JANCD-FC903

JANCD-FC903

409750M

A20B-0008-0640

1. 中央處理器

　　中央處理器(CPU)由控制器、運(yùn)算器和寄存器組成并集成在一個芯片內(nèi)。CPU通過數(shù)據(jù)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(jī)，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(jī)，如8086、96系列單片機(jī)等，這類芯片主要特點(diǎn)是集成度高、運(yùn)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。

　　聯(lián)系電話：0591-62182520    *    13696852881
聯(lián)系QQ：1273632994
公司傳真：0591-62032566
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(nèi)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(wù)。

　　2. 存儲器

　　PLC內(nèi)的存儲器主要用于存放系統(tǒng)程序、用戶程序和數(shù)據(jù)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(diào)用等部分。

　　系統(tǒng)管理程序主要控制PLC的運(yùn)行，使PLC按正確的次序工作；用戶指令解釋程序?qū)?span>PLC的用戶指令轉(zhuǎn)換為機(jī)器語言指令，傳輸?shù)?span>CPU內(nèi)執(zhí)行；功能程序與系統(tǒng)程序調(diào)用則負(fù)責(zé)調(diào)用不同的功能子程序及其管理程序。

Allen Bradley 1326AB-B740C-21-ML Servo Motor

ALLEN-BRADLEY DRIVE CONTROL CIRCUIT BOARD CARD 74100-071-51

ABB DCS601-0450-61-15000A0 380HP 600V-AC 700V-DC 405A AMP DC MOTOR DRIVE D455566

ALLEN-BRADLEY CIRCUIT BOARD 960186 REV 2

MODULE 1 PIECE 5STP07D1600 ABB GTO MODULE ORIGINAL

GUARANTEED! ABB 5HP ASC601-0006-4-000B1200801 DRIVE MAIN BOARD 3BSE015488R1

GE Fanuc Input Module IC693MDL241D 24 VAC/DC 16PT

ALLEN-BRADLEY SLC 500 1746-OV16 SER. C OUTPUT MODULE

Allen-Bradley 2KW Axis Module - 1394-AM03

GUARANTEED GOOD ABB COMMUNICATION MODULE BOARD DSCA-114 575100001-AA/5

ALLEN-BRADLEY INPUT MODULE 1771-IB

ABB AccuRay 069829-001 FTI PC Board

GE FANUC, CIRCUIT BOARD, MAAU3A 44A398722-G03, BD NO. 44B398659-003

ALLEN-BRADLEY 1747-SDN SERIES B FRN 6.002 DEVICENET SCANNER MODULE NIB

Allen-Bradley Input Module 1746-IB16

GE FANUC IC600BF900L I/O TRANSMITTER MODULE FOR SERIES SIX CONTROLLER

Allen-Bradley 119524 SPK Power Stage Interface Board 119522 Rev. 12 WMM

BBC RT-5509A RT5509A ABB TurboTrol Time Element Module 3

Allen-Bradley 1771-NBV1/C High Resolution Iso Analog Module -

Allen-Bradley 1777-OA /A PLC-2 120V AC Output Module

Allen-Bradley 1771-OBD/B Output

ABB M25-TM-0,4 Motorschutzschalter 0,4A ABB Circuit Breaker

ABB Multiple Components Module 2668-170-36/1

ABB S800 I/O 3BSE041882R1 CI840A MODULE

ALLEN BRADLEY 1336F-BF20CAJ-CP-DS SERIES A 2HP PLUS II SENSORLESS VECTOR DRIVE

ABB SERVO MOTOR W/ ENCODER TS2640N141E172 / PS 60/4-50-P-LSS-3985 99051

GE FANUC SERIES ONE IC610MDL125A INPUT MODULE * IN *

ALLEN-BRADLEY 1734-IE4C Analog Module

Allen Bradley 1305-AA12A AC Drive 3HP 230VAC !

