In the industrial control industry, PLC/DCS systems and variable frequency drive systems are widely used in various industries. The integration of the control cabinet is particularly important. We use stable and reliable components for the core components. We often overlook the peripheral components of the complete set of supporting PLCs and inverters. Tiantuo Sifang combines its own 15 years of practical experience and successful cases, summarizes the application scenarios, and successfully develops. Outstanding and reliable TIA integrated accessory product solutions.
First, with "revolutionary" PLC / DCS cabinet sets of quick wiring terminal board
After many years of technical practice and accumulation, Tiantuo Sifang has successfully developed high-level technology based on fast wiring terminal boards, which are mainly used in large and medium-sized DCS systems in industrial production facilities. The IO matching interface board of the PLC system is a dedicated integrated interface that is highly developed based on industry specifications, control systems, and process instruments. It can realize seamless connection with the control system and completely solve the uncertainty of the wiring process of the PLC/DCS cabinet. Adapted to the needs of industrial automation technology development, more system integration, operation and maintenance bring great convenience.
It integrates the wiring electrical accessories (such as switches, relays, isolators, safety barriers, terminals, and insurance, etc.) in the control cabinet, adding various elements for protection, indication, and convenience of installation, modification, maintenance, and maintenance. Modular structure of the series of products, including a variety of analog and digital signal input and output, the use of standard installation dimensions, component transparent design, instructions at a glance, for system integration, operation and maintenance bring great convenience.
The fast wiring terminal board product function provides high functionality at a moderate price, simplifies the design and wiring, and uses board jumping to solve the difference and complexity of external equipment and system card wiring. Omission of terminal strips, these boards can replace the conventional terminal block module. System, lower installation costs, and reduced cabinet wiring time by up to 70%
Smaller space required in the control cabinet, up to 50% less installation space compared to conventional connection modules
Reduce commissioning, inspection and repair time by up to 70% compared to conventional wiring
All-round protection, omitting the distribution switch and avoiding misoperation. Each signal circuit is equipped with plug-in type full protection of the insurance, the user does not have to set the external switch or insurance.
With LED indication, not disconnected to measure current for easy maintenance
Second, the signal receiving module isolators, safety barriers and surge protectors collectively referred to as: industrial signal type interface module meter. It is a secondary instrument with the functions of isolation, transmission, conversion, distribution, distribution and transmission, intrinsic safety, and anti-surge functions. It is an electrical interface module that connects the field industrial instrumentation and control system.
The TS5000 series modules use embedded transformers to ensure the best accuracy and reliability. Our unique circuit concept ensures accurate signal transmission and low current consumption, allowing low heat generation, longest service life, and three-coat protection.
Three anti-handling uses automatic washing, inkjet printing process, no blind spot, high reliability;
Use imported 3M three anti-paint high-speed uniform coating. 3M paint adapts to the nature of the hot water environment, can improve the electrical insulation performance of the product, and the product is perfectly protected in harsh environments;
Sprayed products have superior insulation, moisture, leakage, shock, dust, corrosion, aging, corona and other properties. Especially suitable for offshore platforms or high humidity environments in the South.
Reliable heat dissipation Choose a low heat dissipation circuit design, close to the heat vent layout design through the heat source, and provide a low heat resistance path between the heat source and the heat sink to ensure smooth heat transfer. Using unique thermal design products greatly improves the accuracy and reliability of the system. At the same time reduce the impact on peripheral equipment.
Components using the patch process is small and light;
Compared with traditional manual welding, the solder joints are plump, reliable, and have good consistency;
Solder joints have good consistency and strong seismic resistance;
Reduce electromagnetic and radio frequency interference.
Dual-contact technology with bus-powered application, gold-plated surface treatment (10~12u);
Good contact, good conductivity, bus power supply, space saving, wiring free, easy maintenance.
Third, for the frequency conversion drive system core supporting solutions Frequency converter dedicated reactor is usually installed in the input or output terminal of the inverter DC speed controller, can resist the 3rd and 5th harmonic generated by the inverter to the grid transmission, reduce the frequency conversion generated Harmonic interference to other components, improve the quality of the power grid, increase the power factor and limit the abnormal fluctuations of the grid voltage and the impact current on the power grid, stabilize the waveform, and reduce the impact on the inverter. In addition, it also has the following effects:
A capacitive effect on a light no-load or light-load line to reduce the power-frequency transient overvoltage.
Improve voltage distribution on long-distance transmission lines.
The reactive power in the line during light load is balanced as much as possible to prevent irrational flow of reactive power, and power loss on the line is also reduced.
Prevents the self-excitation resonance phenomenon of generators with long lines.
For frequency conversion systems with energy feedback applications, a reliable and economical braking resistor can be used to achieve energy absorption and protect inverters, servos, etc. from the danger of motor regenerative energy. At the same time, the large inertia rotating load can be quickly braked to achieve a fast stop.
Tiantuo Sifang, as a leading global supplier of intelligent manufacturing solutions and a high-tech enterprise in the field of smart manufacturing, can provide the majority of industrial enterprises, the government with the main business solutions for automation control, electrical transmission and intelligent manufacturing, and provide collection systems. Integrated, digital factory project implementation, smart manufacturing innovation center and incubator construction and intelligent manufacturing cluster overall solution. At the same time, the company sells Siemens industrial software and hardware products to form a comprehensive business and service integrating sales, maintenance, service, and OEM customers and production process customer solutions.
510 Cartridge
·Basic precautions
Do not put expensive oil into low-quality cartridges to avoid wastage. Most pre-filled oil cartridges have the so-called 510 thread. The oil cartridge screws onto a rechargeable battery. Some of these batteries have buttons and some heat up automatically when you pump the oil. Some batteries have multiple temperature settings and some heat up to a preset temperature; these features need to be known in advance.
·Cleaning notes
Use a suitable cleaning tool to clean them, such as activated charcoal or dried tea leaves in a used pipe to absorb the oil. It is important not to use alcohol or other boiling water to clean the pipe, and to wait until it has cooled down completely before cleaning. Otherwise, the hot stem will come into contact with the watery liquid and cause the mouthpiece tenon to loosen, thus shortening the life of the 510 cartridges.
This is what you should be aware of when using 510 cartridges. At the same time, when using 510 cartridges, there are still some vaping tips, for example, when using them, be careful not to suck too hard, will not produce smoke. When you inhale too hard, the smoke is sucked directly into your mouth and not atomized by the atomizer, so gently inhaling is more powerful and gives you a better vaping experience.
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