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。
HIWIN NNB QHW20CC720L 1R2B Ball Caged Low noise motion Guide LMG-I-1557=1M23
SCHNEIDER Analog input module NIB TM2AMI2LT Modicon-399638 PLC-I-2349=9L35
NSK NNB RNFTL1610A2.5S-1178L Nopreload Rolled Ball Screw 10L lead BSC-I-695=4K05
PANASONIC MSMD042S1S AC SERVO MOTOR 400W MOT-I-612=3A15
SIEMENS ST40 6ES7 288-1ST40-0AA0,DT08 6ES7 288-2DT08-0AA0 PLC-I-3081=9T15
Precision XY Manual Stage /-12 stroke 80X80X40 Japan Micrometer STA-I-374=5F22
JAEWON Manual XYZ Axis Postioner X-60LA, X-60LA, ZH-60 STA-I-495=5G41
SMC NNB MY1B16-150A-M9NL RODLESS CYLINDER 150mm STRK W/ Sensor CYL-ROD-I-72=1B25
SMC NNB MY1B16-160A-M9NL Pneumatic Linear actuator 160mm strok CYL-ROD-I-73=1B25
SMC NNB MY1B16-160A-M9N Pneumatic linear actuator W/ D-M9N CYL-ROD-I-74=1B25
NSK NNB RNFTL1610A2.5S-1093L No preload Rolled Ball Screw 10mm BSC-I-694=4K05
ORIENTAL NIB PKP2913U20A 2-Phase ipolar Stepper Motor MOT-I-2731=9E18
HIWIN HGH55CA 55Size Compact Linear Bearing Block for HGR55 BRG-I-1782=9P44
YASKAWA SGD7S-1R6A00A002 SERVOPACK 200W DRV-I-2527=9D24
HIWIN NIB HGW45HC 45Size Flange Long type block for HGR45 BRG-N-1681=3M24
MITSUBISHI J4 Series MR-J4-20B MR-BAT6V1SET 200W AC SERVO DRV-I-2072=1T11
Manual complex Manual Stage XYΘ M2-637-LR1-Re2 60X60X84 STA-I-539=5G51
MITSUBISHI FX2N-20GM 10W PROGRAMMABLE CONTROLLER PLC-I-961=7A22
NB BG3310A-150H/A0C-PSR Precision Linear Actuator KR3310A ACT-I-161=1G12
SMC MXQ16-30A 30mm stroke adjust table cylinder CYL-TAB-I-241=2M44
THK NNB SHS25VSS LM GUIDE BEARING for replacement BRG-I-830=1C12
DM DMI60-8C-16P1 30:1 input 8mm for 100W Servo motor RED-I-1081=3A28
LS L7NHA002U 200W AC SERVO DRIVE DRV-I-3086=9C34
MITSUBISHI HC-KFS23BG2 AC SERVO MOTOR 200W W/O Gear MOT-I-3686=1T47
YASKAWA SGMJV-02ADL2C AC SERVO MOTOR 200W MOT-I-1906=2J21
PANASONIC MQMA022A1A AC SERVO MOTOR 200W MOT-I-1496=2J41-12
NSK Fixed Ball Screw Support it NIB WBK25-01W, 6205ZZCM PS2S BRG-I-1869=3I35
AERA MGMR TC FM-DNR861-BW, N2, 10 SLM 10000 SCCM MFC-I-239=2M42
NSK NNB LH15EMK1280L LM Guide Linear Bearing Preload 2Rail4Block LMG-I-377=IM25
YASKAWA SGMP-02A312 200W AC SERVO MOTOR MOT-I-2830=2I27
ORIENTAL ARM98MC STEPPING MOTOR MOT-I-2768=8A31
LS Inverter SV022IG5A-2 200-230V 2.2KW 3HP VFD DRV-I-3917=9F38
LS Inverter SV022IG5A-2 200-230V 2.2KW 3HP VFD DRV-I-3917=9F38
MATROX Frame Grabber Meteor_II 750-03 REV.A 63039620278 PCB-I-E-785=6BX2
NSK NNB SH25GL400-2 Caged Ball Long Type LM Guide Bearing 1Rail 2Block LMG-I-48
DELTA ASD-A2-0221-U 200W AC SERVO DRIVE DRV-I-1100=7C21
THK NIB RE8016UUCO 80mmx120mmx16mm Cross Roller Bearing BRG-I-430=IC21
MJ830 SH13-042T03 Sony Linear Scale and Controller 420mm Stroke
HAYASHI DENKO RTD Probe R3N-P-D-H2-6 PT100-B-2-M Resistance Termometer SEN-I-82
MLGPM20-50-B-Y7BW SMC Locking Guide Slide CYLINDER CYL-GUD-I-6
GF 159 000 003 3-2100-2L Flow Sensor EPDM Turbine Low SEN-I-171=1M16
YASKAWA SGDA-03BP SERVOPACK 300W 3.7AMPS DRV-I-608=2H13
