[Image] In industrial field applications, there are many bus application scenarios, such as RS-232 and RS-485 conversion with bidirectional isolation, and shared interfaces between RS-485 and RS-422. This article will introduce solutions for these types of applications, which are not only simple and convenient but also enhance communication reliability. The high-performance RS-232 to RS-485 bidirectional … Read more
In high-demand application scenarios such as industrial communication, automation control, and telecommunications infrastructure, stable, high-speed, and interference-resistant data transmission is a key issue. For a long time, the MAX series of RS-485/RS-422 transceivers have been widely adopted due to their reliability. Now, Shanghai Chenyu Electronics has launched a new series of CYI3488, CYI3490, and CYI3491 … Read more
Follow + Star our official account to not miss exciting content Author | A Person and a Team Official WeChat Account | A Person and a Team According to technical specifications and electrical interfaces, there are three common serial data standards: RS-232, RS-422, and RS-485. This article will introduce cable termination techniques, the use of … Read more
For more timely and valuable content, please follow our WeChat official account: wc_sfdj We sincerely invite industry professionals and organizations to submit articles to us, and there are rewards for submissions Submission email: [email protected] Source | Wangcai Servo and Motion Control Overview of RS-232 The RS-232 interface complies with the serial data communication interface standard … Read more
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1Introduction to Serial Ports RS-232, RS-422, and RS-485 are all standards for serial data communication interfaces, initially formulated and published by the Electronic Industries Association (EIA). RS-232 was released in 1962, named EIA-232-E, as an industrial standard to ensure compatibility between products from different manufacturers. RS-422 was developed from RS-232 to address its shortcomings. To … Read more
Serial communication is one of the most basic communication methods faced by electrical engineers, with RS-232 being the simplest among them.Many beginners often struggle to understand the relationship and differences between UART and RS-232, RS-422, and RS-485. This article will discuss these concepts to help clarify their relationships. If we compare serial communication to traffic, … Read more
Click Jicheng Training WeChatFollow me! ☀The official WeChat of Jicheng Training Network is the most professional industrial control WeChat with the largest number of users, providing technical sharing, free videos, and a communication platform. Follow Jicheng, and technical improvement is guaranteed! Author: Jicheng Training Network【Teacher Chen Sheng】 As industrial control personnel, it is necessary for … Read more
This article does not explain serial programming but discusses it from an application perspective. More often than not, products are ready, such as touch screens that need to communicate with controllers or PLCs. Ideally, once powered on, communication should be possible without too much operation and configuration. The latter part of the article lists some … Read more
1. First, let’s pronounce the name correctly, what exactly is RS? RS = Recommended Standard, which translates to “recommended standard” and is not a patent of any company. The number following it is the version number: 232: Released in 1962, it’s the grandparent, mainly for computer COM ports; 422: Released in 1975, it’s the uncle, … Read more