Core Viewpoint - The book aims to provide a comprehensive and practical guide on industrial data acquisition technology, highlighting its increasing importance in industrial production, management, and decision-making processes as China's economy rapidly develops [2][3]. Summary by Sections Chapter 1: Overview of Industrial Internet - Introduces the background and development of industrial internet technology, its concept, architecture, and significance [3]. - Discusses industrial data acquisition technology, including its characteristics and solutions [3]. - Covers the role and structure of industrial gateways and provides an overview of industrial internet experimental platforms [3]. Chapter 2: Industrial PLC Data Acquisition - Details the principles, hardware architecture, programming methods, and practical applications of PLC data acquisition technology [4]. - Explains the concept, structure, and working principles of PLC, along with its widespread applications in industrial automation [4]. Chapter 3: Industrial Ethernet Data Acquisition - Discusses the concept, protocols, and application scenarios of industrial Ethernet data acquisition technology [5]. - Focuses on the working principles of two mainstream industrial Ethernet protocols: PROFINET and EtherCAT, including device connections and communication protocols [5]. Chapter 4: Embedded Data Acquisition - Introduces embedded technology theories and its applications in industrial data acquisition [6]. - Analyzes ARM processor architecture and provides detailed explanations of STM32 microcontroller usage [6]. Chapter 5: ZigBee-based Wireless Data Acquisition - Provides a comprehensive overview of ZigBee technology and its applications in wireless sensor networks [7]. - Discusses the design of wireless sensor nodes based on CC2530 microcontroller and showcases practical applications of ZigBee in data acquisition [7]. Book Features - Comprehensive content covering various industrial data acquisition technologies, including concepts, principles, methods, and practical cases [8]. - Strong practicality by closely linking theoretical knowledge with real-world industrial applications [8]. - Rich in practical application cases to enhance understanding of industrial data acquisition technology [8]. Supplementary Resources - The book includes source code, teaching materials, syllabi, progress tables, experimental manuals, and question banks to facilitate teaching and learning [9]. Target Audience - The book serves as a textbook for higher education institutions in fields like IoT and industrial internet, and is also suitable for professionals in automation, smart manufacturing, and IoT, as well as enthusiasts interested in industrial data acquisition technology [10].