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。

SFDC1605D880LC7 Right and left Helix Grod Ball Screw NNB BSC-I-233=IM11

OMRON ATTO PLC SET ATTO-CPU44 ATTO-SCP40 PSUA(AC) DO160 DO320 PLC-I-242=6B25

GENUS  ASSY #PN 31377-00 REV.3 INTERLOCKING HUB CORE CARD PCB-I-E-642=6AX3

YASKAWA  JEPMC-MC200, SVA-01 MP920 4-Axis Servo discolored PLC-I-678=7C26

ORIENTAL VEXTA  ASD18A-K Alpha step ASM46AK-H100 DRIVER ASD-K MOT-I-641=2M34

WACO DIGITAL AC SERVO DRIVER  AFS-6 DRV-I-551=6B16

 3A DRV-I-550=6B16

YASKAWA NNB SGMP-02A312 AC SERVO MOTOR 200W Key type shaft MOT-I-850=2J41-7

INFICON 15744, 415744 LEYB VAKUUM TR306 DN 16 KF VACUUM Gauge SEN-I-582=IC13

INFICON 15744, 415744 LEYB VAKUUM Gmbh VACUUM GAUGE SEN-I-583=IC13

SANYODENKI  Stepping motor 103F7851-85CEA7 W/ reducer G10-601 MOT-I-662=2I35

SKWANG SK-2146 Color Digital CCD Camera NIB  OPT-I-85=1C14

SPG SBT115TS001K RATIO 1:1 MITER GEAR  Power Transaction RED-I-114

NSK PSS2005N1D0370 BALL SCREW PSS2005370L Compact nut 5mm lead CNC router

SPG XBU975GB DC MOTOR 1Ph 200-230V 50/60Hz 1.00A XBD75B DRV-I-184 MOT-I-228

KEYENCE AP-14S PRESSURE SENSOR Durable Positive-pressure NIB SEN-I-248=1N12

CANTOPS 1Axis Controller CTS-STKP-AB01 REV 1.2 Port Remote NNB PCB-I-E-572=6AX1

NKE I Wire System  OMC02-HUW Z308 for OMRON PLC-I-724-9=7A31

AXT  ML-II-DB96T V1.0 Slave digital Input output expansion PLC-I-628=7C32

ROSA  Guideway High-Rigidity Raceway 200mm RM RVA MV RAILS 1SET

THK Precision Cross Roller Ring for Robot arm 45X114X18 preload BRG-I-477=IC21

IKO NNB LWL 12 C2 R773 BCS 2Rail, 4Block LWL12B for replacement LMG-I-224=1M15

ORIENTAL A4802-9215KE STEPPING MOTOR LC1R86-410853-11 ER1 Motor MOT-I-1141=7C52

NSK W1201P-12PX-C1Z159L Grod Ball Screw for replacement BSC-I-330=B804

SMC JAPAN MGPM50-75AZ Guide CYLINDER 75mm stroke CYL-GUD-I-118

ROBOTECH RC2/4. SERVO VER : 4.1 DSP TMS 320LF2407APGEA CA-55AEVEW G4 PCB-I-E-141

MITSUBISHI NIB LM-H2S20-480-1SSO LINEAR SERVO MOTOR MAGNET MOT-I-196

SANYO DENKI  P30B06040DXV20 AC SERVO MOTOR P3 400W MOT-I-1332=2J12

SX LA510D NNB Laser Sensor SEN-I-837=7C54-2

MITSUBISHI  PLC FX2N-64MR, FX2N-16EX, FX2N-2DA CONTROLLER PLC-I-411=6B34

ING KOMA  Axis Controller RLB-007 VER.2 PCB-I-E-210

ALPHASEM AG DISTRIBUTOR 6HE SERVOSYSTEM  AS214-2 REV.B PCB-I-E-881=6CX3

FESTO  solenoid VUVG-B10A-B52-ZT-F-1P3 X 10 /W manif block VLV-I-208@10

YOKOGAWA Display it  AS S9608AN-0 DP88XC PCB-I-E-530=6BX4

CANON  BG4-3504 BH8-1358-01 BG8-2432 SCH-PCB PCB-I-E-880=6CX3

SERVO MOTOR REDUCER PGL60-15 Arcmin P2 for 200,400W 15:1 ratio Gear  RED-I-78

ABB  3HAB5956-1 PR:04 SE0045E475 DSQC 323 PCB-I-E-383=2MXX

APEX DYNAMICS  AB090-S1-P2 RATIO 20:1 Input 24mm RED-I-104=1K11

ABB DSQC 230 YB560103-BN 3BSC980006R53 SE93455997 PCB-I-E-413=2MXX

NSK NNB LS150275KLK2J01K3 Stainless type 1R2B 275mm Flange no tap LMG-I-200=1M25

NSK LS150440ELK2-01P51 Stainless type SR15TB Tapped LS15ELK1 NNB LMG-I-199=1M25

SMC 10-AMF650-10B NNB ODOUR REMOVAL FILTER with BM-56 bracket deodorization

LS NIB LSLV0004S100-1EONNS INVERTER 200-240V 1Phase 1/2HP 400W DRV-N-3190=6A14

