福建中立恒自动化设备有限公司

一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。

它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。

　　发展趋势：1.向高速度、大容量方向发展

　　为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。

　　在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。

　　2.向超大型、超小型两个方向发展

　　当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。

ROCKWELL S96421694A01 | S96421633-A01 | 99504-233-0443 | MAINBOARD

K3CPUH MITSUBISHI K3-CPU-H SEQUENCE CONTROLLER 4KRAM MELSEC-K

 BAILEY INFI90 IMMFP02 PROCESSOR IMMFP-02 6638099A3 1948671A2

261 TEKTRONIX KEITHLEY 261 PICOAMPERE SOURCE 722-394-11 U/I-EA

 WESTINGHOUSE 2840A21-7QAO / 2840A21G01-7QAO20 SUB-18 V3291

 HONEYWELL 51305406-100 UCIO MEASUREX PC BOARD 51305406100

FANUC A06B-6114-H106#N SERVO AMPLIFIER MODULE 283-339V-11KW

MOTION ENGINEERING MEI T008-0002 REV P6 CONTROLLER

EXLAR SLG-090-010-KMGS-LZ3-338 SERVO MOTOR 230V 9.5A 4K RPM SLG090010KMGSLZ3338

MOTION ENGINEERING MEI T008-0005 REV 2 eXMP CONTROLLER

MOTION ENGINEERING MEI T008-0002 REV 1 eXMP CONTROLLER

 HYDE PARK SS100 PLY DETECTOR CONTROLLER 0700 100-240VAC 200MA

 EGH PM520-18/5A  PLG52 88851-01664 SERVO MOTOR 30VDC 1000RPM

 653B MKS 653B-13724 THROTTLE CONTROL VALVE S/N: 016913848

 DGD GARDNER-DENVER AUTOMATION 960800-F m-PRO-400 OPERATORS PANEL

 GE 145D3580G0002 / 145D3582GI 3KC OSCILLATOR CARD I ID:XPK02

 13K944 MITSUBISHI AJ71PB96 MASTER MODULE A SERIES PROFIBUS SHIP SAME BUS DAY

 QUALITROL 22-10983-00-003 / 12A-08433-00 REV 002 QNET4100 SCANNER MODULE

 TRACOR WESTRONICS M5E 138468-03-5-848 CHART RECORDER 117VAC 60VA S/N: 3075A

YOKOGAWA F3BU09  F3PU20  F3SP53-4H  F3XD64-3F  F3YD64-1F DESCRIPTION DETAIL

D0140AX REV G FOXBORO D0140JE PC BOARD D0140KE-C F8426C G8418 SHIP SAME BUS DAY

 AMAT 0010-43021 INSERT GASSTICK ELBOW MALE INLET ASSY 0010-34051

 AMAT 0010-46725 TOXIC GAS STICK ELBOW MALE INLET ASSY 0010-34053

6411-AP LXE INC 6411AP TRANSCEIVER FREQUENCY 2.4-2.48GHZ SHIPS SAME DAT -

CAMBRIDGE SENSOTEC RAPIDOX 1100 MULTI GAS ANALIZER 100-240VAC 100VA S/N: 2106612

 FORNEY ENGR AFS-IO-01 | 310616-01 PLC INPUT MODULE

 ALLEN BRADLEY 810-A24BZ / 810A24BZ SER A MAGNETIC OVERLOAD RELAY

 FUJIKIN FCSP7310DW2L-T5-4CC2-F600E-HF-D6 MFC HF RANGE 699.9SCCM

 FUJIKIN FCSP7310DW2-T5-4CC2-F1LE/HF-D9 MFC GAS HF RANGE 1SLM

A534376

SGDR-EA1400N YASKAWA SGDR-C0A040A01B | SGDR-SDA060A01B | SGDR-SDA140A01BY22

204-100-000-012/5/1/0/1/3 VIBRO METER 20410000001251013 VIBRATION MONITOR VMU100

 AEG MODICON 110-222 MODEL 410 INTELLIGENT BRUSHLESS SERVO 110222

-SEL CONTROLLER

LD100-DUAL / LD100DUAL LASER DRIVER / CONTROLLER

ALLEN BRADLEY 20AD011A1AYNACNN POWERFLEX SER A AC DRIVE

PARKER COMPAX3 C3 S300V4F12I10T10M00 INTELLIGENT SERVO CONTROLLER SN 06092100075

PARKER C3 S300V4F12I10T10M00 COMPAX3 INTELLIGENT SERVO CONTROLLER

 ABB PFCL301E2KN-MPB06M07082KN VERTICAL MEASUREMENT

RAD10-012 TOSHIBA DRIVER RA 100V 12AMP 400W MAX MOTOR RAD10012

  ORMEC SAC-SMS203/S SERVO DRIVE SACSMS203S PING

GE FANUC 44A719307-102 CPU03 PROCESSOR BOARD 44A719250-002

ALLEN BRADLEY POWERFLEX 20AD8P0A1AYNNCNN SER A AC DRIVE

DURAG D-R281-20AV OPACITY DUST CONCENTRATION MONITOR TRANSCEIVER

KEPCO ATE 25-10M | ATE25-10M DC POWER SUPPLY 0-25V/0-10A S/N:F62676

 D99094-01 KOEHRING 120AB SERVOVALVE 20MA 1000OHM 2.5GPM 1000

 RO AS5022.004 / AS5022004 POWER SUPPLY ALIPWR 80W 24VDC

NEC FC-9801V / FC9801V FACTORY COMPUTER 100VAC 80W MA10-6 ID: EL516

SYSTRON DONNER 06811 / QRS11-00500-529 QUARTZ RATE SENSOR S/N:183553

SYSTRON DONNER 06811 / QRS11-00500-529 QUARTZ RATE SENSOR S/N:183631

SYSTRON DONNER 06811 / QRS11-00500-529 QUARTZ RATE SENSOR S/N:183628

SYSTRON DONNER 06811 / QRS11-00500-529 QUARTZ RATE SENSOR S/N:183578

SYSTRON DONNER 06811 / QRS11-00500-529 QUARTZ RATE SENSOR S/N:183491

ROCKWELL PD-PN859G SPRAY BAR  BUFFER CONTROLLER PDPN859G

H39759 NITTO SEIKO FEEDMAT FF503H SCREW FEEDER

  VIMP-03-B FESTO VIMP03B PNEUMATIC MANIFOLD VALVE MTH-5/2-7,0-L-S-VI

 HONEYWELL 30750730-501 REV 11 PC BOARD DISKETTE INTERFACE

BC6000 FLOW RESEARCH 30020-1 REV A BC6000 OR 1.939 I.D.

