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。

SMC CDG type cylinder NIB 10-CDG1FA63-125-H7B W/ Plate CYL-RND-I-100=9F26

BRATO NNB BPL-060-50A BRATO GEARHEARS high ratio for 2,400W servo RED-I-406=6B33

NISSEI GTR NIB F2SM-12-30-T60 60W 30:1 PH3 Hollow Induction MOT-I-3065=9R33

NISSEI GTR NNB cracked cover F2FB-18L-50-T90W 50:1 PH3 Brake MOT-I-3070=9R22

THK  SR20V880-2 Nickel Plated and Stainless block Linear Bearing 2R 4B

-ERA Table NNB PPT-SD10-20-TPQM-RC42LA-A PPT-SD10-20 CYL-TAB-I-898=2M35

SHIMPO NNB NEVSH-27B-100 for 100W AC Servo Angle Gear  27:1 RED-I-564=1K11

HORIBASTEC  SEC-V110DM, H2, 3SLM MASS FLOW CONTROLLER MFC-I-158=6A34

HORIBASTEC  SEC-V120DM, He, 20SLM MASS FLOW CONTROLLER MFC-I-160=6A34

ASML for parts 4022.436.88954,4022.436.87951 SEM-I-803=9G21

ALPHA MOTION  TMC-AC416P,OP-AE16DIO-HC REV 1.0 PCB-I-E-1810=ZA03

ASML  4022.481.43797 4022.451.8773.1 SEM-I-454=2M24

PRO-FACE  2880061, GP2400-TC41-24V missing connector,bracket SCR-I-216=2I16

PANASONIC NNB GT12,AIG12GQ12D PROGRAMMABLE DISPLAY missing bracke SCR-I-428=9G27

NISSEI GTR NIB GFMN-12-20-T40C Ratio 1:20 INDUCTION GEARED MOTOR MOT-I-3039=9R22

RORZE NIB RC-002 CONTROLLERS DRIVERS Link Master converts DRV-I-992=7C11

ASML 4022.481.43787  4022.451.8773.1 SEM-I-453=2M24

ASML  4022.481.43777 4022.451.8773.1 SEM-I-452=2M24

ASML  4022.451.8773.1 ,4022.635.25015 SEM-I-451=2M24

SPG Planetary  NIB SPI060S-005K RATIO 1:5 for 2,400W AC servo RED-I-1005=3J15

NSK NNB LU150670AL2AS7PNZ0670L MiniatureLM LU15AL 2R4B LMG-I-261=1M15

LS  XGF-PD4H V1.4 Line Drive 4Axis PLC-I-760=9T27

NSK NNB LE151040AL1-S196Z11040L 1R1B Ball LM Guide Linear SRS15W LMG-I-859=1E43

RSF NNB ZES S5 Nr.13571992 20 SEN-I-1386=7C54-5

DELTA  DVP80EH00T3 have crack PLC-I-2410=9L25

ASML XT4 IN RAIL/SYNC VSO ASSY  4022.635.43252 SEM-I-917=9A37

NISSEI GTR NNB GLMN-15-5-T90W 90W 5:1 INDUCTION MOTOR MOT-I-3062=9R33

IKO  MXHC20 LRX20750mm PRECISION ROLLER LM GUIDE 1Rail 2Block self alignmen

ORIENTAL  ARM98MC STEPPING MOTOR MOT-I-1859=2J12

SAMICK-THK NNB Ball Type SR20V2DD220LF 2Rails,4Blocks LMG-I-1898=1M45-4

SAMICK-THK NNB SHS20V2UU790LH 1R2B Caged Ball LM Guide Linear LMG-I-1172=1P12

SMC  MXQ16L-20(MXQD48) D-M9N MAQ-AS16L Table Cylinder CYL-TAB-I-563=1B24

Akribis ASD  ASD100-0309S1J1 REV:K DRV-I-3435=9B24

HORIBASTEC  SEC-Z714MGX N2 1SLM CH2F2 500SCCM MFC-I-363=2M42

HORIBASTEC  SEC-Z514MGX N2 1SLM CH2F2 500SCCM MFC-I-359=2M42

H2/N2 5SLM MFC-I-356=2M42

HORIBASTEC  SEC-Z514MGX N2 3SLM N2 3SLM MFC-I-355=2M42

HORIBASTEC  SEC-Z524MGX N2 30SLM O2 20SLM MFC-I-354=2M42

HORIBASTEC  SEC-Z514MGX N2 100SCCM NF2 50SCCM MFC-I-362=2M42

HORIBASTEC  SEC-Z514MGX N2 1SLM O2 500SCCM MFC-I-358=2M42

HORIBASTEC  SEC-Z514MGX N2 3SLM NH3 2SLM MFC-I-361=2M42

HORIBASTEC  SEC-Z514MGX N2 3SLM H2 2SLM MFC-I-360=2M42

H2/He 10SLM MFC-I-357=2M42

