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。

IKO  LRXC20350LF 2R4B Robust Linear Align Roller LM Guide LMG-I-1095=1M55

i-ROBO  Linear Actuator SAN4505-100S3SREzi-SERVO BK PR 42XL ACT-I-260=1F44

NSK Linear Actuator  HS0010-730 105mm Stroke LY15AL W1201FA ACT-I-280=3H15

TOSHIBA  PWA N5006437, FPKP1 2N8C0328P001-D,2N8C3033P001-B PCB-I-E-2062=9G25

SUPERMICRO  X7DAL-E REV1.0,PC2-5300F-555-11-A0 PCB-I-E-2698=9S13

MIKI PULLEY Brake NNB BXH-16-10-A-35 Missing Rotor Hub ELEC-I-1991=9B37

OMRON  R88M-K40030T-BS2 Brake type AC SERVO MOTOR 400W MOT-I-1703=2J32

THK NNB SRG55-355LFE 1Rail Roller Rail not standard Hole Pitch LMG-I-998=3F42

THK   special hole pitch SRG55-343L 1Rail Roller Guide LMG-I-1014=3F42

LS NIB MSS0601A-003KS-B3110103C14 Ratio 1/3 for 2,400W AC Servo RED-N-1124=8C41

LS NIB MSS0601A-005KS-B3110103C14 Ratio 1/5 for 2,400W AC Servo RED-N-1125=8C41

LS NIB MSS0601A-010KS-B3110103C14 Ratio 1/10 for 2,400W AC servo RED-N-1126=8C41

MITSUBISHI  QJ71GP21-SX SN:18~19 Data Link it PLC-I-2154=9L24

IKO  Genuine Cross Roller Ring Bearing CRBHV11020AUUT1 BRG-N-1669=5F23

THK Samick NIB BLK-7.2ZZ Rolled Ball Screw Nut for replace BSC-N-1059=5F53

THK  HSR55ASS BRG-N-1549=3L15

FUJI  RYT751D5-VV2 AC Servo AMP 750W bottom rusted DRV-I-1268=9D28

LS  L7PA010U AC SERVO DRIVE 1KW DRV-I-3575=9B17

LS  L7PA010U-SC2 AC SERVO DRIVER DRV-I-1800=7C46

LS Inverter  SV022IG5A-4  Version Inverter DRV-I-3756=9B21

LS  L7PA010U-SC2 AC SERVO DRIVE 1Kw DRV-I-1947=7A12

LS  XBC-DN32U V2.10 SN:5001 PLC-I-2842=9T26

THK NNB SHS20C2QZSSC0SFM760LPF 1R2B Low noise motion QZ seal LMG-I-1721=1F21

THK NNB BTK4010FM-5.3506LTF Rolled Ball Screw BSC-I-1179=1R21

THK Samick NIB BTK2510V-5.3ZZ NoPreload Rolled Ball Screw BSC-N-1046=5F53

NNB MGPL32-150 SMC Pneumatic Guided CYLINDER  CYL-GUD-I-91

INA NIB LINEAR GUIDES KWVE45-B-V1-G4 Flange type BRG-N-678=5C12

MITSUBISHI  MR-J3-40B-RJ004 AC SERVO 400W DRV-I-1065=7C21

COMET VACUUM CAPACITOR CVHE-200AC/15-GJAA-AH CV1C-200HBV/15 13.3-200pF VLV-I-81

Harmonic Planetary HPN-11A-10  MITSUBISHI Servo Motor HF-KP053 MOT-I-260=P404

FUJI AUTO BREAKER NNB SA403C BB3KSC-400 400A 3P ELEC-I-94

ABB TD  BINARY I/O 3PCA 750161/802 REV 1.5 PCB-I-E-597=6AX2

ABB TD  BINARY I/O 3PCA 750161/802 REV 1.8 PCB-I-E-601=6AX2

153/121-1000-120CBX Schroff ENCODER DIVISION 5244970 E106 DB-110963-3 SEN-I-51

