6ES5371-0AA51
6ES5371-0AA51
PCM-11960158-02
H8D07226
1. 中央處理器
中央處理器(CPU)由控制器、運算器和寄存器組成并集成在一個芯片內。CPU通過數據總線總線、地址總線、控制總線和電源總線與存儲器、輸入輸出接口、編程器和電源相連接。
小型PLC的CPU采用8位或16位微處理器或單片機，如8031、M68000等，這類芯片價格很低；中型PLC的CPU采用16位或32位微處理器或單片機，如8086、96系列單片機等，這類芯片主要特點是集成度高、運算速度快且可靠性高；而大型PLC則需采用高速位片式微處理器。
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公司全稱：
福州卓凱電子科技有限公司
公司地址：
福建省福州市閩侯西江濱大道77號正榮潤園1號樓1205室
CPU按照PLC內系統(tǒng)程序賦予的功能指揮PLC控制系統(tǒng)完成各項工作任務。
2. 存儲器
PLC內的存儲器主要用于存放系統(tǒng)程序、用戶程序和數據等。
1)系統(tǒng)程序存儲器
PLC系統(tǒng)程序決定了PLC的基本功能，該部分程序由PLC制造廠家編寫并固化在系統(tǒng)程序存儲器中，主要有系統(tǒng)管理程序、用戶指令解釋程序和功能程序與系統(tǒng)程序調用等部分。
系統(tǒng)管理程序主要控制PLC的運行，使PLC按正確的次序工作；用戶指令解釋程序將PLC的用戶指令轉換為機器語言指令，傳輸到CPU內執(zhí)行；功能程序與系統(tǒng)程序調用則負責調用不同的功能子程序及其管理程序。
ABB MS116-4.0 1SAM250000R1008 Motor StarterABB DSQC 252 Safety Board 3HAA 3563-ALA/2
FOR PARTS! Allen Bradley 1326AS-B330H-21 /A Servo Motor 460V AC
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Allen Bradley 1333-ZAA Adjustable Frequency AC Drive 1.3-1.6KVA Ser D+
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ABB ASEA SK 415-025-G EFLG 40-3P EFLG 40 CK-3P 120V COIL 500VDC DRIVE CONTACTOR
ALLEN-BRADLEY I/O MODULE DIGITAL 8500-E153 SERIES A *AS IS*
ALLEN-BRADLEY 1732DS-IB8 SERIES A SAFETY MODULE, #165648
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ABB ACS350-03U-23A1-4 AC DRIVE ADVANCED PANEL 480VAC **
ALLEN-BRADLEY 22DJ3-4000 SERIES B PHOTOSWITCH TIMER MODULE
ABB 57411511 CIRCUIT BOARD **
ALLEN-BRADLEY 20DR248A0NNNACANE POWERFLEX 700S AC DRIVE 650VDC SURPLUSE
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GE FANUC HE693THM809C INPUT ANALOG THERMOCOUPLE MODULE
GENIUS GE FANUC IC660EBD025T ELECTR MODULE ( # 07923 )
Allen-Bradley 1746-IV32 Series D SLC500 Input Module
Allen-Bradley Input Module 1771-IBN
GE FANUC IC660BBS102L GENIUS 115V-AC I/O BLOCK ASSEMBLY MODULE D521390
ABB ACS800-U31-0020-5 DRIVE ACS800U3100205
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Excellent GE Fanuc IC600BF912K Output Board
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ALLEN BRADLEY 1398-DDM-005 9101-1531 SER A 120/240VAC 1PH SERVO DRIVE CONTROLLER
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GE FANUC OUTPUT MODULE 2AMP 8POINT IC693MDL330D 60 Day !
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ALLEN-BRADLEY 1794-IA16 SER. A AC INPUT MODULE DATE: 03/11/10
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Allen-Bradley Servo Module 4 Axis 8520-SM4 Ser.B Part 160832 Rev. 01
ABB Terminal Block Circuit Board 2668 184-545/4
151093 Allen-Bradley PC BOARD PLC BASE DRIVE
ALLEN-BRADLEY 634490 MULTIPLE COMPONENTS LOGIC CONTROL BOARD REV 6 D395133
Allen Bradley 1326AD-K3G-31 Part No. 133148 Servo Motor
ALLEN-BRADLEY SERVO DRIVE AXIS MODULE 4AMP 460V KINETIX-6000 2094BMP5S
GENERAL ELECTRIC GE FANUC DS3800NPCB1A1A CARD BOARD
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ABB ROBOTICS CONNECTOR UNIT BOARD DSQC 504 3HAC5689-1/04 100047
3HAB3125-1, 3HAC11865-1, ABB Motor, ABB Servo, ABB Robot, ABB, Elmo motor
ALLEN BRADLEY 20BD077A3ANNAND0 SER. A DRIVE (AS PICTURED)
GE FANUC Module Adapter IC693ACC334A for Series 90-30 terminal bases
ABB ASEA BROWN Boveri DSQC 108 YB161102-AN/1 Backplane Connector Board
ALLEN BRADLEY GATE DRIVE BOARD 74101-482-51
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