AL-E187A PROCESS CONTROL TRAINER (SCADA BASED)

Description

Description

The setup is designed to understand the advanced control methods used for complex processes in the industries. Different experiments like Flow, level, cascade, feed forward and ratio control can be configured and studied with the setup. It consists of water supply tank, pump, level transmitter, transparent level tank, orifice meters with differential pressure transmitters, rotameters, pneumatic control valve, I/P converter and serial based dual loop controller. These units along with necessary piping are mounted on stand-alone type structure. The set up is connected to computer through USB port for monitoring and control by using PID logics.

Product is supplied with 32 tag demo version of SCADA software package.

Features:

• Flow, Level, Cascade, Feed forward & ratio control         
• MODBUS communication
• ON-Off & PID operation
• Closed loop water circulation
• SCADA study     
• Non-corrosive wetted parts

Range of Experiments

• Study of open loop response (Manual control)
• Tuning of controller (Open loop method)
• Study of on/off controller
• Tuning of controller (Closed loop method)
• Study of proportional controller             
• To study stability of the system (Bode plot)
• Study of proportional integral controller
• To study cascade control system
• Study of proportional derivative controller        
• To study feed forward control system
• Study of proportional integral derivative controller
• To study ratio control system

Specifications
Product	Multiprocess trainer
Control unit	ADAM-4022T Serial based dual loop PID controller; Analog input 4, Analog
	output 2, Digital input 2, Digital output 2. with RS485 communication.
Communication	USB port using RS485-USB converter
Diff. pressure transmitter	Type Capacitance,2 wire, Range 0–200 mm, Output 4–20 mA sq.root (2 Nos)
Level transmitter	Type Electronic, two wire, Range 0–250 mm, Output 4–20mA
I/P converter	Input 4-20mA, Output 3-15 psig
Control valve	Type: Pneumatic; Size: 1/4", Input: 3–15 psig, Air to close, Char. linear
Rotameter	10-100 LPH(3 nos)
Pump	Fractional horse power, type submersible
Process tank	Transparent, Acrylic, with 0-100% graduated scale
Supply tank	SS304
Flow measurement	Orifice meter (3 Nos)
Air filter regulator	Range 0-2.5 kg/cm2
Pressure gauge	Range 0-2.5 kg/cm2(1No), Range 0-7 kg/cm2(1No)
Overall dimensions	1740Wx720Dx630H mm
Optional	SCADA software package; Mini Compressor

 

Utilities Required:

 Electric supply:

• 230 +/- 10 VAC, 50 Hz, 1 phase

Computer:

• IBM compatible with standard Configuration

Water supply:

• Distilled water @16 liters

Air Supply:

• Clean, oil and moisture free air,
• Pressure 2 bar, consumption 50 LPH

Technical Details