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。

VELCONIC TOEI  VLPSV-100P3-HC ASSY:0300 5kW DRV-I-2740=9D28

KEB Inverter  15.F5.C1E-ALC3 COMBIVERT 11KW 115136 DRV-I-2667=9D36

NSK NNB Grod Ball Screw W3218P-4PS2-C5Z2005L 32252005 BSC-I-1428=1K04

OMRON  FH-1050 Machine Automation Vision Controller DRV-I-3524=9B33

THK NNB SHS45-2090LF Linear 1Rail Linear Motion Caged for replace LMG-I-1188@10

HORIBA STEC D519MG 788-770010-500, GAS: N2 1254SCCM 14C3 VLV-I-231=2M15

IAI NNB RCP-RMGS-I-L-150-N-B-FT Linear Actuator W/ Guide post ACT-I-305=9A18

HARDY NIB HISPA60-30,23-480730-15 30kg Single Point Load Sensor SEN-I-1586=9I21

APW  EX806T-14691 REV F 549805-001 552793-001 571959-001 PLC-I-2835=9T42

ACS Tech80  SPiiPlus CM-2AEM2-SC ,CM-2-E-M2-SC 2Axis control DRV-I-2846=9D49

ACS MOTION CONTROL  SPCM2AEM2-XY 2 Axis controller DRV-I-2847=9D49

THK NNB LBF60UU758LF-(C) Big Ball Spline 1Shaft1Nut Vertical LMG-I-1044=3E32

YASKAWA  MP3000, JEPMC-CP3201-E,CPU-201 CPU little discolore PLC-I-2214=9L16

EDP NNB DETECTOR **L SEN-I-2148=9A1A

RENISHAW NIB A-9704-0252,Fastrack 2520mm long,carrier SEN-I-1522=9J13

YASKAWA Genuine NIB SGMSH-15ACA2C 1500W  AC SERVO MOTOR MOT-I-3600=9R14

Harmonic Drive Systems Reducer HPG-50A-05-J2BCCE-MSP271 Ratio 1/5 RED-I-851=8C12

THK  RB50040UUCC0G1 500x600x40mm Big Size Cross Roller Ring BRG-I-1106

BROOKS AUTOMATION Wafer Aligner  002-7391-07 002-4485-04 SEM-I-266

MITSUBISHI NIB MR-J4W2-22B-MA011T020 Special ordered J4 Series DRV-I-4165=9S26

SMC Stainless AIR Tank NIB VBAT10S1-U-X104 10L for Chinese spec VLV-I-601=8C11

ASML  4022.637.22711, PN556781 bottom plastic dent SEM-I-398=6B36

CONTEC Industrial Computer  IPC-BX/M360(PCI)C436 ELEC-I-1727=9C21

FUJI FALDIC-W NIB GYG202CC2-T2E AC SERVO MOTOR 2Kw discontinued MOT-I-1503=3M45

MITSUBISHI  MR-J2S-350B-S188 3.5kW AC SERVO DRV-I-4282=9B16

ESGEAR EUISG NNB Miter Gear  ES8AU-L 1:1 RED-I-1224=9Q48

ESGear EUISG NNB Miter Gear  ES8AU-R 1:1 RED-I-1225=9Q48

SMC NNB XYD-80K-M9NA HIGH VACUU VALVE VLV-I-665=8C21

SMC NNB XYD-80K-M9NA HIGH VACUU VALVE VLV-I-664=8C21

LS  XGR-CPUH/T CPU, UTP PLC-I-1786=8F33

VELCONIC TOEI discontinued NNB VLDS-04T 400W DC SERVO MOTOR MOT-I-3338=9R34

SAMICK-THK NNB SHS20V2SS2500LH 2R4B Caged LM Guide LMG-I-1178=8D02

HARMONIC DRIVE SYSTEMS NIB SHF-45-80-2UH Robot Axis Gear RED-I-1147=WA08

YASKAWA  SGDR-COA250A01BY500 Converter DRV-I-3417=9B14

YASKAWA NIB SGMPH-15A1A21 1.5kW discontinued SIGMA2 Servo MOT-I-3293=9E35

NIKON  4S008-179- FPDIO ,MTT-I/F 4S019-112 Rev.A X3IP-DIO PCB-I-2778=9S14

