1785-L20E AB

PMC-2/11/05/000/00/00/01/00/00
IC693CPU372
AN16NN0
PM19876-023.3
AC800F PM-803 CPU16M 3BDH000530R1
SA811F-3BDH000013R1
PM861AK02
EMB9341-E
6FC5203-0AF50-3AA1
HONEYWELL-942-M88
475HP1ENAUGMTS

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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。

Westinghouse POW-R-LINE Switchboard 2500 Amp Panel 3 PH

HONEYWELL 51304441-175 Digital Input 51304441175 NEW

Modicon AEG Programmable Controller AS-584A-440

HONEYWELL 30731832-506 Processor Card 30731832506

HONEYWELL 51402089-100 EPDG2 51402089100

HONEYWELL 51400700-100 DHI 51400700100

YAMATAKE-HONEYW​ELL 82408667-001 Memory Card 82408667001

Westinghouse 50 DHP 250 1200 Amp Breaker 449D901G20

HONEYWELL 51400997-200 EPLCI 51400997200

HONEYWELL 51401996-100 EAMR 51401996100

HONEYWELL 51400926-100 PDG Board 51400926100