IS200TDBTH6ACD centralised control system, its hardware device adopts control equipment redundancy fault tolerance, performance degradation online monitoring, high adaptability of intelligent modules and other technologies, the software platform adopts multi-discipline engineering object model, cluster distributed real-time database, multi-language integrated programming and development environment, security control and safety prevention and other technologies; it is a new-generation of high-end master control system with high-reliability, high-security, high-adaptability, large-scale features, high quality and stability.

IS200TDBTH6ACD full-type distributed bus I/O module and system, combining the functions of distributed bus I/O module and isolated safety barrier in one; including field communication module, intrinsically safe intelligent I/O module, power supply module, etc., in line with GB3836.1, GB3836.4 explosion-proof standard; directly receive pressure from hazardous places (Zone 0, Zone 1 and Zone 2), Liquid level, thermocouple, RTD, actuator, switching, solenoid valve and other on-site intrinsically safe instrument signals are received directly from hazardous places (Zone 0, Zone 1 and Zone 2), and the communication is connected to DCS, PLC and other main control systems.

IS200TDBTH6ACD safety distributed bus I/O unit, configured with redundant industrial field bus or communication network, scheduling each I/O module, adopting the backplane digital bus to connect each sensing and measuring module, non-destructive data transmission, realising module identification, automatic configuration, communication scheduling, bus diagnosis, on-line plugging and unplugging, fault maintenance and its redundancy mechanism;