IS200DTTCH1A IS200DTTCH1A IS200DTTCH1A operation. When some systems or equipment are in normal operation, they are often operated once for several months or longer. (2) The electrical equipment protection automatic device requires high reliability and fast operation speed. The protection speed of the development group should be within 40ms. Automatic quasi-synchronous voltage mode, speed, voltage adjustment…
IS200DTRTH1A IS200DTRTH1A IS200DTRTH1A 4917/5000 The thermal control of 300MW and above capacity units has been fully adopted DCS control system, gradually formed the data acquisition (DAS), analog control (MCS), sequential control (SCS), burner management (BMS) four systems. From the actual operation, DCS better realize its control function, and play the advantages of safety, economy, reliable…
IS200DTAIH1A IS200DTAIH1A IS200DTAIH1A modules is converted to a standard digital signal at the scene, just a cable can connect all the child standing, and then sends the field signal very briefly to the control room monitoring equipment, reduces the cost, It is also easy to install and maintain, and digital data transmission makes the system…
IS200DTCIH1A IS200DTCIH1A IS200DTCIH1A including the system configuration, database configuration, history library configuration, graphics configuration, control algorithm configuration, data report configuration, real-time data display, historical data, graphical display, parameter list, data printing, data input and parameter modification, control arithmetic, alarm processing, fault processing, communications control and man-machine interface and so on various aspects, And really realize…
IS200DSVOH1B IS200DSVOH1B IS200DSVOH1B mainly used in sensors, actuators, electrical drives, PLC, textile and building automation, etc. The latter two series adopt RS485 communication standards, with transmission rates ranging from 9.6kbps to 12Mbps, and transmission distances ranging from 1200M to l00m (depending on the transmission rate). The basic modes of media access control are token mode…
IS200DSPXH1D IS200DSPXH1D IS200DSPXH1D essential safety bus equipment. H2 is a high-speed bus with a transmission rate of 1Mbps (the transmission distance is 750m) or 2.5bps (the transmission distance is 500m). The number of nodes in each segment of H1 and H2 can reach 32, and the number can reach 240 after using repeater. Hl and…
IS200DSFCG1A IS200DSFCG1A IS200DSFCG1A influential fieldbuses have appeared in the past decade, such as Foundation fieldbus FF, Profibus, CAN, LONworks, HART and so on, and have been widely used. Only the first two fieldbuses are briefly described below. 3 Introduction to main fieldbuses \ 3.1 Foundation Fieldbus FF Foundation Fieldbus is a kind of fieldbus…
IS200DRLYH1A IS200DRLYH1A IS200DRLYH1A maintain the independent normal operation of the underlying equipment after it is disconnected from the upper level network, and its intelligence degree is greatly strengthened. 2.5 Highly intelligent field equipment Traditional DCS uses a relatively centralized control station, its control station is composed of CPU units and input/output units. Fieldbus control system…
IS200CPFPG1A IS200CPFPG1A IS200CPFPG1A manufacturers can interconnect and realize information exchange. Users can flexibly choose fieldbus products from different manufacturers to form the actual control system to achieve the best system integration. 2.2 Interoperability Interoperability means that control devices from different vendors can not only communicate with each other, but also be configured in a unified…
IS200CABPG1B IS200CABPG1B IS200CABPG1B the Control room constitute the Fieldbus Control System (FCS). By following certain international standards, fieldbus products from different manufacturers can be integrated in the same set of FCS, with interchangeability and interoperability. FCS further devolves the control function of traditional DCS to the field intelligent instrument, which completes the functions of data…