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。

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=9P47

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 (9413B) 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

TELEDYNE DALSA  HS-S0-12K40-00-R OPT-I-526=9L27

SANYO DENKI PZ0A050AME1P00 BL Super PZ Servo AMPLIFIER NNB DRV-I-753=6B45

AGILENT  4022.634.07881, Z4206-68003-23-0704-00008 PCB-I-E-1322=9G25

AGILENT  4022.470.06582, Z4206-68003-23-0647-00007 PCB-I-E-1323=9G25

YASKAWA NIB SGMGH-30ACB2C 3000W Brake AC SERVO MOTOR  MOT-I-2615=9E46

ISOMET  AOQ DRIVER AOQS1100D-27 DUAL OUTPUT Q-SWITCH SEM-I-1337=9O45

ISOMET  AOQ DRIVER AOQS1100D-27 SN:890801 SEM-I-1338=9O45

YASKAWA NIB SGMGV-30ADB2C AC SERVO MOTOR 3KW MOT-I-2645=P4

COSMO Air Leak Tester  LS-1441(WL) ETC-I-273=2L43

COSMO Leak Test Air it  LUV-250 W/ Cables ETC-I-274=2L43

ASML  4022.636.57303 4022.470.08897 4022.470.23341 CORB-X10 SEM-I-563=9A39

ASML  4022.472.26733 4022.470.08896 4022.470.23341 CCM REMOT SEM-I-562=9A39

TOPCON BM-7 LUMINANCE COLORIMETER Power on for parts OPT-I-225

NEC  PULSE LD POWER Nd YLF LASER SUPPLY S1892BT TYPE 2 SEM-I-1591=9O36

NEC  PULSE LD POWER Nd YLF LASER SUPPLY S1892BT TYPE 1 SEM-I-1590=9O26/9O36

AXOMETRICS for parts TVS-2 Table Visible Light Source SEM-I-1073=P8

LAM RESEARCH  832-038915-001,CVMI-500BC,CVMI-1000AC,15-BAC-L SEM-I-1146=9A4A

LAM RESEARCH  832-038915-001,CVMI-500BC,CVMI-1000AC,15-BAC-L SEM-I-1145=9A4A

KEYENCE for parts VK-9500K VIOLET LAOLOR 3D PROFILE MICROSCOPE SEM-I-1259=P

USHIO LAMP Power Supply starter  XS-25301AA DRV-I-3960=WA4

AITEC Robot Controller  AI-2500,AR-3GW with Cable MSDA023D1A SEM-I-1300

KEYENCE NIB IG-028 Intelligent-G Laser Sensor Head SEN-I-1864=9I13

IKO NIB NT80V120/5LSC1 1A190E19 Precision Linear Actuator ACT-I-303=1G35

TPC NNB NQB60-2500 Belt Type Linear Actuator Fast motion ACT-I-367=WA9

OMRON NIB ZS-HLDS2T SMART SENSOR SEN-I-1725=9I12

ACS MOTION CONTROL  MC4U-01750 PSM3U-320V-11KW DDM3U-1 DRV-I-3768=9E21

KAIJO NNB HI MEGASONIC ULTRASONIC GENERATOR TYPE 78101 Rusted SEM-I-1534=P14

ASML  4022.634.08862, 4022 634 17791 6 Axis Power PCB-I-E-1680=ZA06

PARKER  S300V4F12I10T10M00 Compax3S Single-Axis Servo Drive DRV-I-1962=8F11

DAIHEN Matching   SR-204333 TYPE RMN-50B SEM-I-1558=P24

GENMARK Wafer Aligner  RPO121015 W/ Cable SEM-I-1489=9M27

ASML  4022.471.52842 SEM-I-871=9A2C

ADVANCED ENERGY  RF NAVIGATOR II 3155321-000 A,12100016-01 SEM-I-1376=9N44

THK NNB HCR35A2C1F60/600RHF 60degree 600Radius CURVE Guide LMG-I-1218=1F34

YASKAWA  SGDM-1EADA SERVOPACK DRV-I-2666=9D31

YASKAWA Wafer PRE-ALIGNER NNB XU-ACP130-A13 SEM-I-245=9A2D

SANKYO  SC3150,4022.636.32221,4022.488.16911 ROBOT CONTROLLE SEM-I-1091=9C43

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

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

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

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

ANELVA NNB 951-1047 4inch Pneumatic Valve @34

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

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

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

THK  Ball Spline LBST50UULBF50UU2600L 1R2B LMG-I-1909=1MXX

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

LASERVALL  0SAW100001 1KW Fan not rning SEM-I-1029=9C36

THK NIB HCR35A2SS46/1300R Curve Guide Bearing 1Rail, 2Block LMG-I-1731=4I11

THK  Linear Actuator KR6205B1180L ique 865mm stroke ACT-I-263=4I14

ASML  4022.471.87381 ,4022 471 87401 AVAGO AFBR 5302Z PCB-I-E-1586=ZB02

EDGEWAVE INNOSLAB C-NOTA SN:494  commande module W/O laser SEM-I-1333=9N44

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