The PLC (programmable controller) produced by the German Siemens (SIEMENS) company is also widely used in China, and has applications in metallurgy, chemical industry, printing production lines and other fields. Siemens (SIEMENS) PLC products include LOGO, S7-200, S7-300, S7-400, industrial network, HMI human-machine interface, industrial software, etc. Siemens S7 series PLC is small in size, fast in speed and standardized, with network communication capabilities, stronger functions and higher reliability. S7 series PLC products can be divided into micro PLCs (such as S7-200), small-scale performance requirements (such as S7-300), and medium and high-performance requirements (such as S7-400).
Control cabinet overview
The PLC control cabinet has protection functions such as overload, short circuit and phase loss protection. It has compact structure, stable work and complete functions. It can be combined according to the actual control gauge size, which can realize single cabinet automatic control or multiple cabinets to form a distributed (DSC) control system through industrial Ethernet or industrial fieldbus network. The PLC control cabinet can adapt to industrial automation control occasions of various sizes. Widely used in power, metallurgy, chemical, papermaking, environmental protection and sewage treatment industries.
Conditions of Use
Power supply: DC 24V, two-phase AC 220v, (-10%, + 15%), 50HZ
Protection level: IP41 or IP20
Environmental conditions: The ambient temperature is between 0 ¡ã C and 55 ¡ã C to prevent direct sunlight; the relative humidity of the air should be less than 85% (no condensation). Keep away from strong vibration sources and prevent frequent or continuous vibration with a vibration frequency of 10-55HZ. Avoid corrosive and flammable gases.
The product is returned for one month and three months after the product is sold. The warranty is free within one year. For technical assistance during the life-long maintenance service, the company has set up a professional customer service for marketing services to provide users with free pre-sale, sale, After-sale technical consultation and installation and commissioning guidance, solve the problems raised by users.
24-hour service hotline: 400-0940-400
Notes for ordering: * Please specify model, quantity, and whether there are special needs.