描述
CPU作为整个PLC的核心，起着总指挥的作用。CPU一般由控制电路、运算器和寄存器组成。这些电路通常都被封装在一个集成电路的芯片上。CPU通过地址总线、数据总线、控制总线与存储单元、输入输出接口电路连接。CPU的功能有以下一些：从存储器中读取指令，执行指令，取下一条指令，处理中断。
Network Appliance F540 two piece die cast bezel NetApp
Expedited shipping available
NetApp X235 Sp235 108-00044 DK32DJ-72FC 10K 73GB
NetApp X235 Sp235 108-00018 DK32EJ-72FC 10K 73GB DS 14
NetApp X272 Sp272 108-00056+A1 DK32EJ-72FC 73GB DS 14
NetApp X6539-R6 GBIC SFP Optical 4.25gb
NetApp X6504A Filer to Shelf Cable HSSDC-DB9
NetApp RS-PSU-450-AC1N
NetApp Cable P/N: 112-00045 Molex P/N 739290018
Expedited shipping available
Chrokee NETAPP SP365 POWER SUPPLY 108-01167
Network Appliance F540 two piece die cast bezel NetApp
Expedited shipping available
NetApp X235 Sp235 108-00044 DK32DJ-72FC 10K 73GB
NetApp X235 Sp235 108-00018 DK32EJ-72FC 10K 73GB DS 14
NetApp X272 Sp272 108-00056+A1 DK32EJ-72FC 73GB DS 14
NetApp X6539-R6 GBIC SFP Optical 4.25gb
NetApp X6504A Filer to Shelf Cable HSSDC-DB9
NetApp RS-PSU-450-AC1N
NetApp Cable P/N: 112-00045 Molex P/N 739290018
Expedited shipping available
Chrokee NETAPP SP365 POWER SUPPLY 108-01167
