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。

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

THK NNB Special ordered Grod Ball Screw 45061770L BNFN4506 BSC-I-1594=3K03

NIKON For parts 4S019-529-E X7PL-LINKB D-NET-COM 4S008-175-B PCB-I-E-1862=9G34

NIKON for parts 4S019-798- X7PL-ION PCB-I-E-1905=9G35

NIKON  4S027-554 X7PL-ION2-S PCB-I-E-1904=9G35

IAI NNB ASEL-C-1-20I-NP-2-0,RCA-SA4D-I-20-5-80-A1-M-SP ASEL CONTR ACT-I-322=9A27

IAI NNB Robo Cylinder RCP1-RMGS-I-PM-4-150-P1-N-B-FT ACT-I-326=9A27

IAI NNB ASEL-C-1-20I-NP-2-0,RCA-SA4D-I-20-5-75-A1-M-SP ASEL ACT-I-323=9A27

ASML 300mm Wafer ARM 4022.502.64809,163871-D-1752,230311-C-1752 SEM-I-858=9G15

PANASONIC NIB MFDHTB3A2L01 AC SERVO DRIVER 5kW DRV-I-2407=9L12

YASKAWA NIB SGMDH-22A2A21 AC SERVO MOTOR 2200W for replacement MOT-I-2223=9E48

NIKON for parts 4S008-298 X7MS-SUB PCB-I-E-1891=9G35

SPELLMAN  FIB35P/734 High Voltage Power supply SEM-I-1524=p19

CHUO SEIKI NIB Auto Focus it AF-CEH-2WAVE controller Microscope OPT-I-445=6A12

 PCM 4-1,1044230010H,400029384.10,2044230011 K/2044230011 L PLC-I-1779=8F12

ASML  4022.472.86662, LM 4C LPSA SEM-I-504=8F21

ASML  4022.471.52843 PCB-I-E-1578=ZB02

ASML  4022.471.81205 PCB-I-E-1577=ZB02

PLASMASTER  Path Finder PF2-DUAL-A171P-1 SEM-I-1158=9B47

IDEC NIB HG2S type CC pendant HG2S-SS62BH-S10-R052 SCR-I-361=9A02

SAMSG Teaching Pendant NNB SR0-TP55C0 SRO-TP55CO SCR-I-362=2I17

ASML GPAB  4022.646.93121 4022.646.78783 SEM-I-579=9A38

NIKKI DENSO  NCR-DDA0A2A-752 Mot.:J 10HP DRV-I-3961=9E25

CKD NIB SD4075-C05-B SUPER DRYER SD4000 SERIES ETC-I-268=8B14

SIEMENS SIMOTICS S Synchronous motor  1FT7084-1AF74-1NG1 MOT-I-2110=8F51

NEC  164-424030 00.1 VPH10 NEC-16T 164-399363-001 PCB-I-E-973=7AX1

NEC  164-414760-001 VPDI1 164-468138-001 PCB-I-E-974=7AX1

MKP NNB VIC-D150 Flow VIC-D Series N2 MFC-I-258=2M42

SBS R46103-09B,PCI-VME 620-3,PRE-411369 PCB-I-E-972=7AX1

SMC High vacuum valve  XLC-160-1 VLV-I-1088=9C41

THK NNB SSR25XW6QZUUC11840LHFY-Ⅱ 2R12B Linear Guide CNC Router LMG-I-702=8D03

HA HINE Automation  HA-75 Aligner,900-0206-300 Rev.A SEM-I-1057=9G31

HA HINEAutomation  HA-753 Aligner 900-0206 Rev.B SEM-I-1056=9G31

MEGACERA  CSHO-4111F,RF-HY010 SEM-I-1053=9A4B

THK NNB SVR35LC1SS3960LPT 1R1B extendable Split 2Rail Long Rail LMG-I-770=8D02

SANYO DENKI  P60B13120DBPD2 AC SERVO MOTOR MOT-I-3130

SUMITOMO NNB AF-1800 α,UF1814-3A700 Vector Controlled Drive DRV-I-3013=9D49

ASML  LM 4C LPSA 4022.654.97873 LM 4C LIGHT POWER SUPPLY ASSY SEM-I-575=9A38

MOTOROLA  VME162PA 252FP PCB-I-E-2635=9G32

MOTOROLA  VME162PA 242LE,MASK MPU BM0-0178 with LTX-TA PCB-I-E-2636=9G32

NIKON  4S008-205-C , X3PD-LINK PCB-I-E-2053=9G14

KUBOTEK  KVME5009 REV:1,0912-0273 V1.4.1 PCB-I-E-2036=9G14

NSK Megatorque  RS0608FN003 DD AC Servo Motor W/ Cable MOT-I-1717=6A42

AE for parts RF MATCHER 3155162-014A SEM-I-1166=9S2A

HYDRAULICS INTERNATIONAL NNB 5L-SS-30-D-DI AIR DRIVEN LIQUID PUM MOT-I-3141=9E3A

