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。

NISSEI GTR     CRCR-05-3-201 MOT-I-3074=9E3B

ALLEN BRADLEY NIB 1336-L4 ,42336-200-51 CONTROL INTERFACE DRV-I-2600=9D34

SMC NNB MSQB30L3 Rotary Table Cylinder CYL-ROT-I-229=8B34

SAMICK-THK NNB Preload Grod Ball Screw BNK1510-5.6G0396LC5Y BSC-I-1514=1E62-1

HORIBASTEC  SEC-8440S Ar 1SLM MASS FLOW CONTROLLER MFC-I-374=1L22

HORIBASTEC  SEC-8440S H2 1SLM MASS FLOW CONTROLLER MFC-I-377=1L22

HORIBASTEC  SEC-8440S N2 1SLM MASS FLOW CONTROLLER MFC-I-376=1L22

SIEMENS  1P 6GF2 002-8CB, SVP V3 105108,VCR CSO271 SENSOR OPT-I-424=6B22

KEYENCE vision controller  CV-701 DRV-I-2704=6B35

SHINKO  P/N 3ASSYC807400 PCB-I-E-2454=6AX3

SHINKO  P/N Y27A07825-1 PCB-I-E-2455=6AX3

FESTO Guide its NIB FENGK-63-450-KF-CS CYL-GUD-I-608=9S32

SHINSG  P/N : SF-TFLMCTDRV12100001L PCB-I-E-2457=6AX4

THK   SHW21CR2UU230L Caged Ball Type 1R2B LM Guide LMG-I-1838=1C54

NSK NNB RNFCL1632A2S1085L Super Fast High lead Ball Screw BSC-I-687=4K02

HIRATA NNB HPC-765B PCB-I-E-2459=6AX4

MITUTOYO  POWER TURRET Control  OPT-I-911=9L17

FESTO NNB VEAB-L-5N26-10-D3-Q4-1M1-CS,2208423 VLV-I-1514=9H12

OMRON  R88M-G40030T AC SERVO MOTOR 400W MOT-I-2484=2J42-8

SEBA NNB SCTDF-SL-080-P3/4-PCW-E-P FLOWMETER VLV-I-697=7C25

YASKAWA  SGDH-02AE SERVO PACK SIGMA2 discolored and rusted DRV-I-1812=9D19

APEX DYNAMICS Planetary Gear  AB115-S1-P1 Ratio 5:Cond RED-I-954=3M44

SMC Guide Cylinder For Clean Room NIB 12-MGPL25-50-Z73 CYL-GUD-I-533=9F15

SMC NIB MGPM50-50Z-M9NL Compact Guide cylinder W/ Long Sensor CYL-GUD-I-534=9F15

THK Samick NNB SSR20XTBQZUU500LFJ 1R2B No tapped hole Low noise LMG-I-1616=1E25

PALL NNB GTMP3101F4A Gaskleen TM Filter Assemblies 1 1/8" W-Seal ETC-I-428=D207

KEYENCE NIB LR-ZB100N Distance based laser sensor SEN-I-2194

MITSUBISHI PLC  FX2N-10GM, FX1N-60MT cover missing PLC-I-1123=7A33

HITACHI  HV-F31CL-S1 COLOR CAMERA 6W OPT-I-638=6A44

ASML  4022.470.63851 CCM GP 6" CONNECTION  SEM-I-810=9G21

KEYENCE PLC  KV-40DT, KV-E16X, KV-E16T PLC-I-657=7C26

SMC Genuine NNB MXQ12-50CS CYL-TAB-I-1001=2M23

SMC Genuine NNB MXQ12-40, MXQ-CT12 hard stop, retract end CYL-TAB-I-995=2M23

SMC Genuine  MXQ12L-40, MXQ-CS12L hard stop, extension end CYL-TAB-I-994=2M23

MITSUBISHI NNB GM-SZB RATIO 1:25 GEARED MOTOR 400W 4P 3PH MOT-I-1422=3H15

ASML SCANCON  4022.472.78752 2RMHF5000-D-50 110426-688948 MOT-I-2160=B705

NIB XYEG60 SurugaSeiKi Manual dovetail precision XY Linear Stage STA-I-386=5F22

LS  EUTB G6L-EUTB V1.6  SN:06 ENET 1/F PLC-I-2851=9T26

NATIONAL  cFP-QUAD-510 PN 186385E-02 4AXIS QUADRATURE INPUT PLC-I-3119=9T25

LS  EUTB G6L-EUTB V1.6  SN:07 PLC-I-2852=9T26

WOHLER  DC 100 PRO D n multifctional meter for registering SEN-I-1476=7C34

MITSUBISHI  QS0J65BTB2-12DT-K CC-LINK Safety MELSEC-QS PLC-I-2621=9T17

RS  POS4,X8-POS4 REV.B Positioning it CONTROLLER X8 Series PLC-I-2840=9T26

SANYO DENKI  PM-UDPC1A02-20 PM DRIVER D5-1-40174-1 DRV-I-1548=7B41

