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。
EATON 35V35A11B22R 02-137130-2 NSNP
BENTLY NEVADA 3500 NSNP
DANAHER MOTION M.1302.5091 MMC-SD-2.0-230 100-240VAC NSNP
REXROTH MSK040C-0600-NN-M1-UG0-NNNN R911306060 600VAC 3.1A NSMP
SIC MARKING I52 MP
PROSOFT MVI56E-MCM NSFS
RELIANCE ELECTRIC 103778-63BS NSMP
INDUSTRIAL MRO P50739 NSNP
SIEMENS 7MF4433-1DA22-7-Z 10.5-45VDC .036-3.36PSI NSMP
SIEMENS 7MF4433-1CA22-7-Z .58-.87PSI NSMP
FANUC A20B-0009-0150/06B CIRCUIT BOARD * *
ALLEN BRADLEY 271-T3C20D8 SER. A 6" NSMP
SHOWA OLP12SB-L-L W/ OLP12SB-L-L-5LT NSMP
BRANSON AO3.0 ACTUATOR
ROSEMOT 3051CG4A02A1AFAK5M5 275PSI NSMP
ALLEN BRADLEY 1398-DDM-019 VER. 1.36 NSNP
ROSEMOT 9240002-685A NSNP
ROSEMOT 3051CD1A02A1AH2K5 10.5-30VDC 2000PSI NSNP
ROSEMOT 2410-SFRF021PSE50A1P NSMP
HONEYWELL C7012 NSNP
CONTROL TECHNIQUES 861122-03 240V 9.4A NSNP
DANFOSS FC-302P4K0T5E20H2XGXXXXSXXXXAXBXCXXXXDX NSFS
HARLAND SIMON H4893P4050 * *
HARLAND SIMON H4893P4050 MP
FANUC A06B-6096-H208 NSNP
FANUC IC697CMM742-FF MP
SIEMENS SIMADYN D 6DD1661-0AB1 CSH11 * FACTORY *
SIEMENS 6DD1661-0AB1 NSFS
REXNORD RC-160-2 10' NSFS
ABB 3HAB8799-1/2B DSQC266K NSNP
SIEMENS 1010DNR-T2KGS-2 MP
SIEMENS 6AV3688-3CD13-0AX0 NSMP
SKF CATL33BX600X1A1G0FS/E110CB BSRBFU0.09/2-B31R 110V 0.82A NSNP
ABB SNAT633PAC 61049444 REMAN
ROSEMOT 1154SH9RA NSMP
BOSTON GEAR F7322SB7G MP
INDUSTRIAL MRO 3002K641 208-230/460V NSNP
ALLEN BRADLEY 1746-N08V SER. A F/W 1.00 DATE: 2017 REMAN
SIEMENS 6DD1640-0AC0 NSMP
GE 0184B7360G002 115VAC NSNP
FIREYE 60-2204-2 NSMP
SIEBMEYER M15 0265411EC NSMP
EATON 45A5515G12 MP
REXROTH MSK100B-0200-NN-MLAP0-NNNN SERVO MOTOR 3 PHASE
YOKOGAWA EJ120-S-DES2A-10DA 24VDC 7PSI NSNP
SCHNEIDER ELECTRIC LC1F500 690V 700A NSNP
THK HSR35LA NSNP
ALLEN BRADLEY 1794-L34 SER. B 24VDC F/W 1.2 NSMP
ALLEN BRADLEY 1747-L532 SER. F F/W 11 DATE: 2015 NSFS
AMRI CA-SR140-10-F/C 35-150PSIG NSNP
ALLEN BRADLEY 1336F-BRF75-AA-EN SER. A 540/650V NSNP
BOSTON GEAR ORC2FJTMP18 NSMP
COGNEX 800-5828-1 VISION PROCESSOR MODULE
MSA A-ULTIMAX-XP-E-17-U-0-N-0-0-0-0-0-0-0-0 NSMP
ALLEN BRADLEY 1756-OF8 SER. A F/W 1.5 DATE: 2011 NSFS
ENDRESSHAUSER 53H22-1F0B1AB0B2AA 85-260VAC 230PSI MP
HONEYWELL TVMIQX-80-1-22-0-000-000000-000 RECORDER * FACTORY *
AUTOMATION DIRECT GS3-4020 380-480V 32A NSNP
YOKOGAWA 437003/D2 NSMP
OMRON F3SN-A0622P25-04TS NSMP
ROSEMOT 9240002-657A NSNP
TOTAL CONTROL MMS22300CXX 120V 3A REV. 417T MP
ABB 3HAC7489-1 MP
INDRAMAT DDS3.1-W030-D SERVO CONTROLLER * *
MARPOSS 81696AH8EA
VOGEL MKU2-BW3-10001 230V NSNP
INDRAMAT MDD071A-N-040-N2M-095PBD NSNP
