摘要
介绍了PROFIBUS-DP现场总线以及如何利用Siemens的协议芯片SPC3通信,并着重介绍了热电偶信号测量的硬件组成,测量原理及编程。
Introduces PROFIBUS - DP protocol and Siemens intelligent communication chip SPC3. Also introduces hardware structure , measuring principle and programs of mV - Signal measurement.
出处
《信息技术与信息化》
2008年第3期58-60,85,共4页
Information Technology and Informatization