SystemBase NIB MULTI-8/LPCI 8-Port, Low Profile PCI Card PCB-I-E-571=6AX1
MHZ2-20D2 SMC FINGER CYLINDER Air Gripper CYL-FIN-I-6
IKO LRX20150L 2Rails 2Blocks PRECISION ROLLER LM GUIDE BRG-I-298
ROBOTECH RC2/4AXIS, MOTION MAIN BOARD VER 4.5 K6X4016C3F-TF70 PCB-I-E-136
ROBOTECH V3.0(621007430) M4V20a.01 M27C4002-10F1 B8803 0023K PCB-I-E-134
MITSUBISHI A1SJ61BT1CC-Link DATALINK IT PLC-I-320=6B34
MRL2-WL06150 NNB CKD RODLESS Pneumatic air CYLINDER CYL-ROD-I-2
COMIZOA COMI-LX508 V5.01 Motion Control Board PCB-I-E-768=6BX3
T-Robotics Robot Controller TES-SRC-C12009 WTR-03(3AXIS) PCB-I-E-762=6AX3
ABB TD BINARY I/O 3PCA 750161/802 REV 1.7 PCB-I-E-609=6AX2
THK NNB BNK1510-5.6G0FM291LC5FY Grod Ball Screw stock BSC-I-306=1D65
NSK 1515 Grod Ball Screw W1505-132-C3T 97UZ-0032660L BSC-I-75
LS L7SA004A AC SERVO DRIVE DRV-I-1227=7B43/9D17
SMC 10-AME450-04B SUPER MIST SEPARATOR BM-54 dust filtration, oil mist adsorptio
NETAL APCII"11.240.6139b PCB-I-E-692=6AX4
SPG Hollow angle reducer S9190GTH, SC9HC12.5 INDUCTION MOTOR MOT-I-823=3B22
PANASONIC PANASONIC MSM021A1UX 200W AC Servo motor MOT-I-792=2J41
THK HSR20AUUC0FMS410LPF 1Rail, 2Block NNB Linear Bearing LMG-I-228=1M14
PANASONIC MSMZ042B1E 3ø AC 0.4kW 3000r/min 1.3Nm SERVO MOTOR MOT-I-281=2I35
ORIENTAL VEXTA NIB FBLD40C BRUSHLESS DC MOTOR DRIVER DRV-I-809=3F42
YASKAWA SGD7S-R90A20A W/ SGDV-OFA01A SERVOPACK 100W DRV-I-1766=7C46
Rockwell SAMSG FARA SERVO CSDJ-04BX2 400W SERVO DRIVE Plus DRV-I-680=1T27
CKD NIB AMG00-6UF-4 VALVE VLV-I-394=7C12
CKD NIB AMD03-6-4 VALVE VLV-I-388=7C12
SURUGA Motorized Stage PG413-L24AG-2, VEXTA PMM33BH2-C59-1 MRS-I-31=P101
MITUTOYO ST36D LINEAR SCALE 09BAB429 SEN-I-440=o101
SMC PF2A703H-10-28 DIGITAL FLOW SWITCH W/ CABLE NNB Scratched VLV-I-310=6A26
NNB THK SAMICK SHS45LCUUF Caged ball type linear bearing BRG-I-580=1E53
NNB THK SAMICK SHS45LCUUF Caged ball type linear bearing BRG-I-580=1E53
NNB OMRON E32-L11FP SEN-I-828=7C54-2
YASKAWA SIGMA5 SGMJV-02ADA21 200W AC SERVO MOTOR MOT-I-525=2J42
THK HSR20LR1SSM Stainless linear long type block for replacement BRG-I-388=P106
THK BTK2510B410mmBK17BF17 Rolled Ball Screw Linear actuator Bearing
KEYENCE BL-701, BL-U1 barcode Scanner head W/ Controller SEN-I-777=7C24
CKD operated valve AGD11-8S-5 VALVE VLV-I-454=B501
R88M-U20030H-BS1 OMRON AC Servo Motor 200W 306800-10 MOT-I-68
KOGANEI ARS20x20 NNB LM Guide Slide Table Cylinder 20mm Stroke CYL-TAB-16
SMC NIB CDQ2D80-300DCMZ Y-G08, CQ-D080 Clevis accessories CYL-SQU-I-175=3P12
IKO LWHSG20280L Long Type Block for Replacement 1Rail 2Block BRG-I-371=IM14
RORZE RSNB_P031_089 PCB-I-E-568=6BX4
E3X-NL11 OMRON NNB FIBER SENSOR AMP IT SEN-I-23
SEIWA NNB JOL-05-05AA(N)-2 LED Controller POWER OPT-I-130=IN11
THK SHS45LC1SSFM LM SYSTEM for replacement Block Cart Rner Cartridge BRG-I-129
BOSCH REXROTH NIB 45 LINEAR BEARING Rner 1621-414-20 162141420 BRG-N-619=3I24
FOCUS 9762 mirror mot it OPT-I-106=P511
THK RE8016UUCCOP5 Precision P5 Grade Cross Roller Ring 80x120x16 BRG-I-167
