0150/GVC707AE01 ABB
0150/GVC707AE01 ABB
0150/GVC707AE01 ABB
UniSec是新一代用于中压二次配电的户内空气绝缘开关设备，是ABB公司不断追求创新的结果，用以满足不断变化的市场和客户需求。该新系列开关设备提供了异常丰富的技术和长期解决方案。安全性和可靠性、用户友好性和易安装性、以及可持续性都是开发UniSec 的内在驱动力。
UniSec开关柜由一系列具有标准化结构的单元组成，在ABB工厂内完成组装和测试工作
and the maintenance is simple;
2. Industria1″ system communication
Industrial” system uses international standard industrial bus. Field controller supports Profibus, FF, ModBus, Can, etc.
International standard fieldbus, Profibus is the most widely used open fieldbus international standard in the world, divided into FMS, DP and PA
Level 3, DP communication rate can be 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.
discussio