LENZE Servo Motor NIB MCS 09F38-RS0B0-A14N-ST5S00N-R0SU MOT-I-1584=3F42

TELEDYNE DALSA  EL-R0-08K50-01-R OPT-I-818=6B22

YASKAWA NIB SGMPH-15AAAH-TE11 1500W AC SERVO MOTOR MOT-I-3275=9E2A

PANASONIC NIB MSMA152S1H 1.5kW AC SERVO MOTOR MOT-I-3277=9E2A

PANASONIC NIB MSMA152D1G 1.5kW AC SERVO MOTOR MOT-I-3279=9E19

ASML  4022.472.70111 SEM-I-560=9A39

PANASONIC NIB MSMA042C45, MSMA042C1F, CP-20A-5-J611A-SP 400W MOT-I-3276=9E2A

WOLFBECK  OTM3-798 OTM3M-10/MC/P/F/L SENSORIK NOT SEN-I-1301=6A37

LM 4C LPSA  ASML 4022.634.06722 4022.634.04001 4022.472.86662 SEM-I-573=9A38

NNB 4022.656.54254,4022.489.74936 ASL-007F IN-FLOW 329 ASML DPMZ VLV-I-976=9J23

ASML  4022.436.78133 VELOCITY DRIVE DIGITAL ASSY PCB-I-E-1373=ZA05

ASML  4022.634.13391, 4022.634.13392, 4022 634 13431 4/1 PCB-I-E-1379=ZA05

KUKA-Roboter GmbH  MG_20_84_45 00205188, 32-160 0.81 kW MOT-I-1383=2J11

AXOMETRICS  Polarization State Analyzer,PL-B741G,NDN 1-15.05 OPT-I-647=9L28

AXOMETRICS  Polarization State Analyzer,PL-B741G,SM1S20,SM05 OPT-I-648=9L28

AXOMETRICS  MCU-3 MOTION CONTROL IT SEM-I-1066=P8

ASML FAN IT ELECTRONICS ASSY NNB 4022.472.62895 SERV.472.62895 SEM-I-985=9G22

THK  HSR35LA4QZUUF2200LF 1R4B LM Guide Engraving Linear Bearing LMG-I-708

LASERFRONT for parts SL183CONT-1TYSN LD PUMPED SOLID-STATE LASER SEM-I-1105=9A3A

LASERFRONT for parts SL183CONT-1TNSY 4W LD CONTROLLER LD PUMPED SEM-I-1106=9A3A

KEYENCE NIB SJ-E036L Hybrid High speed sensing Ionizer SEN-I-1322=7CXX

YASKAWA  JZNC-XRK01D-1 XCP02B XCP01C JANCD-XSL02 JANCD-XIF04- DRV-I-634=9D44

MITSUBISHI  MR-J2S-500B-EG 5kW AC SERVO little discolored DRV-I-3502=9B35

YASKAWA  JASP-WRCA01B REV.C1 ,DF0200099-C1 PCB-I-E-1687=9G23

MITSUBISHI  MR-J2S-500B-EG171 AC SERVO DRV-I-3501=9B35

NSK NNB RA554310AND21433L 1Rail 2Block Special Purpose RA55AN LMG-I-1012=3F03

DELTA TAU  Geo Macro Drive GML102R10000 DRV-I-3594=9E12

Laontrol Board  ASML 4022.436.33245 PCB-I-E-1456=9G23

DELTA TAU  Geo Macro Drive GML102R1 DRV-I-3595=9E12

ASML MOTION CONTR. 9130349047 for parts 4022.436.64672 SEM-I-873=9A2C

ASML LEV.CON.BRD 9126581013 for parts MSR AB53 4022.436.71621 SEM-I-872=9A2C

ASML for parts 4022 471 61802, 4022.471.44795, 4022.471.40515 PCB-I-E-1435=6EX2

YASKAWA  SGDV-550A15A 7.5kW SERVOPACK DRV-I-1244=9E42

PANASONIC  MGDHTC3B4L01 AC SERVO DRIVER 7.5kW DRV-I-3611=9E22

SANYO DENKI AC Servo motor NNB Q2AC14055FXM64 550W MOT-I-3505=9E38

IAI  XSEL-KE-4-1001B-1001B-1001B-1001B-CC-EEE-0-2 Controlle DRV-I-3367=9B33

Object Lens microscope chager KSS SI MOBO  SiMO805 ACT-I-249=1G11

F-CYCLO  REDUCER F2CS-A25-ZG07-59 HW0380850-F F0AF023 59:1 RED-I-1183=9F33

ASML  300mm Wafer End Effector 4022.502.64809, 163871-D-1752 SEM-I-859=9G15

JM  VLPBS XTX III 4022.472.65132 ESBA SEM-I-835=9G22

ASML  4022.634.28171,4022.471.98751 PCB-I-E-2542=9G24

NIDEC-SHIMPO NIB EVRGF-11E170-3000 Ratio 1:11 Angle ABLE REDUCER RED-I-979=9F43

DELTA TAU  missing cover 8it UMAC,110053270,ACC-24E2A,28E PLC-I-2490=9D2B

