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。

MITSUBISHI GOT  GT1585-STBA GT15-75QBUS2L Q BUS SCR-I-366=2I16

MKS  1179A14CS1BV-S 15000SCCM Gas:AR MASS-FLO CONTROLLER AR MFC-I-51=2M32

NIDEC SANKYO  MT502NS 302KNN03 5kw 3000rpm AC SERVO MOTOR MOT-I-2310=9E3C

LS Inverter  SV110iG5A-4 15HP 380V DRV-I-1659=9D45

WDI  ATF5 SYS AUTO FOCUS SENSORS SEM-I-1628=9A37

FESTO SPAB-B2R-R18-2N-KVBM-PRS-16-3/8FR SA39073KR VLV-I-1440=9H13

JM  VLP30500RDVX OVERPRESSURE SENSOR 4022.486.50951 SEM-I-766=9G21

TRADINCO  VLP30500SVP, 4022.476.98141 SEM-I-760=9G21

YASKAWA  JZNC-XIU01B ROBOTICS SERVO Amplifier DRV-I-636=9D44

COGNEX  VPM-8100Q-000 REV.A OPT:A MVS 8100 Frame Grabber PCB-I-E-2093=6Cx3

SRC Industrial Computer Chassis  R13377-C CASE SEM-I-1406=9G24

THK GLM Linear Actuator driver  HMB*5S*8180H*NF *0043 DRV-I-2231=8B21

MKS  DPCA-33503 100SCCM GAS: He 50 Torr VLV-I-860=8C22

YASKAWA Machine vision CTRL  JEVSA-YV260A1-E MYVIS YV260 30W OPT-I-354=7C15

IKO NNB LWE20C2R1880S1/FU 2R4B Ball Wire LM Guide Linear Bearing LMG-I-778=1C01

ASML WTCE  4022.472.99302 SEM-I-708=9A38

SAMICK-THK NNB SR25W2UUF1260LFY-Ⅱ 2R4B LM Guide Linear Bearing LMG-I-700=1F42

SAMICK-THK NNB SR25W2UUF1260LFY-Ⅱ 2R4B LM Guide Linear Bearing LMG-I-700=1F42

   193816A-01 PMD-TC MCC,CCA,USB-TC PCB-I-E-2249=ZA07

COPLEY XENUS PANEL SERVO DRIVE/CONTROLLER  XTL-230-36-HL DRV-I-3551=9B16

JUSTEK  JSMD-03 Ver.C 1500W DRV-I-3608=9E22

SANYODENKI SANMOTION NIB RS2A01A2MA3E10 AC SERVO SYSTEMS DRV-I-4051=9F36

REXROTH  HLC01.1C-02M4-A-007-NNNN IndraDrive M DRV-I-3605=9E13

Laser through beam it S/N : LD04005-468 Max.500mW Visible 445nm SEM-I-336=9A1D

YASKAWA MDI Scribe Head NNB SGMAS-01A2A21,32K075-00Z907 100W Serv ACT-I-310=9A18

HORIBA STEC  SEC-E80 400SLM GAS N2 MASS FLOW CONTROLLER MFC-I-286=6A34

ORBOTECH vision it IAI  GA042704 OPT-I-419=2A31

MITSUBISHI discontinued J2S  HC-SFS203 2kW AC SERVO MOTOR MOT-I-3192=9E45

Laser through beam NLD445P01 Max.500mW Max.500mW Visible 445nm SEM-I-335=9A1D

MITSUBISHI Genuine JAPAN NIB HG-KR73 AC SERVO MOTOR 750W MOT-N-2791=7C51

DANAHER MOTION NIB T019-0004 SQIO-SQID-RAFT-RJ-VERT-300 PCB-I-E-1197=6CX2

SAMWOO  SW60-4001C-240TL mr 1101TL 40,000rpm 667Hz 2Pole 1kW MOT-I-1630=8C32

