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。

HIWIN NNB QHW20CC720L 1R2B Ball Caged Low noise motion Guide LMG-I-1557=1M23

SCHNEIDER Analog input module NIB TM2AMI2LT Modicon-399638 PLC-I-2349=9L35

NSK NNB RNFTL1610A2.5S-1178L Nopreload Rolled Ball Screw 10L lead BSC-I-695=4K05

PANASONIC  MSMD042S1S AC SERVO MOTOR 400W MOT-I-612=3A15

SIEMENS  ST40 6ES7 288-1ST40-0AA0,DT08 6ES7 288-2DT08-0AA0 PLC-I-3081=9T15

Precision XY Manual Stage /-12 stroke 80X80X40 Japan Micrometer STA-I-374=5F22

JAEWON Manual XYZ Axis Postioner  X-60LA, X-60LA, ZH-60 STA-I-495=5G41

SMC NNB MY1B16-150A-M9NL RODLESS CYLINDER 150mm STRK W/ Sensor CYL-ROD-I-72=1B25

SMC NNB MY1B16-160A-M9NL Pneumatic Linear actuator 160mm strok CYL-ROD-I-73=1B25

SMC NNB MY1B16-160A-M9N Pneumatic linear actuator W/ D-M9N CYL-ROD-I-74=1B25

NSK NNB RNFTL1610A2.5S-1093L No preload Rolled Ball Screw 10mm BSC-I-694=4K05

ORIENTAL NIB PKP2913U20A 2-Phase ipolar Stepper Motor MOT-I-2731=9E18

HIWIN  HGH55CA 55Size Compact Linear Bearing Block for HGR55 BRG-I-1782=9P44

YASKAWA  SGD7S-1R6A00A002 SERVOPACK 200W DRV-I-2527=9D24

HIWIN NIB HGW45HC 45Size Flange Long type block for HGR45 BRG-N-1681=3M24

MITSUBISHI  J4 Series MR-J4-20B MR-BAT6V1SET 200W AC SERVO DRV-I-2072=1T11

Manual complex Manual Stage XYΘ  M2-637-LR1-Re2 60X60X84 STA-I-539=5G51

MITSUBISHI  FX2N-20GM 10W PROGRAMMABLE CONTROLLER PLC-I-961=7A22

NB  BG3310A-150H/A0C-PSR Precision Linear Actuator KR3310A ACT-I-161=1G12

SMC  MXQ16-30A 30mm stroke adjust table cylinder CYL-TAB-I-241=2M44

THK NNB  SHS25VSS LM GUIDE BEARING for replacement BRG-I-830=1C12

DM  DMI60-8C-16P1 30:1 input 8mm for 100W Servo motor RED-I-1081=3A28

LS  L7NHA002U 200W AC SERVO DRIVE DRV-I-3086=9C34

MITSUBISHI  HC-KFS23BG2 AC SERVO MOTOR 200W W/O Gear MOT-I-3686=1T47

YASKAWA  SGMJV-02ADL2C AC SERVO MOTOR 200W MOT-I-1906=2J21

PANASONIC  MQMA022A1A AC SERVO MOTOR 200W MOT-I-1496=2J41-12

NSK Fixed Ball Screw Support it NIB WBK25-01W, 6205ZZCM PS2S BRG-I-1869=3I35

AERA MGMR  TC FM-DNR861-BW, N2, 10 SLM 10000 SCCM MFC-I-239=2M42

NSK NNB LH15EMK1280L LM Guide Linear Bearing Preload 2Rail4Block LMG-I-377=IM25

YASKAWA  SGMP-02A312 200W AC SERVO MOTOR MOT-I-2830=2I27

ORIENTAL  ARM98MC STEPPING MOTOR MOT-I-2768=8A31

LS  Inverter SV022IG5A-2 200-230V 2.2KW 3HP VFD DRV-I-3917=9F38

LS  Inverter SV022IG5A-2 200-230V 2.2KW 3HP VFD DRV-I-3917=9F38

MATROX Frame Grabber  Meteor_II 750-03 REV.A 63039620278 PCB-I-E-785=6BX2

NSK NNB SH25GL400-2 Caged Ball Long Type LM Guide Bearing 1Rail 2Block LMG-I-48

DELTA  ASD-A2-0221-U 200W AC SERVO DRIVE DRV-I-1100=7C21

THK NIB RE8016UUCO 80mmx120mmx16mm Cross Roller Bearing BRG-I-430=IC21

MJ830 SH13-042T03 Sony Linear Scale and Controller 420mm Stroke

HAYASHI DENKO RTD Probe R3N-P-D-H2-6 PT100-B-2-M Resistance Termometer SEN-I-82

MLGPM20-50-B-Y7BW SMC Locking Guide Slide CYLINDER CYL-GUD-I-6

GF 159 000 003 3-2100-2L Flow Sensor EPDM Turbine Low SEN-I-171=1M16

YASKAWA  SGDA-03BP SERVOPACK 300W 3.7AMPS DRV-I-608=2H13