BASLER  piA2400-17gm 104435-23 W/ Lens 8mm 1:1.8 Cut Cables OPT-I-964=9L37-5

THK NNB HSR15R2UU540L-Ⅱ 2R4B CNC Router guide Linear Bearing LMG-I-1173=1F12

KOSAKA LABORATORY  ET-P0212,PU-EA3W PCB-I-E-1874=9G34

SRC  SVB-20VME VME SYSTEMBUS PCB-I-E-1870=9G34

SCHNEEBERGER 35size Rail NNB BM35-1038-39-39-G1 1Rail LMG-I-873=1F13

PANASONIC  MSMD042G1T AC SERVO MOTOR 400W very  MOT-I-2246=2J31

KITZ SCT NIB KD4CS-VFA-EP-316L Super Clean Valves VLV-I-1353=7C15

KITZ SCT NIB KD4QLS-VA-EP-316L Super Clean Valves VLV-I-1352=7C15

KITZ SCT NIB KD2CB-VFA-A-EP-316L Super Clean Valves VLV-I-1350=7C15

KITZ SCT NIB KD4CS-VA-EP-316L Super Clean Valves VLV-I-1354=7C15

LT  LX7-20ADT-4A F/W:1.00 REV.A PLC-I-2401=9L13

LS NIB XBL-EMTA V2.20 Enet I/F LSR-XBL-EMTA PLC-I-3026=9T15

THK  Miniature Linear Bearing 4RSR15VM680L LM Guide 2Rail 8blocks CNC Route

SURUGA SEIKI Motorized Rotary Stage RMDG40-N, K451-40M MRS-I-80=o206

THK  RU145-C Cross Roller Ring 112X172X30 W/ grease fitting BRG-I-1007=1D33

SCHNEIDER NIB ABE7 CPA01 Analogue/continue base PLC-I-2381=9L35

Power transmission KOMPASS KC-20bevel gear /Japan/reduction ratio 1:1

HYDAI Robot Control Backplane  BD501V10 PCB-I-E-2505=9G32

 PS-TC01,AH-0487 broken handle PCB-I-E-2642=9G32

NSK NNB Preload Grod Ball Screw W2001-723PK1X-C5Z 2004305LF BSC-I-1508=1F61-4

LVS NNB DOME LIGHTING LV-IDM3-100R-SW OPT-I-931=9L28

SANKYO NIB MP101N2SM01 AC SERVO MOTOR 100W MOT-I-2369=8C32

SIEMENS Chassis  6AR1305-0AB07-0AA0 LB-100098155 PLC-I-3235=9T44

MATROX  Y752-06,METEOR2DIG64L,63039621251 MeteorII Digital PCB-I-E-2324=6CX4

BROOKS 1-888-554-flow  SLA7950S1WGG1D2E1 NF3 15SLPM CLASSSMART MFC-I-87=2M32

BROOKS 1-888-554-FLOW  SLA7950S1WGG1D2E1 02 600SCCM CLASSSMART MFC-I-86=2M32

BROOKS 1-888-554-FLOW  SLA7950S1WGG1D2E1 NF3 500SCCM CLASSMART MFC-I-85=2M32

BROOKS  SLA7950S1WGG1D2E1 SIH4 300SCCM CLASS SMART MASS FLOW MFC-I-84=2M32

BROOKS  SLA7950S1EGG1B2A1 ARGON 3SLPM CLASS SMART MASS FLOW MFC-I-83=2M32

BROOKS 1-888-554-FLOW  SLA7950S1WGG1D2E1 AR 3SLPM DELTA CLASS MFC-I-82=2M32

BROOKS 1-888-554-FLOW  SLA7950S1WGG1D2E1 H2 3SLPM DELTA CLASS MFC-I-81=2M32

BROOKS  SLA7950S1WGG1D2E1 AR 10SLPM CLASS SMART MASS FLOW MFC-I-80=2M32

BROOKS 1-888-554-FLOW  SLA7950S NF3 15 SLPM DELTA CLASS SMART MFC-I-78=2M32

BROOKS  SLA7950S Ar 3 SLPM DELTA CLASS SMART MASS FLOW MFC-I-77=2M32

BROOKS  SLA7950S SiH4 300SCCM DELTA CLASS SMART MASS FLOW MFC-I-76=2M32

NSK  W2003SS-1P-C5Z272L BK15BF15 2004272 Grod Z Axis BSC-I-677=1C61

YOKOGAWA  ANR10D-410 S1 NODE INTERFACE IT PLC-I-3147=9T46

YOKOGAWA  AAI143-S50 S1 ANALOG INPUT MODULE PLC-I-3144=9T46

 2005788L 5mm lead RC-D52 94-02-01 Cylindrical Grod Ball BSC-I-744=1M21

MITSUBISHI  HC-KFS43 400W AC SERVO MOTOR discontinued J2S MOT-I-1362=2J12

OMRON NIB FZ-VP 5M CONNECTION CABLE SEN-I-1688=9I12

ORIENTAL  ARLM46AC-H100 Stepper Motor with Harmonic Gear MOT-I-1352=2J42-7

