Description
，FCS是由DCS与PLC发展而来，FCS不仅具备DCS与PLC的特点，而且跨出了革命性的一步。而目前，新型的DCS与新型的PLC，都有向对方*拢的趋势。新型的DCS已有很强的顺序控制功能；而新型的PLC，在处理闭环控制方面也不差，并且两者都能组成大型网络，DCS与PLC的适用范围，已有很大的交*。下一节就仅以DCS与FCS进行比较。在前面的章节中，实际上已涉及到DCS与FCS的差异，下面将就体系结构、投资、设计、使用等方面进行叙述。
Juniper T320-FPC2 2-Port PIC Concentrator T320 Router
90 Day Warranty – Free Shipping!
Juniper PWR-T320-DC-S T320 Power Entry Module DC Power
90 Day Warranty – Free Overnight Shipping!
Newbridge Alcatel 90-7582-01 7670 Switching Control SSC
90 Day Hardware Warranty – Free Shipping!
NEW Juniper PE-2E3-ATM2 2-Port E3 ATM2 IQ PIC M7i M10i
90 Day Warranty – Free Shipping!
Nortel Passport 8310 2x 8393SF Ethernet Routing Switch
45 Day Warranty – Free Shipping!
Nokia NIF4450 4Port Gigabit Eth ADP Interface IP1280
90 Day Warranty – Free Worldwide Priority Shipping!
Spirent Adtech AX/4000 400320 OC-48c OC48c STM-16c SM
90 Day Warranty – Free Shipping!
Juniper M5 Router AC PE-1GE-SX M5BASE-AC-E RE-600-512
90 Day Warranty – Free US Shipping!
Extreme Black Diamond 8800 10G4Xa 41612 4-port 10G XFP
90 Day Warranty – Free Overnight Shipping!!!
Alcatel 3EZ00902DB AA01 8-Port Gig LX SFP 7470 Router?
90 Day Warranty – Free Overnight Shipping!
