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。

Intel 512AN_HMW WIFI Link Adapter

 Intel 512AN_HMW WIFI Link Adapter

Intel 3165NGW Dual Band Wireless Card

 Intel 3165NGW Dual Band Wireless Card

Applied Materials 0010-21748W RF Automatch Controller

Lam Research 853-232450-004 Heat Exchange Pedestal

Hitachi CR-712T-AC Wafer Handling Clean Robot

Shimadzu TPB-60D (1) Turbomolecular Pump Power it

NEC MultiSync X551 L550UG LCD Monitor

Precitech Precision ULTRAPATH II Machine Control System

Eni GHW-55A 3D80-000075-V6 RF Generator

Adtec AXG-5000III RF Plasma Generator

Toyota Industries T1200 R07-0014 Dry Pump | 3-Phase 208V 50/60Hz | 24A Current

Edwards iXL120 200-460 Dry Vacuum Pump

Shimadzu TMP-3203LMC-K1 Vacuum Turbo Molecular Pump

Ultron UH108-12 Wafer Backlapping Film Applicator | 240VAC, 1 Amps, 50/60Hz

Alcatel A100L51374 A100L Dry Pump

Bird Electronics 8329-300 2kW Oil-Cooled RF Attenuator

Siemens ACUSON ANTARES Ultrasod Machine

GNB 6-90G15 Absolyte GP USP Battery

Kathrein 80010966 8-Port Base Station Antenna

BrainLab Kolibri Cart 1.1 Surgical Navigation System

Commscope RV4PX310R-V2 10-Port Sector Antenna

Dilon Technologies 6800 Breast Ultrasod Imaging System

Stryker 6000-115 Orthopedic Navigation Spine Systems

Chatillon BP15-400-T Mechanical Bench Scale

Haemonetics Cell Saver 5 Model 2005 Auto Transfusion System

Kathrein 80010799 12-Port Twin Band Base Station Antenna

Finisar FOA-R9100SA-RBW6C-AA016 Coter-Propagating Raman Amplifier

R9100SA Coter-Propagating Raman Amplifier 2250mW Wavelength 1420-1480

Mellanox MTX6240-2SFS Mellanox Metrox 40KM Long Haul 40G

Mellanox MUA9002F-2SF-500 Ufm SDN Appliance 1U Vpi Server w/:MUA90-HD ,MUA90-PF

Netapp AFF-A250 all-flash array with 111-05329B1 Dual controller  Dual PS

Mellanox 20786300 Nps-400 Appliance 64ports Without Encryption With Tcam

Spirent MX-100G-F2 HYPERMETRICS MX 40/100G CFP 2 PORT Module

Mellanox 20786100 NPS-400 Eval System, 96 ports, No Encryption, No TCAM

NetApp AFF-A400 w/ AFF-A400A-CNTLR-C x 2 ,X1161A-C x 2 ,X1151A-N-Cx 2, X66240AX4

NetApp AFF-A400 w/ AFF-A400A-CNTLR-C x 2 ,X1161A-C x 2 ,X1151A-N-Cx 2,

NetApp AFF-A400 w/AFF-A400A-CNTLR-C x 2 , X1161A-C x 2 , X1151A-N-C x 2, cables

Netapp FAS8300A w/AFF-A400A-CNTLR-C x2 , X1161A-C x2 , 4 power supplies  cables

Tandberg HD MPEG-4 Encoder EN5990

Netapp AFF-A400 X3166A-C FAS8300, w/ AFF-A400A-CNTLR-C x2 - No licenses

Granitemicrosystems GE Healthcare FD200135 w/ FSP FSP500-80BU 500W Power Supply

Netapp FAS2720A dual controller 111-03068 shelf With 2 controllers  2 PSU

SPIRENT MX-100G-F1 HYPERMETRICS MX40/100GBE CFP 1-PORT MODULE

Netapp AFF-A220 ified config. NAJ-1501 inc.: 2 controllers  2 power supplies

Agilent 8164A Lighwave Measurement System  86133A Power Sensor  81680A-072

GE vivid i cardiac vascular h45021ag p/w :b3kn3-8pfkw-9tgsj-9wced-n5kh2 w/ ge