NIKON  4S008-168-,X3AF-IO 4S019-112 Rev.A PCB-I-2776=9S14

SHI  646751-141AA 646751-846AE,646751-142AA PCB-I-2780=9S15

NIKON  4S008-179- FPDIO ,MTT-I/F 4S019-112 Rev.A X3IM-DIO PCB-I-2779=9S14

OLYMPUS OPTICAL  RH-14-50-CC-SP BC30CA52CACDN, DBAP10CA52CDA MOT-I-1918=2J12

Industrial system chassis  EU-C00-07 NA11019-01 VIMG IT DRV-I-1420=9D43

YASKAWA DD Motor  SGMCS-08DDA-TE12 168W AC SERVO MOTOR MOT-I-2782=2I44

SAMICK-THK SSR35XW2UUF4260LFT 1R2B Caged Type LM Guide Linear LMG-I-1756=8H03

SAMICK-THK NNB SSR35XW2UUF4340LFT 1R2B 2split Extendable Guide LMG-I-1761=8H03

TOSHIBA  VLPSX-100P3-HCM AASY:0301 5kW VELCONIC DRV-I-2696=9D46

PANASONIC AVIOB  JA-M00220,JK-M00220FAdditional board PCB-I-E-907=6DX1

MITSUBISHI discontinued Refurished MR-J2S-350B SERVO Amplifier DRV-I-3962=9E15

 MITSUBISHI discontinued Refurished MR-J2S-350B SERVO Amplifier DRV-I-3962=9E15

CKD  AX9000GH-X701344 ABSODEX DD Motor Driver DRV-I-2495=9D23

CKD DD Motor Driver  AX9000GH-X701393 ABSODEX DRV-I-2493=9D23

NISSEI GTR NNB H2LM-50L-450-075 1:450 750W Brake Induction Motor MOT-I-3658=9R47

ASML  4022.486.57153 Coil Assembly SEM-I-994=9G22

SIEMENS  SIMATIC C7-626 ,6ES7630-0DA00-0AB0 ELEC-I-2889=9N17

NACHI  MFMA552D4V3 ROBOT AC SERVO MOTOR 5.5kW 2000r/min MOT-I-1597=8A42

TAMAGAWA  TSM2207N8232E725 AC SERVO MOTOR 5500W 200V robot MOT-I-1598=9E45

LINMOT NIB PS01-37x120F-HP-C,0150-125Stator HP with connector MOT-I-3625=9E36

LINMOT NIB PS01-37x120F-HP-C20 Tubular Style Linear Motor MOT-I-3624=9E36

PARKER DYNASERV  DR-1070E-115-00 Compumotor DRV-I-2456=8F11

MITSUBISHI J2S Series NIB HC-UP72K AC SERVO MOTOR 0.75kW MOT-I-3112=9E39

ASML PTI PPCA  4022.471.81281 PCB-I-E-1326=9G25

CKD  ABSODEX AX9000GH-X701392 DRIVER GH TYPE DRV-I-3035=9D24

VAT NNB CP/N 820-0174,CO/N TPO17080618,P/N 307500/0083,A-2274572 VLV-I-1361=6A26

THK NNB Rolled Ball Screw BLK3636-3.62110L 36mm lead BSC-I-1483=8H08

JDS iphase  JDSU 2113-75SLN LASER POWER SUPPLY SEM-I-288=9A1B

ASML  4022.666.75162 SEM-I-498=6B46

PORTWELL  COMPUTER IAS650 AREMO-2173P-06V4-00 ACA 3145 ELEC-I-2824=9M26

YOKOGAWA DD SERVO ACTUATOR Driver  UD1AG3-200N-1KD-2SA-N /CN DRV-I-1433=8B41

RV352 Cross RollerRing  THK order made table bearing Scratched 270X440X40

DANAHER MOTION  18433-11D, VMC500 VEHICLE Master Controller DRV-I-3874=9E24

OMRON NIB F3SN-A0502P25SS SAFTY LIGHT CURTAIN Area Sensor SEN-I-1736=9G17

REXROTH  HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-NN-FW, R911325248 DRV-I-2935=9D36

