Introduction To save MCU I/O resources, RS-485 automatic transceivers are often used, but these types of transceivers encounter some application problems to varying degrees. How can these issues be resolved? This article will reveal the answers from the working principle. Introduction to Automatic Transceiver Circuits and Application Analysis Principle of Automatic Transceiver Circuits The common … Read more
This article guide The RS-485 bus is a half-duplex communication bus, so it usually requires an MCU to control the transmit/receive state of the RS-485 transceiver. To save MCU I/O resources, RS-485 automatic transceivers have emerged, but these types of transceivers encounter some application issues to varying degrees. How can these issues be resolved? This … Read more
Summary Have you encountered occasional communication errors while debugging with the CAN or RS-485 bus? Or have you been unable to receive data? Did a bus that had been functioning normally suddenly experience widespread errors or node failures? If you are at a loss for these issues, using bus isolation might easily help you resolve … Read more
Texas Instruments is committed to providing engineers with cost-effective, high-performance, and diverse RS-485 transceiver solutions. Our product line includes devices with various duplex modes, supply voltages, transmission rates, polarities, protection schemes, and packaging types, fully meeting the needs of different application scenarios. Watch the complete video for more valuable insights on TI RS-485 transceiver selection, … Read more
Follow+Star Public Account, don’t miss exciting content Source | ZLG Zhiyuan Electronics RS-485 bus has advantages such as simple structure, long communication distance, high communication speed, and low cost, widely used in industrial communication, power monitoring, and instrumentation industries. Generally, RS-485 transceivers have two pins to control the data transmission direction. What common problems may … Read more
This article is a guide. The advantages of the RS-485 bus are well-known, and to ensure stable communication, isolated RS-485 modules are used for signal isolation. However, during actual RS-485 networking, one may encounter communication failures, errors, or even damaged RS-485 transceivers. What causes these issues? This article will deeply analyze the problems associated with … Read more
This article overview Have you encountered occasional communication errors when debugging with the CAN or RS-485 bus? Or are you unable to receive data? Has a bus that has been functioning normally suddenly started to exhibit widespread errors or node failures? Are you at a loss for how to address these issues? Using bus isolation … Read more
Are you looking for more information about RS-485? Based on feedback from the TI E2E™ community, we have compiled a list of the most common questions regarding the design challenges of isolated RS-485 transceivers. We hope this list provides you with useful insights into RS-485 isolated signals and power. 1. When Is It Necessary to … Read more