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。
SANYO DENKI PY0A015A1 SERVO AMPLIFIER DRV-I-3791=9B36
OMRON PLC CJ1W-PD022, CPU11 POWER SUPPLY IT CPU IT PLC-I-1424=9T35
KCFA SV-X3EB150A-A2 1.5kW HCSERVO -X3 1.5KW DRIVER DRV-I-4171=9M11
NSK NAH45GMZ LH45GM L1H45 NH45GM Bearing for replace BRG-N-1193=3M22
DANAHER SERVO Driver S20660-SRS DRV-I-1200=9B13
FUJI FRN1.5C2S-2K FRENIC-Mini Inverter 3PH 200-240V DRV-I-2978=9D34
ORIENTAL PK513PA-H50S ZOOM MOTOR W/ Harmonic Reducer MOT-I-3620=o301
KEYENCE Measuring sensor head Cable NIB GT2-CH10M SEN-I-1585=9I21
THK SRS15WN910LF LM Guide Linear Bearing 1R1B Raydent Dark LMG-I-649=1E43
IAI Actuator Driver rusted SCON-C-400I-NP-2-2 DRV-I-3400=9B23
SMC PFMB7501-04-C-R digital flow switch for air VLV-I-699=2A42-1
MITSUBISHI cover hinge broken MR-J2-40C AC SERVO 400W DRV-I-3451=9B24
SMC NNB 13-MXQ12L-40C D-M9NZ CYL-TAB-I-452=1B26
IKO LWLF18310mm Miniature LM Guide 2Rail 8Block Linear Actuator
BASLER GigE Industrial camera acA1300-30gc OPT-I-909=W541
DIRECT205 D2-06B DL230 CPU, D2-16ND3-2 D2-16TD2-2,F2-08TRS PLC-I-1321=7C36
MITSUBISHI MR-JE-40BMR-BAT6V1SET-A 400W AC SERVO DRV-I-4258=9M24
SMC NNB 12-MGPL40-100 Clean rool type Guide CYLINDER scratch CYL-GUD-I-321=2A26
NISSEI NNB HLM-18T-15-T90 90W 15:1 PH:3 INDUCTION MOTOR MOT-I-2606=9E2C
LS PLC XGF-DC4S V 1.0 D/A Converter Current output 4ch PLC-I-155=9T17
M2I XT0P07TW-LD Touch Screen 15W scratched,W/O holder SCR-I-222=2I16
PANASONIC MBDCT1503 AC SERVO DRIVER 100W DRV-I-2541=9D12
DOVER GLENTEK SMC9915-1D-1 OMEGA DIGITAL BRUSHLESS SERVO DRV-I-3043=9C37
SMC Lot of 10 Vacuum pad with buffer ZPT32CFJ20-B5-A10 CYL-VAC-I-67=9A16
PANASONIC MADHT1507LA1 AC SERVO DRIVER 200W DRV-I-2108=8E32
SMC Genuine 12-MGPL32-50 for clean room CYL-GUD-I-95=2A24
MITSUBISHI HC-MFS23 200W AC SERVO MOTOR MOT-I-2270=8C32
THK Mini linear actuator KR2606A150L KR Series 70mm stroke ACT-I-184=1G22
HIGEN FDA 7000,FDA-7002 AC SERVO DRIVER hinge broken DRV-I-2712=9D26
OMRON C200H-ASC31 ASCII IT PLC-I-1186=7C32
MITSUBISHI MR-J10A MELSERVO-J 10A AC SERVO 100W 1.1A DRV-I-617=6B25
CKD DC24V Solenoid Valve NNB ADK11-25A M2H VLV-I-955=9J23
TBI NNB SFDRR2510842L 10mm lead Rolled Ball Screw BSC-I-907=1M11
SMC table cylinder MXQ16-50Z some added block CYL-TAB-I-674=2M35
INTERFACE PCI-2994CV ,P/028/4-001 A105 PCB-I-E-2398=9H32-2
SMC Non Rotate 100mm stroke MTS25-100-A93L Cylinder CYL-SQU-I-272=3P13
NSK LS151226AL2-005P63 Ball Wire Type LM Guide LinearBearing 1R2B LMG-I-399=1O11
IAI NNB RPCON-56P-ABU, RCP2-SA7R-I-56P-16-300-P1-R15-MR ROBONET DRV-I-1538=7B41
IAI NNB RPCON-42P-ABU-H, RCP2-SA6C-I-42P-12-100-P1-X10 ABU DRV-I-1536=7B41
IAI NNB RPCON-42P-ABU-H, RCP2-SA5C-I-42P-6-50-P1-R10-BL DRV-I-1537=7B41
NAIS NIB FPG-EM1 ,AFPG201 FP Ʃ DATA MEMORY EXPANSION IT PLC-I-1741=9L26
IAI NNB RPCON-42P-ABU-H, RCP2-SA5C-I-42P-6-50-P1-R10-BR ABU DRV-I-1535=7B4
DELTA ASD-B2-0421-B Ver 01.019 400W AC SERVO DRIVE DRV-I-3718=9E34
