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Projects Examples
  SCADA for Major Water treatment plants at Caroni-Arena

  • HMI/SCADA System  - Ci Technologies, CITECT 
  • I/O Point Count – Over 2000 points. AI, DI, DO, AO
  • No. of A-B PLCs Connected – 8 
  • No. of Telemechanique PLCs connected -5 
  • Wireless communication with A-B PLCs @ Arena Dam 
  • Field Instruments Supplied – ABB Pressure Xmitters, Single Loop Controllers, Turbidity Analyzers Magmeters, Ohmart-Vega Ultrasonic/Radar Level Xmitters Hi-Tech Ultasonic Level Transmitters
  • Design & Implemented Ethernet Comm. Network using OPC with remote radio link to Arena Dam.
  • Network - included fiber optic field network, with Modbus comms. hardwired as well as via radio 
  • Fully Redundant OPC Servers, Two Client/Operator Stations supplied by CT 
  • Customer – CARILLION 
  • End User – WASA 
  • Value – TT$ 6M


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