ABB  57160001-AAA SE08210B3L DSDI 110 PR:04 Digital Input PCB-I-E-613=6AX2

COGNEX In-Sight1000 P/N 800-5740-1 /1:1.6/35mm / AKT Bracket HeOPT-I-160=IM11

SMC NNB MY1M16G-225LS-M9BWLS SMC RODLESS CYLINDER CYL-ROD-I-26

AC Servo Motor 2,400W Angle Hollow Shaft Gear SPG SBT065PH RATIO 5:1 RED-I-83

NNB FASTECH BK ALL-42L-A-D W/ MIKI PULLEY BXW-01-10-89 0.20NM MOT-I-1079=B701

DENSO Robot Arm AC Servo Motor  MSMA042T2U2 PANASONIC MOT-I-780=2J41-9

RS OEMax NIB CSMT-A5BR1ANT3 SERVO MOTOR 0.05kW 3000RPM 0.159Nm MOT-I-926=2K11

SMC MXQ20-125 TABLE CYLINDER NNB Pneumatic air actuator 120mm stro CYL-TAB-I-128

NETSTAL  ASC4 110.240.7945, 110.240.7945d PCB-I-E-690=6AX4

COGNEX vision board VM16A 203-0075-RF PCB-I-E-370=2M22

REMOTE I/O ADAPTER MOD AB 1794-IB16 P250-51W3A/1158 23251-1 96145677 ELE-I-15

ANELVA NNB Lot f 3 1047-94775 TC:L1850MM PRESSURE GAUGE SEN-I-282

NETSTAL  CUC 110.240.9468 PCB-I-E-686=6AX4

CKD Torque Saver TSF8-B RGIS080  Torque Limiter ID 30mm for cam index drive

KEYENCE Vision System  Controller CV-2000 W/ pendant CV-C3 SEN-I-849=7C24

KONICS DPU-14B 440V 100A DIGIPOWER 2000 THYRISTOR REGULATOR ELEC-I-105@10

YASKAWA NIB SGM-A5A312B Brake type AC SERVO MOTOR 50W 200V 0.6A MOT-I-854=2K12

Canon BH8-1338 MV DST PCB PL BG6-1024-000 BH6-1477 BH6-1476 BH6-1475 PCB-E-I-83

MITUTOYO LG-S1 Linear Guage Controller with cracked dc supply SEN-I-122=2L44

YASKAWA NIB SGMPS-01A2A61 AC SERVO MOTOR 100W 100V MOT-I-1203=7C51

SANYO DENKI  DFSM-0430-252-A 400W AC SERVO Tapered shaft MOT-I-1299=6A43

 KAYDON really thin open bearing 53882001 series KC 14X14.75 BRG-I-578=ID13

RSF Elektronik NNB MS 30.03-1M NSL50-81-U010 513142-14 Linear SCALE Hea SEN-I-89

PANASONIC  MSM041A1E discontinued 400W AC Servo motor MOT-I-1021=2J41

ANELVA  MIG-430 SCHEMATIC H11-11681 REV.05 IONIZATION GAUGE SEN-I-496=IN13

MXS20-100  Pneumatic Air Guide Slide Table Cylinder Shock Absorber CYL-TAB-3

THK BLK3232-3.6ZZF BALL SCREW BEARING NUT for replacement TS3232 BSC-I-251=ID64

YASKAWA  SGDA-04APPY70 SERVOPACK 400W DRV-I-783=3L44

AXT  BPF ID-2X VER 1.2.2 SMC-2V02 Rev B2.1 (SIO-DB32T-S) PCB-I-E-243

NIKKI  NPSA-AMTA-401A-CE 400W ACTUS POWER AC SERVO DRIVER DRV-I-547=6B16

CIS 5M PIXEL  VCC-G60FV11CL DC12V 4.0W OPT-I-172=o508

PANASONIC 200W MSMD022S1B 0.2kW Brake type AC SERVO MOTOR NIB MOT-I-417=IB14

ABB TD  ANALOG INPUT BOARD 750138/802 REV1.7 PCB-I-E-611=2M21

