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。

OMRON  G9SP-N20S,CP1W-CIF41 ERR LED On SAFETY CONTROLLER PLC-I-3279=9T26

THK Samick  2SRS15WMUU630L 1R2B Ball Caged LM Guide LMG-I-1554=1F25

THK  2RSR15VMUUF550LF 2Rail 4Block LM Guide Linear Bearing LMG-I-611=1M23

ORIENTAL NNB 4GN25RH GEAR HEAD, 41K25GN-ST2 25W INDUCTION MOTOR MOT-I-1785=8A32

YASKAWA SIGMA5 Series  SGMJV-02ADA2C 200W AC SERVO MOTOR MOT-I-3394=2E21

THK  SHS15V2UU462LF 2R4B Caged LM Guide Linear Bearing LMG-I-1139=1H14

THK  SR15W2UUF580LF 2R4B Caged LM Guide Linear Bearing LMG-I-1138=1H15

NSK  W1505P-8K1X-C7S612L 10mm Lead Grod Screw W/ Lube Seal BSC-I-850=1M11

LIMING-ATG  PGX90-H-3 RATIO:1/3 for 750W 1HP AC Servo RED-I-768=2L34

ORIENTAL  KXPD120-ABZ AC SERVO DRIVER AC100V DRV-I-1581=7B41

PANASONIC  MSMD022P1T 200W AC SERVO MOTOR MOT-I-3692=6A32

SMC solenoid valve  SY3220-5L0Z-C6 12 W/ manifold block VLV-I-1070=2A22

PANASONIC  MSM022A1A MOT-I-2836=2G11

SMC Genuine   MXQ16L-10, D-M9BWVL CYL-TAB-I-954=1B15

SMC tie rod Pneumatic Acuator cylinder  MDBB63-250Z CYL-RND-I-76=4011-1

MITSUBISHI Inverter  FR-D740-0.75K-EA VFD DRV-I-3493=9B25

RS Automation  CSD5_02BX1 V1.24 Single Axis Servo Drive 200W DRV-I-1882=9B26

HIWIN  LAN5-31-1-100-24G ACT-I-296=9A17

YASKAWA SIGMA5  SGDV-2R8A11B002000 400W DRV-I-2590=9C16

M2I  XT0P05TQ-ED-P Touch Screen HMI  SCR-I-313=6A47

THK NIB VRT2050AM Cross Roller Table Stainless Type BRG-I-2665=5F23

NSK NIB LINEAR GUIDES NAH45ANZ NH45AN LAH45AN LH45 BRG-N-631=3M22

PANASONIC  MSMD022S1B Brake type AC SERVO MOTOR 200W MOT-I-2089=2J22

THK  RU145UU Cross Roller Ring 112X172X30 for robot arm axis BRG-I-1006=1D33

THK  BNK1510470L BK12BF12 W/ Nut bracket 10mm CNC Route BSC-I-817=1E23

SMC Genuine   MXQ16L-10AS-M9N CYL-TAB-I-1003=2M23

THK  SSR15XW2UU628L 2R4B Caged Ball Slightly preload motion LMG-I-673=1F24

THK  WTF1530-2890L 30mm lead Super Lead Rolled Ball Screw BSC-I-921=1E32

MITSUBISHI  C60P,C60P-CDR-A PROGRAMMABLE CONTROLLER PLC-I-3123=9T25

THK NNB SHS45SSF Low noise motion guide block for replace BRG-I-1592=1D54

BRATO Planetary Gear   BPS090-10 for 750W AC Servo motor RED-I-1240=1K33

MITSUBISHI  discolored FR-A520-1.5K VFD 1.5kW W/O pendant DRV-I-3823=9D17

HANSAN NNB NoPreload Grod Ball Screw HIR1505RC5T590LF BSC-I-1343=1F62-6

THK  LBF25UU590mm Ball Spline Linear Bearing CNC Route LM

LS PLC  XBM-DN32S V1.8, XBM-DC32A V1.2, XBE-TN16A V1.2 SET PLC-I-1100=9T15

GTR NNB G3LM-22-60-T010WA 0.1kW 4P RATIO 60:1 INDUCTION MOTOR MOT-I-2144=4Q31

HEIDENHAIN 354411-20 CABLE For sensor Verbindgskabel 51B015 01 55 20 CAB-I-42

Advantech  PCI-1723 REV.A1 02-1 PCB-I-E-1121=6EX2

ASROCK  PCI EXPRESS 3.0,H77 PRO4/MVP 4GB PC3-12800U PCB-I-E-2157=9L31-2

HIWIN NNB Preload Grod Ball Screw 1510775L CNC Router BSC-I-1307=1M11

LG  GM2-FDIA V1.0 Expansion Interface Module PLC-I-1636=9L15

LG Analog input/output 16ch  G3F-DA4I V2.1 PLC-I-1631=9L15

IKO NIB LWHS30C1BT1HS1 LWHS30 Linear Bearing for replace BRG-I-1863=1C12