MENTOR Motorized Stage  JMR-100L W/ 03H5210-0457 STEP MOTOR MRS-I-42=1E24

ASM  03-28420-01 REV BQ,03-28439-01,64-28420,03-28439-02 PCB-I-E-2367=9G12

LS Inverter NNB SV008iG5A-2 VARIABLE FREQUENCY DRIVE 200-230V DRV-I-2202=9M11

YASKAWA  JEPMC-IO2310 MP2300 VER.A01 DRV-I-732=6B26

MITSUBISHI  for parts MR-H60ACN AC SERVO AMPLIFIER 600W DRV-I-1791=7B53

SMC  25A-MXQ12-40AS TABLE CYLINDER MXQ12-40AS CYL-TAB-I-370=1B24

ASML  4022.640.65332 OIU REMOTE RESET ASSY ORRA SEM-I-509=2M24

ASML  4022.640.65322 OIU REMOTE RESET ASSY ORRA SEM-I-510=2M24

BOSTON GEAR Worm Reducer NIB F710-20-B4-G 700 SERIES RATIO 20 RED-I-544=8A12

BOSTON GEAR Wore Reducer NIB F710-10-B4-J RATIO 10 RED-I-545=8A12

SMC 5 Port Solenoid Valve Series VQC1-F VVQ1000-10A-1 VQC1100KN-5 VLV-I-746=2A22

IKO LWHS25720L 1Rails 2Blocks Ball Type NNB Linear Guide Bearing LMG-I-68

SANYO DENKI  PY2A015A3N11P00 SERVO AMPLIFIER DRV-I-2738=9D27

T.E.M NNB GAS FILTER TEM-515-8P DN08296518 SEM-I-300=2M24

MITSUBISHI  MR-J3-40AMR-J3BAT 400W AC SERVO fction DRV-I-4177=9M13

MITUTOYO Linear Gauge Controller  EF-PH, EF-12PRH SEN-I-1783=9I22

EISELE Inline planetary gear NNB EPL-W-084-003G EPL84/1 ID:19 RED-I-1010=9F32

FUJI Gear   GYN401CAG-G25 1 : 25 ID:14 RED-I-937=1K42

RORZE NNB BEWB-R-060-A PCB-I-E-1249=6EX2

KEYENCE teaching pendant  HC-P1 W/ CABLE Handy loader SCR-I-168=2I16

ELECTROCRAFT  0243-03-011 E243 /W Encoder 48-2500C/T-L3-5V CYL-ROT-I-50@10

IAI Robo Cylinder Linear Servo Motor RCL-SA5L-I-5-N-144-A1-M ACT-I-3

Metrol   P10DLB-EL-5 High-accuracy MT-Touch Switch SEN-I-2037=9I23

YASKAWA  SGMAS-08ACA2C 750W 200V AC SERVO MOTOR MOT-I-2972=3H12

ACS  PDMNT-4-08-08-00-00-1 MOTOPN CONTROL DRV-I-3535=9B26

PANASONIC  MCDHT3520NL1 AC SERVO DRIVER 750W DRV-I-1441=7B42

KEYENCE Genuine   NIB CZ-V22A UKCA DIGITAL RGB SENSOR SEN-I-2298=6B47

KEYENCE Genuine   NIB CZ-V22A SEN-I-2297=6B47

OMRON Genuine   NIB SMART SENSOR ZX-LDA11-N SEN-I-2296 =6B47

SUPERMICRO  C2SBC-Q REV:1.01 Mother Board W/O CPU PCB-I-E-2206=9L32-2

INOVANCE  H2U-3624MT-XP, H2U-0016ETN PLC-I-2878=9T26

KEYENCE Genuine   NIB AP-V85W SEN-I-2293=6B47

ORIENTAL NIB 5RK40RCW-18E,5RK40RGV-CW,5GV18 SPEED CONTROL MOTOR MOT-I-2815=9E3B

ADVANTECH SBC  PCA-6155V REV.A1 JGB001-0538B 1906615543 PCB-I-E-1014=6CX4

OMRON Genuine   NIB ZW-XF7002R EXTENSION FIBER CABLE SEN-I-2288=6B47

TOKYO SFC-900-0 KSP1-144481 CABLE SET ULTRASONIC FLOWMETER 100mL SEN-I-1034=7C55

REXROTH TECNOTOION B.V NIB 4022 368 54152 R911343606 SEN-I-2163=9A1A

HAKKO HMI Touch Screen  V606eM20 SCR-I-236=9A23

ASML Mirror  4022.454.54832 SEM-I-517=2M24

OMRON  CS1H-CPU66H Ver4.0 , CS1W-SCB41-V1 Ver1.3 PLC-I-862-2=9T17

MITSUBISHI  HF-KP73 AC Servo Motor scratched and rusted MOT-I-948=1T44

MITSUBISHI NNB Q172LX MOTION I/F IT PLC-I-2911=7C32

NSK NNB NH15EM754L 2R4B 15A Linear Bearing CNC Router LMG-I-1875=1F22

SAMICK-THK NNB SHS25LR2SSC1570L 1R2B SHS25LRSS for replace LMG-I-1871=1E25

