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Questions tagged [plc]

For questions about programmable logic controllers (PLCs), and their applications to networked sensors, actuators and IoT devices. For general questions about the electronic components used, ask at Electrical Engineering Stack Exchange.

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Elimination of variance

My load cells output is transmitted via amplifiers in 4-20 format and before PLC it shows 4 at no load status but my PLC vendors says he receives continous variation in counts which upsets his load ...
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Is it possible to install AWS FreeRTOS into a PLC P1AM-100 Arduino Compatible CPU?

I am about to buy a PLC - P1AM-100 ProductivityOpen controller and I was wondering if it is possible to install AWS FreeRTOS on it. SPECS How to achieve the install?
1 vote
0 answers

Combining the detection of smoke+motion+temperature+light in a single wired device

I'm working on a prototype home automation for our to-be renovated off-grid farmhouse. Much of the house will run directly on 24V DC (except the power devices like microwave etc).The whole setup will ...
-1 votes
1 answer

Non-locally Electrically Programmable Logic Gates - Technological Advances Progress

Preface: I’d like to clarify that I understand what a relay is and that a PLC uses a fairly conventional microprocessor that only digitally establishes logical logic gate configuration as a digitally ...
2 votes
1 answer

Industrial Controller Vs Prototype Controller(Study level Controller)

What is the difference between industrial Controller and prototype(Study)level controllers or Raspberry pi/Arduino Vs. Industrial Controllers(PLC, NON PLC) controllers
10 votes
3 answers

How to map the identity and control of slave devices behind the programmable logic controller?

In the area of industrial internet of things, there are so many industrial slave devices behind the programable logic controller, they are not given any ip address or identity, how would we to map ...