NPSO-0503L现货

  PLC进行模拟量控制，还有A／D、D／A组合在一起的单元，并可用PID或模糊控制算法实现控制，可得到很高的控制质量。用PLC进行模拟量控制的好处是，在进行模拟量控制的同时，开关量也可控制。这个优点是别的控制器所不具备的，或控制的实现不如PLC方便。当然，若纯为模拟量的系统，用PLC可能在性能价格比上不如用调节器。

NETAPP BROCADE X1881-R6 LWL SFP 4GBPS 30KM R6 BRAND NEW

One-day shipping available

NEW NetApp X3148-R5 NVRAM6 with 2GB Cache RAM R5

NETAPP STORAGE SHELF DS14 MK2 - AT 7X 73GB DS14MK2

Expedited shipping available

NetApp DS14 Disk Array Xyratex RS-1400-FC PBCI 504GB

One-day shipping available

NETAPP FAS900 SERIES FAS960C FILER DUAL CPUS 6GB RAM

LOT OF 14- NetApp X274 DS14 mk2 HDD 144GB WARRANTY!!!

NEW Netapp X298A-R5 SP-298A-R5 1TB SATA FAS2020 FAS2050

One-day shipping available

NEW Netapp X298A-R5 DISK DRIVE,1.0TB,7.2K RPM,SATA 1TB

One-day shipping available

NEW Netapp X298_SMOOS01TSSS X298A-R5 1TB SATA FAS2040 *

One-day shipping available

NEW! Netapp X298A-R5 1TB SATA FAS 2020 FAS2040 FAS2050 

One-day shipping available

NEW Netapp X298A-R5 1TB SATA FAS2020 FAS2040 FAS2050 

BEW NEW!! WE BUY SURPLUS NETAPP CISCO DELL SUN HP IBM

One-day shipping available