为了充分发挥计算机的作用，可实行一台计算机控制与管理多台PLC，多的可达32台。也可一台PLC与两台或更多的计算机通讯，交换信息，以实现多的对PLC控制系统的监控。PLC与PLC也可通讯，可一对一PLC通讯，可几个PLC通讯，可多到几十、几百。
Netapp FAS6030C w/24x DS14MK2-AT 500GB 168TB!!! FAS6030
Netapp FAS3070C 12x DSX-10.5TB-QS-R5 126TB!! FAS3070
NetApp FAS3070C w/12x DS14MK2-AT 750GB X268A-R5 126TB!!
NETAPP FAS3050 6x DS14MK4 300GB 15K X279A-R5 25TB @@@@
NetApp FAS3050C 7 Transferable Licenses 24TB MK4 X278A
NetApp FAS3020C w/10 Transferable Licenses 84TB!! X267A
NetApp FAS3050C w/10 Transferable Licenses 84TB!! X267A
NetApp FAS3050C CIFS NFS ISCSI SV-ontap-PRI 84TB!!!
NetApp FAS3020-HA-C 42TB System w/ 84x 500GB SATA
Netapp FAS6070 w/12x DS14MK2-AT 750GB X268A-R5 126TB!!
NetApp FAS3050c NFS ISCSI CLUSTER FCP DSX-7.0TB-QS-R5
NetApp FAS3050c 12x DSX-7.0TB-QS-R5 84TB!! w/ LICENSES
