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。
BES Technology M6R 20301 rev 3 M6_MV5575M 30105
Waters Ion block assembly for micromass ZQ
Tokyo Electron TEL BB10-25-11 CVDLPQWR_2
Yokogawa PU20-0N SP35-5N F3SV64 DA02-0N NC04-0Z NC02-0N LP02-0N PLC #
Signametrics SM4042 relay scanner
DEIF 1044500430D 100028668 2044500435 D
Jeol AP002310(00) IMAGE SELECT PB
Jeol AP002282-00 SCAN GEN(1) PB
HV# Mitsubishi Q62P Q06HCPU QJ71LP21-25 QY42P Q68DAV QJ71C24N QJ71C24N-R2 MQ-HUW
Honeywell assy 51401635-150 rev G High Performance Com/Ctl
Yaskawa JASP-WRCA01B Rev. C1 2 06 Q11076-410-1
FEK physiktechnik optovib
Panasonic MSMA5AZA1F Harmonic CP-16A-33-J215A-SP Drive #
Illumina 15017804 C 15030361 B
TEL Tokyo Electron CPC-T0033A-12 TOB1033 IO CSB #01 Board
ESI P/N: 116346 LCA/LAKA 76646
ESI P/N: 116346 LCA/LAKA 82206 rev D
Panasonic MSMA5AZA1F Harmonic CP-16A-33-J215A-SP Drive
KOB DON-105HR14Z1M0
Canon GG0-0851 RA-CT GH0-0466-01
Matrox MVP-AT/DIGITAL 0272-04 MVP/ANALOG 273-07
Honeywell 51304485-150 MC-PD1X02 HDW: S FW: E Digital input module
Honeywell 51304684 51304685-100 HDW: H FW: D Advanced Comm module
Yokogawa CP134E Suff: -16 Style: S1 module
Esitron 695.01032-2 MP100.751 DSR-0307
Applied materials 0190-09475
Anritsu 322U13269(Y2) A1306 34Y110446C MT00112 A00 34Y110447 MT00231 A00
Anritsu 34Y108179B MT00268 A02 A1001 322U13640b RF CONT for MS2665C
SMC P49522094 Rev 2 P49522092 control board
Allen Bradley PC-669-0696 rev B compact power board
Opto-Electronic MOD.6C.10.10.RS232 654 AA.AOTF.nC-TN 654
Perkin Elmer Series 200 Peltier Tray Control assembly N293-0036
Leyb Penningvac PM31 89788
Shinkawa CMU-13A CMU-15 camera and controller 100VAC for wire bonder
Parker SVAHX-S Drive SVAHX1200S/232 SERVO DRIVE
Rofin 130400369-00392 Roden F-Theta-Ronar f=163mm
Spectro VAC IFA for X-LAB 2000
Concurrent Technologies P/N 750 6009-58 rev C PIII 700MHz
Socomec FU300 E301812D FU320 E301832A FU670 E303182B
GSI 281.5773.00 FAST U-OSIB
Mydata VVG2 Ed-1C APCB=L-19-827-1C L-19-991
Greenspring computers CPCI-200A-FP REV A 98051D IP-Dual PI/T IP-OCTAL PLUS-4
Greenspring computers cPCI200FP REV A 98051D IP-Dual PI/T IP-OCTAL PLUS-422
Greenspring computers cPCI200FP REV A 98051B IP-Dual PI/T IP-OCTAL PLUS-422
Greenspring computers cPCI200FP REV A 98051B IP-OCTAL PLUS 422 IP-Dual PI/T
Greenspring computers cPCI200FP REV A 98051B IP-OCTAL PLUS-422 IP-Digital 48 ##
Yaskawa JUSP-ACPCA05JAA rev C2 JUSP-ACPCB05JAA rev C2
Allen-Bradley PanelView 1000 2711-K10C15 SER: F FRN: 4.46
Screen PTGU-001 card
Xycom CPU XVME-688 PN 70688-011
GET Engineering 10044601 VME-II-ATDS 6V412
VFI JR3 VME-2105 rev B assy 1513 P/N: 15400-00170
Horiba STEC Criterion D519MG Gas: BLNK 1000SCCM Option 3144
Horiba STEC Criterion D519MG Gas: BLNK 1000SCCM
Horiba STEC Criterion D519MG Gas: BLNK 1000SCCM Option 3072
Horiba STEC Criterion D519MG Gas: BLNK 1000SCCM Option 3072 digital massflow
Tokyo Electron TEL TAB22A-1/PURF2 2L81-050009-14 2L08-050009-12
GSI 269.328.00 Roden F-Theta-Ronar f=163mm
Motion Science MP3-404HR2 Mopro3 Servo 220-240VAC
Allen-Bradley PanelView 1000 2711-K10C15 SER: D REV: B FRN: 4.20
Hamamatsu 29984021A LSM control board
Sigmapoint 204-00006-00 COR-050015980045
