This paper presents a medium voltage circuit breaker monitoring system utilizing a Programmable Logic Controller (PLC). The system aims to enhance the reliability and efficiency of electrical ...

Programmable logic controllers (PLCs) are the workhorse computing systems that help to coordinate and harmonize functions performed by the multitude of sensors, actuators, conveyors and many other ...

He frequently uses Programmable Logic Controllers at work but had never built one himself. He decided to undertake the project at home and managed to build a PLC that outputs 120V AC or 12 V DC ...

This research presents a real-time automatic control system for ensuring reliable power supply in distributed generation systems. Leveraging Programmable Logic Controllers (PLCs) and Supervisory ...

The new GPIO/keypad controllers feature the industry’s lowest active current drain and integrated programmable logic/PWM (pulse-width modulator) in the smallest available package.

Both keypad controllers support multiple, simultaneous key press detection and communicate presses and releases in a chronological order via a 16byte FIFO. In addition to the built in programmable ...

Ladder logic is the basis of most control functions Ladder logic uses switch or relay contacts to implement Boolean expressions. In years past, ladder logic was made possible with discrete relays and ...