MAC plus Multi Axis Control MACP_BPXB04 IOXB32 MOPB02 CPXB PWXA PLC-I-866=7A22

i-SAN Angle valve NNB PSK-050-AD DOUBLE ACTING VALVE VLV-I-1356=6A26

MITSUBISHI  Reducer Gear  K10012 for 750W AC Servo RED-I-574=1K22

SMC NNB PF2W720-N03-67(NPF1E63) Digital FLOW SWITCH VLV-I-1369=2A22

MITSHBISHI NNB SM-SB 0.4KW 4P 3PH RATIO 1:20 missing Rectifier MOT-I-1466=3H15

THK NNB BNK1616-3.6GS860L high lead Grod Ball Screw CNC router BSC-I-736=5BXX

SMC   MHW2-32D1-X4339 Angular Gripper Finger CYL-FIN-I-250=4O41

APEX Planetarry Gear  NIB AB042-005-S2-P2 RED-I-916=3J15

ORIENTAL  PH544HG2-NB STEP MOTOR RP-11-250-5B MOT-I-1328=2J42-3

VAT Angle Valve NNB 29028-KE21-ALA1/0200,29028-KE21-ALA1/0201 VLV-I-861=8C22

MATROX  SOLIOS XCL Y7184-01 REV.B, SOL6MFC* VER.105 PCB-I-E-2423=9H32-2

INFRANOR  CD1-P U/220 I/10.5 Servo Drives  Motion Control DRV-I-2755=9D28

M2I for parts XT0P15TX-SA Powered on but touch is not stable SCR-I-731=9A24

TORAY  LE3_CNN_005 (002-1359) PCB-I-E-2594=9H32-3

ICPCON  I-87K9 9 Slot I/o Expansion it PLC-I-1784=8F33

YOKOGAWA  F3RP56-2H/L1 RTOS CPU PLC-I-2453=9L25

CKD Operate Valve   MAGD4-02A-W-11 VLV-I-1200=D60A

THK NIB RSR5WNUU50LM 2PCS 2Rail 2Block discontinued LMG-I-1325=o110

THK NNB HSR15A1UUM580LM 1R1B LM Guide Stainless type LMG-I-1249=1M25

ANELVA  M-430HG REV.M IONIZATION GAUGE SEN-I-2116=9A1A

APEX double stage Gear  AB060A-S2-P2 15:1 for 2,400W Motor RED-I-911=3A18

Harmonic Drive Systems Planetary  HPG-20A-11-F0HAK-BL1 1:11 RED-I-1029=3H34

TELEDYNE DALSA  S3-10-02K40-00-R Line Scan CAMERA Link OPT-I-201=1N13

AVIIVA  AT71YSM2CL2014-BA0 2048pixcel 50mm 1:2.6 scratched OPT-I-496=2A31

CORECO  IMAGING OC-PC20-V0000, XR-M130-4 DRW NO:4A PCB-I-E-2259=6CX4

ORIENTAL NNB ASD10B-K ASD-K2 DRV-I-2524=7B31

SMC  LC1-1-T1 LC ACUATOR TEACHING  for LC1 series SCR-I-363=6B42

MITSUBISHI  HG-KR43 with connector AC Servo Motor MOT-I-2244=2J31

LS  XDL-L7SA004A Ver.1.31 XGT SERVO AC SERVO DRIVE DRV-I-3180=9D28

NIKON  4S019-201-  X3IU-DNIF PCB-I-E-2651=9G34-1

LS  XGL-EFMF V3.0 1105 Enet I/F PLC-I-824=7A21

PATLITE  GM-600TCNS Signal Display Power on SCR-I-573=9A13

YASKAWA  SGDH-01AE 100W, JUSP-NS100 MECHATROLINK SERVOPACK DRV-I-1283=7B22

YASKAWA  SGDH-A3AE 30W, JUSP-NS100 SERVOPACK DRV-I-1286=7B22

SRC VME-J1 backboard  SVB-10SVA VME SYSTEMBUS PCB-I-E-2649=9G34-1

THK NNB Ball Type HRW17CAUUF190LF 2Rails,4Blocks LMG-I-1905=1M45-4

MITSUBISHI  F940GOT-LWD-E Ver.6.95 GRAPHIC OPERATION TERMINAL SCR-I-576=9A13

SAMICK-THK NNB Ball Type HSR20RSSF280LF-II 2Rails,4Blocks LMG-I-1892=1M45-3

KORO  RTC-211 TEACHING PENDANT SCR-I-511=9G26

YASKAWA  SGM7J-08A7D2C AC SERVO MOTOR 750W MOT-I-3688=1T34

RFPT  EB20-1340-E SEM-I-1134=9A3A

COMET Vacuum Capacitor  CV-1500AC/4-JHJA-Z1 SEM-I-1286=2L12-2

YASKAWA  SGD7S-7R6A00A002 1kW fan cover broken SERVO PACK DRV-I-4183=9M13