DANFOSS 195H3801 AC DRIVE VLT TYPE  195H3801

 HONEYWELL 51305406-100 UCIO MEASUREX PC BOARD 51305406100

 BAMBECK SYSTEMS O2000 OXYGEN ANALYZER PROBE 34VAC 4AMP S/N: 8103-REPAIR

 ES100X-AAH04FE OMRON TEMPERATURE CONTROLLER ES100XAAH04FE

SOT02E1ACU BOSCH INDRAMAT SOT-02-E1A-CU OPERATOR INTERFACE PANEL

SOT02E1ACA BOSCH INDRAMAT SOT-02-E1A-CA OPERATOR INTERFACE PANEL

YASKAWA CACR-IR15SEBY20 SERVOPACK AC SERVO DRIVE CACRIR15SEBY20

 VERILINK 1100021 WANSUITE 5160 T1/FT1 STANDALW/ POWER SUPPLY

FIFE CDP-01-MMM-230VAC WEB TRACKER CONTROLLER S/N: GD11855-HAAA SHIPSSAME BUSDAY

 LINEAR INSTRUMENTS UV-106 0106-0000 ABSORBANCE DETECTOR

MITEQ D-96-2.25-C19077 / CC3041-00-0200 FREQ CONVERTER S/N: 954575

EM400/EM500 MOLECTRON EM500 ENERGY MAX 500 LASER ENERGY METER  

7381A93G01 WESTINGHOUSE 4MHC PCPR2-0 9-91 PC BOARD 7381A93G03

GA4552-4 GLENTEK GA45524 SERVO CONTROLLER

 ELECTRO CAM EC-3012-12-ADO LIMIT SWITCH 115VAC EC301212ADO

LOCTITE HENKEL 984594 HIGH VISCOSITY DISPENSE VALVE ¼” 4000PSI

DAIHEN L8300C | L8310S MAIN BOARD SHIP SAME BUSINESS DAY

FHCG-33V2T BARTON FHCG33V2T TRANSMITTER 0-25IN WC SS 11-45VDC SWP 2300PSI

 GE FANUC IC3600AVIB1L1B PC BOARD

  CMPCCM34B7 YASKAWA MOTIONPACK-34 CMPC-CM34-B7

 ROTORK 575273-1 / WD79220105 SWITCH MODULE ADD-ON PAK 1 MOD8AAOP

 ROTORK 575273-1 / WD79220104 SWITCH MODULE ADD-ON PAK 1 MOD8AAOP

 ROTORK 575273-1 / WD79220108 SWITCH MODULE ADD-ON PAK 1 MOD8AAOP

 ROTORK 575273-1 / WD79220106 SWITCH MODULE ADD-ON PAK 1 MOD8AAOP

 ROTORK 575273-1 / WD79220102 SWITCH MODULE ADD-ON PAK 1 MOD8AAOP

 ROTORK 575273-1 / WD79220103 SWITCH MODULE ADD-ON PAK 1 MOD8AAOP

EXLAR GSM SERIES GSM20-0301-MFM-ABB-168-PF-RB-AR-L2 | P/N: 58952 S/N: 1321

 VERILINK 1100021 WANSUITE 5160 T1/FT1 STANDALW/ POWER SUPPLY

 NZM 3 MOELLER N3-400 | N3400 SWITCH DISCONNECTOR 3P 400A

 WE7000 YOKOGAMA WE7272 / 707272 4-CH MODULE S/N: 91G336319

IC3600STDC1G GE FANUC PC TIME DELAY RELAY BOARD ASM IC3600STDC1G

HONEYWELL PVB4022AS-ILC SPYDER PROGRAMMABLE VAV CONTROLLER 20-30VAC

 CONVERTEAM CEGELEC MPC2 ASSEMBLY MODULE

8406-116 REV E WOODWARD EGCP-2 DIGITAL CONTROL UPGRADED 8406-12MANUAL  CD

LOT 2 J-MHM10 HONEYWELL JMHM10 INTERFACE MODULE HIWAY 80360146-011

NIB BB30CO AIR SYSTEM INTERNATIONAL BB30-CO FILTRATION MONITOR 30CFM

