Distributed control of Network devices through Remote Terminal

  • Gulpanich, Suphan (Department of Instrumentation Engineering, Faculty of Engineering. King's Mongkut Institute of Technology Ladkrabang) ;
  • Ploysuk, Banharn (Department of Instrumentation Engineering, Faculty of Engineering. King's Mongkut Institute of Technology Ladkrabang) ;
  • Kongratana, Kongratana (Department of Instrumentation Engineering, Faculty of Engineering. King's Mongkut Institute of Technology Ladkrabang) ;
  • Suesut, Taweepol (Department of Instrumentation Engineering, Faculty of Engineering. King's Mongkut Institute of Technology Ladkrabang) ;
  • Tirasesth, Kitti (Department of Instrumentation Engineering, Faculty of Engineering. King's Mongkut Institute of Technology Ladkrabang)
  • Published : 2005.06.02

Abstract

One of problems in industries is an installation for an automation system device such sensor, transducer, controller, and so on those are located in different areas. Such problem makes a difficulty for maintenance and installation. The aim of this research attempts to design a high performance controller with remote devices. One attractive is to group near devices in near place together to centralizes control. This paper presents network device groups distributed through digital and analog Remote Terminal Unit (RTUs). Such devices are centralized by computer or PLC control and communicated with similar protocol through serial bus. Our scheme, there are many advantages such as, saving both time and cost,convenience compared to other ways.

Keywords