SIEMENS 6AV6 643-0CD01-1AX1 MP277 10" TOUCH PANEL
ABB PHARPSPEP11013 6644463A2 120/240VAC 25A NSMP
SIEMENS A5E00302286 12" NSNP
SCHNEIDER ELECTRIC LC1F500 NSNP
FANUC A97L-0218-0281/70F-45 NSFS
ROSEMOT 8711TPE020R1E5Q4 0963005409612011 740PSI MP
NORDSON 7162080 23.5-28VDC NSMP
ALLEN BRADLEY 1756-L55M13 PROCESSOR SER. A F/W 1.4 DATE:2008 * FACTORY *
FESTO DRRD-50-180-FH-Y9A 574405 NSFS
XYCOM 9450-2790017010000 MP
JOSLYN CLARK 713UPDG 110-120V NSNP
OMNIGUARD 652-10101 NSNP
MOOG 631-734C1 45000PSI MP
HONEYWELL YSTD924-(J2A)-00000-FF,W3,TP,TG,SS,FC,F1,CC,A5,A1,0X,(B4) 4500PSI NSMP
NACHI RTP153-15 MP
PAPER CONVERTING MACHINE 86015 0221-19344 NSNP
COGNEX 828-0105-2R DMR-200S-00 48V NSMP
IAI RCS-SM-I-150-M-500-M MP
IAI RCS-SM-I-150-M-500-N MP
BROOKS 5853IAZ04 NSNP
AVTRON 630102 CONTROL BOARD * *
AVTRON 630103 CIRCUIT BOARD * *
MITSUBISHI A2USHCPU-S1 CPU IT * *
ENDRESSHAUSER 53P1H-EL0B1RC5B2AK 85-260VAC MP
SIEMENS 6ES7952-1AM00-0AA0 NSFS
PANASONIC NACHI MFM552Q2V NSMP
JOSLYN CLARK 5U4-76 110-120V NSMP
ALLEN BRADLEY AC DRIVE 20BE1P7A0AYNANC0 SERIES A * *
COOPER EATON 242010-4XS NSMP
THOMSON MICRON 42-114379-C910 NSNP
DANAHER CONTROLS 9122000000011 NSNP
KOOLTRONIC K2A4C2RP17R NSNP
SIEMENS 6ES7 318-3FL01-0AB0 CPU
GRDFOS TP40-160/2B 91122126 145PSI NSMP
SIEMENS 6EP1933-2NC11 24VDC 9A NUPI
SCHNEIDER ELECTRIC HMIDT65X 12-24VDC NSNP
RELIANCE ELECTRIC MAX-400 20-85VAC 15A NSNP
ROSEMOT 3051CG4A02A1AH2S6B2L4E5 300PSI NSMP
SONOSYS MLM0698080/3MHZ/35W NSNP
GENERAL ELECTRIC 193X526AAG02 REV. B REMAN
PROSOFT MVI46-HART REMAN
WOODWARD 9905-867 MP
GENERAL ELECTRIC DS3800NDAC1E1F NSMP
HARMONIC DRIVE SHF-20-100-2UJ-SP NSMP
HUBBELL HC59345-009 230/275V 150A NSMP
FIFE CDP-01-MMM 22V 3.5A NSNP
STI MC47LRS-12-300-LCM1-30XC-30RC 82443-0040 24VDC 1.7A NSMP
ABB FEH321-050P1D1W1W0A1A2A1B0Y1AYF6M5 266F NSNP
EMERSON 3051CG2A02A1AB7H2E5M5L4 NSFS
ODRIVE S37DT71C4 GEAR MOTOR * *
CUTLER HAMMER 758-4 NSNP
GENERAL ELECTRIC 9T51B11 NSMP
ADMAGCA CA204SN-CB1-NSA-A1DH/BR/SCT/FF1 100-240VAC 3/4" NSNP
FANUC A06B-0113-B175#0008 NSMP
REXROTH 4WRZE25EA325-70/6EG24N9ETK31/A1M MP
WEG NACFW110058T4ON1Z 10574743 380-480VAC 3/58.5A NSMP
HUBBELL HC48749-101 250VDC 1A NSNP
NABTESCO RV-120C-36.75 NSMP
MOOG D634-1001 P60KA6M0VSM2 24VDC NSNP
ALLEN BRADLEY 808-J17 SER. F NSMP
ALLEN BRADLEY 20AD8P0A3AYNANC0 SER. A F/W 5.001 480VAC 8A NSMP
ALLEN BRADLEY 1756-IR6I SER. A F/W 1.9 DATE: 2004 NSFS
PIONEER MAGNETICS PM2500A-1 5D200-0-3-4 115VAC 16A MP
ASCO 0009200301003000 110-120V 100A NSFS
ENDRESSHAULD134-SCS158AA1 24VAC/DC NSMP