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。

LS  XML-FCL08AMK2-KS01 750W XGT AC SERVO Motor MOT-I-2728=3A26

LS  XML-FCL08AMK-KS01 750W XGT AC SERVO MTOR MOT-I-2727=3A26

LS  XDL-L7NHA008U-KS-1 750W Ether CAT AGT AC SERVO DRIVER DRV-I-2837=9C16

THK Low noise  SHW50CAUUF Low profile wide block BRG-I-1308=1J15

TSUBAKI Spiral Bevel Gear  NIB ARA510LR 15mm shaft dia RED-I-806=8C41

NSK  LW21EL1380mm LM Guide wide Linear Bearing 1Rail 1Block

MITSUBISHI  Q80BD-J61BT11,BD650A254G52A W/O terminal PCB-I-E-2116=ZA07

SMC Genuine NIB 25A-MXQ20-50CS-X11 for secondary battery CYL-TAB-I-984=8B32

SMC High Vacuum Valve NNB XLA-40-X586 VLV-I-1359=6A26

DELTA  AS332T-A V1.06A0 AS300 CPU - 16 DI, 16 DO, NPN SI PLC-I-2388=9L13

MITSUBISHI  FX3U-64M,FX3U-64MT/ES-A 45W CONTROLLER PLC-I-2392=9L13

MITSUBISHI  FX3U-64M,FX3U-64MT/ES-A PROGRAMMABLE CONTROLLER PLC-I-2391=9L13

Geared Motor  GM-SF 0.4KW Ratio 1:25 3Phase 220V MITUBISHI Electric Vertical

HIWIN NNB R15-10K3-FSC-940-1000-0.018 Grod Ball Screw 15101000 BSC-G-635=1Q22

MITUTOYO Electric Turret Nosepiece 378-713K cable cut OPT-I=899=9L17

JRT  SDRJ50-30-C Rotary CYLINDER shock Absorber,adjustable CYL-ROT-I-74=2A35

MITSUBISHI  MR-J4-60A AC SERVO 600W heat sink discolored DRV-I-4133=9D29

ADVANCED AERA  TC FC-PA7820C-6BM 90SLM, N2O 90000 SCCM MFC-I-247=2M42

ADVANCED AREA  TC FC-PA7820C-6BM 30SLM, NF3(0.500) Flow Contr MFC-I-246=2M42

SMC  Solenoid manifold VV-5Q21-06-K41299 EX-120-SMJ1 VQ2101-51 VLV-I-605=7C25

THK NNB HRW17CR1UU(GK)190L 1R1B old  seal melted LMG-I-1516=Y609

SBC Linear  SBI55FLL-K2 Long robust type LM Guide block rner BRG-N-874=3M23

LS  XGF-PD4H V2.00 SN:50005~50006 Position Line Drive 4Axis PLC-I-2803=9T16

YASKAWA  SGMPH-01AAA4B KEY 100W AC SERVO MOTOR MOT-I-2833=2I27

ROBOSTAR Linear Actuator  RS-066N-X10SS ST.100 for 100W THK Z ACT-I-204=1Q12

IKO Roller Guide  LRXD15840L 2R4B Linear Bearing LMG-I-1669=1F22

MITSUBISHI  Q64TCTTBW TEMPERATURE CONTROL IT SN:10 PLC-I-2253=9L13

SMC Genuine NIB MXS16-40AS Precise Cross Roller Table Cylinde CYL-TAB-I-948=8A31

NSK  Super Lead Ball Screw W1612FA-1PGX-C5Z995L 1632995L BSC-I-1528=1E12

THK Samick NIB BLK1510-5.6ZZ Rolled Ball Screw Nut for replace BSC-N-1040=5F53

THK Samick NIB BLK1616-3.6ZZ Rolled Ball Screw Nut for replace BSC-N-1041=5F53