ZIROX2  ZR5-1.1H 0₂ Oxygen Measuring System SEN-I-2084=9A19

LS NIB LSLV0008S100-1EONNS 200-240V 1Phase 1HP 750W INVERTER DRV-N-3187=6A14

TOFCO NNB HF-GCA40-11-30-04 Helical Flow VLV-I-1398=8F35

MEPAC Pneumatic Finger MEG NIB X9570,9570 91 B or F ETC-I-386=9A14

Machine Engineering Group NIB X9574 Pneumatic Gripper ETC-I-382=9A14

Machine Engineering Group (MEG) NIB X9564 Pneumatic Gripper ETC-I-380=9A14

Machine Engineering Group  MEG NIB X9563 MEPAC AIR Finger ETC-I-378=9A14

Machine Engineering Group (MEG) NIB X9560 Pneumatic Finger ETC-I-368=9A14

Machine Engineering Group (MEG) MEPA NIB X9562 S,9562S 00D or 90K ETC-I-384=9A14

NSK NNB W2007FA832L Grod Ball Screw BNK2010832L 10mm lead BSC-I-706=1M21

RS  CSMT-10BQ1ANT3 AC SERVO MOTOR Scratched 1KW MOT-I-3107

RS  CSMT-10BQ1ABT3 AC SERVO MOTOR 1KW dent scratched MOT-I-3108

SHIMPO NIB NEVSH-27B-100 ABLE REDUCER RATIO 1:27 for 100W Servo RED-I-563=1K11

YASKAWA  MP2300 JEPMC-IO2310 VER.A01, CABLE discolored PLC-I-2039=8F43

MITSUBISHI MELSEC-L NIB LJ71C24 SERIAL COMMICATION IT PLC-I-1027=7C16

PRO-FACE  GP37W2-BG41-24V GRAPHIC PANEL 20W discontinued SCR-I-372=6B42

DANFOSS  VLT 132F0020 FC-051P1K5T4E20H3B MICRO DRIVE 1.5kW DRV-I-3208=9D19

DALSA Industrial Camera Line Scan  S3-10-01K40-00-R OPT-I-745=9L27

MITSUBISHI J3 Series 100W AC Servo  MR-J3-10A  HF-KP13B AC SERVO W/ Cable

CONVEX NNB CSDH-01BN0-SQ SYNQNET 100W DRV-I-2243=7C46

KDT SYSTEM CIMON discontinued HMI NIB CM-XT04CB-D SCR-I-723=9A23

THK NNB Preload Grod Ball Screw DIK2004-6RRG0288LC7 BSC-I-1338=1C61-2

SMC NNB MSQA30L2 Rotary Table Cylinder degree adjustable CYL-ROT-I-188=2A33

SMC NNB MSQB50H2 missing stroke adjustable damper CYL-ROT-I-186=2A33

MITSUBISHI  MR-J4W2-22BMR-BAT6V1SET 200W 2Axis amplifier DRV-I-3877=9F28

SMC NIB MXQ20-40CS-X705 Precise Table Cylinder CYL-TAB-I-763=2M44

SMC NIB MSQB20A-M9BL Rotary Table Cylinder CYL-ROT-I-191=8B44

NAIS NIB FP2-C1D ,AFP2212 VER.1.51 FP2 CPU IT PLC-I-1732=9L26

 Display Equipment  Total Solution optical controller OPT-I-665=9L17

FUJI  RYH152F5-VV2 1500W AC Servo driver DRV-I-3881

THK  BNT2806-2.6ZZ Rolled Ball Screw nut for maintenance BSC-N-1084=5F53

SAMICK-THK NNB Preload Ball Caged Type SHS30CUUF760LF 1R2B LMG-I-1836=1O12

MISUMI NIB LX2005C-B1-A2040-100 Mini Linear Actuator 40mm stroke ACT-I-133=2J31

ADLINK Centralized Motion Controller  PCI-8164 00B0 4-axis PCB-I-E-1179=6EX2

MISUMI NNB LX2602C-B1-F-150-GP-C-R Precision Mini Linear Actuator ACT-I-132=1G21

PANASONIC  MSMA042A1B 400W AC SERVO MOTOR MOT-I-3165=2J21

CCS Digital Light Control it  PD3-10024-8-PI 95W PD3 Series OPT-I-423=6B22

THK NNB SHS20LV2UUMEF  400LF SUS Long length Ball Caged LMG-I-1604=1G34

HCFA NIB SV-X2MH020A-N2LN 200W 3000rpm AC SERVO MOTOR MOT-I-3528=6B15

SMC   MHZL2-25D2-M9BLS FINGER CYLINDER CYL-FIN-I-235=1B35

NISSEI GTR NNB H2LB-22L-5-T010 1:5 100W INDUCTION MOTOR 100W MOT-I-3014=9R32

YASKAWA  SGM7A-02A7K-HL11 SIGMA7 AC SERVO MOTOR 200W MOT-I-1706 =2J42-6

SMC NNB MY1M20-260H-M9N Rodless W/ stroke adjustable absorber CYL-ROD-I-126=8B24

