide control and monitoring…
Feedforward control is based on principle of pre-emptive load counter-action i.e. if all major loads (i.e. disturbances) on a process…
In distributed control system, each process has its own separate controller located at the site. These local controllers are interconnected…
To keep up with evolving technology manufacturers need to upgrade their legacy Distributed Control Systems (DCS). This might be a…
Introduction to Programmable Logic Controllers What is a Programmable Logic Controller? A PLC is a user friendly; microprocessor-based specialized equipment…