CANON  Scan S/P PCB BM-2629 ,BH8-3283-01 PCB-I-E-1782=9G33

NEC for parts SL183 LD PUMPED SOLID-STATE LASER Key broken SEM-I-1592=9N44

HARMONIC DRIV NIB Reducer HPG-50A-03-F0  HPG-50A-03-J6BCCF-D 1:3 RED-I-1157=WA8

AXOMETRICS  MCU-2 MOTION CONTROL IT Power on SEM-I-1072=9B43

SAMICK-THK NNB SHS25V4UU1660LH-Ⅱ 2R8B Caged LM Guide Linear LMG-I-1175=4NXX

INTEK PLUS PI  STAGE/P-721.SL2, AMP/E-610.S0 PZT CONTROLLER SEN-I-1852=9I23

NIKON  4S019-189-C X3IU-DIO PCB-I-E-2523=9S14

NICON  4S008-179-FPDIO X3IM PCB-I-E-2525=9S14

NIKON  4S019-223-C X3ML-INL REV.C 4S018-660 Power on test PCB-I-E-2527=9S14

NIKON  4S019-223-F X3ML-INL REV.F 4S018-660-A PCB-I-E-2529=9S14

OMRON NIB ZS-HLDC11 SMART SENSOR CONTROLLER SEN-I-1722=9I12

YOKOGAWA  DS600-00-1F,DU200-32,B9236RC A01 SUB IT I/F PLC-I-2801=9T32

SCHUBERTSALZER 7000623 BM24C/I-R  ASML 4022.641.51041 VLV-I-785=8C31

Harmonic Drive Systems NIB CSF-32-80-2UH input 14mm RED-I-1105=8C51

YASKAWA  SGDM-15AD-HQ2A SERVOPACK 1.5kW DRV-I-1847=8E12

HOKUYO Robot Laser Sensor NIB UUBG112 ,UBG-05LNR-12 SEN-I-1316=7C12

 IFC-125C, 0021-29349 REV.001, P/N:0050-95004 REV: 001 MFC-I-104=2M32

SCHROFF  CHASIS FOR MONOLITHIC 20-SLOT 23000-480 working SEM-I-1538=P23

ORIENTAL NIB AZD4A-KM3-A1 4Axis STEPPING MOTOR DRIVER DRV-I-4052=9F26

KEB COMBIVERT F5  17.F5.C1G-ALC3 REF.ALCATEL: 115138 DRV-I-3812=9D43

ACS Motion control  MC4U MC4U-01044 DDM3U-2 SPiiPlus NT-HP DRV-I-2675=9D45

DELTA TAU  UMAC 240MH,ACC-24E2 DIGITAL,ACC-24E2S,ACC-51E,11E PLC-I-2715=9T21

ASML  4022.482.60335 4022.482.87682(VP10), 4022.438.80104 VLV-I-733=2A22

ACS MOTION CONTROL  SPiiPlus CM-2-SC SPCM2AM2HSCDY DRV-I-2672=9D44

FAS NIB FAS-PCI-16000, PCI-16064D PCB-I-E-2448

YAMAHA Robot controller  SRCX RGU-2 DRV-I-2663=9C48

TOSHIBA MACHINE Servo driver  VLPSV-100P3-HC DRV-I-2660=9D27

ASML for patrs 4022.634.4343,4022.634.43451 12/12 SIOB 6 PCB-I-E-1570=ZB02

CKD  AX9000GH-X701748 ABSODEX Driver DRV-I-2494=9D23

NIKKI DENSO  NCR-DDA0A2B-402 OP : H AC SERVO DRIVER DRV-I-2308=8E21

PARKER COMPUMOTOR  BE343LJ-NPSB AC Servo Motor MOT-I-1382=2J12