RPGT100 B47-100AN  Precision rotary Stage ±5° 100X100X20 STA-I-369=5F22

SMC Genuine Japan  Surlus MXS12-50BS TABLE SYLINDER CYL-TAB-I-151=P212

LIMING ATG Plenatary gear   PGX-120-H-3 RATIO 1:30 RED-I-507=1K22

OMRON  CS1D-CPU65H CPU PLC-I-1316=7C36

HHI  MPU 991116 PCB-I-E-1520=6EX4

SKF    NIB 7014 CDP4ADGB Angular contact Ball BRG-I-2158=2G12

PI high-resolution Linear Actuator  M-230K096 SEN-I-1109=B702

THK NNB BNK2520F-3.6GT626LC5F Grod Ball Screw BSC-I-1173=1M21

QUANTEL Q switch  Teaching PENDANT SCR-I-664=9A32

TPC Pnuematic Linear Actuator NNB TCRLA32-800-M2 800mm stroke CYL-ROD-I-177=2AX1

DIGITAL HMI  UF5310-2 31B0009-00 Screen display power on SCR-I-390=6B42

LS  MAS0901A-020KS-C3110103C19 Ratio : 1/20 for 1HP Servo RED-I-863=1K32

SMC NNB LEY25RNZC-250F for 100W AC Servo Motor 50mm Stroke ACT-I-294=9A27

SMC NIB MXS20L-30AS-X11 TABLE CYLINDER Missing Sensor CYL-TAB-I-336=1B24

ROCKWELL  RC1-10BX2 DIGITAL SINGLE AXIS ROBOT CONTROLLER DRV-I-2790=9D29

SIEMENS  1P 6SL3210-5FB10-2UF2 SINAMICS V90 PROFINET(PN) DRV-I-2788=9D29

THK BTK2806-5.3F440LF 6mm lead NoPreload Rolled Ball Screw BSC-I-936=1M31

special ordered Harmonic Gear  25-100 for DIY Astronomy mot RED-I-659=2I14

MITSUBISHI J3 Series 100W AC Servo  MR-J3-10A  HF-KP13 W/ Encoder Cables

MITSUBISHI  QJ71E71-100 SN:16~19 ETHERNET I/F IT PLC-I-1218=9T36

MORITEX MML2-65D LENS IT OPT-I-43=o306

SUPERMICRO Single Board Computer  C2SBC-Q REV:1.01 PCB-I-E-1749=9G13

NIKON  4S019-145-B  X3MS-ML PCB-I-E-2627=9G32

THK Caged Roller Guide  SRG20V290L 2R4B for precise Z Axis LMG-I-1103=1G25

DONGDO electronic micrometer controller  ML-CP SEN-I-1226=6A37

SMC Genuine NIB MXQ20-20ASR W/ End Lock Table Cylinder CYL-TAB-I-986=8B32

YASKAWA  SGDV-120A15A SERVOPACK SERVOPACK 1.5kW DRV-I-2833=9F35

DALSA Industrial Camera Line Scan  P3-87-12K40-01-R OPT-I-426=9L27

Portwell  ROBO-8713VGA BIOS R1.03.W1 ,B9302695AB18713821 PCB-I-E-232=9S21

ATG high ratio Servo reducer  KSB-90-80-P0 1/80 for 2,400W AC RED-I-490=2L34

MICRONICS JAPAN XYZ 3AXIS Probe STAGE it ACM10S29L Her

ROBOSTAR KANZ-02BH1N2 AC SERVO MOTOR 200W MOT-I-1552=2J41-13

ROBOSTAR KANZ-02BH1B2 AC SERVO MOTOR 200W MOT-I-1550=2J41-13

MIRAE NIB DXF1605A902LC7F 5mm lead Grod Ball Screw BSC-I-946=1E12

SEBA NIB SD-CV-U050-D-6-6 VLV-I-1378=8F13

Schneider-KREUZNACH  COMPONON-S 5.6/100 MACRO Lens OPT-I-436=2A21

LIMING ATG Planetary Gear   PGX-120-H-5 RATIO 3:1 RED-I-828=3A15

ALLEN BRADLEY AC servo Driver  2098-DSD-010 Ultra3000 DRV-I-1434=7B43

DALSA  CR-GEN0-M1020 OPT-I-815=W512

HITACHI industrial Camera  KP-FR500SCL OPT-I-813=W512

CELERITY Refurbish FC-2926V-J TN2925 500SLPM Mass Flow Controller MFC-I-112=2M51

HARMONIC DRIVE SYSTEMS NNB SHF-17-30-2UH Ratio 1:30 RED-I-1151=9F24

PRO-FACE  2880011-01, GP077-CL11 missing fasten her SCR-I-477=9A22

AKT  0100-55539 Rev.01 FAB 0110-55540 Interlock Status Panel SEM-I-1104=9A3A

YASKAWA SIGMA5  SGMJV-08ADA2C AC SERVO MOTOR 750W MOT-I-1389=2J11

SMC AC servo motor controller  LECSS2-S5 100W DRV-I-1583=7B41