Copper and fiber interconnect distributed process-control system

被引：0

作者：

McPartland, Brian J. ^{[1
]}

机构：

[1] EC&M Electrical Construction and, Maintenance, United States

来源：

EC and M: Electrical Construction and Maintenance | 1988年 / 87卷 / 11期

关键词：

Copper and Alloys - Fiber Optics - Industrial Plants - Electronic Equipment - Telecommunication Cables;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Reference is made to modifications to the existing structures and utilities, as well as the construction and installation of additional buildings and systems of a water treatment facility's control system. To control the new filtration process, a distributed process controller (DPC) that utilizes a number of local intelligent controllers coordinated through a data highway was selected. The electrical portion of this project is described. The job was divided into three parts: installation of the DPC cabinets and the raceway for the control system cables; installation and termination of the optical fiber and coaxial cables that make up the data highway; and the installation and termination of the multipair, shielded control cables that provide the interconnects between the field devices and the individual DPCs.

引用

页码：73 / 76