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。

VAT NNB Series 075 | Atmospheric door L-VAT 07512-UA24-AIA1/0025 VLV-I-440=6B32

Lam Research 810-073479-003 REV.A SEM-I-83=9A1D

SEW-EURODRIVE  Geared motor NNB RF77DV100M4 2.2KW 18.8:1 #33

THK NIB HSR30R2QZSSC1MS945LSPM Precision LM Guide Linear Bearing LMG-I-352=2D12

YAMAHA Linear Actuator NNB T506BK-200 BS1024G1-C-13 KR4-M4100-0AA ACT-I-90=1G12

YAMAHA NNB Linear Actuator W/ Driver, Cables T506BK-350,ERCX ACT-I-91=1G12

MITSUBISHI NIB MR-J2S-200B4 2kW AC SERVO 380-480V DRV-I-3937=9E15

X-ES SBC XCalibur4500  4022.668.68991 P/N 721-6337-10 PCB-I-E-1569=ZB02

QUANTEL BIG SKY LASER TECH For parts UL378B45 Power on SEM-I-973=P1

QUANTEL BIG SKY LASER TECH For parts UL378B45-3 Power on SEM-I-974=P1

EBARA JITSUGYO  EG-5000 UV OZMONITOR SEM-I-1188=9B47

PLASMART Matching   PFDUAL-6D71A-1 1.5kW 370 kHz / 13.56 SEM-I-1078=9A48

ASML  BD51-T06, 4022.472.98345 SEM-I-719=9A38

ASML  4022.632.11506 SEM-I-847=9G15

MITSUBISHI Japan Genuine NIB MR-J4-350B-RJ020 3.5kW AC SERVO DRV-I-4016=9F17

ASML  4022.634.12063,4022 634 21751 6/1,4022.634.15901 PCB-I-E-1574=9G25

THK NNB SHS30R4SS2840LP 1R4B Caged Type LM Guide Linear Bearing LMG-I-726=8D01

PARKER NIB EX620EAOR1201 Brushless Servo Motor MOT-I-3572=9E43

PANASONIC NIB HG-T1010,UHGT1010 SEN-I-2151=9A1A

DELTA TAU  UMAC 11IT TURBO PMAC2 CPU 4-AXIS INTERFACE PLC-I-2093=9D1A

OMRON  R88D-KN75H-ECT AC SERVO DRIVER 7.5kW for EtherCAT DRV-I-1678=8A12

MITSUBISHI Genuine NIB MR-J4W3-222B-MA011T030 Special Ordered DRV-I-4163=9M12

ASML  BD51-T06 4022.472.98344 SPM LRA RABX (3RALM) SEM-I-415=9A38

ASML  BD51-T06 4022.472.98344 SERV.502.31979 3RALM SEM-I-414=6B46

CKD NIB AMCP-FP-V7C Photoresist PUMP TEL VLV-I-1486=9H12

NIKKI NNB NCR-DDA0A2A-222 AC SERVO DRIVER DRV-I-2279=8F22

XANTREX  XPR 30-200 DC POWER SUPPLY SEM-I-1236=P3

MITSUBISHI discontinued   MR-J2S-200B-S202U637 2kW DRV-I-4030=9D18

THK  SHS25C3SSE5000LTE 1R3B Long Length linear Guide LMG-I-769=8D02

COMDEL  MATCHPRO CPM-1000 FP2216R2 SEM-I-1603=9A39

REXROTH  NYS04.1-ST-04-ULNN-NY4042 DRV-I-3384=9B14

VELCONICS TOEI NIB VLBST-14030-AB POWER1.0 1.4kW BS SERVO MOTOR MOT-I-2613=9E2B

AJIN EXTEK NNB PEBA-107791 V500-PMC EMBEDDED PROCESS MODULE ELEC-I-657=8B13

HITACHI Progressive scan CCD camera NIB KP-F520WCL OPT-I-863=7C16

