NAMUR NE 107 is a standard adhered to by manufacturers during the design and fabrication of instruments. NAMUR NE 107…
Basic Features of a Positioner Pneumatically operated valves depend on a positioner to take an input signal from the process…
The input/output modules act as the signal interface between the monitoring sensors and actuators, and the controller. Additional they provide…
A bus in computer systems means a collection of unbroken signal lines that interconnect computer modules; these connections are usually…
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…
