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Dupline Water ApplicationsDupline Water Applications

Dupline Water Applications

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Dupline Water ApplicationsDupline Water Applications

Water Application Areas

• Water Works• Waste Water Treatment• Sewage Systems• Irrigation• Landfills

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Dupline Water ApplicationsDupline Water Applications

Common for all applicatioons• Transportation of Water

Characteristics• Long distance• Non-timecritical applications

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Dupline Water ApplicationsDupline Water Applications

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)

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Dupline Water ApplicationsDupline Water Applications

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

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Dupline Water ApplicationsDupline Water Applications

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

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Dupline Water ApplicationsDupline Water Applications

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 Slave MGEN Slave #2#2Transmitter

DuplDupline #2ine #2

MGEN Slave MGEN Slave #1#1Transmitter

DuplDupline #1ine #1

MGEN MGEN MasterMaster

DuplDupline #3ine #3Satel AS3 Transmitter

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Dupline Water ApplicationsDupline Water Applications

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

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Dupline Water ApplicationsDupline Water ApplicationsExample: Water Supply System controlled via Example: Water Supply System controlled via DuplineDupline

A central PLC controls a widespread Water Supply system using Dupline as Remote I/O

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Dupline Water ApplicationsDupline Water Applications

• 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

Example: Water Supply System controlled via Example: Water Supply System controlled via DuplineDupline

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Dupline Water ApplicationsDupline Water ApplicationsExample: Landfill Leachate Collection SystemExample: Landfill Leachate Collection System

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Dupline Water ApplicationsDupline Water Applications

• 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

Example: Landfill Leachate Collection SystemExample: Landfill Leachate Collection System

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Dupline Water ApplicationsDupline Water Applications

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

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Dupline Water ApplicationsDupline Water ApplicationsTelemetry solutions with RTU’s / PLC’sTelemetry solutions with RTU’s / PLC’s