SMC  25A-MXQ12L-75A table cylinder CYL-TAB-I-473=1B24

NISSEI GTR NIB GLM-12-25-T40 1:25 40W INDUCTION GEARED MOTOR MOT-I-3033=9R22

NISSEI GTR  GLM-12-30-T40 Ratio 1:30 INDUCTION GEARED MOTOR MOT-I-3051=9R13

HIGEN  FDA-6002(ID:1) AC Servo Drive DRV-I-1276=7B22

MITSUBISHI  J4 Series MR-J4-10A 100W AC SERVO fction DRV-I-505=2I32

NISSEI GTR NIB GLM-12-20-T40 1:20 40W INDUCTION GEARED MOTOR MOT-I-3032=9R22

SHIMPO-Nidec  VRAF-25C Ratio 1:25 ABLE REDUCER for 2,400W RED-I-1093=9F22

THK  SSR15XW2UU580LF 2R4B Caged Ball LM Guide Linear Bearing LMG-I-973=1M35

MITSUBISHI  FR-E740-0.75K-EA AC380-480V 1HP VFD DRV-I-3191=9D33

MITSUBISHI discontinued  MR-J2M-BU6-PS PLC-I-2567=9T27

SMC NNB MXQ16A-30Z Table Cylinder CYL-TAB-I-612=2M35

MITSUBISHI  MR-JE-40B MELSERVO-JE 400W DRV-I-2271=9M11

AERA  FC-D985CY-BF 29B3560 MASS FLOW CONTROLLER 500SCCM CHF3 MFC-I-88=2M32

SPG Planetary Gear   SPI090S-010KA-A02

LS  SV015IG5A-2 VARIABLE FREQUENCY INVERTER 2HP 1.5KW 200V DRV-I-957=9B26

MITSUBISHI J4 Series  HG-KR23B AC SERVO MOTOR 200W Brake MOT-I-1164=2I36

MGV PSU26.1V9.2A / 12TE  ASML 4022.478.00430,PLC-I-1453=7C26

SMC   MHW2-32D1 180-degree angle pneumatic gripper CYL-FIN-I-165=8B34

MOTOVARIO Worm Hollow Gear  NNB NRV050 Ratio 1:100 RED-I-915=3J15

WON NNB H20RL400L 2R2B Little Preload motion Guide Bearing LMG-I-1785=1E25

MITSUBISHI  FR-E740-0.75K-EA DeviceNet FR-7AND INVERTER DRV-I-2030=8E31

PANASONIC  FPXHC60T-F Ver.1.6, FP-XH C60T CONTROL IT PLC-I-3151=9T35

ATEK T Figure Spiral Bevel Gear   V065 1:1D0-9.9-3000 RED-I-635=3H11

YASKAWA NNB Power Cable JZSP-GV09-15 CAB-I-373

IKO NIB LWLFG14C2R220BHS1 1R2B Miniature GuideWay LWLFG14 LMG-I-1196=W Line

MITSUBISHI  FR-E720-1.5K INVERTER FREQROL-E700 DRV-I-2828=9F35

MITSUBISHI J3 Series  HF-KP23 AC SERVO MOTOR 200W w/ cable MOT-I-1991=2K41-5

YASKAWA  SGMPS-02ACA21 200W 200V AC SERVO MOTOR MOT-I-2853=2J11

SR25-659mm LM Guide Rail  THK Linear 2Rails for maintenance or continuation

SR25-659mm LM Guide Rail  THK Linear 2Rails for maintenance or continuation

SMC  MXQ16L-20B, D-M9N Table Cylinder stroke adjustable CYL-TAB-I-653=2M35

THK SAMICK  HSR20A2QZSSE460L 1R2B Lubricated High Temp seal LMG-I-1254=1F22

SMC MSZB10A  3-position Rotary Actuator Cylinder CYL-ROT-I-19=2A33

SMC NNB MGPM32-50Z Guide Cylinder compact guide slide bearing CYL-GUD-I-317=2A26

MITSUBISHI NNB MR-J3ENCBL9M-A1-H, MR-PWS1CBL9M-A1-H, MR-BKS1CBL9M-A1-H CAB-I-323

A GEAR HEAD  AGX90-5 Ratio 5:1 for 750W AC Servo motor RED-I-438=1K11

YASKAWA SIGMA2  SGMAH-02AAA41 200W 200V AC SERVO MOTOR MOT-I-2973=3H16

LS  PLC XBC-DN64H V2.02~3.20 PLC-I-335=6B34

SMC Genuine NIB MHF2-20D Pneumatic Finger CYL-FIN-I-272=1B15

THK NNB SHS45RQZ for replace linear guide block bearing BRG-I-1245=1D54

MXS16-30  SMC TABLE CYLINDER  CYL-TAB-I-79

INA NIB LINEAR GUIDES 35 series KWVE35-B-S-G4-V1 BRG-N-687=5C12

TOSHIBA TRANSISTOR INVERTER NIB VFNC3M-2004PY-A30 NISSEI VF-Nc3m DRV-I-1543=8B14

THK   Samick  HSR25LRSS for replace BRG-I-1629=1C23

