Pushbutton switches and Types of Switches A hand switch / Pushbutton switch is exactly what the name implies: an electrical switch actuated by a person’s hand motion. These may take the for…
Establish Communication Between Two PLC Via PROFIBUS Protocol What is a PROFIBUS Protocol? PROFIBUS defines the technical features of a serial field bus system, by which distributed digital automation device…
On-off control system_closed-loop control system In an industrial plant, a closed-loop control system has the role of keeping a measured physical signal to a predefined value ( setpoint ). The p…