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。

ASML CSSA  4022.654.73002, 6107-1604-5400 SEM-I-782=9G11

SIEMENS  1FK7105-5AF71-1AH0 1FK7 COMPACT SYNCHRONOUS MOTOR MOT-I-1972=8F11

BR AUTOMATION Industrial Computer  PC 5P81 DMS-PC08 SEM-I-1507=9M17

RORZE Aligner  RA210-C12-001 , RA210 AB3E009 SEM-I-1140=9A49

NIKON  4S019-523 X7LC-VEL PCB-I-E-1710=9M45

OSAKA VACUUM  TC010MT TURBO CONTRLLER SEM-I-1031=9A3B

AB NIB MPL-B540-SJ74AA MP-Series MPL PN-12318 MOT-I-2220=9E49

SUMITOMO Fine CYCLO A-Series NIB F2CF-A35-119 RED-I-974=9F45

SRC  R13662,AGPCI1426,FS816TX V1,1A80-05527-12,SC2120 SEM-I-1475=P21=WA7

SRC  R12717B,AGPCI1427,1A80-05527-12,SC2120 SEM-I-1474=P21=WA7

V Tech Callisto  Laser Power Supply it For parts VL-C30 SEM-I-1143=9N42

NABTESCO VIGODRIVE RV-27C-27 NIB LC2R23-000179-12 RED-I-1052=9F43

SEJINIGB NNB QH070MB-99-S-C2-A130PG SPEED REDUCER RED-I-991=9F45

MKS  SA89063-200 REV:B 1066452 SEM-I-1155=9O46

THK   SRG55-1972.5LF special ordered hole pitch Roller LMG-I-1002=3F03

THK NNB Special ordered Rail hole pitch SRG55-1901LFE Roller LMG-I-1009=3F03

THK   SRG55-1975LF special ordered Roller Guide Rail LMG-I-1010=3F03

THK   special order SRG55-1997.5LFE Roller Guide Rail LMG-I-1011=3F03

THK   special order SRG55-1975LF Roller Guide 1Rail LMG-I-1046=3F03

PRODRIVE  B.V P3M750-B 6001-0805-8800 ASML 4022.636.78731 PCB-I-E-1387=9G24

SANYO DENKI  P60B18200HBPD4 2kw AC SERVO MOTOR MOT-I-3128

NIKON  4S019-227-E X3ML-DRV2 PCB-I-E-2616=9L31-2

NIKON  4S019-226-E X3ML-DRV1 PCB-I-E-2617=9L31-2

NIKON  4S019-224-C X3ML-LNK PCB-I-E-2618=9L31-2

JUSTEK  JTR3015-0A01RO DRIECT DRIVE ROTARY MOTOR 1004W MOT-I-1868=8B52

THK   SRG55R2UUFE1078LPTFS LMG-I-1000=1E45

ASML  4022.472.7466 ROSR RH OPTION SUPPLY RACK SEM-G-440

MITUTOYO NIB KK579-314-82, ST782A-1200A LINEAR DRO SCALE SEN-I-2232=7CXX

CKD Rodless Cylinder Pneumatic NNB SRL3-LB-32B-2300-M0H5-D CYL-ROD-I-113=8G01

GS YUASA  ELC-1350T2 Power Supply SEM-I-960=P1

NIKON for parts 4S008-297-B , X7MS-ML PCB-I-E-=9G14

SMC Vacuum Angle Valve NIB XLGR-100D-M9NA-2 VLV-I-1382=8F13

NABTESCO NIB VIGODRIVE RV Reduction Gear  RV-80E-81 Robot Axis RED-I-704=9F43

BOSCH  Rho 3.1, 1070074020 CONTROL BASE MODEL ROBOT DRV-I-1764=P14

