The multi-protocol data acquisition box is an industrial IoT device that supports multiple communication protocols, enabling data collection, processing, and transmission from various devices in industrial environments. This type of device typically has the following features: Support for Multiple Protocols: The multi-protocol data acquisition box can support various industrial communication protocols such as Modbus, OPC-UA, … Read more
In the era of the Internet of Things, the relentless pursuit of performance, power consumption, and cost in embedded systems has never ceased. At the elexcon 2025 Shenzhen International Electronics Exhibition and Embedded Exhibition held last week, XuanTie officially launched the new generation XuanTie E901 Processor. As a revolutionary upgrade to the classic XuanTie E902 … Read more
Essential Books for Mastering PLC （Download eBook link） PLC is an industrial microcomputer. When it malfunctions, the first step is to determine whether the issue lies with the PLC itself or the peripheral devices. If the PLC has a problem, the ERR light will often illuminate, or a red light will flash. The normal state … Read more
Design of a Temperature Control System Based on Siemens S7-200 PLC ——Graduation Project Sharing Includes: Design documentation; Program; Circuit diagram Abstract Currently, the Siemens S7-200 PLC is widely used in the industrial control field due to its small size, light weight, and powerful logical operation capabilities. This paper designs a PID temperature control system based … Read more
PLC (Programmable Logic Controller) and DCS (Distributed Control System) are two core control technologies in the field of industrial automation. They exhibit significant differences in design philosophy, application scenarios, and architectural characteristics, while also showing some trends of integration with technological advancements.We will analyze them from four dimensions: core definitions, key differences, applicable scenarios, and … Read more
Free for commercial use! A low-code visual development platform for industrial web with over 1500 components.Absolutely impossible!!! Is there a PLC that cannot be connected?Bookmark! Finally, someone has clarified the communication between HMI and PLC! Inverters and PLCs are two very important devices in the field of industrial automation, commonly used to control machine operations … Read more
Phone/WeChat: 13392863941 BONGSHIN sensors play a crucial role in industrial automation and measurement. They can accurately convert physical quantities (such as pressure, weight, temperature, etc.) into electrical signals, providing critical data for various devices and systems. The Korean Bongshin brand, as one of the leaders in the global sensor market, has earned the trust and … Read more
Click the blue text above to follow me 【Introduction】 In the fields of industrial automation and instrumentation, sensors and transmitters are often used together, but their functional positioning and core roles are fundamentally different, and many practitioners may confuse the two. In simple terms:A sensor is a “signal collector” that converts physical quantities into raw … Read more
Click the blue text to follow us In modern industrial production, the precise positioning of metal parts is crucial for ensuring product quality and production efficiency. Eddy current sensors, as a type of non-contact sensor, demonstrate a wide range of applications in the detection, measurement, and positioning of metal parts due to their unique eddy … Read more
Click on the blue text above to follow us~ In the context of modern industrial and intelligent development, automatic control technology has widely penetrated various fields such as production, transportation, energy, and communication, becoming an important means to improve efficiency, reduce energy consumption, and ensure safety. Among many automatic control components, the Photo Relay has … Read more