PLAST-O-MATIC NIB BSDA150T-NC-TF PTFE Diaphragm Valve VLV-I-545=6A26

NEC  Industrial factory computer FC-12H MODEL S2 ELEC-I-2827=9M27

NEC  INDUSTRIAL COMPUTER FC-E18M SX1W3Z ELEC-I-2829=9M26

BECKHOFF  INDUSTRIAL COMPUTER C6650-0030 Powered On ELEC-I-2825=9M26

CANON ROCKY For parts DRV CONT BM1-2628, E100663M000A1 PCB-I-E-1783=9G33

AGILENT  10898-60102 REV E000113 DUAL LAXIS 10898A PCB-I-E-2515=9M45

FESTO NNB DGE-40-1395-ZR-LK-RB-KF-GK Linear Actuator with LM Guide ACT-I-364=WA9

THK NIB SNS30C2QZSSC1E1000LPZ NIB 2R4B CNC Router  LMG-I-388=2D11

PARKER  S300V4F12I10T10M00 S300V4 stand-alservo DRV-I-1963=8F11

MKS NIB P99A13TKH63T20 Gas N2 10000 SCCM MFC-I-344=1L22

MKS NIB P99A-34004 Gas Ar 2000SCCM MFC-I-343=1L22

ASML  4022.471.80942, 4022 471 80961 SEM-I-864=9A2C

THK NIB GSR25T6UUFM5480LTF 1R6B LM Guide Linear Bearing LMG-I-1659=4C22

Linear Actuator 900mm Stroke GE1100 SR20W1100 SERVO 700W X Axis ACT-I-6@34

NORDSON EFD PICO Touch  7361217 SEN-I-2087=9A19

SANKYO controller  SC3150 MAT:4022.636.32221 dent/scratched SEM-G-276=9B47

DELTA TAU  UMAC 13it TURBO PMAC2 CPU 160Hz ACC-24E2 Assy' PLC-I-3078=9T33

DELTA TAU  UMAC 12it Assembly 603766-106 4-AXIS INTERFACE PLC-I-3079=9T33

THK Precise NNB Double Grod Ball Screw BNFN3205-5RRG02000LC5 BSC-I-1591=3K03

YASKAWA NIB SGMDH-32A2A-YR14 3200W UTSAE-B17BBF for replacement MOT-I-2224=9E48

ASML  4022.471.40434, 4022.471.66151,4022 471 40871 PCB-I-E-1582=ZB02

JENOPTIK  4022.488.17101,4022.631.19294,4022.637.43331 SEM-I-839=9G22

IKO NNB LWE25-3830L 2Rails Linear Guide Rail for replace LMG-I-1136=1DXX

INFICON Vacuum Gauge NIB CDG045D 10 Torr,8-VCR Ether CAT VLV-I-1370=6A13

SIEMENS  6SL3210-1SE23-8UAO,6SL3203-0CJ24-5AA0 CU310 DP DRV-I-3453=9N41

SCHNEIDER NIB BRS39BW460ABA AMAT P/N102077288 VRDM3913 MOT-I-3253=9R44

MITSUBISHI Genuine Japan NIB MR-J4W3-444B 400W AC SERVO DRV-N-3130=7C54

ASML  4022.631.20421,4022.637.43321 SEM-I-840=9G22

MITSUBISHI  MR-J3-700B 7kW AC SERVO DRV-I-2725=6B26

NIKON  X7-PM-P2BP 4S019-520 REV.A 23000-051,23000-035 PCB-I-E-1725=9G23

ASML  4022.634.19483, 4022 634 19491 PCB-I-E-1575=9G25

GVENT Brushless Geared Motor  MBGV08Y100M1 Ratio 1:100 Panasonic

MITSUBISHI NIB MR-J4-350A 3.5kW AC SERVO GENUINE JAPAN DRV-N-2732=7B51