APEX Planetary Gear  NIB AB115-025-S2-P2 for SGMPH-15A servo RED-I-1193=WA8

YASKAWA Robot controller  JZNC-XIU01B DRV-I-2583=9D37

TOEI NIB   VLBSR-B00540 BS SERVO MOTOR MOT-I-3073=9R22

FAST FV-aligner  FV1200-0D0(G) PLC-I-972=7A32

MITSUBISHI scratched J2S  HC-SFS502 AC SERVO MOTOR 5kW MOT-I-3121=9E46

YASKAWA NIB SGMP-04A312B discontinued AC SERVO MOTOR 400W MOT-I-2057=8E22

PARKER Linear Motor NIB R10-1A-NC-HS, R10-1A-HS ELEC-I-2775=9A18

DELTA TAU  UMAC 5it TURBO PMAC2 CPU 4-AXIS 4096 INTERPOLA PLC-I-2571=9D3A

Cartesian Robot  Linear Actuator 755mm stroke THK HSR15R KURODA HG1632 Screw

DALSA  CT-E4-4096W-EC3W CCD LENS Apo-Rodagon-D 1x 1:4 f=75mm OPT-I-386=6B22

ASML  4022.670.45661 4022.488.01077 NXE LA X50 INTERFACE TOOL SEM-I-772=9G11

EUROTHERM  AI4,AO2,RLY4 some cover missing and too weak PLC-I-2597=9D3A

VAT Angle Valve  29038-QA21-0001/0004 A-985366 Soft Pump VLV-I-798=8C31

IBAG Spindle Motor  1 430 11L HF80.9 D 15 CP MOT-I-1627=8C32

IBAG Spindle Motor HF80.9  1 543 11 HF 80.9 D 15 CP MOT-I-1628=8C32

APEX Planetary Gear  NIB AE120M1-015 for MITSUBISHI HC-SFS153 RED-I-685=8B11

FESTO Electric Cylinder NIB DNCE-63-400-BS-"20"P-Q CYL-SQU-I-406=9S00

SICK SAFETY LIGHT NIB C4P-EA1203S001,Ident no.1081270 RECIEVER SEN-I-2281=9L00

SICK SAFETY Curtain NIB C4P-SA1203S001,Ident no.1081269 SENDER SEN-I-2278=9L00

TAKAMISAWA   P/N : P57510014,LGD141105A  PCB-I-E-2464=6AX4

MDI NIB SCRIBE HEAD 30719300 ETC-I-429=9T13

Applied Materials 10082368 MANIF SUPPLY 1" 4 NIPPLES NNB ETC-I-427=9T41

TAC GIKEN SPINDLE MOTOR  TMEQ-60-30FL 3000/3600 RPM MOT-I-1632=8C32

IBAG Spindle Motor  1 210 05 HF 80 BD 40 CPS MOT-I-1634=8C32

REXROTH  HLC01.1D-05M0-A-007-NNNN IndraDrive M R911308869 DRV-I-1335=9D32

THK  SHS15V4UUC11180LF-Ⅱ 2R8B Caged Ball LM Guide Linear Bear LMG-I-809=1F42

MBJ Camera  SolarCam, 25mm 1:1.4 PENTAX SCHNEIDER KREUZNACH OPT-I-649=6A44

NIKON  4S019-664 HSL-CMC-A REV.B ,429200-110AB X7MS-LMD PCB-I-E-1720=9G23

OPHIR  LASERSTAR P/N: 7Z01600 Laser Power Energe meter SEN-I-2211=9I23

ASML  4022.634.23051,ASML T 4022 634 23061 6/1 PCB-I-E-1601=ZB04

ASML  4022.656.13155 SEM-I-733=9G21

THK NNB RB18025UUC0 CROSS ROLLER BEARING 180mmx240mmx25mm BRG-I-1029=3P24

YASKAWA  SGDR-C0A040A01B Ver. 06009 missing connectors DRV-I-4071=9E43

