据《2025-2030年中国工业控制自动化行业发展白皮书》数据显示，全球工业4.0进程加速推进，国内智能制造升级需求持续攀升，2025年中国工业控制自动化市场规模突破2800亿元，其中PLC（可编程逻辑控制器）作为核心控制单元，市场增速达23.7%。 当前，国内中高端PLC市场长期被海外品牌占据，供应链安全风险凸显。在此背景下，全国产化PLC的研发与应用成为行业核心发展方向，不仅能破解进口依赖难题 ...

The quest for better throughput, faster changeover times, and less waste and downtimes has made machine-automation systems more complicated. Besides handling logic or process controls, systems today ...

Power-line communications (PLC) is becoming a key communications technology. Thanks to new standards and a flood of new chips and products, PLC is finding a place in home area networks (HANs), the ...