Overland Storage Neo2000E LTO 5 AQ273M 80000298-107 Tape Library 10300243-004

KROHNE Optimass 7400C T25 high-end Coriolis mass flowmeter For Liquids, Gases

Mellanox MT51336-EN-EVB 10/40/56 Gigabit Ethernet Evaluation Board

Mellanox MSN2700-BS2F Spectrum-based 40GbE 1U Open Ethernet Switch Hardware only

Pfeiffer Adixen Alcatel ACP28G Vacuum Pump P0385E4 V6GATSFKBF

Applied Materials AMAT FDCU FIB DC IT 50715430100 YM-02-625A  BSPS BIPOLAR

Mellanox MSN2410-BB2FC Spectrum-based 10GbE/100GbE 1U Open Ethernet switch

 Duty 37.5MHz-47.5MHz

HP / Agilent 83751A 2-20GHz High Power Synthesized Sweeper w/ opt: 1E1 1E5

GIGA-TRONICS 50020A series 50000A VXIbus MICROWAVE SYNTHESIZER 10MHZ-20GHZ

Ericsson Redback SE800 ENET 10Gb POS OC-192c/STM-64c SOUIBMSZAA ROA1283183/2 MOD

Agilent / HP 1100 Series HPLC System 1100 G1311A G1313A G1316A G1315B G1379A

Agilent 1260 MWD Infinity Multiple Wavelength Detector G1365C

IBM  Lenovo Genuine 73Y9549 DCA-CY DC/DC Converter 45D3922

Mellanox MSN2100-BB2RC 40GBE 1u Switch with Cumulus Linux 16 QSFP28 PORTS 2 AC

AGILENT E6978-26592 E6978-66492 Verigy Advantest Board for 9300 Tester E8001SPC

NetApp DS224C 2.5in 24 Bay Storage Shelf 111-02889C0 NAJ-1501 w/See Description

VARIAN TV 801 SCIEX 1012180 SQ336 Turbo Molecular Vacuum Pump

Agilent 1260 Infinity ALS Standard Autosampler G1329B

Mellanox MSX6018T-1BRS InfiniBand 2Based FDR10 18-Ports QSFP 1U Managed Switch

Mellanox Technologies MSN2410-BB2F Spectrum Based 10GBE/40GBE 1u

Mellanox MSX1024B-1BRS 48-Ports QSFP 10gbe1 2 Pt 40/56gbe Sdn Switch System

Netapp AFF-A150A-001 storage w/ 111-04373 X 2 controllers, PSU x 2 , No rails

NetApp AFF A200 Storage System w/ x2 NetApp 111-02505B4 111-02507B4

OGP (OPTICAL GAGING PRODUCTS)QVI STARLITE 150 VIDEO MEASUREMENT SYSTEM

Packetlight PLN CFP2-ACO-D-1101 200G pluggable CFP2 coherent (ACO) table DWDM

Julabo FP50 w/ HE(V.2) Refrigerated Heating Circulator Bath Chiller AC:207-253V

LOT OF 100 MAXIM Dallas DS80C400-FNY IC Chips

OFITE PORTABLE OIL MUD LABORATORY 162-60-1-LH / 131-50 Emulsion Stability Meter

SHIMADZU SERVO CONTROLLER 4830 347-39496 250V/5A/TYPE T

HP Agilent 83020A Power Amplifier 26.5GHz 27dB w/83020-69008 NFTS  Detector

Keyence XG-X2800 Line Scan Camera Controller w/ CA-E100T IT

Netapp E-X551207A-R6 E5500A,12GB Controller,40Gb IB,BBU , CPU , 12GB RAM

Netapp AFF-A400A-CNTLR-C AFF-A400/ FAS8300 cntrl w/X1161A , X1151A ,X737A x 2

HPE 874061-B21 874059-001 881412-001 Apollo Ethernet 10/40/100Gb Switch

Linear Technology LTC1733EMSE#TR Battery Charger Li-Ion 1500mA 4.1V/4.2V 10-Pin

GENMARK ROBOT/PREALIGNER INTERFACE 860214A01B 860214A01 REV:C LS-421E-1001

Mellanox MSN2100-CB2RC SN2100 100GbE 1U Open Ethernet Switch with 16P QSFP28

Huawei 1x10GE-8xGE-SFP 1-Port 10GBase LAN/WAN-SFP  8-Port 100/1000Base-X-SFP

Mellanox MSN2100-BB2R SN2100 40GbE 1U Open Ethernet Switch with 16P QSFP28 Ports

