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Dupline Water Applications

Dupline Water Applications. Water Application Areas Water Works Waste Water Treatment Sewage Systems Irrigation Landfills. Common for all applicatioons Transportation of Water Characteristics Long distance Non-timecritical applications. Typical Tasks

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Dupline Water Applications

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  1. Dupline Water Applications Jens Neigaard

  2. Water Application Areas • Water Works • Waste Water Treatment • Sewage Systems • Irrigation • Landfills Jens Neigaard

  3. Common for all applicatioons • Transportation of Water • Characteristics • Long distance • Non-timecritical applications Jens Neigaard

  4. Typical Tasks • Control of Pumps (Wells, Reservoirs, Boosters) • ON/OFF • Feedback ON/OFF • Speed control (frequency inverters) • Control of valves • ON/OFF • Analog 4-20 mA • Level measurement • Analog (4-20 mA) • Digital (compare to fixed level) Jens Neigaard

  5. Typical Tasks • Flow measurement (leakage control, consumption) • 4-20 mA • Pulse Counting • Pressure measurement • 4-20 mA • Alarm Monitoring • Thermic alarm from pump motor • Water on the floor • Motor overload protection • Doors Jens Neigaard

  6. What can Dupline offer today ? • ”Constant Online” connection over long • distance via Dupline, GSM Modem, Radio • Modem, Private Line Modem, Radio Modem • or Optical Fibre • Modular and flexible I/O • A robust and simple system • Use of existing wires • A wide range of Interfacing options Jens Neigaard

  7. Using Radio Modems • One Central Radio Modem linked to The Master Generator polls • multiple remote modems also connected to Master Generators • and the whole System operates as one big Dupline network MGEN Master Satel AS3 Dupline #3 Transmitter MGEN Slave #2 MGEN Slave #1 Dupline #2 Transmitter Transmitter Dupline #1 Jens Neigaard

  8. Dupline Target Application Characteristics • Multiple Remote Substations (typ. Pumps) • Few signals per Substation • Some distance (0-2 km) between Substations • Existing wires available, or the Dupline cable • can be laid together with the power wiring • No need for decentral intelligence and logging • at the substations Jens Neigaard

  9. Example: Water Supply System controlled via Dupline A central PLC controls a widespread Water Supply system using Dupline as Remote I/O Jens Neigaard

  10. Example: Water Supply System controlled via Dupline • Multiple Substations • Long Distances • Few signals per Substation • No need for decentral intelligence and • logging at the substations • Radio Modem Option offers flexibility • for stretches without cables Jens Neigaard

  11. Example: Landfill Leachate Collection System Jens Neigaard

  12. Example: Landfill Leachate Collection System • Typically 5-15 pumpstations • Few signals per pumpstation • 0-1 km distances • Dupline can be laid together with the • power wiring • No need for decentral intelligence and • logging at the substations Jens Neigaard

  13. Competitor Solutions • Based on RTU’s or PLC’s • Decentral intelligence and logging • Modem Connections • (Radio, Auto-dial, GSM, Private Line, Optical) • SCADA system at central location Jens Neigaard

  14. Telemetry solutions with RTU’s / PLC’s Jens Neigaard

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