Industry 4.0 marks the fourth industrial revolution, characterized by distributed, intelligent control systems. Breaking from a past with large, centralized programmable-logic controllers, Industry ...

RS485 is a communication standard that should be part of the advanced hardware hacker’s arsenal; it’s not commonly encountered, but powerful exactly when you need it. It’s a physical layer interface ...

Yes, you read that right: The decades-old RS-485 interface standard—the enhanced, differential, multidrop extension to the legendary, classic RS-232 interface—is alive and well. If you assume RS-485 ...

Solutions for asynchronous serial communication between systems or subsystems include many possible interface implementations – for example, RS-232, RS-485, RS-422, controller area network (CAN), ...

An alternative method to lower Iq in power-line communications. Why RS-485 is often used in PLC. A look at simulating an automatic meter reading system. 1. This block diagram represents the ...

What is the difference between RS-422 and RS-485 and do you know when to use which one? How many devices can you connect to an RS-422 or RS-485 network? Can you mix RS-422 and RS-485 devices on the ...