zoppmx-06 process control experimental device

Process control experimental device, small process equipment control system training platform is equipped with basic water tanks, pipelines, intelligent regulators, electromagnetic pumps, etc., using different industrial liquid levels to measure sensor to form a multi -liquid level detection system

This experiment is equipped with basic water tanks, pipelines, intelligent regulators, electromagnetic pumps, etc., and uses different industrial liquid level measurement sensors to form a variety of liquid level detection systems. The sensors av*lable include: str*n gauge liquid level gauges, etc.
Through experiments, you can familiarize yourself with installation and test methods, application characteristics, measurement ranges, and installation conditions, and master accuracy analysis methods.
This device has multiple safety protections and provides IEC standard signals and related test points for PLC access for programming experiments.
Device technical conditions
1) Input power supply: two-phase three-wire AC220V±10% 50Hz;
2) Working environment: temperature -10℃- +40℃, relative humidity <85% (25℃) altitude <4000m;
3) Installed capacity: < 0.5kVA;
4) Overall dimensions: 400*600*700 mm.
System Configuration

name	unit	quantity		Remark
Execution agency
Electric valve	Only	1		Working voltage 24, control voltage 0-10v.
magnetic pump	tower	1		No leakage, low noise, two-phase AC 220VAC, 15W. The lift is 1.5m.
sensor transmitter
Diffused silicon pressure (level) transmitter	Only	1	0-100kpa
Pressure Transmitters	Only	1	Power supply voltage 9-24v, output 4-20MA, standard interface, pressure range 0-100kpa.
Turbine flow meter and flow transmitter	set	1	(1) Range: select 0-800L/h; (2) Output signal: 4-20mADC; (3) Accuracy: 0.2 level. Standard signal output 4-20ma
Temperature Transmitter	set	1	Pt100: Class A; Temperature transmitter: 0.5 level accuracy, 0-100°C. 4-20ma standard signal output
Other equipment
Light blue transparent plexiglass water tank for experiment	Only	1		1 round plexiglass water tank, 15mm in diameter and 15cm in height.
water tank	Only	1		Mirror stnless steel 304. Automatic water supply and drnage reduces the work of experimental teachers 200150200 unit mm
st*nless steel bracket	set	1		Made of mirror st*nless steel pipe.
Equipped with 24v DC regulated power supply	Only	1		Current 2A.
All st*nless steel pipes and accessories increase the service life of the equipment.	set	1		Pipes and valves: The entire system pipeline is connected by st*nless steel pipes. All manual valves must use high-quality ball valves to avoid rust in the pipeline system.
Temperature controlled experimental box	set	1		It consists of a heating box, a heating ring, Pt100, and a temperature transmitter. The maximum heating temperature is 150 degrees.
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
controller
PLC controller	tower	1		1.14 switching inputs 2. 10 switching outputs 3.2 analog inputs 1 analog output
PLC programmable design and control virtual simulation software (copyright certificate and on-site demonstration provided)	set	1		This software is developed based on unity3d and has built-in experimental steps, experimental instructions, circuit diagrams, component lists, connection lines, power on, circuit diagrams, scene reset, return and other buttons. After the connections and codes are correct, you can start/stop, The forward movement and reverse movement buttons operate the 3D machine tool model to move. In the connected line state, the 3D machine tool model can be enlarged/reduced and translated. 1. Relay control: Read the experiment instructions and enter the experiment. By reading the circuit diagram, select the relays, thermal relays, switches and other components in the component list and drag and drop them into the electrical cabinet. The limiters are placed in the three-dimensional On the machine tool model, you can choose to cover it, and some component names can be renamed. Then click the Connect Line button to connect terminals to terminals. After successfully connecting the machine tool circuit, choose to turn on the power and proceed. If the component or line An error box will pop up if there is a connection error, and the scene can be reset at any time. 2. PLC control: The experiment is the same as relay control, with the addition of PLC control function. After the connection is completed, enter the program writing interface through the PLC coding button, and write two programs, forward and reverse, with a total of 12 ladder diagram symbols. The writing is completed. Finally, select Submit for program verification. After the verification is successful, turn on the power for operation. Error boxes will pop up for component, line connection, and code errors, and the scene can be reset at any time. 3. Single-chip microcomputer control: The experiment is the same as relay control, with the addition of single-chip microcomputer control function. After the connection is completed, enter the programming interface through the C coding button, enter the correct C language code, and after successful submission and verification, turn on the power for operation, components, lines If there are connection or code errors, an error box will pop up, and the scene can be reset at any time.

4. Experiment content
Characteristic experiment
Water tank single capacity characteristic experiment
Temperature characteristic experiment
Electric valve flow characteristic experiment
Pressure control experiment
Single loop control experiment
1. Electric regulating valve branch single volume liquid level control experiment
2. Electric regulating valve branch flow control experiment
3 , Temperature control experiment,
cascade control experiment
2, Upper water tank liquid level and electric valve branch flow cascade control experiment,
Industrial control configuration software configuration control tr*ning,
real-time database configuration, M graphic animation, reports, curves, alarm configuration, Practical tr*ning on equipment communication configuration, script program application configuration, etc.;