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1. Overview The
Process Control System (PCS) simulates common physical quantities in modern industrial production processes, such as temperature, pressure, flow, liquid level and other parameters, to measure, control and analyze process parameters. Teaching experimental equipment for changing characteristics and studying process control laws. The process control comprehensive experimental device uses intelligent industrial instruments and meters, which are close to industrial reality, safe to use, stable in operation, simple to m*nt*n, and superior in cost performance. This device integrates multiple control methods, reproduces the control methods used in actual industrial sites, adopts an audible and visual alarm system, and provides a more user-friendly secondary development interface.
2. Product structure and features:
(1) Split design, modular assembly structure, easy to form different control systems.
(2), two water tank configuration; dual-channel water supply system.
(3) The experimental cabinet is completely open and all internal devices are visible, which is conducive to intuitive teaching and m*ntenance.
(4) Humanized design, equipped with water storage tank and automatic water inlet and dr*nage control device to reduce the labor intensity of experimental personnel. Equipped with a hanging rack for special experimental threads, it is convenient, neat and beautiful to take out and hang up the threads. Provide conditions for experimental civilized operations.
(5) The instruments and components of the installation are all modern industrial-grade products with a high degree of intelligence. Good precision and various specifications. It is beneficial to intuitive teaching and broadening students' industrial field knowledge. Lay a solid foundation for entering society in the future.
(6) High safety. The system is equipped with leakage protection, special experimental power supply connection with protective cover, and temperature control box to prevent automatic control of waterless heating, etc., striving to protect personal and equipment safety.
(7) It has good openness. Under the guidance of teachers, students can observe, participate in operations by themselves, program by themselves for verification, and conduct theoretical analysis based on recorded real-time curves.
(8) Boiler heating program-controlled protection system
A. The boiler heating liner is equipped with a water level protection device. If the water level does not reach a cert*n height, the control system cannot control the operation of the thyristor voltage regulator.
B. The power control switch of the electric heating tube adopts a key switch. When not experimenting, the teacher will protect and place the key to avoid misoperation by unrelated personnel.
(9) Power supply protection measures
A. Add a current leakage protector.
B. The three-phase power supply is equipped with a fuse to prevent circuit breakage.
(10) Power supply start and stop control method:
use start and stop button to control the contactor to control the start and stop of the power supply.
(11) Leakage protection devices and safety and security commitments;
A. Reliable protection functions of various power supplies and various instruments
B. The strong current of various power supplies and various instruments are controlled by switches. Students do not wire their own wiring and do not There is a problem of mixed insertion of strong and weak electricity.
C. The experimental high-power wiring plug adopts a closed structure to prevent electric shock accidents.
3. Technical parameters and requirements:
1. Power supply: AC220V±5% 50 Hz.
2. Environmental humidity: ≤90% (40℃).
3. Overall dimensions of the controlled object: length × width × height = 1200 mm × 800 mm × 1850 mm.
4. Control cabinet size: length × width × height = 800 mm × 600 mm × 1700 mm.
5. Rated power: ≤3.5KW
6. Safety protection measures: It has grounding and short-circuit protection functions, and its safety complies with relevant national standards.
4. System configuration
The system forms a network, and one teacher computer can control multiple student computers to achieve data sharing. Realize remote network control.
5. Experiment catalog:
Characteristic experiment
1. Water tank single capacity characteristic experiment
2. Water tank dual capacity characteristic experiment
3. Upper and lower water tank dual capacity characteristic experiment
4. Electric valve flow characteristic experiment
5. Frequency converter flow characteristic experiment
6. Temperature characteristic experiment
7. Pressure characteristics experiment
Single loop control experiment
1, Liquid level control
2, Electric regulating valve branch single volume liquid level control experiment
3, Frequency converter branch single volume liquid level control experiment
4, Headwater tank dual volume liquid level control experiment
5 , Upper and lower water tank dual-capacity liquid level control experiment
6. Electric regulating valve branch flow control experiment
7. Frequency converter branch flow control experiment
Cascade control experiment
1. Dual-capacity cascade control experiment
2. Upper water tank liquid level and electric valve branch Channel flow cascade control experiment
Ratio control experiment
1. Single closed-loop ratio flow control experiment
2. Follow-up flow ratio control experiment
Feedforward feedback control experiment
1. Lower tank liquid level flow feedforward feedback control experiment
2. Boiler liner temperature flow forward Feedback control experiment
Frequency conversion constant pressure water supply tr*ning
Industrial control configuration software configuration control tr*ning
欢迎咨询YLGCK-68B process control comprehensive experimental platform相关问题,我们是源头工厂，有标准工业厂房生产基地，欢迎前来考察，如有YLGCK-68B process control comprehensive experimental platform其他问题，可联系19957812178
Process Control System (PCS) simulates common physical quantities in modern industrial production processes, such as temperature, pressure, flow, liquid level and other parameters, to measure, control and analyze process parameters. Teaching experimental equipment for changing characteristics and studying process control laws. The process control comprehensive experimental device uses intelligent industrial instruments and meters, which are close to industrial reality, safe to use, stable in operation, simple to m*nt*n, and superior in cost performance. This device integrates multiple control methods, reproduces the control methods used in actual industrial sites, adopts an audible and visual alarm system, and provides a more user-friendly secondary development interface.
