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Coal washing plant solutions

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Coal washing plant solutions

  • Categories:Coal industry
  • Author:
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  • Time of issue:2020-03-27 18:11
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(Summary description)In view of the continuous operation and safe production operation characteristics of medium and large coal washing plants, our company has proposed a hot standby redundant CPU solution. Dual CPUs can run on an installed backplane, which greatly reduces the cost of hot standby redundant systems.

Coal washing plant solutions

(Summary description)In view of the continuous operation and safe production operation characteristics of medium and large coal washing plants, our company has proposed a hot standby redundant CPU solution. Dual CPUs can run on an installed backplane, which greatly reduces the cost of hot standby redundant systems.

  • Categories:Coal industry
  • Author:
  • Origin:
  • Time of issue:2020-03-27 18:11
  • Views:
Information

Dual CPU redundancy scheme

In view of the continuous operation and safe production operation characteristics of medium and large coal washing plants, our company has proposed a hot standby redundant CPU solution. Dual CPUs can run on an installed backplane, which greatly reduces the cost of hot standby redundant systems.

 

Dual DP bus hot standby redundant remote I/O solution

In view of the fact that there are many remote I/O stations in the main workshop and other workshops, our company has proposed a Profibus DP remote I/O solution.

 

Rich communication solutions

Coal washing plants have more production equipment and often have more complex brands. In order to meet the requirements of various manufacturers' automation products to access the centralized control system, our company developed the RS485 serial communication module. The module supports standard Modbus RTU and user-defined protocols, which can complete most serial device communications. At the same time provide DeviceNet master station, CANopen master station and other communication modules, can be used with AB E3, Schneider and other frequency converters.

  

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  Network diagram of the overall solution of the coal washing plant

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Time of issue:2020-06-24 00:00:00

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Time of issue:2020-06-24 00:00:00

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Time of issue:2020-06-22 00:00:00

Nanda Automation Technology Jiangsu Co., Ltd.     Record number: 苏ICP备090423423号-1