Temperature control by PLC

Education objectives
• Studying the analogical regulation loop
• Studying the role of the frequency converter in a regulation system
• Understanding the PID configuration by PLC

Components of the regulair system
• 1 moto ventilator
• 1 SCR power unit
• 1 Pt100 box
• 1 PLC M221
• 1 speed variator (frequency converter)
• 1 control unit + lights