AKT Chamber Dstribution, CVD 15KX NNB 0100-71266 REV 01 PCB-I-E-2466=2M22

DELTA TAU  Geo Brick LV GBD8-C0-442-10D0000 Stepper Amplifie DRV-I-3588=9B36

SAMWOO  SW110-1255C-566TTL sw110 mr 12158TTL 12000rpm 5.5kW MOT-I-1637=8B52

MTT MVME Board  DSP8067A REV.A PCB-I-E-1705=9M37

NIKON  4S008-168-B X3AF-IO, MTT-I/F 4S019-112 REV.A PCB-I-E-1708=9G23

PARKER  PFU MK5 ASML 4022.656.89961 Domnick hter AIR FILTER SEM-I-661=9F48

GSI  LCD REPAIR 281.6028.00 SEM-I-1098=9B47

GSI  LCD REPAIR 281.6028.00 IDDS-2F-LMU FREQUENCY SYNTHESIZ SEM-I-1096=9C42

LAM RESEARCH  ASSY 810-800256-207 REV.E SEM-I-1095=9G21

CANON  CLSR-94PY-C2SA for Exposure machine part DRV-I-4069=9E43

MITSUBISHI NIB MR-J4W2-77B-MB011V021 Special Purposed for Replac DRV-I-4046=9F36

ASML  4022.647.73062 NXE SR DG ADJUST ELEMENT SEM-I-519=8F21

KOGANEI  F-EPT60-22W High-Precision Constant Dispensing Pump MOT-I-3125=9E3A

ASML  4022.472.58471 SPM ZEROSENSOR LASSY SEM-I-381=8F12

ASML  4022.636.78681,6001-1012-3901 PRODRIVE PCB-I-E-2543=9G24

Robot Controller  Q80BD-J71LP21-25,PCI-3133,SHLD-PCI YA20141 DRV-I-3642=9E22

PANASONIC NNB MINAS MDDA303D1A99 3kW AC SERVO DRIVER DRV-I-3827=9D16

VAT Refurbish 650PM-24EH-ADD1/0072 ADAPTIVE PRESSURE CONTROLLER DRV-I-3831=9B13

AMK  AMKASYN KE20 46267-0847-1156052 missing green connector DRV-I-3834=9E34

ACS Motion Control  MC4U-00934 DDM3U-2 PSM3U SPiiPlus NT-LT DRV-I-3829=9E25

YASKAWA NNB UGQMEM-01SNQ71 UT0PT-020SC MINERTIA MOTOR QM MOT-I-2533=2J42-9

YASKAWA NNB UGQMEM-01SNQ81 UT0PI-100SC MINERTIA 4S999-443AN MOT-I-2534=2J42-9

SINFONIA  SDD-N-20A4K00-1-7 4kW AC SERVO DD Driver DRV-I-2851=9D49

HYDAI Robot Controller Board  BD510V09-1102-224 PCB-I-E-2504=9G32

HYDAI  BD58AV20-1109-001A LDIO Digital  I/O CC-LINK Boar PCB-I-E-2503=9G32

MSC TECH  DIAS Plus 041259,1659059 SENSOR CONTROL DRV-I-4118=9B15

THK NNB BTK3610RLFM-5.3ZZ1042.5LTF Left/Right Rolled Ball Screw BSC-I-894=4K01

NSK  M-PS3090KN002 MEGATORQUE MOTOR 188W MOT-I-2783=8C32

Prodrive  4022.472.85501,P/N:6001-0706-0900,6001-0301-7104 PCB-I-E-1573=ZB02

KEYENCE Vision  CV-X100A CV-035C OP-26486 OP26487 CA-CN3 OPT-I-476=9L27

EDWARDS NNB SYSTEM CONT 16CH 4GV 200-460V AC 50/60HZ OD-I-16=9A47

RED ENERGY  SP-020P-A-RM-Z-B-Y Pulsed Fiber Laser SEM-I-1531=9M27

RED ENERGY Pulsed Fiber Laser  SP-020P-A-RM-L-A-Y SEM-I-1532=9M27

MIYACHI NIB Inverter Welding Transformer IT-512C ETC-I-361=P5

KEYENCE  LK-G30, LK-GD500(LK-G3000) SEN-I-1493=6A46

ASML PRODRIVE SCCB  4022.472.06552 4022.472.61811 4-PORT PCB-I-E-1449=ZA09

ASML Prodrive MCCB-2D  4022.472.48332, 6001-0301-7104 PCB-I-E-1446=ZA09

HARMONIC DRIVE Gear  NIB SHG-40-100-2UH RED-I-932=9F32

ESA DD Driver NSK NNB ESA-B014T25-21.1 DRV-I-1785=6B26

ADLINK  6U CompactPCI 2.0 Blades cPCI-6626, i7-2710QE PCB-I-E-2570=9N41

ASML  4022.660.77191,4022.660.88021,4022.660.88011 SEM-I-1232=9C45

MIKRON NNB M68 0900-1600CHL/S03/S090U F.O.V 90:1 Focus 100 VLV-I-638=7C25

BECKHOFF  CP7721-1090-0020 TUMPF LASER TOUCHSCREEN PANEL-PC SCR-I-347=2K11