Applied Materials AMAT XPS Power Supply 0090-B0800 CLT

Huawei CR5D00L2XF71 2x10GE-SFP 2-Port 10GBase LAN/WAN-SFP Physical Interface

Beckman Coulter P/ACE MDQ Capillary Electrophoresis System 144002 144872

Agilent 89600S E1421B VXI Base Vector Signal Analyzer w/ modules  options

Disco Developed GF01 Series in-feed grinding wheels GF1-SD320-BT100-50-N2995

NI PXI-1042 WITH PXI-8196 6025E 6508 PXI-8430/8 7344 PXI-GBIC PXI-1411 PXI-5122

Hitachi DW-F800-DBSC Virtual HDD Storage Array w/ 2x SSWDB 3290646-A IO Cards

HP FlexFabric 5830AF 96G Switch (JC694A) WITH CABLE FAN  PSU

9 scale MPC8548EVUAUJ Microprocessors MPU PQ38 8548E FCPBGA783

Olympus BX51 Upright Microscope BX51TF w/ Microscope lamp U-LH100-3

METTLER TOLEDO A Rheomat RM180 Rheometer w/ METTLER TOLEDO LG2000/180  CASE

Mellanox MMB8500 Mellanox Technologies X86 Dual-Core Chassis Management

300275542 / 810-00320-28 / BAA9Y1RBAA Lucent CBX500 STM1 Rev:27 (= 11058L-128)

300275542 / 810-00320-28 / BAA9Y1RBAA Lucent CBX500 STM1 Rev:25 (= 11058L-128)

11058L-128 / 810-00320-28 / BAA9Y1RBAA Lucent CBX500 OC3/STM1 PROCESSOR Rev:30

11058L-128 / 810-00320-28 / BAA9Y1RBAA Lucent CBX500 OC3/STM1 PROCESSOR Rev:03

11058L-128 / 810-00320-28 / BAA9Y1RBAA Lucent CBX500 OC3/STM1 PROCESSOR Rev:10

Dell EqualLogic PS4110 12 x 2TB SAS T7F78 SAN Storage W/ Dual Controller 5T3X7

ELPROMA NTS-3000 GPS NETWORK Time Server

NLIGHT Operators Manual M4 Microlaser 1050328

Jiper Networks NetScreen-50 Baseline NS-050B-005 Security Appliance

Agilent 1290 Infinity TCC Thermostatted Column Compartment G1316C

Lucent CBX500 STM1 810-00206-28 BAC3882EAA Rev 20 equal to 11075L-128

Lucent CBX500 STM1 810-00320-28 BAA5CC0AAA 11058L-128

IBM 9235-62X XB60 B2B IBM WebSphere DataPower 90Y0627

Zeiss Model 3000 Computer Stratus Oct Ver 4.0.1 Optical Coherence Tomography

IBM 9235-4C2 XI50 HDD IBM WebSphere DataPower 69Y0622

IBM EXP2512 174712X 1747HC1 System Storage  Storage Enclosure w/ HDD

NetApp DS4243 24x 450GB 15K SAS X411A-R5 W/ 2x 111-00485C1 IMO3 116-00323B0

STS DAN DANTUM II/B 431424007 COMPUTER FOR 23243 SYSTEM

ILX LIGHTWAVE LDX-3620B ULTRA-LOW NOISE LASER DIODE CURRENT SOURCA

Spectra-Physics 0129-9535-23S Lazer w/ Cable

IBM 01LJ609 Node canister 01AC368 V5000 G2 V5020

IBM 2859-A11 N3400 STORAGE WITH 12x 450GB SAS X289A-R5 114-00051A7 111-00121A2

Anritsu 3671V50B-1 V(f)–V(m) cable, 25 inches (pair), rated to 67 GHz Test

WWG ANT-20SE Advanced Network Tester 10Gig with STM-64/OC-192 Module

Panasonic MSMA5AZA1A AC Servo Motor w/ IKO TZ120-4A/P001

MCAFEE INTRUSHIEID M-8000 S NETWORK SECURITY PLATFORM

MCAFEE INTRUSHIEID M-8000 P NETWORK SECURITY PLATFORM

SENSOQUEST LabCycler BASIC

SRS Stanford Research Systems NL100 Laser with 21 CFR 1040.10

Ericsson Redback SE800 ENET 10Gb POS OC-192c/STM-64c SOUIBMSZAA ROA1283409/1 MOD

SIEMENS ADVIA CENTAUR XP 10485408 REV:F USER INTERFACE MODULE