When it comes to grid de-icing, what you think of is
From the beginning of the freezing rain and snow disaster in 2008, the next eight years, the power grid researchers did not idle for a moment, the power grid de-icing, DC ice melting, drone navigation, de-icing robots and other technical means to force the appearance, effectively improve the resistance The efficiency and level of work in freezing disasters.
The various TELEPERM M automation systems have different designs, ranges of functions and performances. The AS 235, AS 235 H and AS 235 K automation systems described in this catalog are proven and reliable. They can be configured within wide limits and coupled to a wide range of subordinate systems. The AS 235 H additionally has a redundant central unit and thus satisfies particularly high availability demands. The AS 235 systems can communicate with one another and with higher-level systems via the TELEPERM M CS 275 plant bus. A wide range of TELEPERM M input/output modules is available for connection of the process peripherals (sensors and final control elements) to the AS 235, AS 235 H and AS 235 K automation systems. Some modules have their own processing features or can be configured application-specific. The AS 388/TM and AS 488/TM automation systems (see Catalog PLT 112) use the SIMATIC M7-300 and M7-400 automation computers as the hardware platform and are compatible with the AS 235 system. They are appropriate for the extension of existing TELEPERM M systems or for the design of new systems. The AS 388/TM and AS 488/TM systems can be operated on the PROFIBUS-TM plant bus. PROFIBUS-TM is based on the standardized PROFIBUS. The AS 488/TM system can additionally be operated on the CS 275 plant bus. ET 200M distributed I/O systems with a comprehensive range of I/O Modules can be connected to the AS 388/TM and AS 488/TM systems via one or two PROFIBUS-DP interfaces.
Siemens Teleperm Programmable Controller
Siemens Teleperm Programmable Controller
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