DSQC 112 YB161102-BC ABB 现场仪表

Juniper P-1OC12-ATM2-SM​IR ATM2 IQ PIC OC12 – M20 Router
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Nortel 8394SF DS1404099-E5 IPUIA6FWAA 10G Switch Fab
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Description

DCS它可以控制和监视工艺全过程,对自身进行诊断、维护和组态。但是,由于自身的致命弱点,其I/O信号采用传统的模拟量信号,因此,它无法在DCS工程师站上对现场仪表(含变送器、执行器等)进行远方诊断、维护和组态。FCS采用全数字化技术,数字智能现场装置发送多变量信息,而不仅仅是单变量信息,并且还具备检测信息差错的功能。FCS采用的是双向数字通信现场总线信号制。因此,它可以对现场装置(含变送器、执行机构等)进行远方诊断、维护和组态。FCS的这点优越性是DCS无法比拟的。

Juniper P-1OC12-ATM2-SM​IR ATM2 IQ PIC OC12 – M20 Router
90 Day Warranty – Free Overnight Shipping!

Juniper DPCE-X-40GE-SFP 40X1GE for MX960 MX480 Router
90 Day Warranty – Free Shipping – Make Offer!

IXIA LM1000STXS4 10/100 Mbps Gig Eth TXS Load Mod 1600T
90 Day Warranty – Free Overnight Shipping! Make Offer!!

Cisco Security MARS 100 CS-MARS-100E-K9 Appl 5000
90 Day Warranty – Free Shipping!

Juniper T320-FPC2-E T320 Enhanced Flex PIC Concentrator
IPUCAA8CAC – 90 Day Warranty – Free Shipping!

Juniper PB-1OC12-ATM2-S​MIR M160 T320 M320 T640 Router
90 Day Warranty – Free Shipping!

Nokia NIF4453FRU 3 Port 10GBase-F ADP Module IP1280
90 Day Warranty – Free Overnight Shipping Worldwide

Nortel 8394SF DS1404099-E5 IPUIA6FWAA 10G Switch Fab
90 Day Hardware Warranty – Free Shipping!