Itac-Id206 FTACCPU_A 2242 A#01 ITAC LCDCON TX09D70VM1CDA
Shimadzu RF-CPU V02 206-60505K
Yokogawa 701255 High-speed 10MS/s 12bit Non-isolation module
FSC 10014/I/F 10014/1/1 10014/M/1 10004/I/1 10004/F/1
Arburg 757 SN: 165.211 A 762 SN: 168.063 A
EXFO IQ-9100-01-08-B-70-LP Ver. N-1.0 module
HV# Daifuku DD Servo actuator D51BSC/D
BOC Edwards turbomolecular pump EXT200/200H 24V for Waters ZQ Micromass
Lion Precision CD-1 070270-04 Probe C2-A 061506-08
Stranco USFilter WPC-1018 water particle coter
Sperry Marine VMFT Motherboard DG43NB P/N: 04770-001 A
Proface GP-4501T (Analog Touch Panel) PFXGP4501TAD Ver 4.5.0
Honeywell 51405044-175 Fieldbus interface module F.W.: C H.W.: C
ESI CKA 154600-01 rev A
SVS-VISTEK SVS11002MTHCPC Rodagon 1:2.8 f=50mm
Adimec A4050m/31 Iss:2.0
Gildemeister 0.865.376-3 MSP MS1
Berger Lahr WD 3-004.08-01 Erz. Nr. 64304080103 230-240VAC
Nikki Denso Actus power NPSA-2.5NN-60-E1
Teclock GSD-720J-H type D durometer
Baumer OADM12U6460/S35A V212
Gigaphoton controller A 7A2-43-39200
Siemens 6ES7315-2EH13-0AB0 6ES7331-1KF01-0AB0
Yokogawa PU20-0N SP35-5N F3SV64 DA02-0N NC04-0Z NC02-0N LP02-0N PLC
Mydata automation MOT3 Ed-3 L-49-0008-3 MI Ed-5C L-19-049-5C
Jenaer 23S21-0560-803J7-AA chuck
Yaskawa SGMPH-15AAA-TE21 AC Servo motor
ADE Phase Shift trinocular head for Microxam (553.8nm)
Olympus FV5-LD405-2 405.9nm
EKF CU2-QUARTET 0.04
ZEISS EPSa 000000-1044-860V05 000000-1044-860/02 000000-1232-315V2
Canon OAS-CD BG3-5210 BH9-0104
Hokuyo UTM-30LX-EW UUTM013
Cognex VPM-8120X-5060 rev A OPT:A-B-D8 200-0113-6B
GE Medical 2111146
Illumina assy 15007748 CCA.Z-AMP PI stage-2 P/N 243192 rev B
Synthes 329.151 Cutting Pliers w/Positioning Pin ø3.0mm
Nikon 4S017-945 RCBRCNT board
HACH sc200 LXV404.99.00502 general purpose analyzer
Indramat DDS02.1-W015-D with DAE 1.1
Cameca 039245322 39245323
Advantest BLM-020387 BLF-020574 PCB for R3456
Candela instruments scan head assembly
Coherent 61155 61156 PCB board for Vector 1064-750-01
Moore MBX APACS 39MBXNAN P/N 16180-1/14
National Instruments cRIO-9004 cRIO-9101
Galil DMC-2143 Rev E ICM-20105 Rev B motion control
Qualitron 12A-8312-01 13 9194 03 DC isolation board
Honeywell 51401551-301 K2LCN-3 HDW: R KFW: B LFW: P board
FEI GIS Controller 26833-E 230VAC
Honeywell 51402755-100 K4LCN-4 HDW:G KFW:G LFW:B board
Adimec-1000m/D_ST Iss.: 1.0 Rogonar-S 1:4.5 f=60mm slide
Honeywell 51402755-100 K4LCN-4 HDW:J KFW:J LFW:B board
Honeywell 51402755-100 HDW:K KFW:K LFW:B K4LCN-4 board
GSI assy 229.1569.03 rev C 100KHz PSD2 (IR)
GSI assy 229.1569.03 rev B 100KHz PSD2 (IR)
Syslogic AT/BBC-2E G2511-4
Syslogic AT/BBC-2E FBCORE-1E/BI G2511-3
GSI Lumonics IP Serializer assy 229.1123.00 rev A
Nabco MC-403-03C 885 72739905
Nikon 4S007-580-C PPD-A/D 4S007-598-A PPD-CLK PCB
Amersham Biosciences pH/C-900 V1.01 18-1107-76 and conductivity flow cell
Pilz PNOZml1p PNOZmc7p PNOZm1p PNOZmo4p PNOZmi1p PLC
Hokuyo UST-20LX UUST004 Laser Scanner
Delta Tau 602199-103 602405-101 602200-102
Cognex VPM-5218-32 801-5208-01 E 800-5710-1 Rev A
Canon MLE-CD BG8-3658 BG3-5231 BH8-2479-03
Mitsubishi BC386A664G51 J3-P872
ERS 180730.2 180 700.1 Raisonance STR912F EA EDIP320J-8LW
ETO ABX-X450 Rev: C