10 Free Training Materials for Industrial Robot Brands! (Click on the abovebrown text to download the materials) Serial communication is one of the most basic communication methods faced by engineers, with RS-232 being the simplest. Many beginners often struggle to understand the relationship and differences between UART, RS-232, RS-422, and RS-485. This article will discuss … Read more
Follow+Star Public Account to not miss exciting content Compiled by | strongerHuang WeChat Public Account | Embedded Column RS-485 is a physical layer bus design standard in industrial and instrumentation applications, which has become one of the most widely used standard communication interfaces in the industry. This communication interface allows for multipoint bidirectional communication over … Read more
Don’t go away, there’s a surprise at the end! Are you troubled by issues related to RS-485 transceivers? Don’t worry! This article provides insights based on frequently asked questions from the Texas Instruments online support community E2E™, which will surely help those wanting to understand this established communication standard! When is it necessary to terminate … Read more
Follow and StarEmbedded Inn, Exciting News Delivered Promptly [Introduction] Hello everyone, I am Yijun. In the previous article, I summarized the industrial HART bus. Today, let’s talk about the RS-485 bus. RS-485 is also a widely used communication interface. This article will discuss the key points; it is a bit long, about 5000 words. History … Read more
▼Click the business card below to follow our public account▼ Today, let’s talk about the RS-485 bus. RS-485 is also a very widely used communication interface. This article will discuss the key points, and it is a bit long, about 5000 words. The Past and Present RS-485, what does RS mean? It stands for Recommended … Read more
Introduction: The RS-485 bus is now used less frequently, but many systems still rely on it, making it necessary to learn about it. Main Content: 1. On-site Wiring Specifications The RS-485 bus is widely used due to its low cost and simple design, finding applications in security monitoring, intelligent transportation, smart buildings, data center monitoring, … Read more
Method of Mitsubishi PLC Controlling Mitsubishi Inverter: Using the PLC’s digital output to control the inverter (i.e., connecting the PLC’s digital output directly to the inverter’s digital input, allowing the PLC to control the inverter’s start, stop, forward, reverse, and multiple speed operation at high, medium, and low speeds through programming). Using the PLC’s analog … Read more
Click on the “Technical Training” above, select “Top Official Account“ Over 160,000 industrial control professionals follow this WeChat platform: technical sharing, learning exchange, industrial control videos Methods for Mitsubishi PLC to Control Mitsubishi Inverter: Use the PLC’s digital output to control the inverter (i.e., connect the PLC’s digital output directly to the inverter’s digital input, … Read more
Are there still people confused about RS-485 and Modbus? This article aims to clarify the differences for beginners. Experts can skip ahead, but feel free to share this with your novice friends. RS-485 is a widely used serial data transmission standard in industrial applications. When implementing RS-485 communication, the Modbus protocol is often used, which … Read more
Serial Communication refers to a communication method for data transmission through serial ports. Data is transmitted bit by bit through data signal lines and ground lines. Common serial ports include RS-232, RS-485, and RS-422. It is important to note that serial ports are only interface standards, specifying the electrical standards of the interface, and not … Read more