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。

T65 INFICON CAPACITANCE DIAPHRAGM GAUGE, 33.3PA, P/N: 14970 CR090

6724 MKS MFC, MASS-FLO CONTROLLER 1179A12CR1BV

26988 NOVELLUS CABLE ASSY, EMO, MOD, 22.5M 11-10039-01

T412 MKS DIFFERENTIAL PRESSURE TRANSDUCER, MODEL 226, 10 TORR 226A-30142

12974 ROSEMOT TEMP TRANSMITTER, PT100_385 4 WIRE, 0~50°C 248HANAA2ART44U075Q4

11511 OLYMPUS MICROSCOPE LAMP HOUSE 12V 100W HAL-L

14625 SMC AIR SLIDE TABLE CYLINDER MXS20-75A

3619 LEITZ WETZLAR 50X PL APO MICROSCOPE OBJECTIVE LENS 50X/0.90

11231 APPLIED MATERIALS SUPPORT RING WAFER CARRIER DS ACE 0200-15477

10997 MAXUP TECHNOLOGY SILICMEMBRANE  SEAL DIAPHRAGM AM08-0124 P2

35005 SANYO DENKI SERVO AMPLIFIER, PY SERIES PY2A030A2GS1PK0

C0501 MKS Angle Vacuum Valve W/Filter 796-801289-001 93-6127

13576 HABERKORN ROLLER BEARING 80C Z28279

13658 APPLIED MATERIALS CABLE ASSY LIFT HTR CHMBRS 0150-00479

13770 APPLIED MATERIALS HARNESS ASSY DSS COVER SW 0140-16802

16973 APPLIED MATERIALS WELDMENT VLV MANF 5 STATION 0010-34050

6673 MKS MFC, MASS-FLO CONTROLLER 1179A22CR1CV-S

34497 ADVANCED ENERGY PCB, PDP DISPLAY, 5256037-C 2306037-C

27648 LEITZ WETZLAR PCB, WHA 2 BOARD 301-364.021

16028 APPLIED MATERIALS PCB, KEYBOARD INTERFACE 0100-00024

8581 TOKYO ELECTRON PCB HTR PWR CTRL-B 3M81-003446-12

10661 DAIFUKU PCB INTERFACE CLB-3375A

35318 AMPRO PCB, SINGLE BOARD SYSTEM LB3-486

30912 MIDDEX-ELECTRONIC PCB ASSY 1 0067 210 9 02

29745 APPLIED MATERIALS PCB, 300MM FIC, E84 OPTICAL ISOLATION BOARD 0100-00644

30642 ADVANCED ENERGY PCB, PINNACLE 208/400/480VAC AUX SUPPLY 2303944-A

29960 NPC PCB ASSY, IDE RAID KIT, NPC-75140 ACS-7510

11214 CONTEC PCB FXDS540APDM

11700 TEL PCB, TVME-QMC 1B81-001099-14

26378 LAM RESEARCH PCB VIOP III 810-046015-010

23173 EPE TECHNOLOGIES PCB, ACJU BOARD 72-161177-00

11296 TEL EXT IT INTCONN BOARD, PCB 1881-022005-11

26435 APPLIED MATERIALS PCB, PCI HOST, SBS TECHNOLOGIES 85224036-003 0190-37522

30493 LAM RESEARCH PCB, VME ETHERNET ADDRESS 810-017388-003

11413 OMRON PCB BOARD XC5A-0122

17924 TEC PCB, PWB-PSU-TRN-M1 6LG01990000

26680 AXCELIS PCB, HIGH SPEED SERIAL I/F, PCI, SEALEVEL 7101 565921

15738 LAM RESEARCH PCB ASSY HOIST CONT 810-802205-007

14319 AGILENT PCB,HI-RES PIN BOARD,A-4027 E3126-66511

13005 MATTSON PCB, SCH 130-16930-00, FAB 300-16931-00 BOARD 255-16930-00

878 NOVELLUS SYSTEMS PCB, PCA, LAB FAILURE DETECT W/ SENSOR ASSY, P32011 90-1080

22883 RECIF SA PCB, MOTHERBOARD 16 BITS MOBNH0131 G

12899 TOKYO ELECTRON PCB, DIO16-3 BOARD 1181-000826-14

3269 AMETEK PCB 88062QE 305110

20343 SEMITOOL PCB ASSY, ANALOG CONTROL BOARD, 14889B 14889B-01

19587 AGILENT PCB, UTG HI-RES PIN BOARD, 33-4050 E3126-66531

12728 PHILIPS PCB, DCPA 50/2 8122 291 05922

11781 HP PCB AGILENT UTG PIN BOARD, 33-3639 E3121-66501

24891 APPLIED MATERIALS PCB, ELECT ASSY, CDN391-20 0090-02974

25349 LAM RESEARCH PCB P2 MB, VME ETCH 810-800081-016

25513 APPLIED MATERIALS PCB ASSY, LEAK DETECTOR CONFIG. 0100-35563

22573 NOVTEK PCB, NTS1000 SERIES INTERFACE BOARD, 6000-0064 6100-0064

22617 MOTOROLA PCB, VMEMODULE, MVME335 01-W3530B04B

22868 MITSUBISHI PCB ASSY, FTI-600D-T6, FTI-600D-T6-085, RI-RFM-104B-01 T-920520

25267 ORIENTAL MOTOR PCB, 5-PHASE DRIVER, AMAT 0190-09552 CSD5814N2-T

23099 ADVANCED ENERGY PCB, MDX PREDRIVE 2302247-D

23891 MARTEK PCB, ELECTROGAS POWER DAR 3 256938-001