THK Samick NIB BLK-3.6ZZ NoPreload Rolled Ball Screw BSC-N-1044=5F53

YASKAWA SIGMA5  SGMAV-04ADA6C 400W AC SERVO MOTOR MOT-I-3390=2J22

MITSUBISHI  Q80BD-J71LP21S-25 Q80BD-J71LP21S-25-A PCB-I-E-920=6DX1

MITSUBISHI  Q80BD-J71LP21S-25 J71LP21S-25-B Interface boar PCB-I-E-1786=9H31

MITSUBISHI Genuine J4 NIB HG-KR053 50W AC SERVO MOTOR MOT-I-3579=8A21

LIMING ATG Gear  PGX90-H-30 for 750W 1HP RATIO : 1/30 scratch RED-I-834=3A15

LS NIB SV008iG5A-4 iG5A Inverter 380-480V DRV-I-3433=9B24

LS  XBC-DN64H V2.21,XBE-DC16 V1.20,XBE-TN16A V1.20 PLC-I-3047=9T15

MITSUBISHI  Q80BD-J71LP21S-25 BD650B005G52 B PCB-I-E-1787=ZA06

SMC  MHZL-40D pneumatic finger chuck  CYL-FIN-I-71=1B15

DENSO ROBOT AXIS AC SERVO MSMA022T2U2 410622-1830 09H27 MOT-I-782=2J41

NNB RF CABLE ASSY RG213-HMS-HMS-20M,RD11082901, BER03001 RG213/ U CAB-I-165

IKO LWHSG20C2R1120ES222 1Rail, 2Block LM Guide Linear Bearing CNC LMG-I-328=1O12

NSK  M-EDC-PS1006AB502-A,M-EDC-PS1006AB502 DIRECT DRIVE DRV-I-299=2H13

SMC NNB MXS12-75BT TABLE CYLINDER Precision Cross RollerGuide CYL-TAB-I-159=2M33

RS NIB CSD7_01BN1 Single Axis Servo Drive, 100W, EtherCAT Basic DRV-I-1197=7C11

SMC NNB MY1H25-50HS RODLESS CYLINDER 50mm strk W/ Linear Guide CYL-ROD-I-53=2M41

PRO-FACE  GP2400-TC41-24V 2880061 Touch Screen HMI SCR-I-165=2I17

MSD041A1X Panasonic Servo Motor Driver 400W AC SERVO DRIVER 95050064 DRV-I-19

MXQ20-30AS SMC NNB Precision Slide Table Cylinder CYL-TAB-7

MORITEX MLEP-035W3LRD LED Illumination Controllers NNB OPT-I-131=IN11

YASKAWA  SGMAS-04ACA2C, Brake 400W AC SERVO MOTOR W/ Cable MOT-I-1259=1T57

SMC MGQM63-50 scratched NNB 50mm stroke cylinder CYL-GUD-I-161=2A36

TSUBAKI MZ15G-TK CAM CLUTCH RED-I-59

YASKAWA  SGM-A5B3DT22 RS-14-100 Hi-T Drive Servo Actuator MOT-I-547=2J42

NIB DELTA Touch Screen Pannel DOP-B07S410 Human Machine Interface SCR-I-197=6B42

MATROX PCIe Frame Grabber  SOL6M4A Y7190-02 REV.A PCB-I-E-836=6AX4

YASKAWA SIGMA5  SGMJV-02A3L2C AC SERVO MOTOR 200W MOT-I-1008=2J41

THK NNB SHS55RSSF linear bearing for replacement  LMG-I-107=1C12

ASM Assembly Automation  S03-20524-REV A PCB-I-E-501=6BX3

KURODA GE2525AS-BALR-753L Grod Ball Screw 25mm lead  BSC-I-90

ACTIVE SILICON LIMITED  SNAPPER SNP-PCI-24,ASL DC15C1 ISS3 PCB-I-E-1856=ZB04

YASKAWA SIGMA7  SGD7S-2R8A20A 400W SIGMA7 Series DRV-I-1872=9B27

