to form a special Redundant communication link (diginetr) to ensure information synchronization between master and slave PS. — However, the master PS fails, and the slave PS can quickly and undisturbed connect the replacement worker Make. All inputs and outputs also support redundant operation. The data communication between the field process controller PS. operating station…
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o Open CAN -Bus，up to 1 MBd o Foundation Fieldbus H1 up to 31. 25KBd Foundation Fieldbus H2 (fast Ethernet) HART The system allows different types of field buses to be mixed and run simultaneously in the same field controller PS. Industrial “field control explosion (AC800F) consists of the following components: Basic unit pm802f Power…
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and play (plug & play) and can be plugged in and out with power. The field controller PS has the following features: o Flexible: it supports all international standard open fieldbus and can be mixed 4 high-speed fieldbuses can be connected at the same time (max. 12 MBD) Simple project: only use the same tool…
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61131 3 standard In addition to this content, many powerful and strictly tested function blocks from practical engineering applications are also expanded. Any complex control All schemes can be realized by the combination of these function blocks. The function blocks provided by the system mainly fall into the following categories: o Analog quantity processing o…
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PROFIBUS is the most widely used open fieldbus international standard in the world, which is divided into FMS, DP and pa Level III, DP communication rate can be up to 12MB. PROFIBUS is used to connect distributed i/0 stations, field bus instruments and other intelligent devices. The communication among process station, operator station and engineer…
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control stations and 100 operation stations at most. Each control The station can support thousands of i/0 points at most, and the scale of the whole system can be expanded. The hardware of the system control station is all metal enclosure, which can withstand the most Harsh industrial environment. The equipment can be installed in…
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ginets network (Industrial Ethernet /iee802.3 standard), The user can select the communication transmission medium (ordinary cable or optical fiber) and network topology structure according to the actual situation of the application. Popular PC and MS_ Wi ndows2000 has been widely used in various fields all over the world and has become the de facto standard…
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Yes. The process control level realizes various loop adjustments including complex control (various PID, ratio, Simith, etc.) and high-speed logic control Control, sequence control and batch intermittent control functions. The internal communication of the process control station (between the controller and various intelligent devices such as i/0 or field instruments) adopts the international standard field…
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DCS and PLC and supports a variety of international fieldbus standards. It has the complex analog loop regulation function of DCS Friendly human-machine interface (HMI) and convenient engineering software, as well as high-speed logic and sequence control equivalent to high-grade PLC indicators Braking performance. The system can connect not only conventional i/0, but also PROFIBUS,…
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Information) system pioneered and led by ABB in technology. information technology) new trends. The system is divided into two levels: operation management level and process control level. At the operation management level, not only the traditional control system monitoring operation function is realized function (operation and display, printing, trend display and alarm), and also complete…
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