ALLEN-BRADLEY 900059 8000 IDAB I/O BOARD

A20B-0007-0360 FANUC GE FANUC PC BOARD DC SERVO

ABB Robotic Memory Module Part# DSQC-317 3HAB2220-1

Allen-Bradley Drive Control Board 74100-071-51

ABB ASEA 2668 180-162/5 Circuit Board Card DSMC 110 57330001-N/1

Allen Bradley 1336-BDB-SP23D SPK 1336 Drive Board 74101-482-54 Rev. 22, DSQ

2016 Allen Bradley 22B-D6P0N104 /A PowerFlex 40 AC Drive 480V 3HP 6A

Allen Bradley 1336-B010-E0D Constant Torque AC Drive - 1336B010E0D

Allen-Bradley 1769-IF8 | Analog Input Module -

GE Fanuc IC693ALG220C Input Analog 4PT Voltage Module

ALLEN-BRADLEY CIRCUIT BOARD 960037 REV 3

ALLEN-BRADLEY 2090-U3BB-D44 SER. B PC BOARD BREAKOUT MODULE - -

ALLEN BRADLEY AC ADJUSTABLE FREQUENCY DRIVE 0.5 HP 1305-AA02A SER B ~

Allen-Bradley AC Drive 1333-ZAA 3/4HP

Allen Bradley MPM-B1653F-SJ72AA Servomotor

Allen-Bradley 1747-DCM SLC 500 Communication Module, Series A, 1747-DCM/A

Allen Bradley DC Servo Motor 1326DS-L3D-FL #57909

ALLEN BRADLEY 20A-E-3P9-A-0-AYNNNC0 POWERFLEX 70 3HP 3.9A MOTOR DRIVE D360580

Allen Bradley 1336 Plus II Drive M# 1336F-BRF75-AA-EN-GMS1 ~ SURPLUS~

Servo Motor F9M457331 ABB F9M4-57331

GE-Fanuc A20B-0006-0760/02A Power Supply Module

Allen-Bradley 1771-IAD D REV. B02 96220671 C01 120V AC/DC Input Module Lot of 5

ALLEN-BRADLEY 1756-IB16I DC INPUT MODULE

ABB CONTROL MODULE DSQC-230 YB560103-BN

Allen Bradley 1326AB-C3E-21 3 Phase AC Servo Motor 7.5 KW 3000 A-B Rockwell CNC

ABB DSAI-130 ANALOG INPUT MODULE 57120001-P, DSAI130, 5710001P

ABB ROBOTICS SIEMENS 1FT3101-5AZ21-9-Z SERVO MOTOR _ No Z # _ 3H AA 0001-EE

GE FANUC COMMUNICATIONS CONTROL MODULE IC693CMM311E IC 693CMM311 E

GE FANUC IC600LR616L 8K/8K MEMORY MODULE **

ALLEN-BRADLEY 1771 AL I/O ADAPTER MODULE PLC-2

ALLEN-BRADLEY 1734 IV2 Input Module

ABB Stromberg SAFT-166-APC Board

GE FANUC I/O MODULE IC610MDL101A

HORNER ELECTRIC GE FANUC HE693STP100F STEPPER POSITIONING MODULE

GE Fanuc Series 90-30 IC693CPU331S CPU Module (BCSCCCM)

ALLEN-BRADLEY 1747-SDN SERIES B FRN 6.002 DEVICENET SCANNER MODULE NIB

Allen-Bradley 1336 PLUS Adjustable Freq. AC Drive TROUBLESHOOTING Manual

ALLEN-BRADLEY 1784CP SERIES B COMMUNICATION BOARD C1

Allen Bradley 2094-AMP5 Kinetix 6000 5A Axis Module Servo Drive

ABB 57160001-AAA DSDI 110A Digital Input Board

ALLEN-BRADLEY LOGIC MODULE 12 NOT-FUNCTION 1720-L310

Allen-Bradley 1336 AC VS Drive Control PLC Board Assembly 1336-B100 AB 148363

ALLEN-BRADLEY 1732D-IB16M12MINI SERIES A INPUT MODULE DEVICENET #154740

Allen-Bradley AC Input Module 1771-IAD,

Allen Bradley Kinetix MPL-A320P-SK24AA Servo Motor W/ BRAKE | EXCELLENT!

Allen Bradley 160-AA02NSF1P1 VFD AC Speed Drive 200-230V 160AA02NSF1P1