西安新敏电子科技有限公司
应用范围 | 工业自动化 |
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woodward 9905-764
【品质超群厦门莫格电气自动化,咨询 手机1质保一年品质超群厦门莫格电气自动化,咨询 手机
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woodward 9905-764
woodward 9905-764
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【品质超群厦门莫格电气自动化,咨询 手机 】
【工控专家厦门莫格电气自动化,咨询 】
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1.3 FCS
(1)FCS是第五代过程控制系统,它是21世纪自动化控制系统的方向。是3C技术(Communication,Computer,Control)的融合。基本任务是:本质(本征)安全、危险区域、易变过程、难于对付的非常环境。
(2)全数字化、智能、多功能取代模拟式单功能仪器、仪表、控制装置。
(3)用两根线联接分散的现场仪表、控制装置,取代每台仪表的两根线。“现场控制”取代“分散控制”;数据的传输采用“总线”方式。
(4)从控制室到现场设备的双向数字通信总线,是互联的、双向的、串行多节点、开放的数字通信系统取代单向的、单点、并行、封闭的模拟系统。
(5)用分散的虚拟控制站取代集中的控制站。
(6)把微机处理器转入现场自控设备,使设备具有数字计算和数字通信能力,信号传输精度高,远程传输。实现信号传输全数字化、控制功能分散、标准统一全开放。
(7)可上局域网,再可与internet相通。既是通信网络,又是控制网络。
(8)3类FCS的典型应用:1) 连续的工艺过程自动控制如石油化工,其中“本安防爆”技术是重要的;2)分立的工艺动作自动控制如汽车制造机器人、汽车;3)多点控制如楼宇自动化。
这三大控制系统,尤其是DCS、PLC,都在电站得到了广泛应用,而且效果也非常好。
本公司主要优势产品:
【..美国..英维思 Invensys FOXBORO IA系统, Triconex ESD系统】
【..美国.. .AB ..1756系列,1785系列,1746系列,1747系列,1771系列,1747系列,1769系列,1762系列,1764系列】
【..瑞士.. .ABB.. 机器人 DSQC系列,ABB Advant OCS,ABB Procontic PLC CPU】
【..法国....施耐德.. 140*康昆腾系列处理器,内存卡,电源模块等。】
【..美国...通用电气..GE..IC693/IC697/IC200/IC698/IC660/IC670/IS200/DS200/PS215系列】
【美国本特利BENTLEY模块3500系统 3300系统】
【黑马 HIMA 安全模块】
【施耐德,福克斯波罗,艾默生,霍尼韦尔,西门子,西屋】
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