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FUNDAMENTALS OF
INSTRUMENTATION AND CONTROL
PHILOSOPHY
TRANSMITTER AND SIGNAL
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Transmitter Overview
Types of Transmitter Outputs
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ANALOG TRANSMITTER
TRANSMITTER
Analog Transmitter Overview
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How Analog Transmitters Works ?
4-20 mA Current Loop
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SMART TRANSMITTER
TRANSMITTER
Smart Transmitter
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Analog vs Smart Transmitter
HART® Protocol
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4-20 mA Current Loop
HART Communications
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Multidropping is possible with
Digital Transmitters
Smart Transmitter performs continuous diagnostics
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Advantages of Smart Transmitter
Benefits of Smart Transmitter Against
Analog Transmitter
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FIELDBUS
TRANSMITTER
What is Fieldbus?
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H1 - 31.25 kbit/s Field Devices
H1 Signal Transmission
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Terminators
Power Conditioning
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Segment Power
Fieldbus Application
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Fieldbus Network Standard
Fieldbus Supports Multiple Topology
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PROFIBUS
TRANSMITTER
Profibus Communication Protocol and
Physical Layer Family
FMS means Field Messaging System and is used for inter-PLC communication
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Profibus Topology
FOUNDATION FIELDBUS
TRANSMITTER
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FoundationTM Fieldbus Communication Protocol
FoundationTM Fieldbus Topology
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Control Anywhere
Device Descriptor (DD)
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Device Descriptor (DD)
A Typical Plant Today
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A Typical Plant Today
A PLC Based System