DELTA ASD-B2L-0421-B Ver 01.323 400W AC SERVO DRIVE DRV-I-3717=9E34
PANASONIC AFPXHC60T-F 1.6AFPX-TC2 1.2 FP-XH C60T CONTROL PLC-I-2829=9T16
DVTSENSORS 510M LENS 50mm 1:1.8 smart image sensor OPT-I-473=6B22
SAMICK THK BNK1402-3205L FK12BF12 No preload grod Ball BSC-I-578=1C61-1
SMC NNB CDA2B80-75 TIE ROAD 75mm stroke pneumatic actuator CYL-SQU-I-181=4M12
MMT Single Axis long body Stage NNB M1-4839-L1-13 80X40X16 /-12 STA-I-466=5G21
SMC Rotary Actuator CDRA1BW50-180C, D-A54 W/ stopper CYL-ROT-I-174=4P41
HITACHI HV-D37 CCD COLOR CAMERA OPT-I-916=9L37
YASKAWA but Scratched SGMPS-02ACA21 AC SERVO MOTOR 200W MOT-I-2420=2J22
ANYWIRE PCI_BUS I/F AP28-01A PBF missing connector PCB-I-E-1062=6EX2
KEYENCE KV-E8X, KV-40AT PLC it PLC-I-1113=7A33
HORIBASTEC SEC-E40 300SCCM Ar MASS FLOW CONTROLLER MFC-I-390=1L22
HORIBASTEC SEC-E40 300SCCM Ar MASS FLOW CONTROLLER MFC-I-390=1L22
HORIBASTEC SEC-E40 300SCCM N2 MASS FLOW CONTROLLER MFC-I-388=1L22
HORIBASTEC SEC-E40 300SCCM N2 MASS FLOW CONTROLLER MFC-I-388=1L22
STEC SEC-7340R 20SCCM N2 MASS FLOW CONTROLLER MFC-I-389=1L22
CORECO IMAGE X64-CL,X64,OC-64C0-00030SA PCB-I-E-2085=6Cx3
KUHNKE 71.657.440.01.01/7, Best.-Nr 657.440.01 PCB-I-E-2352=9D3B
DPI S-120LR-S Precise Stage 120mmX120mmX30mm /-22mm stroke STA-I-353=5F61
ORIENTAL K0250-D BRUSHLESS DC MOTOR DRIVER DRV-I-3733=9B21
KEYENCE Genuine NIB CZ-V21A FIBER SENSOR AMPLIFIER SEN-I-2339=8E42
SURUGA SEIKI 80 Size Precise Manual STAGE NIB GT11-80C X Axis STA-I-458=5G12
MITSUBISHI MR-BC201 AC SERVO DRV-I-1478=7C41
KEYENCE PLC KV-1000 CPU MODULE PLC-I-708=7C42
MITSUBISHI HF-KP0536-S1 AC SERVO MOTOR 50W MOT-I-1615=o206
RS CSM-02BB1ANT3 DC BRUSHLESS MOTOR 200W MOT-I-2876=2J11
THK SHS20VUUF340LF 2R4B Low noise motion LM Guide Linear Bearing CNC Route
HIWIN NNB QHH15CA-2-R210210L 2R4B Caged Ball Type LMG-I-1033=1M55-1
PANASONIC MUDS015A1A 100W AC SERVO DRIVER DRV-I-3151=9D31
LS APMC-FBL04AMK KEY TYPE 400W AC SERVO MOTOR MOT-I-2819=2I35
KOGANEI NNB F-SAV125-C-PPE-28W Fluororesin Air-Piloted Valve VLV-I-1096=9J23
CKD NIB AMD322-X1981 Air operated valve for chemical liquids VLV-I-1095=9J23
ROCKWELL SAMSG CSMT-04BB1ANT3 AC SERVO MOTOR MOT-I-421=2J11
MITSUBISHI FX2NC-96MT,FX2NC-CNV-IF,FX2N-2AD,FX2N-2DA PLC-I- 2119=9T47
NI NATIONAL INSTRUMENT SCB-68 PART NO:182469E-01L PLC-I-1040=7C26
NSK LS15ALK1880L 2Rail 4Block LM Guide Ball Wire CNC Router LMG-I-660=1O11
FUJI rusted SX-CPU 07120719000,NP3PS-SX1SAS POWER CARD PCB-I-E-2427=9H32-2
ORIENTAL Discontinued Step motor Controller NIB DFC5107P for replace DRV-I-3767
SJE SBP-11,SBP-1C LON BAR CONTROLLER DRV-I-3764=9B21
LS Inverter VFD LSLV0022G100-2E0NN(RM) 200-240V 3HP DRV-I-3762=9B21
SMC Genuine MGPL32-75Z CYL-GUD-I-606=8B32
YASKAWA SGDV-2R8A01B002000 SERVOPACK 400W DRV-I-873=6A32/9D29
TPC dual rod NIB AIR CYLINDER ASLT16-50-W8H-T CYL-ROD-I-168=2M41
ROCKWELL OEMAX CSDJ_04BX2 PRG:V2.2 SERVO DRIVE PLUS 400W DRV-I-2906=9D13
