3 February - 21 February 2003 School on Radio Use for Information and Communication Technology

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3 February - 21 February 2003 School on Radio
Use for Information and Communication Technology

• POSSIBLE WIRELESS COMMUNICATIONS USE IN
  AUTOMATION
• Eng. Hernández Tabares, Lorenzo
• Development Department Head.
• Center of Applied Technologies and
  Nuclear Development (CEADEN)
• CUBA.

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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
AUTOMATION AREAS

• INDUSTRY AUTOMATION

• BUILDING AUTOMATION

• HOME AUTOMATION

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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
BUILDING AUTOMATION

• Objectives
• Energy savings
• Comfort
• Maintenance of the resources

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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
AUTOMATION SYSTEM
PLC
Programmable Logic Controller

• Networking capabilities
• Field elements connection capabilities

Note In this case PLC does not mean Power Line
Communication
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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
PLCs digital and analog inputs and outputs
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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
Field elements
Temperature Humidity Air Quality Pressure Flow
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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
Most common problems

• Bad conditions of the telephone lines for remote
  access or lines capacity at full.
• There is not telephone line in the place you need
  to be connected.
• Building is placed in a hard soil basement at
  rural zones.
• Building is placed in an ecologically protected
  area.
• Last minute project changes.
• Fast corrosion of the cables in underground
  canalization, especially in coast zones.

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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
Possible wireless connections
Note The PLCs showed in this picture are only
used for example purposes.
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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
Possible wireless connections
Note The PLCs showed in this picture are only
used for example purposes.
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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
Possible wireless connections
Note The PLCs showed in this picture are only
used for example purposes.
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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
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School on Radio Use for Information and
Communication Technology PARTICIPANTS PRESENTATION
Thank you!
Havana City