基于WorldFiP现场总线的电流转换器

Current Converter of Fieldbus based on WorldFip

在DCS向FCS过渡的过程中，急需解决传统仪表与现场总线的接口问题。针对此问题，开发了一种现场总线一电流转换器，并具体地介绍了转换器的工作原理、芯片的选择以及接口电路的实现。

DCS to the FCS in the transition process, the urgent need to address the traditional instrumentation with field bus interface. In response to this problem, developed a Field Bus - current converter, and introduced specific converter operating principle, the choice of chip interface circuit and the realization.