IS200RAPAG1A
IS200RAPAG1A
IS200RAPAG1A
SafeRing / SafePlus Air中压干燥空气绝缘环网柜及开关柜, 12 kV, 630A
SafeRing / SafePlus Air是ABB公司推出的环保型气体绝缘环网柜及开关柜,具有环保性能好,可靠性及安全性能高,结构紧凑,免维护等特点。
采用干燥空气作为绝缘介质,干燥空气是一种常用的工业气体,客户不需进行维护及回收。在设备运行过程中出现泄露,不会对环境有任何影响。
SafeRing / SafePlus Air最大程度的继承了现有气体绝缘开关柜成熟的生产工艺和运行经验,能够最大程度的保证产品稳定可靠的运行。
具有较好的环境适应性,可应用于风沙、潮湿、污秽等工业环境中;多个功能单元可密封在同一个气室内,使得结构更紧凑,现场安装工作量更少。
SafeRing / SafePlus Air可集成配电自动化功能,满足智能电网的需求。
as high as 12Mb. Profibus is used to connect intelligent devices such as distributed I/0 stations and field bus instruments.
Communication between the process station, operator station and engineering station takes place via the system bus DigiNetS (Industrial Ethernet). user
Different transmission media (RJ45 twisted pair, thin, thick or fiber optic cables and mixed media) and network topology can be selected for the system bus.
Simple layout, due to the use of TCP/IP protocol, the system can also use the public telephone network (dial-up mode) or satellite to achieve ultra-long-distance communication.
Subsystems such as PLC communicate with the Industrial” system through the ModBus protocol interface. The system also supports IEC870-5 over-control protocol.
discussion.
The Flash EPROM inside the PS provides more than 220 functional modules (control algorithm subroutines), in addition to the basic ones specified in the IEC 61131 3 standard
In addition to this content, many powerful and rigorously tested function blocks from actual engineering applications have been expanded. any complex control
The scheme can be realized by the combination of these function blocks.
The function blocks provided by the system mainly include the following categories:
o
Analog processing
o
digital processing
loop regulation
Logical sequence control
c
logic operation
Monitoring function
Collection function.
c
arithmetic operations
c
TCP/IP protocol communication interface
Modbus protocol communication interface
1EC870-5 protocol communication interface (Telecontrol)
4.2 Field Controller PS
Industrial” field controller PS is a special process control station, which is embedded with field bus communication interface for users to use
Fieldbus technology offers very flexible options. Each PS allows to insert 4 fieldbus interface cards (the card type can be different),
Each card is connected to 1 field bus to collect process data and diagnostic information from the bus, the interface card is easy to replace and plug and play
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