MITSUBISHI JAPAN Genuine MR-J4-350B 3.5kW AC SERVO AMLIFIER DRV-N-3254=7C54

THK  HCR45A2UUF60/1000RF 1R 2B Curved R Guide Bearing Rod LMG-I-653=1JXX

SEJINiGB  SS010-250-A-C2-A060PM for 2,400W Servo RED-I-931=9F32

THK NNB SR35-3000LF Linear 1Rail Linear Motion Guide Radial Guide LMG-I-1191@10

MITSUBISHI  FR-F740P-22K 22KW 30HP INVERTER AC380-480V DRV-I-2966=9C47

NISSEI GTR NNB G3LB-50-60-220 1:50 2.2KW Induction W/ Brake MOT-I-3660=9Q47

MITSUBISHI NNB GEARED MOTOR GM-SB 1:200 1.5KW CLASS B MOT-I-3647=9Q47

THK NNB SHS25C3QZUUC1E4780LT 1R3B extend available long rail LMG-I-768=8D02

MITSUBISHI JAPAN Genuine NIB MR-J4W2-77B AC SERVO 750Wx2 Axis DRV-I-3409=7C56

NIKKI DENSO tDISC Series  NSR-RQSY2A-05,NMR-NTFGA2B-122A MOT-I-1578=8A42

SAMICK-THK NNB SHS35LR2UU1320L-Ⅱ 2R4B Caged Ball Long type LMG-I-1102=1C02

MITSUBISHI  FR-F720P-11K Inverter 200-240V DRV-I-3591=9D43

THK NNB SSR30XW4UU2920L 1R4B Caged LM Guide Linear Bearing CNC Router LMG-I-709

MITSUBISHI NIB HC-SFS502 5kW AC SERVO MOTOR MOT-I-3252=9R44

LS NIB AC Servo Motor Hollow Shaft APM-HE15ACH-JS 1.5KW MOT-I-2503=9F41

NIKON POWER SUPPLY  CP30-BA,GE53J,GE52C,NFA-YX,NF2030A-YX SEM-I-1618=P22

NIKON POWER SUPPLY  CP30-BA  GE53J EMI FILTER NF3050A-VZ SEM-I-1617=P22

MITSUBISHI NIB Genuine Japan HG-SR202B AC Servo Brake Motor MOT-N-2826=6B54

THK NIB Linear actuator grod ball screw 20mm KR4620A640L0E1550 ACT-I-80=2IXX

THK NIB SNS25C2SSC1E910LPZ-V LM Guide Linear Bearing 2R4B CNC LMG-I-283=2D12

THK NIB HSR25LA2SSMS820LMS 2R4B Stainless type Linear Guide CNC LMG-I-278=2D12

ABB ROBOT MOTOR 3HEA506262-001 AC SERVO TAMAKAWA TS4885N9076E411 MOT-I-653=6A22

RV-50C-32.54 NNB Hollow type Precision Gear HW0380146-F W/O Input Gear #11=P15

P/N100902 BROOKS AUTOMATION  ATM Wafer PREALIGNER With Cable

NABTESCO VIGO Drive NIB HW380146-F,RV-50C-32.54,P31L05-10 RED-I-962=P15

MITSUBISHI NNB HC-SFS152G1 J2S Series CNVM-4115-6 6:1 CYCLO MOT-I-1737=8B53

MITSUBISHI NNB J2S type HC-SFS152G1 CNVM-4115-11 CYCLO ratio11:1 MOT-I-1736=8B53

RB60040UU  THK Big size Cross Roller Table Bearing rotary swiveling 600X700

MITSUBISHI discontinued NIB HF-SP202B 2kW MELSERVO AC SERVO MOT-I-3469=9E44

DELTA TAU  UMAC TURBO PMAC2 CPU 4-AXIS INTERFACE POWER IT PLC-I-2084=9D1A

ZEBRA Thermal Label Printer  ZM600 P/N:ZM600-2004-5000T ELEC-I-2169=9D42

