125768-01 BENTLY 控制总线

BENTLY 135489-03
ABB UFC760BE41
BENTLY 125388-01H
BENTLY 3500/60
GE IS210AEBIH1BED
GE SD-108542
GE IS210AEDBH4AGD
GE SD-98762
TOSHIBA HC422B
GE 705-1512-01
HIMA X-FAN 18 03
SAC IOP310
SAC IOP313
GE 8521-LC-MT
BENTLY 128276-011

分类: 标签:

Description

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。

NUMATICS 1NCS00-062SS SYSTEM NEW 1NCS00062SS

ALLEN BRADLEY 1785-ME16 SER. A NEW 1785ME16

WATLOW DC20-24S0-S000 CONTROLLER NEW DC2024S0S000

WATLOW DC20-48S5-0000 CONTROLLER NEW DC2048S50000