RNFM02-30R-120 HYPONIC DRIVE INDUCTION GEARMOTOR RATIO:120 FRAME V-6 0.2kW #26

SIEMENS Sinamics V20 for 2HP Motor 6SL32105BB215UV0 POWER 1,5KW DRV-I-687=6B35

OMRON ZS-XC15CR SMART SENSOR EXTENSION CABLE for ZS-HL Sensor Head CAB-I-116

CKD NNB SSD-KL-100C-200 200mm stroke Pneumatic Cylinder CYL-SQU-I-160=3P12

YASKAWA  MP920 JEPMC-MC200A, SVA-01A 4-Axis Servo discolored DRV-I-1237=9D37

CM ROBOTICS  SVFH8-H3-X Motor Driver Controller DRV-I-934=7C11

SANYO DENKI  R720-012 DC SERVO MOTOR 3000rpm MOT-I-995=2J41

YASKAWA NIB SGMAH-A5AAA21 AC SERVO MOTOR 50W 0.64A 0.159N.m MOT-I-967=6A23

MITSUBISHI NNB HC-PQ053G1 AC SERVO 50W Reducer TAKAMURA K6512A MOT-I-963=6A23

CIS NIB Industrial Camera VCC-G20V30 DC 12V 1.8W OPT-I-40=o407

Lam RESEARCH 810-800081-018 REV.B P2 MB VME ETCH PCB-I-E-350

SEC-F730M A1 500SCCM SiH2Cl2  MASS FLOW CONTROLLER HORIBA MFC

NNB FASTECH EZI-SERVO BK 60M W/ Brake MOT-I-1206=2J42-3

NIB SANYO DENKI RM-5685S,103-7516-5590 RORZE STEPPING MOTOR 5PH MOT-I-1310=2K13

KEYENCE Amplifier Lot of 6 FS-V1FU-35FA Fiber Cable  

2508860L Grod Ball Screw 8mm lead linear actuator bearing NNB BSC-I-309=IE12

Tylan 2900 Series FM-3901V 200 SCCM N2 Gas type Mass Flow Controller

STEC  MFC SEC-F740M A1 1.5SLM NF3 MASS FLOW CONTROLLER

DANAHER Precision Systems motorized precision stage NEMA23 mot MRS-I-17=1E24

HORIBA STEC  MASS FLOW CONTROLLER SEC-F740M A1 2SLM SiH4 MFC

GEMU 40A PAEGMUK019 Diaphragm VALVE 687 40D39175E1 0104 PS 6,0Bar ETC-I-191@34

MITSUBISHI  FX2N-64MR-ES/UL, FX2N-8EX-ES/UL, FX2N-8EYR-ES/UL PLC-I-497=6A24

IKO LRX12C2R240  RobustMiniature Roller LM Guide 2Rail 4Block LMG-I-186=P710

NSK linear bearing LA35FL708L Preload 1R2B Robust Linear Bearing no tapped hole

SMC NNB 20-MGPL63-50 GUIDED CYLINDER Pneumatic Air Motion Actuator CYL-GUD-I-79

KZIBM2 NNB ADM-1031-1 PCB-I-E-586=6AXI

ASEA Robotics  DSPC 157 OD 57310001-GP/2 ABB PCB-I-E-389=2MXX

CREVIS DeviceNet Network Remote I/O it NA-9112,ST-122F,ST-22 ELEC-I-139 =IM26

IKO Linear Bearing LM Guide block  LWHT65 LH65 for maintenance

SANYO DENKI  SANMOTION Q2AA07020DXS2L 200W AC Servo motor MOT-I-673=2J21

CKD NIB AD21-40A-02H-DC24V SOLENOID VALVE B.ORIFICE 43 VLV-I-17

SHOWA GIKEN SGK RXE6125 PEARL ROTARY JOINT INOUE 34#

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

CHUORIKA VC106 digital voltage, rotation, flow rate setting it ELEC-I-361=6B24

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