2. Product structure and features:
(1) Split design, modular assembly structure, easy to form different control systems.
(2), two water tank configuration; dual-channel water supply system.
(3) The experimental cabinet is completely open and all internal devices are visible, which is conducive to intuitive teaching and m*ntenance.
(4) Humanized design, equipped with water storage tank and automatic water inlet and dr*nage control device to reduce the labor intensity of experimental personnel. Equipped with a hanging rack for special experimental threads, it is convenient, neat and beautiful to take out and hang up the threads. Provide conditions for experimental civilized operations.
(5) The instruments and components of the installation are all modern industrial-grade products with a high degree of intelligence. Good precision and various specifications. It is beneficial to intuitive teaching and broadening students' industrial field knowledge. Lay a solid foundation for entering society in the future.
(6) High safety. The system is equipped with leakage protection, special experimental power supply connection with protective cover, and temperature control box to prevent automatic control of waterless heating, etc., striving to protect personal and equipment safety.
(7) It has good openness. Under the guidance of teachers, students can observe, participate in operations by themselves, program by themselves for verification, and conduct theoretical analysis based on recorded real-time curves.
(8) Boiler heating program-controlled protection system
A. The boiler heating liner is equipped with a water level protection device. If the water level does not reach a cert*n height, the control system cannot control the operation of the thyristor voltage regulator.
B. The power control switch of the electric heating tube adopts a key switch. When not experimenting, the teacher will protect and place the key to avoid misoperation by unrelated personnel.
(9) Power supply protection measures
A. Add a current leakage protector.
B. The three-phase power supply is equipped with a fuse to prevent circuit breakage.
(10) Power supply start and stop control method:
use start and stop button to control the contactor to control the start and stop of the power supply.
(11) Leakage protection devices and safety and security commitments;
A. Reliable protection functions of various power supplies and various instruments
B. The strong current of various power supplies and various instruments are controlled by switches. Students do not wire their own wiring and do not There is a problem of mixed insertion of strong and weak electricity.
C. The experimental high-power wiring plug adopts a closed structure to prevent electric shock accidents.
3. Technical parameters and requirements:
1. Power supply: AC220V±5% 50 Hz.
2. Environmental humidity: ≤90% (40℃).
3. Overall dimensions of the controlled object: length × width × height = 1200 mm × 800 mm × 1850 mm.
4. Control cabinet size: length × width × height = 800 mm × 600 mm × 1700 mm.
5. Rated power: ≤3.5KW
6. Safety protection measures: It has grounding and short-circuit protection functions, and its safety complies with relevant national standards.
