书 名: 现场总线仪表 ISBN: 9787122003317 开本: 16 定价: 32.00 元
HART仪表是一种总线供电的现场总线仪表,对器件功耗有严格限制。
HART instruments are bus-powered Fieldbus instruments which have critical constrain on power consumption for the components.
在软件上实现了PC机通过CAN通信卡对CAN现场总线仪表实现远程管理等功能。
The software has realized that PC computer manage and control the instrument based on CAN fieldbus using the CAN communication module.
媒体结合单元(MAU)是总线供电的现场总线仪表中的关键部件,也是硬件设计中的难点。
The Medium Attachment Unit(MAU)is a pivotal circuit unit in bus powered Foundation Fieldbus devices. It is one of the most difficult problem in the hardware-design of FF devices.
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