QUANTEL   ULTRA,UL378F45-2,17008300-378 Rev14 Laser Supply SEM-I-1629=9A37

NIKON  X7ML-BDRV 4S019-485-C PCB-I-E-1689=9G23

STOBER ES54 Getriebe Nr.185409TYP P712SGV0200ES54 MOT-I-1806=8A41

ASML,PRODRIVE  Quad PADC,4022.634.28403,P/N:6001-0903-4704 SEM-I-1223=9B44

BR AUTOMATION Industrial Computer  PC 5P81 DMS-PC01 SEM-I-1508=9M17

F-CYCLO NIB REDUCER F2CS-A25-ZG10-59 HW9381640-A F0CH864 59:1 RED-I-1181=9F41

BGV Pneumatic Gate Valves BGV P GV ISO-F 100 24V AC/DC VAT EDWARDS vacuum system

HOYA  HSL-4000ST Operation panel cable cut SEM-I-1012=6B46

SMC NNB XYD-80KH0-F7NJLA High Vacuum Valve VLV-I-854=8C22

TOKYO NIB LC2R80-100819-11 I/O it SEQ CONTROLLER PCB-I-E-2462=7A11

OMRON  FH-1050-10 Machine Automation Vision Ethernet/IP 4CH DRV-I-3581=9B17

ALLENBRADLEY  6181P-12TSXP,PN-27640 Industrial Integrated HMI SCR-I-720=9A23

CNIHON CERATEC  PDCH-4111F Piezo Stage Controller SEM-I-1090=9C43

CNIHON CERATEC  PDCH-4111S Piezo Stage Controller SEM-I-1089=9C43

ORC Power Supply  QRF-4300-V6S-00,BAE-322A-1 SEM-I-1115=9B43

NABTESCO VIGO Drive RV-27C-36.57, HW9381472-F, P21L023-00 RED-I-1191=9F44

NABTESCO VIGO NIB RV-27C-27, HW0382468, P21L031-00 Robot Axis RED-I-1190=9F44

NIDEC-SHIMPO NNB WPSZ-80-160-SNH-1802 RED-I-664=2I14

THK  BLK3624-5.6G32405LC5 24mm lead ique Grod Ball Screw BSC-I-890=8H05

YASKAWA NIB SGMGH-20ACB21 2000W AC SERVO MOTOR MOT-I-3197=9E38

ASML  4022.471.96163,4022 471 96191 PCB-I-E-1565=ZB02

MITSUBISHI NIB HG-UR202B 2KW AC SERVO MOTOR MOT-I-3617=P4

ASML  4022.636.89633,4022.634.23913 SEM-I-1228=9B49

NIDEC SANKYO  SC3400 ROBOT CONTROLLER SEM-I-1375=9N41

ROBOSTAR NNB RF-150-3-1-C-084, SGLFW-35A120AP Magnetic Actuator ACT-I-340=P25

Linear Motor IL18100A2TRC4,IL18100A3TRC4 MOT-I-2589=9E2C

SANYO DENKI NNB P60B13150HBV0B 1.5kW AC SERVO MOTOR BL SUPER MOT-I-3255=9E3C

ACS  MC4U-00935 MOTION Control SPiiPlus NT-LT DDM3U-2 PSM3U DRV-I-3515=9B25

ASML  4022.640.67512 SEM-I-667=9F48

AITEC  AI-2500A,AR-W300H with GT-2000 ROBOT CONTROLLER SEM-I-1242=P3

ABB  DRK-E 1201 GAT 542997R0101 PCB-I-E-2368=9G12

HORIBA  Sampling it VS-3000,VS-3002 ,HGS No.J807GP3H SEM-I-1184=9D47

MAKISHINKO NNB SCREW JACK JTB100 UCL 80J T THK BNF5010-5 ACT-I-329=WA4

NSK NNB Grod Ball Screw W4204P-2PSSK1-C5Z402445LF 40402445L BSC-I-1426=8H08

