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。
KLA Tencor MMD analog AIT UV 0052196-007 rev AA
KLA Tencor MMD analog AIT UV 0021488-005 rev AA 0021488-001 rev AB
Mitsubishi Melsec Q06HCPU QJ61BT11N QD75P4 QD75M4 Q68ADV PLC
BR 4PP210.0000-95 IF786
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SHINKAWA BH-150 CMU-13A camera and controller 100VAC ##
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ADE PS 8125 50AT ∞ NA 0.55
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ale systems 003-0219
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dSPACE GmbH DS1103-11
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Coreco OC-TCX0-MXD10 P/N: XR-M130-10801
WAVE ESI P/N: 0020-2983
Noran Instruments BIAS UZ-PP 170A117500-I 176A117501-K2 700P118985-G 170P001674
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Jeol AP002129(01) MPU PB
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Mitsubishi Q62P-A2 Q06HCPU Q172LX QJ61CL12 QJ71C24N QJ71BR11 QH42P PLC
Yaskawa JZNC-XRK01D-1 XCP01C CPS-150F
BOBST 0701249701 723-LW 11246054
Yamaha KCX-M4210-013 CPU board assy and KCX-M4410-000
Brooks instrument GF125CXXC-SH47015L-CXVOE0-1181AX-000 N2 15000SCCM
MKS 2179BX52CR14V/Viton 500sccm/N2 Swagelok 6LVV-DP6901-C 6LVV-DPLVR4-P PALL
Emerson 1420A2A3A5N5J1WL2 smart wireless gateway
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GAGE CHEK 200 main board assy 11D12990 11D129905
DEIF CM-2 POS 2034220014 module
Datacon IPUC61 REV.: 1.0a Nr.: 86505090061
Tektronix P3420 Variable Output Pod
Sony Tektronix P3420 Variable Output Pod
Hamamatsu Photonics C10000-518 H/W: R05 T/G: E02 F/W: 2.22
Hamamatsu Photonics C10000-518 H/W: R05 F/W: 2.22 T/G: E02
IAI X-SEL controller X-SEL-KI-3-400.200.200B-2 AC200-230V ##
Muller 19715 PCB use for 6684C with Bell Howell panel
IAI X-SEL controller X-SEL-KI-3-400.200.200B-2 AC200-230V
BIO RAD PROTEAN II xi Cell Electrophoresis Cell Catalog# 1651811
KLEINHENZ ELEKTRONIK IN CIRCUIT EMULATOR KSC4 ET66P
RKC instrument J-CVM-5/N V.01
Tattile TAG-3 MBD 780@50 ICX415AL R.11 computer 0.3X-1X 1:4.5
NSK ESA-Y2005T23-21 YS2005FN001 cable
FAST FV2300 LNX/M2/P4-2.4
Protein Solutions DynaPro-99-E-50
IQ Automation Flatman FS150SIILDJSG TFT Display
FV-aligner DOS/P1/P3-700 100VAC ‘AS IT IS’
Olympus DV320507 MV1019 13G DV320507 03A MV2074
Shimadzu LCMS-ANALOG2 225-03254-92
MCAL 12X 107K001 objective
Siemens 6ES7614-1AH03-0AB3 CPU614
Screen DEM1 23440390-11 (KCPU 0036-01)
IAI XSEL-J-3-200A-200AB-200A-N1-EEE-2-2 AC200-230V 50/60Hz
D4EX40195 IFB-ZWT03B REV 1 CONTROL IT
Siemens CPUBP-S26361-D534-V113 S26361-D544-V2
Physik Instrumente PI E-650.00 E-650.00X
Yokogawa FX103-4-2
Novellus HDSIOC 0 WET FRONT END WFE 02-178673-00 rev 4
Vilber Lormat DP-001-FC
SUPER PDSBA rev 1.1 with CPU 2.13GHz RAM 'AS IT IS'
Yaskawa motoman JUSP-ACP10JAB O/N R10950-312-14
Laser Quantum Finesse V10 V1O Rev 1.30 KI0 060510
KÖRA-PACKMAT LB-2 FW-520 010600185
Nikon controller 11D13117-1 for toolmaker microscope #
Nikon controller 11D13117-1 for toolmaker microscope
ADE PS 8126 50AT ∞ NA 0.55
Rofin ALI_V30b.DDF 796067-00218 OPO_V110.DDF 796057-00056
port 66902 lamp housing
FERAG 577.561.000 KX 004.4 board
Acumen 10006 rev A
Advantest BGR-024589 BGF-024781
Veeco XRF-4x00/5x00 SCB P/N 16001-1 Rev B board
SIG Tester 4 TSG board 01086-80001 rev C assy 593-11906 module
ETEL DSCDP121-122-000 digital controller
Nikon 4S015-084 BUSMON3 board
Nikon 4S018-049-3F EPDRV2 board
SPEA LP00500-4 LP00510-4 EL.LEV.A
Leica instruments 0422 30505 699 000 086 REV01/086-0
Siemens 6ES7453-3AH00-0AE0 fction positioning module
Mitsubishi Q61P-A2 Q06HCPU QJ71C24N-R4 QD75D2 QD75M4 QJ61BT11N QX42-S1 QY42P
Honeywell NGI assy 51401583-200 HDW: F FW: C
Honeywell NGI assy 51401583-200 HDW: R FW: C
Honeywell assy 51401583-200 HWD: H FW: C NGI board
Kontron elektronik KSC IMO-KSC- ECO51 In Circuit Emulator 220VAC
Nabco MC-206-01 887 72739965
Nabco MC-207-01A 885 72739966
Matrox Y7291-02 Rev B XMI02/12/8500
Adimec A4050m/31 Iss:2.0 and navitar f=75mm 1:3.5
Yaskawa MP2200 MBU-01 CPU-02 218IF-02 SVA-01 EXIOIF PLC
Hylax technology HT5020YSB-SB
KS 00870-4000-000-08 motherboard for 984-10
Storz xenon nova 20131520 NL495
HV# Hoya laser head L-212-G1
Gigaphoton controller A 7A2-43-39300
ICOS MVS308/6/1/5 MVS725/0/1/2 MVS601/2/1/6 MVS610/1/1/0
Mitsubishi heavy PWB7C130032 DWG7CA78151 ASY7CA74047
Mitsubishi GT1575-VTBA GT15-J71E71-100 #
DekTec DTA-2174 R2 4x 3G/HD SD/ASI Genlock
Xentaur XDT-PM-PB Dewpoint transmitter
PBF PRA100M3 FEI 4022 430 06921
DICA 6400 CPU6421 BRI 6471
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