描述
用PLC进行开关量控制实例是很多的，冶金、机械、轻工、化工、纺织等等，几乎所有工业行业都需要用到它。目前，PLC首用的目标，也是别的控制器无法与其比拟的，就是它能方便并可靠地用于开关量的控制。模拟量，如电流、电压、温度、压力等等，它的大小是连续变化的。工业生产，特别是连续型生产过程，常要对这些物理量进行控制。
NetApp C3100 NetCache
NetApp FAS270C Cluster w/14 X276A 300GB 10K FAS270
NetApp FAS940 Filer w/4x DS14MK2 14x 144GB 10K X274A
NetApp FAS940 Filer w/4x DS14MK2 14x 144GB 10K X274B-R5
NetApp F87 Filer Tower w/ 6x36GB – Network Appliance
NetApp FAS270C Filer Cluster w/ 14 X276A 300GB 10K FCAL
NetApp DSK SHLF,10.5TB SATA,,R5 SATA DS14MK2-AT 10.5TB!
NetApp FAS270C Cluster w/14 X276A 300GB 10K FAS270
NetApp DS14 mk2 AT with 14x X268a-R5 750G SATA Drives
NETAPP NETWORK APPLIANCE SAS SATA FILER SYSTEM FAS-2020
Netapp FAS3070 Filer Head Network Appliance FAS 3070
NetApp FAS3020 Filer DS14MK2 14x 144GB 15K X275A-R5 2TB