SMC Genuine NNB MSQB30A-M9N Rotary Cylinder CYL-ROT-I-202=2A33

HIWIN NNB MGN12CC1370L Ball Type 2R2B Minuature LM Guide LMG-I-1630=1C02

THK  SSR25XWUUE  560LF 2R4B Preload oil hole machined block LMG-I-1566=1F21

THK NNB BTK2505L-2.6ZZ687LC7T Left Helix Rolled Ball Screw BSC-I-1176=1M21

YASKAWA  SGM-04A312B discontinued AC SERVO MOTOR 400W MOT-I-2092=6A23

ORIENTAL NNB RKSD507-C AS-10A STEPPING MOTOR DRIVER DRV-I-3157=9D31

MITSUBISHI  FR-E720-2.2K INVERTER AC200-240V VFD DRV-I-2272=9F37

PANASONIC  MSDA043D1A33 400W AC SERVO DRIVER DRV-I-3052=9D35

THK NNB BNT3210-5.3ZZF375LF NoPreload Rolled Ball Screw BSC-I-1159=1M31

SENTECH  STC-SB152P0E, LDA25 OPT-I-914=W541

CPC NNB HR20FN700LF-Ⅱ 2R4B LM Guide Linear Bearing LMG-I-935=1F31

NEXCOM NBP14111 REV.B ,20N014111B0X0  PCB-I-E-2410=9S13

SMC Japan  Surlus MXS12-50, D-A93L Stroke adjustable CYL-TAB-I-921=1B24

SMC Table Cylinder Japan Genuine NNB MXQ12-75, D-A93L CYL-TAB-I-920=1B24

SMC  MXS20-150 Cross Roller Guide Precise cylinder CYL-TAB-I-703=4o21

MITSUBISHI  HC-KFS43G1 AC SERVO MOTOR 400W W/O reducer MOT-I-1641=2J41-13

SAMYANG 35mm F1.4 AS UMC  MF Lens for full frame for F mot OPT-I-415=2A21

OLYMPUS Objective Lens   LMPlanFI 5x/0.13 BD OPT-I-955=W512

SANKYO  MC401AS-302KNN38 AC Servo Motor 400W 3000RPM I409380 MOT-I-2181=9E4C

MITSUBISHI  HG-KN73J-S100 750W AC SERVO MOTOR MOT-I-2810=2J11

DELTA TAU  UMAC,P9-SLOT CASE,9118-00-003-2 Power Base Board PLC-I-2744=9T32

RORZE NIB RC-002 RS-232C CURRENT ADAPTER CONTROLLERS DRIVERS DRV-I-1949=7C11

SMC Genuine NIB MXS16-30ASR CYL-TAB-I-942=8A31

YASKAWA  SGD7S-5R5A00A002 750W SERVOPACK DRV-I-3808=9D36

TBI NNB SFIR2510D  560C7RD Grod Ball Screw with Raydent finished BSC-I-1145

THK NNB BTK3610-5.3460L 10mm lead No preload Rolled Ball Screw BSC-I-938=2FXX

LS NIB LSLV0008G100-2EONN INVERTER 1HP 200-240V VFD DRV-N-3176=7C56

LS For parts or not working XP80-TTA/AC touch not working well SCR-I-688=9A32

Scratched R1605 76-1510mm Bosch Rexroth 30mm Linear bearing rail for block and c

REXROTH  HCS01.1E-W0009-A-02-B-ET-EC-NN-L4-NN-FW damaged DRV-I-1943=8E21

Matrox Frame Grabbe  SOLIOS SOL6MFC*,63039621335 VER.105 PCB-I-E-1940=9G35

OMRON  CQM1H-CPU61 PROGRAMMABLE CONTROLLER CPU IT PLC-I-1352=9L23