LS  XGP-ACF2,XGK-CPUE,D24A,TR8A,PD3H,PD2H,C42B,RMEB PLC-I-2456=9L36

SMC NNB CY3R50-250-M9N 250mm Stroke RODLESS CYLINDER CYL-ROD-I-95=8B12

YASKAWA NNB Scratched SGDS-15A72A SERVOPACK 1.5kW DRV-I-2317=8F32

IAI  SSEL-C-1-60I-CC-0-2 SSEL Controller for ISA-SXM-I-60 DRV-I-1911=7B31

ASML  4022.642.19281 4022.631.24041 Esterline Pressure Systems SEM-I-534

SANKYO  AD1332-0212 INA FACILITY DRV-I-2767=9D39

ASML  4022.471.90201, 4022 471 90221 10/1 IM SENSOR PCB-I-E-1411=ZB01

MITSUBISHI  LE-40MTB-E TENSION CONTROLLER DRV-I-2451=9D45

GENTEC-EO, SOLITON  SOLO 2(R2) Power Energy meter SEN-I-2212=9I23

THK Genuine NNB SVS45C1UUC1990L 1R1B Caged Type LM Guide LMG-I-1789=1F22

ASML NNB 4022.472.37741, 4022.472.37721 SEM-I-549=8F21

MITSUBISHI  HG-SR152B 1.5kW AC SERVO MOTOR MOT-I-3589=8A42

IKO NNB MLG20C4R16601660L 2R8B LWL20B IKD MLG20 Guide Bearing LMG-I-1573=1C01

THK Samick NNB SHS35LC2SS450LF Caged Ball Rigid type 2R4B LMG-I-1576=1F45

THK  SSR25XW2UU1600LF Cage ball type Linear actuator 2R4B LM Guide Linear

VAT Angle Valve  29038-QA21-0001/0005 A-985366 LL1-2 F-VAC VLV-I-797=8C31

MITSUBISHI MELSECNET/H Interface Board NNB Q80BD-J71LP21S-25-B PCB-I-E-1564=6DX4

REXROTH  HCS01.1E-W0013-A-02 INDRA DRIVE Cs DRV-I-977=7C21

HIWIN NNB 2040V2-DFSH1800L 40mm lead High Lead Grod Ball Screw BSC-I-943=1C01

SMC  NNB LEFS16RA-150N-S5MJ,LECPMJS-LEFS16RA-150-Driver Linear ACT-I-290=WA4

NSK  W3215-186K1X-C7T1708LF 8mm CNC Router Grod Ball Screw BSC-I-999=4PXX

NSK  M-ESB-YSB5120ABC00,ESB-YSB5120ABC00-01 ESB DRV-I-2457=9C23

PANASONIC  MFDHTA390 3kW AC SERVO DRIVER DRV-I-3635=9E14

MITSUBISHI NIB MR-J2S-40A-EG 400W AC SERVO input DC283-326V DRV-I-3692=9E14

NEUGART NIB Angle Gear  WPLN70-5-OP14-CV-L-HF-KP73B for 1HP RED-I-657=8B11

AGILENT HP  E4970-66503 TRACKING SOURCE PCB-I-E-2493=9G32

ADVANET  ADVME 2612 , Serial-A/D BM1-1828 PCB-I-E-2641=9G32

CANON   GM-1010, GC-211 Digital Galvano Motor MOT-I-2538=6A42

REXROTH  MSK061C-0600-NN-M1-UG0-NNNN MOT-I-3204=9Q4B

KURODA NNB GE A1742L 20mm lead Grod Ball Screw Gantry BSC-I-896=4MXX

MITSUBISHI  HC102BT-SZ 1kW AC SERVO MOTOR OSA104S2 MOT-I-2741=8B41

SANKYO NNB G04A531A01 G00A108A01/G00A115A01 DRV-I-2322=8F32