AIRPEL AC-9249-4 Anti-Stiction Air Cylinder 100mm stroke CYL-SQU-I-134=2B22
FESTO solenoid valve /W manifold MHA1-PR8-V-D-L-SA38 945KR 15033246 VLV-I-205
ORIENTAL VEXTA A6714-9015KHG Stepping Motor 5-phase 0.0144˚ MOT-I-543=P712
IPS SMART MOTOR CONTROLLER PCB-I-E-622=6AX2
Old type NNB HRA HRW35 include HR2042 THK LM Guide Block With short rail BRG-I-2
NEUGART Servo Motor Reducer PLS70 Ratio 1:5 Gear Head RED-I-11
HITACHI NNB 100W AC Ratio 50:1 MOTOR CA19-010-50B 3 PHASE GEAR MOTOR #20@34
PANASONIC MSM021A1UX 200W AC SERVO MOTOR 0.2kW 0.64Nm MOT-I-572=2J42
XSGB40-H NIB MISUMI/SURUGA SEIKI High Precision Rigidity Manual Linear Stage
LS L7SA002A AC SERVO DRIVE DRV-I-897=6A32
THK NNB BIF2005-5RRG0212LC3 Grod Ball Screw short Z axis CNC BSC-I-274=ID64
TPC NGQM16-175-W1HN AIR CYLINDER 175mm long stroke guide pneumatic CYL-GUD-I-105
MITSUBISHI FX1N-60MR-ES/UL 35W PLC PROGRAMMABLE CONTROLLER PLC-I-475=7C22
MITSUBISHI FX1N-60MR-ES/UL 35W PLC PROGRAMMABLE CONTROLLER PLC-I-475=7C22
NNB PANASONIC FD-F71 Fiber Optic Liquid Leak Detector SEN-I-802=7C54-1
YASKAWA SGDE-02AP 200W 1PHASE SERVOPACK DRV-I-494=2I32
Nickel plated Micro head positioner XY Axis 70x70x40 7.5stk STA-I-122=5F21
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SMC MSQB20A ROTARY CYLINDER RACK PINION type adjustable deg CYL-ROT-I-60=2M42
NSK LAW21EL710-2 Linear Bearing 1Rail 2Block Wide Lubricated
XY Linear Axis Precision Micrometer Positioner /-7.5mm 70X70X36 STA-I-128=5F31
12-MGPL32-5-Y59BS SMC NNB GUARD CYLINDER for clean room CYL-GUD-I-17
CKD NIB AMD312-10UA-8-0-3 Air operated valve VLV-I-384=7C12
MXS20-50AS Slide Table Cylinder CYL-TAB-8
AXIOMTEK SBC 8163 Rev.A2 Size Flexible PGA370 CPU Card PCB-I-E-525=6BX4
IKO NNB LWHS20660L LM Guide Linear Bearing 1Rail2Block CNC route LMG-I-263=1M15
NNB 775-200558-001 FLTR,HI FLOW, ALD OXIDE,VXT SEM-I-145=2M24
THK NNB SHS45LCSSF long type rner block for maintenance LMG-I-108=1C12
MXQ25L-10A SMC D-A93 Slide Table Cylinder 10mm stroke CYL-TAB-141
SMC MXS25L-50 Slide Table Cylinder CYL-TAB-13
NEUGART PLE 60 I=15 OP,02 2,400W Reducer Ratio 15:1 Germany RED-I-230=2L34
HOKUYO NIB PDM7301, DMH-HC1 Parallel Optic data transmitter SEN-I-533
APEX Gear AS/FR 042-S2-P2 005:1 motor input 11mm dia RED-I-183=P203
CKD NIB AMD322-10UA-8-0-3 VALVE VLV-I-385=7C12
PANASONIC MSMZ022B1E AC SERVO MOTOR 0.2kW MOT-I-790=2J41
CREVIS HV-B080V-LD CCD Lens with controller dual Channel OPT-I-109=1N11
SVS-VISTEK Industrial Camera SVS340MUCP-E00015 OPT-I-210=P411
OMRON NIB C200H-NC211 NC IT PLC-I-609=7C32
CQ2L40-DCG9602G-XC11 SMC Compact double acting footer CYLINDER CYL-SQU-I-5
RORZE R1.1 2009.3.11 LASER INTERFACE B/D PCB-I-E-582=6AX1
SANYO DENKI NIB RM-5623S,103-7506-5590 RORZE STEPPING MOTOR 2PH MOT-I-1311=2K13
MGPL40-100 NNB SMC Compact Guide Ball Bush Air CYLINDER CYL-GUD-I-34
THK NNB BLK1616D640L 16mm lead Rolled Ball Screw linear bearing BSC-I-315=IM11
SVS-VISTEK German Industrial Camera SVS340MUCP OPT-I-209=P511
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