PLCs (programmable logic controllers) are the control hubs for a wide variety of automated systems and processes. They contain multiple inputs and outputs that use transistors and other circuitry to ...

Though PLC (programmable logic controller) programming languages may not receive the attention that general computing programming languages, such as JavaScript, C#, or Python do, they remain critical ...

Well-designed edge controllers remain highly compatible with existing PLC/PAC ecosystems. Embrace new strategies and tools to adapt and gain new capabilities. Edge computing, new communication methods ...

An HVAC company in search of modern machine-control advantages finds an Arduino-compatible open PLC controller is the solution. Like many modern-day makers and hobbyists, I have always been inspired ...

As engineers, we often need to design a customized control system or interface to address a need which can”t be met with an off-the-shelf interface device. In the used-to-be days, we”d get a Bud box, ...

Recently I became interested in PLC programming. I'm not planning on working in this field on building a career, just want to play with a bit. I've some background in software development and ...

1. Bench test. When working with a controller, it's important to know its capabilities and if it meets the needs of your project. There's nothing worse than being halfway through the project, only to ...

Embedded processors handle the rising complexity of automation tasks by employing architectures that are quite different from those of programmable-logic controllers. It is no secret that ...

For modern industrial applications that require advanced capabilities in addition to interfacing with signals from sensors and actuators, a controller that works on simple ladder logic, such as a ...

Programmable logic controllers (PLCs) traditionally have been considered inherently insecure. But a new security initiative that outlines 20 best practices for coding the industrial computing device ...

Total Number of Points: Number of points is the sum of the inputs and the outputs. PLCs may be specified by any possible combination of these values. Search Logic: User may specify either, both, or ...