AGILENT Z4383A  ASML 4022.471.87981 Z4383-20001 C070614 PCB-I-E-1413=ZB01

MEINBERG NNB TC-mod, OR TC-DCLS TCG511 ETC-I-275=9A25

THK NNB SHS20V2UUC1E3040LPF-Ⅱ 2R4B Caged Ball LM Guide Linear LMG-I-799=8H02

ASML  SERV.639.82111,4022.639.82111 J1162 SEM-I-860=9G15

THK NNB BNFN3616E-2.5RRG01815LC5 16mm lead Grod Ball Screw CNC BSC-I-889=1C01

PRODRIVE PAAC 500/65 ASML 4022.636.65066, PN:6107-0800-6706 SEM-I-921=9A49

OMRON Vision System controller  FH-1050-20 OPT-I-737=9L27

ASML  PAAC 500/65,4022.640.13222,P/N:6107-0900-3702 SEM-I-1222=9B44

HarmonicDriveSystem Reducer  58-80 Big size harmonic reducer RED-I-523=3M42

OMRON NIB NJ301-1100 Ver.1.42, HW Rev.A CPU IT PLC-I-3153=9T35

SC2120-4 SRC  R13662,FS816TX V1 1A80-006433-12 SEM-I-1138=9B46

BRONKHORST ASL-100F  ASML 4022.666.71411 4022.489.75508 MFC VLV-I-780=8C22

TAC GIKEN NNB THM-87-20P T.N9701-1 TAC HIGH SPEED SPINDLE 0.75KW MOT-I-1993=6A22

MAKISHINKO Single Stage Worm Reducer NIB K120YU 40 Vertical  RED-I-1215=P13

MITSUBISHI Genuine NIB LE-40MTB-E TENSION CONTROLLER DRV-I-4285=9M34

MITSUBISHI NNB HF-SP202BG5 HPG-50A-45-F0BBDF-SB J3 Brake 45:1 MOT-I-1663=8B52

SEW-EURODRIVE helical-bevel Gear  NNB KH57/T AQA190/2 RED-I-957=9F44

SEW-EURODRIVE helical-bevel Gear NNB K57 AQA190/2 37.8018190701 RED-I-958=9F44

ACS Motion Control  MC4U-00597 SPiiPlus NT-LT DDM3U-2 320V DRV-I-3465=9B36

ASML,PRODRIVE  Quad PADC,4022.634.28402,P/N:6001-0903-4703 SEM-I-1217=9B44

DENSAN Industrial Computer  DCP-SH7750/10 A PCB-I-E-969=9D43

YASKAWA  SGDH-75AE VER.34841 7.5KW SERVOPACK JUSP-LD001A DRV-I-2964=9C47

YASKAWA  SGDH-75AEY727 VER.3683C-3 7.5KW SERVOPACK DRV-I-2960=9C47

PROFORT  PF9730/16 PROFORT,SYS68K,VME IF CPU-30BE/16 Rev.4 SEM-I-1328=9N44

AIK  PPHV-1K-220 with cable,DS1-T08 MCV B/D Ver. 1.2 SEM-I-1262=P8

TSUBAKI NNB LINIPOWER SCREW JWH150USH2.9J-TK 32mm lead 290Lstroke ACT-I-327=WA4

ASML,PRODRIVE  PAAC 500/65,4022.636.65066,P/N:6107-0800-6705 SEM-I-1224=9B44

ACS Motion Control  MC4U-00431 DDM3U-2 320V DRV-I-3464=9B36

NIDEC-SHIMPO Big Planetary Gear   VRB-220-4-K3-65PA60 RED-I-960=9F45

MITSUBISHI discontinued J3 NIB HF-SP352B 3.5kW AC SERVO Brake MOT-I-3561=9R44

THK  SSR20XW2UUC1E2980LHF-Ⅱ 2R4B Caged Ball LM Guide Linear LMG-I-800=8H02