SMC Genuine NIB MXS25L-30 W/ precise Cross Roller CYL-TAB-I-897=8A31

BROOKS  GF120C-109137 15000 SCCM SH47 GF120CXXO MFC-I-338=2M32

APEX  Angle planetary Gear  ABR090-S2-P2 5:1 for 750W MOT RED-I-799=2L24

SMC Genuine NIB MGPL16-200-Y59B long stokr guide cylinder CYL-GUD-I-512=2A15

MITSUBISHI  SMC LECSA2-S3 AC SERVO MR-JN-20A-LD CM 200W DRV-I-2654=6B26

THK  KR3306B600L rolled screw Linear Actuator 430mm Stroke ACT-I-332=3H17

THK  KR3306B600L KR Series Rolled Linear Actuator 430L Strok ACT-I-333=3H17

HIWIN NNB HGW20CC700LF 2R2B Flange Linear Bearing CNC Router LMG-I-1558=1M23

MITSUBISHI  MR-J4-40A 400W Date:2019, basic DRV-I-4271=9M23

LS  XGP-ACF2,XGK-CPUA,XGI-D24B,XGQ-TR4A,C42B,RMEB,PD2H,M06A PLC-I-3289=9T24

THK  HSR20A2UUC0FMS410LPF 1R2B Raydent finished SUS LMG-I-1247=1M25

AJINEXTEK AXT  BPFR V3.1 SMC-2V02 V2.1.1 PCB-I-E-1007=6CX4

THK NNB HSR20M2A2SSC1400LH 1R2B Stainless Ball Type LM Guide LMG-I-1599=1F35

BRATO NIB BAL060-10 BRATO Angle GEARHEAD for 2,400W AC Servo MOT RED-I-785=8C41

SCHNEIDER Modular Smart relay NIB SR3 B261BD SR3 with clock PLC-I-2362=9L35

 SCHNEIDER Modular Smart relay NIB SR3 B261BD SR3 with clock PLC-I-2362=9L35

NSK NNB NS150800ALD1B0ZNS150100ALD1B06PCZ800LF 2R4B LMG-I-841=1F21

THK NNB HRW35CAM1UU Stainless type for replace BRG-I-2856=1C24

THK NNB SHS15V1QZSSF170LF 4Rails, 4Blocks Caged Ball Type LMG-I-1743=1M14

THK NNB SHS15V1QZSSF160LF 4Rails, 4Blocks for replace LMG-I-1742=1M14

THK NNB SHS25V2KKHHC0FM700LPF 1R2B KKHH Seal added LMG-I-1723=1F21

THK NNB Miniature Grod Ball Screw BNK0810-3G2205LC7Y BSC-I-1488=Y601

BOSCH  CNC PS100 044619-111 PCB-I-E-2552=9S15

THK NNB RB11012UUC0 110x135x12 Cross Roller Ring BRG-I-1115=3P24

BROOKS  GF125CXXO 15000 SCCM SH47 GF125C-109138 MFC-I-339=2M32

RS  X8-RJ2EB,X8-XU32,X8-XU16,X8-YN32,X8-YN16 PLC-I-3233=9T35

NSK Dynamic Drive Motor Driver  M-EDC-PS1006AB502-B DRV-I-2179=8E32

SBB Thin Cross Roller Ring  SCRX124186S 124mmX186mmX12mm BRG-I-2107=1D12

MITSUBISHI  QJ71GP21-SX SN:13 Data link it PLC-I-1482=9L25

THK NIB VR6-350HX24Z 6350T BRG-I-1077=1C11

LS  XGL-EFMT V3.00~V3.20 PLC-I-908=9L16

THK NNB SSR15XW2UU360LF-Ⅱ 2R4B JAPAN Guide Bearing CNC route LMG-I-931=3I45

SANYO DENKI  RS1A05LT AC SERVO SYSTEMS DRV-I-3892=9F38

YASKAWA NIB SGM-A5A312 50W AC SERVO MOTOR Key Shaft MOT-I-2896=2K12