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The development of industrial production and technology is inseparable from the automatic control of PLC. PLC can be broadly understood as: centralized relay extension control cabinet. In actual production applications, PLC greatly saves the cost of industrial control and strengthens the concentration of equipment. Management and automatic control
1. From the perspective of the composition of the PLC, besides the CPU, memory and communication interfaces, what other interfaces are directly related to the industrial site? And explain its main functions.
(1) Input interface: accept the signal of the controlled device, and drive the internal circuit to turn on or off through the photoelectric coupling device and the input circuit.
(2) Output interface: The execution result of the program is output through the photoelectric coupling device and output component (relay, thyristor, transistor) of the output interface to control the on or off of the external load.
2. Which parts of the basic unit of a PLC are composed? What role does each play?
(1) CPU: The core component of PLC, directs the PLC to perform *** work. Such as accepting user programs and data, diagnosing, executing execution programs, etc.;
(2) Memory: storage system and user programs and data;
(3) I/O interface: the connecting part between the PLC and the controlled object on the industrial production site, which is used to receive the signal of the controlled device and output the execution result of the program;
(4) Communication interface: exchange information with monitors, printers and other devices through the communication interface;
(5) Power supply.
Siemens 6AV3637-1PL00-0AX0
Shibaura BPC2
Bosch KM2200-T 048799-110
Okuma E4809-770-032-2
Siemens 6ES5 524-3UA15
Baumueller BUS 21-7,5/15-30-001 BUS21-7,5-15-30
Mitsubishi RF31C BN624B909G51
Okuma E4809-045-073-D 1911-1130
Okuma E4809-032-473-A
Nemic Lambda LVT-42E-133
Siemens 6DS1603-8AA
1070075324-102
Nemic-Lambda VHR-10-24 742178-0042
Okuma E4809-436-016-B E4809-436-017-B
Bosch 046621-206401 Karte EPR400
Okuma E4809-045-035-A 1911-1100
BN598353
A20B-0008-0500-01A
OIK3GK-B3
Modicon AS-B233 B233
PS4C
Siemens 6FX1135-6BA01
Bosch 052001-312
GE Fanuc IC670MDL740K
TSX3721100
Bosch SE220 0 608 830 141 0608830141
Oriental Mot SKY440C-300
A04B-0034-C201 A860-0201-T001
6SC6130-0FE01
AC15-B300
TLX-8102S-C3X
Sh71-2B
What is the pet scanner?
[Pet Scanner] involves high-tech innovation projects of medicine, bio-informatics, electrical engineering and other sciences. Using the quantum medicine as the theoretical basis, it applies the advanced electronic equipment to collect the weak magnetic field of animal cells for scientific analysis, thereby analyzing and determining the tested animal's health status and main problems and
putting forward standard prevention recommendations. [Pet scanner] is individualized guide of health care consultation for full animal body and forward health science, and has the advantages of completeness, non-invasiveness, practicality, simplicity, fastness, economy, easy popularization, etc. With the depth and development of scientific research, it will make a greater contribution for the cause of animal health, having a broad development and application prospect.
Principle of quantum analyzer:
The animal body is the aggregates of a large number of cells which are in continuous growth, development, differentiation, regeneration and apoptosis, and the cells constantly self-renew through its own division. In the process of cell division and growth, those charged bodies of atomic nucleuses constituting atoms as the basic unit of cell and the electrons outside the nucleus are in constant high-speed movement and changing, thereby constantly emitting electromagnetic waves.
The electromagnetic wave signals emitted by the animal body represent the specific state of the animal body, and the emitted electromagnetic wave signals are different under the different conditions of the human body, such as health, sub-health, disease, etc. If we can determine these specific electromagnetic wave signals, we can determine the status of the body's life.
Quantum medicine considers that the most fundamental reason of falling sick is that the spin of electrons outside the atomic nucleus and the orbit change, thereby causing the change of atoms constituting a material, the change of small biomolecules, the change of big biomolecules, the change of all the cells and finally the change of organs. Because the electron is a charged body,
when the spin of electrons outside the atomic nucleus and the orbit change, the electromagnetic wave emitted by the atoms will change. The energy o f the electromagnetic wave changes caused by the changes of the animal body's diseases and physical changes in the nutritional status is extremely weak and usually is only nano gauss to microgauss. The frequency and energy of the
weak magnetic field of hair determined directly or by holding a sensor compare with the resonance spectra of standard quantum of diseases and nutrition indicators set in the instrument after the frequency and energy are amplified by the instrument and processed by the computer, and then the corresponding quantum value being from negative to positive is output. The size of the
quantum value indicates the nature and extent of the disease and the nutrition levels. Finally, the test results are resolved by clinicians. It's similar to the principle of listening to broadcasting from the radio. There are many radio waves in the air. If you want to listen to some designated broadcasting, you can transfer the radio to the corresponding frequency, at this moment, resonance occurs, so that you can listen to this broadcasting. Quantum resonance uses this principle for testing.
Animal Quantum Analyzer, Dog Quantum, Cat Quantum
Shenzhen Guangyang Zhongkang Technology Co., Ltd. , https://www.szlighttherapymachine.com