THK NNB SHS45-2797LF Linear 1Rail LM Guide Caged LMG-I-1189@10

ANELVA NNB 951-1047 4inch Pneumatic Valve @34

THK  LF50M1755L Stainless Ball Spline nut /W nickel plate shaft good workin

NABTESCO VIGO DRIVE REDUCER RV-110F-70.76 P110F001-10 NNB RED-I-294=2A43

MITSUBISHI  MR-J2S-700A 7kW AC SERVO discontinued J2S AMP DRV-I-3407=9B14

REXROTH  NY4110,NY4140,NY4120 DRV-I-3386=9B15

REXROTH  NY4110,NY4120 2723813A DRV-I-3385=9B14

VLT  FC-302P15KT2E20H1XGXXXXSXXXXAXBX 15KW Inverter 131H4578 DRV-I-3085=9D4A

LAM RESEARCH  832-038915R-001-D-ELM,CVMI-500BC 15-BAC-L SEM-I-1147=9A4A

LIMING ATG Big Planetary Reducer NIB KSB-220-4-P1 4:1 ID:48mm RED-I-1098=8C51

HITACHI  HF-W6500 HJ-65459EWED K7R ARRANDALE i7 E610 W/ HDD SEM-I-1501=WA4

HITACHI  HF-W6500 HJ-6555-WBMD K7R SKYLAKE i3 6100 D4 W/ HDD SEM-I-1499=WA4

HITACHI  HF-W6500 HJ-65356EWJD H10 REV.A CONROE E6400 W/ HDD SEM-I-1504=WA4

DELTA TAU  UMAC, 160MHz TURBO PMAC2 CPU, 4-AXIS INTERFACE PLC-I-2493=9D2B

DELTA TAU  UMAC ACC-24E2A,ACC-51E TURBO PMAC2 CPU PLC-I-2485=9D2B

YASKAWA  SGMRS-55A2A-YR22 5500W AC SERVO MOTOR MOT-I-3351=8B53

NIKON for parts 4S019-483- , X7ML-BUF PCB-I-E-2040=9G14

REXROTH  NYS04.1-ST-05-ULNN,R911325068 NY4120 NY4110 DRV-I-3230=9C44

REXROTH  NYS04.1-ST-05-ULNN,R911325068 NY4110 NY4140 NY4120 DRV-I-3232=9C44

AB NIB MPL-B540D-MJ22AA 460V 2000RPM 3.43KW 7064-07-4202 MOT-I-2214=9E49

SEW-EURODRIVE NNB ASSEMBLED IN KOREA DFT90L4BMG 1.5Kw Scratched MOT-I-3673=9Q48

NSK DD Motor  M-YSB4080KG001,M-ESB-YSB4080,KEB COMBIPERM-B MOT-I-3048=9Q4A

MITSUBISHI  HC-SFS702B 7KW AC SERVO MTOR MOT-I-3114=8B53

NIKON  4S008-164 MEAS REV.B PCB-I-E-1701=9M37

THK  HSR35LA2QZUUF3000LF 1R2B LM Guide Linear Bearing LMG-I-712=8D01

BYSTRONIC  10025843,Type:AM2 25A RAS1 V51 DRV-I-3637=9E32

AEROFLEX  FS1000 FREQUENCY SYNTHESIER COMSTRON SEM-I-958=9D48

BECKHOFF  CP7721-1084-0020 TUMPF LASER 1686013 Touch PC SCR-I-346=2K11

THK NNB NoPreload Rolled Ball Screw BLK5050-7.22460L BSC-I-1564=6AXX

THK Genuine BLK5050E2380L NNB NoPreload Rolled Ball Screw BSC-I-1563=6AXX

SAMSG NNB KANF-55BG3T5 5.5kW AC SERVO MOTOR MOT-I-2742=8B53

YASKAWA  SIGMA5 SGMCS-45M3A11 707W SGMCS Direct Drive MOT-I-3636=9Q4A

PANASONIC  MGDDTC3B4L01 AC SERVO 7.5KW DRV-I-2734=9E19