ROSEMOT NIB 8800DW030SJ1N1D1E5M5Q4 VORTEX FLOWMETER VLV-I-1003=9J22

MITSUBISHI NIB HG-SR352 AC SERVO MOTOR Genuine JAPAN MOT-N-1668=7BXX

LS NIB Inverter LSLV0110G100-4EONN AC380-480V, 15HP VFD DRV-N-3101

YASKAWA  SGDMP-75AC-SD1 7.5KW SERVOPACK DRV-I-2965=9C47

NISSEI GTR NNB G3LB-50-200-150 1:200 1.5KW Brake Induction Motor MOT-I-3657=9Q47

MITSUBISHI NNB GEARED MOTOR GM-HY2MB-RH 1:10 2.2KW Hyoid Geared MOT-I-3651=9R47

TSUBAKI  LINIPOWER SCREW JACK JWH150USH2.9J-TK 290mm stroke ACT-I-328=WA4

THK  SHS30V2QZZZFM1800LF-Ⅱ 2R4B LM Gantry CNC Router QZZZSeal LMG-I-699=8D03

LS For parts or not worki LSLV0550H100-2C0FD Inside parts missing DRV-I-3683=P14

IKO NNB LRXD30C2R3280H/A2FW2 1R2B Roller Guide Linear Bearing LMG-I-1639=1K04

GLENTEK  SMC9915-500-000-4A-4-2, SMC9915-501-000-1,GP8600-70 DRV-I-2779=9D39

DELTA TAU  UMAC STAGE CONTROLLER ACC-24E2A OPT-1 INPOW-T PLC-I-2481=9D2A

DELTA TAU  9it UMAC,ACC-24E2A TURBO PMAC2 CPU 240MHz(F0,2B PLC-I-2499=9D3A

SHINKO  SDD-N-20A4K00-1-7 AC SERVO DRIVER 4KW DRV-I-2522=9D44

THK NIB GSR25T3UUFE3080LRTF 1R3B W/ Added Rack Extend Rail LMG-I-1657=4C22

SAMICK-THK SHS30-3000LF 1Rail Caged Ball LM Guide Linear Bearing LMG-I-912=8H02

SANYO DENKI  P60B13150HBPD3 1.5KW AC SERVO MOTOR MOT-I-3129

NSK NNB LH304112BNK2-02PCZ4112L Split Long Rail 4112mm 1R2B NH30 LMG-I-944=1F12

MITSUBISHI NNB J4 HG-SR352BJ 3.5KW Key AC Servo Brake MOT-I-2986=3A36

MITSUBISHI NNB J4 HG-SR352BJ 3.5KW AC Servo Brake MOT-I-2988=3A36

ULTRASONIC  BRANSON S8580-24 SERIES 8000 POWER SUPPLY DRV-I-2973=9D4A

YASKAWA  SGDM-60ADA SERVOPACK DRV-I-2752

THK NNB SHS25C3SSE2740L 1R3B Caged Ball LM Guide Linear Bearing LMG-I-788=8D02

SAMICK-THK NNB SR25WUUE2860LY LM Guide Linear Bearing 1Rail 2Block LMG-I-710

ASE  AFC-3001-PPD Automation Impedance Matching it SEM-I-1051=9A4B

MITSUBISHI  L26CPU-CM SN:18 CPU IT PLC-I-2271=9L13

MITSUBISHI J4 Genuine JAPAN NIB MR-J4-200B 2kW MELSERVO DRV-N-3296=7B51

MITSUBISHI GENUINE JAPAN NIB MR-J4-200A AC SERVO 2kW DRV-N-2731=7B51

IKO Raydent NIB LRWM 4 M1 R220 H/LRW2YCG 2R 2B LINEAR WAY Guide LMG-I-241=1E12

IKO NIB LRWM4M1 R220 H/W2 2Rail 2Block Linear Roller Way Module LMG-I-242=1E12

NIKKI DENSO  NPSA-TMTA-752 OD-I-17=9A47

Sodick NNB CE033C11C1-0005 LINEAR COIL PC8010305 SLC-02-1000(RBT) MOT-I-182