Construction machinery industry 1. Industry background Generally speaking, the construction machinery industry has a harsh working environment, often working in the open air and under strong light, and there is a lot of dust and oil. Therefore, such machinery and equipment are required to have strong shock and vibration resistance. . In addition, some equipment, such as cranes, require high reliability, otherwise it will cause casualties. 2. Reasons for using K-TP178micro in construction machinery (1) Construction machinery and equipment are generally operated in the field and the working environment is harsh. The first requirement is that all components have strong shock and vibration resistance. KTP- 178 micro has advanced hardware design, so it has strong anti-vibration ability and can meet the requirements of construction machinery and equipment in harsh outdoor environments. (2) Construction machinery and equipment generally have a lot of dust and oil when they are working in the field. This requires all parts to have strong dust, water and oil resistance. The front panel of KTP-178 micro uses The one-piece seamless design can be very dustproof, waterproof and oil-proof. (3) Construction machinery and equipment are working in the field. Under strong light during the day, ordinary touch screens will be unclear. KTP-178 micro uses high-brightness LCD The display screen can be easily seen clearly and operated accurately even under strong light. (4) There are some equipments in the construction machinery industry that require high reliability, such as cranes, etc., which requires the control system to have high reliability. Siemens products are known for their reliable performance, whether it is S7-200PLC or KTP The -178 micro touch screen has unparalleled reliability, which can solve users' worries about safety performance. (5) At the same time, KTP-178 micro also has a high-performance 32-bit ARM7CPU processing chip, 8M large memory, so that construction machinery and equipment have a fast response time. Air-conditioning and refrigeration industry 1. Industry background Air-conditioning equipment often works in an environment with a large temperature difference and often produces condensate. This requires the system to be able to be used in high or low temperature and humid environments. The air-conditioning system also needs 24 hours of uninterrupted work, so the system is required to have a high and reliable working ability for a long time. In addition, for the air-conditioning and refrigeration industry, multiple monitoring and control points need to be set up at the work site, which requires the system to have more process variables. 2. Reasons for using K-TP178micro in the air-conditioning system (1) Under normal circumstances, the working environment of air-conditioning equipment has high humidity and will produce more condensed water. If the waterproof performance of electrical equipment is not good, the circuit board will often short-circuit and cause the equipment burn. The internal circuit board of the KTP-178 micro touch screen has a waterproof and insulating coating, which is extremely moisture-proof. The front panel adopts an integrated seamless design and has an IP65 protection level. It is waterproof and dirt-resistant, and can be used in hot and humid working environments. (2) The air-conditioning industry often needs 24 hours of uninterrupted work. The KTP-178 micro touch screen uses the most reliable electronic components, has a long service life, and is perfectly combined with the highly reliable Siemens S7-200 PLC to meet the requirements of the air-conditioning system. 24h uninterrupted work requirements. (3) The air-conditioning system needs to set up multiple monitoring and control points at the work site, which requires the system to have more process variables. KTP-178 micro has designed a large user program storage space (1MB), allowing configuration up to 1000 Process variables, 2000 alarm messages and 500 process pictures can meet the requirements of the air conditioning system. Medical facility industry 1. Industry background The medical industry has a good working environment, generally working indoors with suitable temperature and humidity, but medical facilities have high requirements for their components, advanced technology, reliable operation, and exquisite appearance. There are also some devices that need to work in high temperature, low temperature, or humid environments, requiring various parts to be moisture-proof, waterproof, and resistant to high and low temperatures. Reasons for using K-TP178micro (1) Most medical devices are very expensive products and have very strict requirements on their components. First of all, they must have the most advanced technology. Siemens has a strong R&D technical team, and many of its products are representative The KTP-178 micro touch screen is no exception to the highest level in all fields today. It uses a 32-bit ARM7 CPU processing chip and 8M system memory to ensure its advanced hardware. (2) Medical equipment requires high reliability of its components. KTP-178 micro has advanced hardware design, a better software platform, selection of high-quality electronic components, and the highest production technology, all of which ensure the reliability of its operation. Not only that, KTP-178 micro also has many advantages such as strong anti-interference ability, clear liquid crystal display, and extraordinary service life. (3) Medical equipment also has high requirements on the appearance of its components. The appearance design of KTP-178 micro is exquisite and generous, which conforms to the aesthetic viewpoints of many people. (4) In addition, the combined operation mode of touch screen + function keys, LED display operation screen and PLC communication status, make it more convenient for users to control.