SystemBase NIB MULTI-8/LPCI 8-Port, Low Profile PCI Card PCB-I-E-571=6AX1

MHZ2-20D2 SMC FINGER CYLINDER Air Gripper CYL-FIN-I-6

IKO  LRX20150L 2Rails 2Blocks PRECISION ROLLER LM GUIDE BRG-I-298

ROBOTECH RC2/4AXIS,  MOTION MAIN BOARD VER 4.5 K6X4016C3F-TF70 PCB-I-E-136

ROBOTECH V3.0(621007430) M4V20a.01 M27C4002-10F1 B8803 0023K PCB-I-E-134

MITSUBISHI  A1SJ61BT1CC-Link DATALINK IT PLC-I-320=6B34

MRL2-WL06150 NNB CKD RODLESS Pneumatic air CYLINDER CYL-ROD-I-2

COMIZOA  COMI-LX508 V5.01 Motion Control Board PCB-I-E-768=6BX3

T-Robotics Robot Controller  TES-SRC-C12009 WTR-03(3AXIS) PCB-I-E-762=6AX3

ABB TD  BINARY I/O 3PCA 750161/802 REV 1.7 PCB-I-E-609=6AX2

THK NNB BNK1510-5.6G0FM291LC5FY Grod Ball Screw  stock BSC-I-306=1D65

NSK 1515 Grod Ball Screw W1505-132-C3T 97UZ-0032660L BSC-I-75

LS  L7SA004A AC SERVO DRIVE DRV-I-1227=7B43/9D17

SMC 10-AME450-04B SUPER MIST SEPARATOR BM-54 dust filtration, oil mist adsorptio

NETAL  APCII"11.240.6139b PCB-I-E-692=6AX4

SPG  Hollow angle reducer S9190GTH, SC9HC12.5 INDUCTION MOTOR MOT-I-823=3B22

PANASONIC  PANASONIC MSM021A1UX 200W AC Servo motor MOT-I-792=2J41

THK HSR20AUUC0FMS410LPF 1Rail, 2Block NNB Linear Bearing LMG-I-228=1M14

PANASONIC  MSMZ042B1E 3ø AC 0.4kW 3000r/min 1.3Nm SERVO MOTOR MOT-I-281=2I35

ORIENTAL VEXTA NIB FBLD40C BRUSHLESS DC MOTOR DRIVER DRV-I-809=3F42

YASKAWA  SGD7S-R90A20A W/ SGDV-OFA01A SERVOPACK 100W DRV-I-1766=7C46

Rockwell SAMSG FARA SERVO CSDJ-04BX2 400W SERVO DRIVE Plus DRV-I-680=1T27

CKD NIB AMG00-6UF-4 VALVE VLV-I-394=7C12

CKD NIB AMD03-6-4 VALVE VLV-I-388=7C12

SURUGA Motorized Stage  PG413-L24AG-2, VEXTA PMM33BH2-C59-1 MRS-I-31=P101

MITUTOYO  ST36D LINEAR SCALE 09BAB429 SEN-I-440=o101

SMC PF2A703H-10-28 DIGITAL FLOW SWITCH W/ CABLE NNB Scratched VLV-I-310=6A26

NNB THK SAMICK SHS45LCUUF Caged ball type linear bearing BRG-I-580=1E53

NNB THK SAMICK SHS45LCUUF Caged ball type linear bearing BRG-I-580=1E53

NNB  OMRON E32-L11FP SEN-I-828=7C54-2

YASKAWA SIGMA5 SGMJV-02ADA21 200W AC SERVO MOTOR MOT-I-525=2J42

THK HSR20LR1SSM Stainless linear long type block for replacement BRG-I-388=P106

THK  BTK2510B410mmBK17BF17 Rolled Ball Screw Linear actuator Bearing

KEYENCE  BL-701, BL-U1 barcode Scanner head W/ Controller SEN-I-777=7C24

CKD operated valve  AGD11-8S-5 VALVE VLV-I-454=B501

R88M-U20030H-BS1 OMRON  AC Servo Motor 200W 306800-10 MOT-I-68

KOGANEI ARS20x20 NNB LM Guide Slide Table Cylinder 20mm Stroke CYL-TAB-16

SMC NIB CDQ2D80-300DCMZ Y-G08, CQ-D080 Clevis accessories CYL-SQU-I-175=3P12

IKO  LWHSG20280L Long Type Block for Replacement 1Rail 2Block BRG-I-371=IM14

RORZE RSNB_P031_089 PCB-I-E-568=6BX4

E3X-NL11 OMRON  NNB FIBER SENSOR AMP IT SEN-I-23

SEIWA NNB JOL-05-05AA(N)-2 LED Controller POWER OPT-I-130=IN11

THK SHS45LC1SSFM LM SYSTEM for replacement Block Cart Rner Cartridge BRG-I-129

BOSCH REXROTH NIB 45 LINEAR BEARING Rner 1621-414-20 162141420 BRG-N-619=3I24

 FOCUS 9762 mirror mot it OPT-I-106=P511

THK RE8016UUCCOP5 Precision P5 Grade Cross Roller Ring 80x120x16 BRG-I-167