ROCKWELL OEMAX CSDJ_04BX2 PRG:V2.2 SERVO DRIVE PLUS 400W DRV-I-2906=9D13
ORIENTAL VEXTA ASM66AK-T10 No Key Cutting shaft MOT-I-1651=2J41-14
OMRON CS1G-CPU43H CPU IT, CS1W-SCB21-V1 BOARD PLC-I-1059=7A32
PANASONIC AFP7XY64D2T /W Cable PAIO-4040-1M FP7 I/O IT PLC-I-2414=9L25
PANASONIC AFP7Y64T W/ Cable PAIO-4040-1M FP7 OUTPUT IT PLC-I-2413=9L25
SAMICK, THK SR15W2UU750L 2R4B Ball CNC LM Guide LMG-I-1542=1F13
THK NNB BNK1510-5.6G0FMS318LC7FY Grod Ball Screw BSC-I-1312=1F62-5
HOKUYO UBG-05LNR-12 UUBG112 SEN-I-1560=7C24
SAMICK,THK NNB HSR20LR2QZSSC1F460LF(20:20) AFE 1R2B LM Guide LMG-I-1623=1D22
OMRON PLC C200H-CT002 COTER IT PLC-I-852-2=9L23
HIWIN NIB Linear Magnetic Rail LMS6S1, SS61D0A2 MOT-I-2108=2M15
THK NNB SSR30XW2QZZZHHC1M360LPM 1R1B Stainless Type LM Bearing LMG-I-1622=1D22
GTR F3SB-25-15-T020A Brake type INDUCTION MOTOR 200W 15:1 MOT-I-1435=4QXX
MITSUBISHI Q62DAN sn:12 D/A Converter it cracked PLC-I-641-7=9L16
MITSUBISHI Q62DAN sn:12 D/A Converter it cracked PLC-I-641-7=9L16
TPC Table Cylinder for Clean room NNB CR-NLCD16-50 CYL-TAB-I-899=2M35
ORIENTAL NIB FBLM440C-GF VEXTA BRUSHLESS DC MOTOR 3000r/min 40W MOT-I-894=3F41
SMC parallel gripper pneumatic finger MHL2-32D CYL-FIN-I-253=4O41
SMC Genuine NNB MGPM40-100Z Compact Guided cylinder CYL-GUD-I-572=8B32
SMC Genuine NNB MGPL40-100 Compact Guide Cylinder CYL-GUD-I-571=8B32
SANYO DENKI rusted FS1W075P26 STEPPING SYSTEM F Bottom dirt DRV-I-3901=9F27
ASML 4022.654.98492 CH TCMA B3 LCD DVI D CBL SEM-I-870=9A2C
SMC 11-MSQB50A Rotary Table Cylinder CYL-ROT-I-160=2A33
HEIDENHAIN Linear Scale head LIDA 27 554 565-01 SEN-I-1506=B405
YASKAWA SIGMA3 SGDS-04A12A SERVOPACK DRV-I-3560=9B16
OLYMPUS DBAP30CA52CDA-R AC SERVO DRIVER 30W 500PPR DRV-I-1837=7B42
SMC 13-MXS12-100AS Pneumatic Table Cylinder clean room CYL-TAB-I-216=2M33
OMRON Vision F150-S1A Industrial CCD CAMERA W/ Lens 0.5X OPT-I-353=B603
NSK Special ordered HS150550ALK2-01P31 1R2B Preload Type LMG-I-1861=1E25
SAMICK-THK NNB SHS20V2UUC1460LF 1R2B Preload Ball Caged Type LMG-I-1856=1M13
SMC NNB MHL2-16D FINGER CYLINDER CYL-FIN-I-162=1B15
SMC 25A-MXQ16L-50A, D-M9N 50mm stroke Table Cylinder CYL-TAB-I-663=2M35
THK NNB BNK0802-3230L No preload Miniature Grod Ball Screw BSC-I-571=P603
SMC Vacuum valve XLD-80-X644 VLV-I-1377=8F34
DELTA TAU UMAC U120905-008 case W/O Power PLC-I-2699=9T11
DELTA TAU UMAC ENCODER STEPPER ACC-24E2S DIGITAL,603441-103 PLC-I-2747=9T32
SMC Genuine NNB MGPL63-25 Compact Guide Cylinder CYL-GUD-I-576=8B32
THK NNB RSR15W-800L wide low profile linear Guide rail W/O block LMG-I-624=1E43
THK NNB RSR15W-880L LM Guide Linear Bearing Guide Rail W/O block LMG-I-625=1E43
NEC 136-551735-D-04 ,G8VYL NEC-16T D12 PCB-I-E-2683=9L34-2
ITOH NIB POWER MOLLER PM427AS-5-230-3-200-JF ETC-I-501=9F42
SMC Finger gripper cylinder MHZL2-20D CYL-FIN-I-21=P704
LS GLOFA PLC NIB G7M-DT30U(N) V2.20 5006 PLC-I-1280=7A53
LS GLOFA PLC NIB G7M-DRT30U(N) V2.20 5006 PLC-I-1278=7A53