Introduction to PLC technology. 1) what is PLC? 2) History 3) components etc. PLCs are the main heart of the automation system. PLC is the controller used to control the plant/process/system/machine. For More information visit : http://www.justengg.com/plc-training-center-institute-pune.php or contact us: +91 7276030903 /+91 7756911229

1. PLC (PROGRAMMABLE LOGIC CONTROLLERS)
Technology
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2. Contents
 What is PLC?
 History of PLC
 Components of PLC
 Advantages
 Disadvantages
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3. What is PLC?
PLC (PROGRAMMABLE LOGIC CONTROLLERS)
industrial computer control system that digital Programs
use to
monitor industrial computer that Input, makes decisions
and
output to controls automate Machine process
PLCs are the main heart of the automation system. PLC is
the
controller used to control the plant/process/system/machine
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4. History of PLC
PLC was developed by a group of engineers at General
Motors
in 1968
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5. History of PLC
PLC was developed by a group of engineers at General
Motors
in 1968
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6. Components of PLC
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Central Processing
unit (CPU)
Memory
Program data

7. Advantages
 Flexibility
 Security
 Lower Cost
 Visual Observation
 High Speed operation
 Ease to maintenance
 Energy Save
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8. DisAdvantages
 Initial Costs Are high
 Unemployment Rate Increases
 Fixed the circuit Operations
 Power cut system off
 Fail and safe Operations
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9. Contact us
Address:
 Just Engineering Pvt.Ltd
Smrutigandh Complex, Behind Hotel Shivsagar, JM Road
Deccan Gymkhana,
Pune - 411 004
Maharashtra , India
Contact Details:
 Contact:+91 7276030903 , +91 7756911229
+91 7028203078
Email:
 training@justengg.com
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