ABB ACS800-37-0320-3 Drive 469A

ABB ACS800-37-210-5 Drive 245A

ABB ACS800-404-0850-5 Multidrive DC-Rectifier it 500V DC 1202 A

ABB ACS880-104-0470A-3 E205 DC/AC Drive 470A

ABB SACE Emax E6H-A 40 Braker Switch 4000A

ABB ACS800-37-0060-3 B055 E202 H351 H353 K452 Drive 120A

Dukane KVT G2500-HGS-T2 Thermoform Machine Mfg

ABB Sace EMAX2 E6.2 H/MS 5000A 1SSDA073510R1 Circuit Breaker

ABB V7/C Contactor 7.2 kV 400A

ABB SACE EMAX E4 H 3200 Circuit Breaker with PR121/P-LSI it

ABB OTM3200E3M230C Motorized Switch 3200A

Hima F8652X Safety control - complete system 1

Hima F8652X Safety control - complete system 3

Siemens 6SL3320-1TE37-5AA3 Drive Motor Module 745A

Siemens 6SL3330-6TE41-1AA3 Rectifier module 1050A

Siemens QLCCM36AAN Safety CPU

ABB VD4 12.25.20 Circuit Breaker 12kV

BranLuebbe PowerMon SPX Natriometer online analyzer

Combinent Slipring it 34315 510mm

ABB SACE Emax E6V/6300A Circuit Breaker 1SDA076563R1

ABB ACS800-404-1400-5 ACS654-1405-5 Rectifier 1980A

ABB VSC7/P Vacuum Contactor 1VCF305581R3200 7.2KV 400A

Rexroth 2AD160C-B050A6-DD07-A2N1 R911281835 Servo Motor

ABB ACS800-104-0320-3C126Q950V991 Drive

Loma Systems IQ3 Checkweighter and IQ3 Metal Detection

ABB Sace EMAX E3S 2500A 1SDA061608R1 Circuit Breaker

Bentley Nevada 3500 complete system

BranLuebbe Silikometer 90S SiO2

Rexroth 2AD160C-B050A6-DD07-A2N1/S032 R911315583 Servo Motor

Convertron 4LS2201 Sinuvert 2201 Drive 35KVA

ABB ACN654-2120-500000300906 Supply module 3000A

Siemens 39ACM38AAN Advanced control module

Stanford SGA-9289 1036pcs. Amplifiers

ABB YST60P65 4pcs. Phase Control Thyristors 5STP2665N0013

ABB SACE Emax E6H/VFMS5000 Circuit Breaker Switch-Disconnector 1SDA069498R1

ABB PFSK 111 Lutec Control Board

ABB SACE EMAX E3 H2000 with PR122DC 2000A

ABB OETL-NF1600 Circuit Breaker 1600A

Allen-Bradley 1394C-SJT22-T-RL System Module

Siemens 6SE7023-4TP70-Z G41G92C43K80D99 Drive

Philips 74HCT126D 2100pcs. Semiconductors

Siemens 6RA2291-4DV62-0 Simoreg DC Drive 1200A

Lenze EVS9330-ET Drive

ABB PFSK 130 Control Board

Ometron Spate 1/8010 Thermal Stress Analysis Camera

Marquip 9450886 CPU Board

Eaton 9355-30-N-0-MBS Powerware UPS System

ABB ACN664-2120-500000300900 Supply module

Hima F8652X Central Module

ABB SACE EMAX E3 H1600 with PR122DC 1600A

Magna-Power TSC50-600/480WC DC Power 0-50 VDC 0-600A 30kW

Maxitron 9000 drive S6R 9009 DC Drive 520V 90A

Dekom video matrix dmx-25632 matrix switcher 64ch

ABB SACE Emax E2N/EMS_N1250 Circuit Breaker Switch-Disconnector 1SDA059056R1

Marquip 9917473 Servo Drive it

Indramat HDS04.2-W200N-HS12-01-F Servo Drive

ABB ACS604-0260-3 Drive 480A

ABB ACS604-0320-3-00002000900 Drive 480A

Siemens 6SE6440-2UD41-1FA1 Micromaster 244A

Siemens Sicomp M26 6AL7008-0AB00-0XA0 Teleperm Station

Siemens 3WN1531-1JB58-3JA2-Z Circuit Breaker 2000 A

Hima Elop II Pro V5.1 with Hardlock key

ABB PFSK 126 Channel control it

Fanuc A02B-0283-B803 18I-PB complete controller

Lenze EVF8227-E-V020 90Kw

ABB YST60P65 2pcs. Phase Control Thyristors 5STP2665N0013

Mitsubishi FR-A540L-75K-E1 Inverter

Kyocera SRC211C103KAATR1 2094pcs. Capacitors

Vibro-Meter CMC16 Board 200-530-025-014 VM600

Hima F8621A Commication Module  

Omron R88D-UT160VE Servo drive

ABB GOP 1 Graphic Operator Panel

ABB PP845A Operator Panel 3BSE042235R2

Allen-Bradley 1756-L65 Memory Controller

Control Techniques M420RGB14 150kW Mentor II Drive