AIRPEL  AC-9249-4 Anti-Stiction Air Cylinder 100mm stroke CYL-SQU-I-134=2B22

FESTO solenoid valve /W manifold MHA1-PR8-V-D-L-SA38 945KR 15033246 VLV-I-205

ORIENTAL VEXTA A6714-9015KHG Stepping Motor 5-phase 0.0144˚ MOT-I-543=P712

IPS SMART MOTOR CONTROLLER  PCB-I-E-622=6AX2

Old type NNB HRA HRW35 include HR2042 THK LM Guide Block With short rail BRG-I-2

NEUGART  Servo Motor Reducer PLS70 Ratio 1:5 Gear Head RED-I-11

HITACHI NNB 100W AC Ratio 50:1 MOTOR CA19-010-50B 3 PHASE GEAR MOTOR #20@34

PANASONIC  MSM021A1UX 200W AC SERVO MOTOR 0.2kW 0.64Nm MOT-I-572=2J42

XSGB40-H NIB MISUMI/SURUGA SEIKI High Precision Rigidity Manual Linear Stage

LS  L7SA002A AC SERVO DRIVE DRV-I-897=6A32

THK NNB BIF2005-5RRG0212LC3 Grod Ball Screw short Z axis CNC BSC-I-274=ID64

TPC NGQM16-175-W1HN AIR CYLINDER 175mm long stroke guide pneumatic CYL-GUD-I-105

MITSUBISHI  FX1N-60MR-ES/UL 35W PLC PROGRAMMABLE CONTROLLER PLC-I-475=7C22

MITSUBISHI  FX1N-60MR-ES/UL 35W PLC PROGRAMMABLE CONTROLLER PLC-I-475=7C22

NNB PANASONIC FD-F71 Fiber Optic Liquid Leak Detector SEN-I-802=7C54-1

YASKAWA  SGDE-02AP 200W 1PHASE SERVOPACK DRV-I-494=2I32

Nickel plated Micro head positioner XY Axis  70x70x40 7.5stk STA-I-122=5F21

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SMC MSQB20A ROTARY CYLINDER RACK  PINION type adjustable deg CYL-ROT-I-60=2M42

NSK  LAW21EL710-2 Linear Bearing 1Rail 2Block Wide Lubricated

XY Linear Axis Precision Micrometer Positioner /-7.5mm 70X70X36 STA-I-128=5F31

12-MGPL32-5-Y59BS SMC NNB GUARD CYLINDER for clean room CYL-GUD-I-17

CKD NIB AMD312-10UA-8-0-3 Air operated valve VLV-I-384=7C12

MXS20-50AS  Slide Table Cylinder CYL-TAB-8

AXIOMTEK SBC 8163 Rev.A2 Size Flexible PGA370 CPU Card PCB-I-E-525=6BX4

IKO NNB LWHS20660L LM Guide Linear Bearing 1Rail2Block CNC route LMG-I-263=1M15

NNB 775-200558-001 FLTR,HI FLOW, ALD OXIDE,VXT SEM-I-145=2M24

THK NNB SHS45LCSSF long type rner block for maintenance LMG-I-108=1C12

MXQ25L-10A  SMC D-A93 Slide Table Cylinder 10mm stroke CYL-TAB-141

SMC MXS25L-50  Slide Table Cylinder CYL-TAB-13

NEUGART  PLE 60 I=15 OP,02 2,400W Reducer Ratio 15:1 Germany RED-I-230=2L34

HOKUYO NIB PDM7301, DMH-HC1 Parallel Optic data transmitter SEN-I-533

APEX  Gear  AS/FR 042-S2-P2 005:1 motor input 11mm dia RED-I-183=P203

CKD NIB AMD322-10UA-8-0-3 VALVE VLV-I-385=7C12

PANASONIC  MSMZ022B1E AC SERVO MOTOR 0.2kW MOT-I-790=2J41

CREVIS HV-B080V-LD  CCD Lens with controller dual Channel OPT-I-109=1N11

SVS-VISTEK Industrial Camera  SVS340MUCP-E00015 OPT-I-210=P411

OMRON NIB C200H-NC211 NC IT PLC-I-609=7C32

CQ2L40-DCG9602G-XC11 SMC Compact double acting footer CYLINDER CYL-SQU-I-5

RORZE  R1.1 2009.3.11 LASER INTERFACE B/D PCB-I-E-582=6AX1

SANYO DENKI NIB RM-5623S,103-7506-5590 RORZE STEPPING MOTOR 2PH MOT-I-1311=2K13

MGPL40-100 NNB SMC Compact Guide Ball Bush Air CYLINDER CYL-GUD-I-34

THK NNB BLK1616D640L 16mm lead Rolled Ball Screw linear bearing BSC-I-315=IM11

SVS-VISTEK German Industrial Camera SVS340MUCP OPT-I-209=P511