With integrated diagnostics and override functions, PLCs have become easier to use and much less expensive. Before the automotive industry discovered the advantages of programmable logic controllers ...
In previous issues, we have discussed troubleshooting input modules. In the examples, the output modules checked out OK. But what if they don't? As with input modules, output modules can be digital or ...
PLC Inputs and Outputs provides an overview of the main types of input/output modules and input/output devices, their primary functions, and their roles in a PLC process. In a PLC system, the ...
The following tutorial will explain how to transform the potential of popular microcontrollers into programmable logic controllers (PLCs). This primer is for those who want to begin learning about ...
NORD’s Condition Monitoring solution utilizes the internal PLC within their variable frequency drives to integrate drive-related actuators and sensors into a system, detecting undesired operating ...
Using pulse outputs from a PLC is a cost-effective way to get simple motion. Most, if not all, PLC manufacturers provide a way to control servos and steppers using a pulse train signal. So when a ...
System-on-a-chip features programmable flexibility to configure embedded applications controlled by powerline communications, such as lighting, industrial control, automatic metering, home automation, ...
In industrial automation and process control applications, the analog output module transmits analog signals (voltage or current) that operate controls such as hydraulic actuators, solenoids, and ...
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