 METAR 1152.0-1 PROGRAM CONTROL MODULE MET 103 97613-A 115201

KOHLER WOODWARD 8406-116 REV C EGCP-2 DIGITAL CONTROL 8406116

PLC 620-1633 620-0041 621-0025R 621-0012 621-6575 621-3580 621-0021R

620-1633 HONEYWELL MODEL 620-16 CONTROL PROCESSOR MODULE  SEE DESCRIPTION

620-1633 PLC 620-0041 621-0012R 621-0025R 621-0021R 621-6575 621-3580 A

 REDKOH INDUSTRIES PPE4PC-CAB-17 CAN TRANSCEIVER COMM PPE4PCCAB17

 REDKOH INDUSTRIES PPE3PC-CAB-17 CAN TRANSCEIVER COMM PPE3PCCAB17

 ADEPT TECH 10350-01044 REV G AWCII-040 CONTROL MODULE 1035001044

SPRAYMATION 301650 / 301651 / 301649 G DRIVER MODULE ID:6270

ALLEN BRADLEY 8000-MDG8 MEMORY BUBBLE INTEL IMB268-4 8000MDG8

BRANSON 0.40DCXs40H0R / S40:0.40 POWER SUPPLY 200-240VAC 400W

TPH170 PFEIFER BALZERS TPH-170 TURBO PUMP TPH 170 PM-P01-210-AH-683

HP AGILENT KEYSIGHT 3325A SYNTHESIZER / FCTION GENERATOR 21MHZ

 BROOKS AUTOMATION SENTRY 1510 12908 REV C STAINLESS NW25/KF25

CINCINNATI MILACRON PLC RACK I/O MODULES 3-531-4573A, 3-533-0906G, DCI, RCO, ACO

PEPPERL FUCHS FC-21-V / 23382  FC-20P / 20635 PROGRAMMABLE SWITCH

  CUTLER HAMMER D520TA2 SER A2 ANALOG OUTPUT ID: 50461

  CUTLER HAMMER D520TA2 SER A2 ANALOG OUTPUT ID: 75111

  CUTLER HAMMER D520TA2 SER A2 ANALOG OUTPUT ID: 50242

  CUTLER HAMMER D520TA2 SER A2 ANALOG OUTPUT ID: 50244

  CUTLER HAMMER D520TA2 SER A2 ANALOG OUTPUT ID: 52440

  CUTLER HAMMER D520TA2 SER A2 ANALOG OUTPUT ID: 50240

  CUTLER HAMMER D520TA2 SER A2 ANALOG OUTPUT ID: 52434

STANLEY 21A111000/QC0001 TAU QPM CONTROLLER IT SN 113009014 -

STANLEY 21A111000/QC0001 TAU QPM CONTROLLER IT SN 033010009 -

094366-00 HONEYWELL MEASUREX 09436600 REV G DOP SX MODULE  SAME DAY

 JDCL10 YAMATAKE HONEYWELL J-DCL10 OPTICAL FIBER BARRIER AC 115V

SIEMENS 6ES7655-5DX60-1BB0 SIMATIC AFDiSD FISCO FIELD BARRIER

6ES7655-5DX60-1BB0 SIEMENS SIMATIC AFDiSD FISCO FIELD BARRIER

GE MMY31-R3A1G | MMY31R3A1G DEWPRO DEW POINT TRANSMITTER

 WESTINGHOUSE 2837A11G01 4NCH5 PRINTED CARD PCB ASSY 2837A11-4NCH

NIB MVME166011A MOTOROLA MVME166-011A CPU CONTROL 01-W3179F01A

PC100201 WESTINGHOUSE PC-100-201 NUMA-LOGIC PLC PC-100

2036000RYECO 20 360 001 EDGE MARKING MODULE 20-360-001

ITI 30517 REV A BLACK ASSEMBLY 3041 PRINTHEAD

YASKAWA JANCD-MBB02-1 REV D0MRY01B-3  MI003  MI002  MEW02-1 DF9200767-D0