SAMICK, THK  SR15WUUE840LF 2R4B Ball LM Guide Linear LMG-I-1632=1F11

LIMING ATG PGX62-H-10 NNB but Scratched  for 2,400W SERVO RED-I-439=1K12

DPIN Precise X Axis Manual Stage  S1-150L 150X150X25 /-24mm STA-I-554=1E33

YASKAWA SIGMA3  SGMAS-04ACA21 AC SERVO MOTOR 400W MOT-I-2417=2K42-5

 SAMICK-THK  SHS20LVSS for SHS20 Linear Bearing block BRG-I-2625=1C44

YASKAWA SGDV-1R6A05A SIGMA5 Driver 200W AC SERVO MOTOR SERVOPACK DRV-I-248=2I34

THK  SRS15MUU595L 2R4B Caged LM Guide Linear Bearing LMG-I-1053=1S22

SHIMPO Nidec Gear   VRSF-S9C-400 Ratio 1:9 for 2,400W RED-I-927=1K32

THK Japan Genuine  Ball Spline MidiumLoad cylindrical LBS40UU BRG-N-1496=5F23

NSK Precise Angular Ball Bearing NIB 7913CTYNSULP4 Spindle BRG-I-2132=2G12

PANASONIC  MADDT1205A13 AC SERVO 100W driver DRV-I-1391=7B12

SMC Genuine NNB MGPM16-140Z Long stoke Compact Guide Cylinder CYL-GUD-I-454=2A34

YASKAWA  discolored SGDV-5R5A01A002000,SGDV-0FA01A 750W DRV-I-3947=9E15

APEX DYNAMICS  PAⅡ 090-S2 RATIO 010:1 for 750W AC Servo RED-I-969=9F32

SMC NNB CXSM32-50 Compact Guided Cylinder 50mm stroke CYL-GUD-I-464=2A34

NB  Ball Spline  SSP30UUF445LF 1Rail, 2Blocks LMG-I-1834=3E23

SMC Genuine   MHZL2-20D2 wide pneumatic gripper CYL-FIN-I-273=1B35

PANASONIC  MBDHT2510NA1 AC SERVO DRIVER 200V 400W DRV-I-2107=8E11

PANASONIC  MBDHT2510E AC SERVO DRIVER 200V 400W DRV-I-2106=8E11

ANYWIRE  PCI_BUS I/F AP28-01A 1194C PCB-I-E-1799=ZA03

ANYWIRE  PCI_BUS I/F AP28-01 0267K,PW-0193B PCB-I-E-1800=ZA03

PANASONIC  MSMD042S1T 0.4kW AC SERVO MOTOR MOT-I-909=2I37

MITSUBISHI  HG-KR73 AC Servo Motor shaft rusted MOT-I-1314=2J22

OMRON  R88D-1SN02H-ECT 200W EtherCat AC SERVO DRIVE VER.1.1 DRV-I-3439=9B24

NB  SGL15TF560L 2R4B Brazing Machine Guide Router 2R4B SR15W LMG-I-952=1H12

ALTIVAR Inverter  ATV12HU15M2 1.5kW-2HP V1.2 DRV-I-3059=9D26

PANASONIC  Scratch MSMD022S1T AC SERVO MOTOR 200W MOT-I-2091=2J22

LS  G4F-PP3D V2.7 SN:07 PLC-I-2161=9L14

THK Japan Genuine  Ball Spline Midium Load Flange LBF30UU BRG-N-1478=IQ52-1

NB Ball spline   SSPF25-2-T1-265/CU 1shaft 2nut LMG-I-1691=1G33

PANASONIC  MSMD042S1B Brake AC SERVO MOTOR 400W MOT-I-2095=2J12

PANASONIC  MSMD012G1T AC SERVO MOTOR 100W MOT-I-1531=2J41-11

NSK NIB WBK25-01W Ball Screw Shaft end SUPPORT IT BRG-I-1266=3I35

THK  KR3306A200L grod ball screw Linear Actuator ACT-I-331=3H17

THK NNB SSR20XW2UUF540LF 1R2B LM Guide Linear Bearing scratched LMG-I-429=1M25

YASKAWA  SGDV-5R5A01A SERVOPACK 750W SIGMA5 Driver rusted DRV-I-3142=9D16

KOMPASS KC-15bevel gear /Japan/reduction ratio 1:1 power transmission

DPI Multi Axis Manual Stage  S-60LRC, S6H-60, RDS-60 STA-I-493=5G31

HIWIN  QHW35HA Low noise motion bearing for HGR35 BRG-I-1787=9P46

MITSUBISHI  HG-KN43J-S100 AC SERVO MOTOR 400W MOT-I-2771=9E3B

THK Samick NIB BTK2010-2.6ZZ Rolled Ball Screw for maintenance BSC-N-1045=5F53

SMC Rotary Gripper  MRHQ16D-90S-N CYL-FIN-I-267=1B35

PANASONIC  MSMF042L1V2M 400W AC SERVO MOTOR MOT-I-3403=2E21

MEANWELL Power Supply NIB HRP-600-3.3 DC3.3V 120A 600W ELEC-I-2774=9A18