4. System configuration
| Execution agency | ||||
| name | unit | quantity | The m*n parameters | model |
| Intelligent electric regulating valve | Only | 1 | Equal percentage characteristics Built-in servo amplifier, rare earth permanent magnet synchronous motor , small size, large torque. Working voltage 24VAC, input current 4-20mADC (USA) | Equal percentage characteristics, built-in servo amplifier, rare earth permanent magnet synchronous motor, small size, large torque, more expensive than ordinary electric valves |
| water pump magnetic pump | tower | 1 | No leakage, low noise, two-phase 220VAC, 250W. | |
| water pump magnetic pump | tower | 1 | No leakage, low noise, three-phase 220VAC, 250W. | WB50/025 |
| Small frequency converter | Only | 1 |
Input power supply: 220VAC, 50Hz; Output: three-phase 220VAC0.4Kw; Output frequency range: 0-250Hz, actual application setting is 50/60Hz; Signal input: 4-20mADC. |
FR-D720 |
| touchscreen | Only | 1 | 5.7 inches, resolution 800 | TP177B |
| temperature control module | set | 1 | Fully isolated single-phase AC thyristor voltage regulation module; control signal: 4-20mADC. | Self-designed, reliable and safe performance |
| heating ring | Only | 1 | Power: 1800W, 220VAC. | |
| sensor transmitter | ||||
| Diffused silicon pressure (level) transmitter | Only | 2 | Imported diffused silicon isolation probe. 0.5 level accuracy; output signal: choose 4-20mADC (two-wire system); connector and shell material: st*nless steel (1Cri18Ni9Ti). | DYK73 |
| Pressure Transmitters | Only | 1 | Imported diffused silicon isolation probe. 0.5 level accuracy; output signal: choose 4-20mADC (two-wire system); connector and shell material: st*nless steel (1Cri18Ni9Ti). | |
| Pt100 temperature sensor and temperature transmitter | set | 1 | Pt100: Class A; Temperature transmitter: 0.5 level accuracy, 0-100°C. | Pt100 |
| Turbine flow meter and flow transmitter | set | 2 | (1) Range: select 0-800L/h; (2) Output signal: 4-20mADC; (3) Accuracy: 0.2 level. | LWGYA-10 |
| control unit | ||||
| CPU with Ethernet communication module | set | 1 | M*n control unit | 6ES7 315-2EH14-0AB0 |
| Power module | set | 2 | Working power supply | PS5A |
| substrate | piece | 1 | Install the rack | 6ES7 3901AE80-0AA0 |
| DI module | indivual | 1 | Digital input module | 6ES7 321-1BH01-0AA0 |
| DO module | indivual | 1 | Digital output module | 6ES7 322-8BH01-0AB0 |
| * module | indivual | 1 | Analog input module | 6ES7 331-7KF02-0AB0 |
| AO module | indivual | 1 | Analog output module | 6ES7 332-5HD01-0AB0 |
| switch | indivual | 2 | NS105D | |
| programming cable | strip | 1 | Communication Cable | PC/MPI |
| Software system | ||||
| plc control software | set | set | ||
| Network control software | set | 1 | ||
| Other equipment | |||
| Light blue transparent plexiglass water tank for experiment | Only | 2 | Two round plexiglass water tanks, thickness 8mm, 200*200*300 |
| St*nless steel temperature control experimental box | Only | 1 | It consists of a heating box, a cooling box, an overflow box, a heating ring, Pt100, and a temperature transmitter. There is a water-free power-off protection device in the heating box to prevent the temperature from drying out. |
| St*nless steel water tank | Only | 1 | It has a unique structural design and st*nless steel filter, which is easy to remove and clean. |
| Automatic water supply and dr*nage device for water storage tank | set | 1 | Automatic water supply and dr*nage reduces the work of experimental teachers |
| Pipeline, disturbance system | set | 1 | |
| All st*nless steel pipes and accessories increase the service life of the equipment. | set | 1 | The processing |
| Experiment cabinet | tower | 1 | 2000mm (height) × 800mm (length) × 1850mm (width); fully open design, beautiful and elegant, easy to operate and m*nt*n |
| Experimental benches and experimental stands | set | 1 | External processing: 800mm (height) × 600mm (length) × 1700mm (width) |
5. Experiment catalog:
Characteristic experiment
1. Water tank single capacity characteristic experiment
2. Water tank dual capacity characteristic experiment
3. Upper and lower water tank dual capacity characteristic experiment
4. Electric valve flow characteristic experiment
5. Frequency converter flow characteristic experiment
6. Temperature characteristic experiment
7. Pressure characteristics experiment
Single loop control experiment
1, Liquid level control
2, Electric regulating valve branch single volume liquid level control experiment
3, Frequency converter branch single volume liquid level control experiment
4, Headwater tank dual volume liquid level control experiment
5 , Upper and lower water tank dual-capacity liquid level control experiment
6. Electric regulating valve branch flow control experiment
7. Frequency converter branch flow control experiment
Cascade control experiment
1. Dual-capacity cascade control experiment
2. Upper water tank liquid level and electric valve branch Channel flow cascade control experiment
Ratio control experiment
1. Single closed-loop ratio flow control experiment
2. Follow-up flow ratio control experiment
Feedforward feedback control experiment
1. Lower tank liquid level flow feedforward feedback control experiment
2. Boiler liner temperature flow forward Feedback control experiment
Frequency conversion constant pressure water supply tr*ning
Industrial control configuration software configuration control tr*ning
欢迎咨询YLGCK-68B process control comprehensive experimental platform相关问题,我们是源头工厂，有标准工业厂房生产基地，欢迎前来考察，如有YLGCK-68B process control comprehensive experimental platform其他问题，可联系19957812178