EBARA  CMS EBANET-1250/AD-MET-AOV-UL DRV-I-1247=7B43

COMET  CVHE-330AC/10-BEAA-CF discolored Vacuum Capacitor SEM-I-187=2M34

MITSUBISHI  J4 Series MR-J4-40A 400W AC SERVO basic DRV-I-1048=9B13

ADCMT  8230 OPTICAL POWER METER SEN-I-2043=9I23

MORITEX NIB MML1-141D ultra-long working distances OPT-I-808=9L17

HIWIN  1160L S10B828-21160L 20mm lead Grod Ball Screw BSC-I-819=4K02

HOKUYO  PD-6NM1 SEN-I-1833=9I22

HIWIN   HGW55CAZ0C 55Size Linear bearing block HSR55A BRG-I-1044=4H14

MITSUBISHI Gear   K10012 D for 1HP 750W AC Servo motor RED-I-840=1K13

INOVANCE  GL10-PS2, AM402-CPU1608TM,GL10-0016ETN PLC-I-2892=9T26

Harmonic Drive Reducer   Big Hollow SHG-17-50 W/ Pulley RED-I-838=2I13

MITSUBISHI  FX3U-ENET-L Ver 1.12 PROGRAMMABLE CONTROLLER PLC-I-2884=9T26

DAE GYUM  DLPS-6220R LED LIGHT SOURC OPT-I-847=9L37

VISCO  VTC-200PC00-VIWML-8-BV OPT-I-855=9L28

HARMONIC DRIVE SYSTEMS NIB HPG-14A-05-F0-MSP102 SPEED REDUCER RED-I-1017=9F34

PANASONIC  MQDS043A1M 400W AC SERVO DRIVER DRV-I-2099=9B26

YASKAWA  SGDS-04A72A 400W SERVOPACK discolored DRV-I-1282=9B26

GPR1402223mm  Miniature Grod Ball Screw ISSOKU AK12AF12 Nut bracket Coup

THK SHS25LV-820L LM Guide Linear Bearing 1Rail1Blok  oil marks LMG-I-333=1M12

INTERNIX Teaching pendant  PROFORT820, PF820-SEHR SCR-I-553=9H21

SMC Genuine Rotary Clamp Cylinder NIB MKB63-30RZ(MK11B66) CYL-SQU-I-396=3P14

SMC NIB CXWM32-50-DCM4024M Slide Guide Cylinder CYL-ROD-I-165=2L14

WSEACCA  4022.472.48832 SEM-1425=9A38

SMC   POWER LOCK CNA2L50-25-D, CNA2-50D-UA rusted CYL-SQU-I-367=3P15

MEGACERA  TC-DFC03 PCB-I-E-2113=ZA07

MEGACERA  TC-PA03 PCB-I-E-2112=ZA07

SMC Genuine 180° Angular Air Gripper NIB MHW2-32D(MHB15) CYL-FIN-I-270=1B35

THK NNB BNT3610-2.6Z ROLLED BALL SCREW Squre type NUT for TS3610 BSC-I-519=1D64

SMC  MXQ20-10(MXQE00) TABLE CYLINDER 10mm stroke CYL-TAB-I-500=2M45

YASKAWA  SGMAS-08ACA4CABLE 750W AC SERVO MOTOR MOT-I-3433=2E21

PAIX  NMC-820S Network 8Axis MOTION CONTROLLER DRV-I-492=2I32

-ERA PRZ-SD16-100-QTRB12 RODLESS CYLINDER CYL-ROD-I-30=2M41

SMC  MXQ25-50 50mm stroke Precise Table Cylinder CYL-TAB-I-596=8B23

SERVOTRONIX  CDHD-0062APB0-ST REV.F DRV-I-2238=8A31/9D38

BROOKS  GF125C-100185,GF125CXXC 20000SCCM Gas: N2 SH48 MFC-I-46=2M32

SMC NNB REA63-425 Rodless Cylinder Scratched CYL-ROD-I-153=4R21

SMC Rodless Cylinder NNB CY3B40-500 scratched CYL-ROD-I-146=2l15

KOGANEI Compact Rodless Cylinder NNB ORCA25X400 400mm stroke CYL-ROD-I-149=2l15

LS discontinued iG5A  SV015IG5A-4 1.5KW 380-480V inverter DRV-I-3755=9B21

RS Automation  MMC_BDP041PNA,MMC_AD11 PCB-I-E-855=9L32-2

Compact Linear Actuator ORIENTAL  DRS60SA4-Q6 MOT-I-3144=9F47

ADVANTECH  PCB-5120 REV.A2, PCB-5120VG 9692E51211E PCB-I-E-2268=9L32-2

LONGTECH  CORTEX-FPGA 32F103-405 PCB-I-E-2245=9H31-4

SMC Precise Table Cylinder  MXQ16L-75B stroke adjustable CYL-TAB-I-805=4O31

SMC Pneumatic Gripper  MHL2-40D Finger CYL-FIN-I-252=4O41