CP451-10

CP451-10

PLC***大的薄弱环节在I／O端口。PLC的技术优势在于其I／O端口，在主机系统的技术水平相差无几的情况下，I／O模块是体现PLC性能的关键部件，因此它也是PLC损坏中的突出环节。要减少I／O模块的故障就要减少外部各种干扰对其影响，首先要按照其使用的要求进行使用，不可随意减少其外部保护设备，其次分析主要的干扰因素，对主要干扰源要进行隔离或处理。

NetApp DS14 MK2 Disk Drive Array Shelf 2 x Power Supply

Netapp NVRAM6 SP-3147-R5 111-00138 FAS6030 FAS6070

Netapp NVRAM6 SP-3147-R5 111-00138 FAS3040 FAS3070

Netapp NVRAM6 SP-3147-R5 111-00138 V3070 V3040 SA300

NetApp X267A-R5, 500GB SATA Disk for DS14mk2-AT Shelf 

NetApp SP-610B AC Power Supply for FC7/FC8

NetApp X8528A Hot-Swap System Fan Network Appliance

NETAPP 2 Gb ESH 106-00019 NetAPP 43662 - DS14 Chassis 
One-day shipping ***ailable

NetApp X266A 320GB ATA Disk DS14 MK2 AT 108-00016+A2
Expedited shipping ***ailable

NetApp X266B 320GB SATA Disk DS14 MK2 AT 108-00087+A0
Expedited shipping ***ailable

Netapp NVRAM6 SP-3147-R5 512MB CLUSTER CARD 111-00138

Netapp XLPSU-NR1 X610B PSU Power Supply Module FC7 FC8

NEW NetApp X5604A R1XX Storage Shelf Blower 440-00003
Expedited shipping ***ailable

NetApp X2050A-R5 Dual Port Op FC-AL Controller SP-2050A
One-day shipping ***ailable

NetApp SP-1001A Hot Swap System Chasis Fan - NEW