VS Technology Motorized Zoom Lense VS NIB VSZ-0745-MR OPT-I-461=6B22

INDRAMAT  NAM 1.3-15 K17/00 268890 DRV-I-1704=9A48

PHILIPS  PG3752 5491000008 BTMC C PLC-I-1217-6=7A42

INDRAMAT Line Former  NAM 1.3-15 K21/99, 268890 DRV-I-1705=9A48

BERGER LAHR VRDM3913/50LWBOO PL 50 10:1 1000rpm INVERTER-DUTY MOT-I-1518=6A23

NSK Mega TorqueMotor  M-YSB3040KG001 W/ KEB Combiperm-b MOT-I-2650=9E3A

MITSUBISHI NNB MR-J2S-350B-PY096 3.5kW AC SERVO DRV-I-3777=6B37

SANKYO REGENERATION IT  AD1335 200W SEM-I-671=9B43

ASML  4022.430.12256, 4022 430 1226 T2 PCB-I-E-1463=ZA09

THK Cross Roller Ring NNB RBV168-1231543C 116X225X27 BRG-I-2106=1D12

ITT LOWARA  HYDROVAR HV 3.3F/120d1 VLV-I-1412=9H13

KUBOTEK  KVME5007 V2.3.5E-66 PCB-I-E-2056=9G15

DONGBU ROBOT Controller  iM-U2-0500-L Multi Axes Controller DRV-I-3213=9D47

Leuze Electronic NIB MLC500T90-1350,MLC520R90-1350 Safety Sensor SEN-I-1807=9L00

ASML  4022.470.27523 WSILCKFB SEM-I-762=9G21

SCHMIDT-KUPPLG SEMIFLEX Coupler  F575.11 30-35Ø ETC-I-362=1M36

Multilin  339-E-P1-G1-H-E-S-N-P-3E-D-N MOTOR PROTECTION SYS ELEC-I-1713=9C21

YASKAWA LINEAR SERVO MOTOR Moving Coil NIB SGLFW2-45A380AS1 MOT-I-2460=9G17

NIKON  4S008-179- FPDIO , MTT-I/F 4S019-112 REV.A PCB-I-E-1714=9G23

NIKON  4S019-123-© X3LC-IF PCB-I-E-1709=9M36

THK NNB SSR25XW4QZUUC11900LHFY-Ⅱ 2R 8B CNC Router QZ seal Added LMG-I-703=8D03

YASKAWA MP2200, JEPMC-BU2200-E VER.A01 CPU-02, 218IF-01, SVB-01 PLC-I-2926=9T26

YOKOGAWA  SCP451-11 S1 PROCESSOR MODULE PLC-I-1327-6=9T15

VAT Vatterfly valve W/ actuator 20440-PE44-0001/0016 A-591515 SEM-I-247=6B36

MITSUBISHI Genuine Japan NIB MR-J3-350B 2014~2017 3.5kW SERVO DRV-I-4011=9S37-1

KOLLMORGEN  AKD-P01207-NBCC-I000 Servo Driver DRV-I-4235=9M22

SEW  MDX61B0022-5A3-4-00,MDX60A0022-5A3-4-00, MDX61B-00/0T DRV-I-4233=9M22

PANASONIC MINAS A5 Series NIB MEDHT7364 AC SERVO DRIVER 2.5kW DRV-I-1966=8E12

THK  SRG55-1140LFE 1Rail Roller Guide Rail for extend replace LMG-I-997=3F03

THK NNB SRG55-1314LFE 1Rail Roller Guide Rail special order Hole LMG-I-996=3F03