Product series: T-KEY membrane keyboards facilitate metallurgical automation, with highly reliable integrated designs to handle harsh working conditions
In the continuous development process of metallurgical industry automation, in the face of harsh environments with high dust, strong vibration and complex electromagnetic interference, higher requirements have been put forward for the reliability, adaptability and integration efficiency of control equipment. The T-KEY series of industrial membrane keyboards independently developed by Tianjin Changdatong Technology Co., Ltd. have provided advanced domestic solutions for industries such as metallurgy with their high integration and high reliability. Currently, they have been successfully applied in the automatic steel tapping system of the centralized control center of a large steel enterprise.
Highly integrated and flexible to expand
The T-KEY series membrane keyboard adopts a highly integrated design, integrating multiple operation functions into one, effectively simplifying on-site wiring and equipment configuration. As the core keyboard unit, the T-Key7800 is equipped with a 16-key operation interface and can be used in conjunction with the T-Keyco7800 controller. It supports multi-keyboard expansion and can simultaneously support up to 9 membrane keyboards, meeting the centralized control requirements for operation and status indication in medium and large-scale systems.
Industrial-grade reliability, fearless of harsh environments
All series of products adhere to the industrial-grade protection concept. The overall protection level of the machine reaches IP54, supporting a wide operating temperature range of -20℃ to 60℃, and can adapt to the common dust, vibration, shock and electromagnetic interference environment in metallurgical workshops. The product adopts a fanless heat dissipation design, and the average mean time between failures of the entire machine is no less than 5 years, effectively ensuring the long-term continuous and stable operation of the system.
Supports PROFINET integration
The T-KEY series supports the PROFINET industrial Ethernet protocol and features advanced network functions such as network configuration, topology recognition and fault diagnosis. The T-Key7800 product adopts dual-port communication (one in use and one as backup), ensuring high reliability of the connection. When used in conjunction with the T-Keyco7800 controller, it can be seamlessly integrated into the PROFINET network of industrial production sites.
Domestic substitution empowers industrial upgrading
Changdatong Technology has solid technical accumulation and project practical experience in the field of metallurgical industrial control. The T-KEY series products, with their stable performance and good adaptability, have established cooperation with many Fortune 500 companies. The company continuously enhances the operational efficiency and reliability of automation systems for customers in industries such as metallurgy through its fully independent development capabilities and cost-effective solutions, contributing to the intelligent upgrade of industries.
Tianjin Changdatong Technology Co., LTD
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