描述
用户存储容量是指PLC用于存储用户程序的存储器容量。需要的用户存储容量的大小由用户程序的长短决定。一般可按下式估算，再按实际需要留适当的余量（20％－30％）来选择。存储容量=开关量I／O点总数X10十模拟量通道数X100绝大部分PLC均能满足上式要求。应当要注意的是：当控制系统较复杂。数据处理量较大时，可能会出现存储容量不够的问题，这时应特殊对待。
NetApp X6518A 5m Optical Cable (LC-LC) NetApps Net App
NETAPP 2GB SINGLE PORT FIBRE PCI-X X1085
NetApp Dell PV720N Board with CPU NA110-01801 *NEW*
NetApp NVRAM5 Controller 111-00022+H0
NetApp 111-00042 JNI IBP-1X02-N-NA Infiniband Cluster
Netapp 111-00058 Dual Fibre Server Adapter
One-day shipping available
NetApp X2050B-R5 111-00113 Dual Port FC-AL HBA
One-day shipping available
NetApp X2050B 111-00113 Dual Port FC-AL HBA
One-day shipping available
Netapp X1047-R5 / 106-00071 PCI-X QUAD-PORT 10/100/100
One-day shipping available
