Temperature control by PLC

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1 Piece/Pieces (Min. Order)
Supply Ability:
20 Piece/Pieces per Month
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Overview
Quick Details
Place of Origin:
France
Brand Name:
LANGLOIS
Model Number:
REGULAIR
Packaging & Delivery
Delivery Time
4 weeks

Specifications

Supplied ready for operation with the technical instructions, the programming software and the PLC programs.

Unit used for studying an analogue control loop with Pt100 sensor and also 4-20mA 0-10V control signal. Users can configure the PID, which is inside the PLC, via the software and observe changes in the temperature settings.

 

REGULAIR MAIN FEATURES

• Electric fan

230/400V three-phase asynchronous motor 

Rated speed: 1500 RPM 

Power supply via safety terminals 4mm

 

• SCR power unit

Single-phase SCR power unit

Connection by means of safety leads

4-20mA control 

1 max. output: 15A

Dim: 100 x 80 x 90mm

 

• Heating unit

230V mains power supply by means of safety terminals

75W lamp

Max. heating temperature of approximately 90°C

Can accommodate temperature probes up to 7mm in Ø

 

• Pt100 box

Pt100 Temperature Probe – 3 wires

Connection by means of safety leads 

Cable length: 90cm

Dim: 10x 80 x 90mm

 

• PLC Unit

14 inputs (24V)

10 binary outputs 

1 Pt100 analogue input

2 outputs 0…10V and 4….20mA

Mains power supply by means of socket unit + switch

PLC programming software

 

• Speed variator (frequency converter)

220V mains input 

Output to 230V three-phase motor

1 input 0…10V

Protection against short circuits 

Protection against overloads 

Protection against phase outages

Connection by means of safety terminals

 

• Control units + lamps

1 2-position switch 

4 24V lamps (3Red + 1Green)

Connection by means of safety leads

2 outputs 0…10V or 4….20mA

Mains power supply by means of socket unit + switch

 

TUTORIALS CAN BE CARRIED OUT WITH THE REGULAIR MODEL

TUTORIAL-1 STUDY OF THE 0-10V CONTROL 

TUTORIAL-2 STUDY OF THE 4-20mA CONTROL 

TUTORIAL-3 STUDY OF THE TEMPERATURE REGULATION BY PID

 

For each tutorial, students must:

• Develop the PLC program

• Configure the speed controller (tutorial-1 and tutorial-3)

• Produce the wiring diagram

• Wire the components

• Modify and observe the speed settings (tutorial-1), temperature settings (tutorial-2) and PID settings in order to regulate the temperature around a setting (tutorial-3)

• Using the PLC, measure on the PC the setting and instantaneous temperature curves (tutorial-3)