MITSUBISHI  GOT1000 GT1685M-STBA, GT15-75QBUSL Touch Screen SCR-I-377=2K11

TELEDYNE ANALYTICAL  3010TAC CU, P/N:Q006674 REV.1 W/O Fuse SEN-I-1846=9I23

CHUO SEIKI  AF--N(P)-DET AUTO FOCUS CONTROLLER OPT-I-678=9L37

CHUO SEIKI  AF system H CONTROLLER OPT-I-679=9L37

ASML NNB SERV.659.51001 4022.659.51001 Mirror Cover SEM-I-843=9G22

YASKAWA  SGMGV-20A3A2E 1.8 KW AC SERVO MOTOR MOT-I-3425

MITSUBISHI  TEC-1VM 94V-0 SCV1E Q-7 X-7 PCB-I-E-2560=P23

MITSUBISHI  TEC-1VM 94V-0 NFV1E F-2 PCB-I-E-2565=P23

BERGER LAHR  SER31117/4L7SS0CO FEV Motor MOT-I-3756=9E3C

VAT NNB 26532-KA11-BEH1/2173 HV inline valve little damaged VLV-I-666=8C21

TRUMPF NNB 2246443, Kabelsatz NS_EMO_Auftrenng_HPDLMC SEM-I-350

TRUMPF NNB 2246442, Elektr Ausr NS_EMO_Auftrenng_HPDL SEM-I-352

ALLEN-BRADLEY (Samsg) NNB CSMS-10BA1ASM3 1kw AC Servo motor MOT-I-2142=6A22

NSK NNB LS201720AL2-K01P611720LF 2R4B LS20AL21720L LM Guide LMG-I-1829=1C02

THK Genuine NNB SSR25XW2UU1960LF Caged Type 2R4B LM Guide LMG-I-1825=1K04

INFICON  923-603-G2 CPM CONTROLLER DRV-I-2473=9D23

Innowireless VME Board  94V-0 1221 E0S7 PCB-I-E-2568=9N41

THK NNB Preload Grod Ball Screw BNFN1605FM-2.5RRG0546LC5F BSC-I-1503=1E51

INNOWIRELESS  TRXC-MB V1.4 Power on PCB-I-E-2567=9N41

PANASONIC NIB MCDCT3312B22 AC SERVO 750W DRV-I-1993=8E12

APEX Planetary Gear  AB090-050-S2-P1 RATIO 50:1 for 2,400W MOT RED-I-462=8B11

PANASONIC NIB MCDCT3312B18 AC SERVO 750W DRV-I-1992=8E12

THK NS3220 Precision Rotary Grod Ball Screw BLR3220665mm Ball Spline BNS3232

SAGINOMIYA NIB QLK-PE204S KARUMAN ACE Flow meter VLV-I-792=8F13

HARMONIC Driver  HA-655-1-200 for FHA-8C-50-E200-C S043 DRV-I-665=6B35/9D35

HEIDENHAIN NIB Linear Scale Head 369428-01 LIDA 48 SEN-I-2243=9I21

ASML  4022.646.02172 SDCB SEM-I-317=9A1D

ASML  4022.640.01733, 4022.640.04144 IBVB SEM-I-318=9A1D

ASML  4022.640.07133, 4022.640.04143 IBVB SEM-I-320=9A38

TOKYO  210921240,2109-221239-12, GFC-CTL2 2108-020089-11 PCB-I-E-2270=9L32-2

ASML  4022.646.43851, LISAF 400V 6001-1217-3901 SEM-I-988=9G22

ARIA TECNICA  AP414 Remote Particle Sensor SEN-I-1820=9I22

Z-TEC  COMMICATION BOARD SEM-I-1186=9B49

PANASONIC NIB ER-VW(UERVW) Ultra Thin Static Ionizer Dual Nozzle SEN-I-2076=9A19

ASML  4022.637.10752 XT4 WS CHUCK PARKING LOCK ASSY SEM-I-799=9G11