Basic Introduction to PLC | just engineering
- 1. PLC (PROGRAMMABLE LOGIC CONTROLLERS) Technology Just Engineering Pvt.Ltd http://www.justengg.co m
- 2. Contents What is PLC? History of PLC Components of PLC Advantages Disadvantages http://www.justengg.co
- 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 http://www.justengg.co
- 4. History of PLC PLC was developed by a group of engineers at General Motors in 1968 http://www.justengg.co
- 5. History of PLC PLC was developed by a group of engineers at General Motors in 1968 http://www.justengg.co
- 6. Components of PLC http://www.justengg.co Central Processing unit (CPU) Memory Program data
- 7. Advantages Flexibility Security Lower Cost Visual Observation High Speed operation Ease to maintenance Energy Save http://www.justengg.co
- 8. DisAdvantages Initial Costs Are high Unemployment Rate Increases Fixed the circuit Operations Power cut system off Fail and safe Operations http://www.justengg.co
- 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 http://www.justengg.co