积分:0分 关键词:modbus, freemodbus
积分:0分 关键词:freescale,PROFIBUS DP协议模块,智能执行器
积分:0分 关键词:Maxim,fault protection, ESD, ESD protection, voltage transients, transient-voltage suppressor, TVS, EIA/TIA-485, RS-485, PROFIBUS, RS-485 transceiver, industrial
积分:0分 关键词:Maxim,fault protection, ESD, ESD protection, voltage transients, transient-voltage suppressor, TVS, EIA/TIA-485, RS-485, PROFIBUS, RS-485 transceiver, industrial
积分:0分 关键词:Maxim,fault protection, ESD, ESD protection, voltage transients, transient-voltage suppressor, TVS, EIA/TIA-485, RS-485, PROFIBUS, RS-485 transceiver, industrial
积分:0分 关键词:Maxim,fault protection, ESD, ESD protection, voltage transients, transient-voltage suppressor, TVS, EIA/TIA-485, RS-485, PROFIBUS, RS-485 transceiver, industrial
积分:0分 关键词:Maxim,PLC, 可编程逻辑控制器, 工业控制, fieldbus, 模拟输入, 模拟输出, Profibus, 工厂自动化, 电子元件
积分:0分 关键词:以太网,MODBUS/UDP协议,智能仪表,PC机
积分:0分 关键词:PROFIBUS-DP,智能从站