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。

Mauell FDD 2B Board Disk drive module

Telemecanique LR2 F5367 Contactor

Beckhoff EK1100 Coupler EtherCat

Optris OPTCTLT02CB3 Temperature Sensor

EndressHauser PMD235-LB4F9FR1D Pressure transmitter Deltabar 0..250mbar

Mitsubishi Electric Q61P Melsec-Q Power Supply it

Siemens 6ES7350-2AH00-0AE0 Coter module FM350-2

Honeywell AA-NIKLY-2 Color Adjustment board ME/N/02

Eao AS 5016 Controller

Sony XC-ST51CE-EDI CCD Video Camera Module with Lens

Ryokosha Hitachi Denshi HR-242L Solid State Camera

Weiss TS004E Controller

Bosch VM300 0 608 750 083 Power Supply

Heidenhain ROD420D-2048 IdNr. 257949 2C Encoder

Metso AOU4 A413135 Ver.22 Board

LEM DHR 600 C10 Current Transducer 600A

Hitachi EH-BS8A Base

ABB  0820b-P Var. 1 HIER 460385 R1

MicatrMTV-1000 Pressure switch 0-20 mBar

GE Fanuc IC670ALG230A Analog module

II-VI Infrared 2.3622x1.772"dia.x.295"thick Cu Total Reflector

Control Techniques 272848 2nd encoder option module UD51

Siemens ASA13-4/6FQ1631-4E Iskamatic A

Hydac EDS344-3-600-000 Pressure Transmitter 0-600 Bar

PMA KS90-112-0010E-000 Controller

Siemens 6ES5526-3LA11 Commication Processor

Lenze PU100 Board

Siemens 7MJ1121-8AE

Valmet A413182 Ver.03 PLU2 Board

Telemecanique TSX DET1633 Rapid I/O Board

IC Electronic SC3DD4020 Semiconductor Contactor

BBC LR311a-E 7054

Omron CJ1W-MD563 Input Output it

Emerson KJ3221X1-BA1 Analog Output Module with Hart Ser2 Rev.P

Steinecker Elektronik 43-220V Hygro-Mess Digital Transmitter

Mitsubishi Q02CPU Processor

Alcatel TD1-2000-ST Fiber Optic Module with PS1-2000 Cable

Siemens 6ES5458-4UA13

Reer Vision MXL Emitter  Receiver Model MXL L SEE

Mitsubishi FR-E5NP Profibus interface

Control Techniques UD71 Serial Comm module STDK35

Powerex T820129004HJ Thyristor

Schneider TSX3721101 TSX Micro Module

Klockner Moeller EBE 295.1 -3 Commication module

Sick KT5W-2P1123 Sensor

Metso D200535 Ver.20 BOU8 Board

Valmet A413150 Ver.14 BOU8 Board

Valmet PG5 N4 MG2S LEV-EL Pressure Transmitter

Perceptron A1012-A Battery Charger

Gretag D19C Densitometer

Ziehl-Abegg EQR 8/38/4 Fan it

ABB OFAF1H160 160A Fuse link 3 pcs

Control Techniques UD71 Serial Comm module STDJ05

Sick WT18-3P430S27 Photoelectric Sensor

Modicon PC-0984-385 Programmable Controller

Siemens AVB11-1/6FQ1191-1A Iskamatic A

ABB P350/702 Power Supply

Siemens C79451-Z1038-U13 Teleperm M

Valmet A413082 Ver03 CPU

Schleicher DZA 52 L Timer Module

Tecsec IRPSU1 105VA Power Supply it

Crosfield Electronics 7607-2420 Interface it

Muller Martini 4230.0062 Photoelectric Sensor

Sauer Sdstrand TFP100/1.7D-C102/0D Gear Pump

BR Z081 ECZ081 Multi Control

Euchner GSBF08 R12-502 Limit Switch

Zentro-Elektrik 8062 Power Supply

Weidmuller Pro-M 8951360000

Fuji FVR.C9S FVR0.75C9S-7EN Inverter

Omron CJ1G CPU42H

IFM RB6016 RB-0600-I24/L2 600 Pls/Rev Id.25950434

Festo VIFB-02-1/4-6 Backplane

Dina DNSL-ZM SafeLine Module

Teleperm C M74005-A8710 Control module

EndressHauser FDL31-FGR2AA7R0300 Level Switch

Resatron RSR58-00314-Y-3-S-V6-SSL 314 Imp TTL

Hartmann  Bra HB TZN124-Ex Supply it

Vibro-Meter UVV 697 Vibration Processor

Omron NX-AD2603 Analog Input it

Omron C500-LK201 Host Link it

Omron SRM1-C01-V1 Master Control it

ABB 0808a-P HIER 449840 R1 Board

Metso A413160 FIU1 Rev. 12 Output Module

Siemens 6ES5541-8AA11 Profibus commication module CP541

Omron CPM1A-10CDR-A-V1 CPU

Sick WEU 26/2-112 Photoelectric safety switch

ABB 3HFA065019 Module

Cerutti RE51117 Board

Schmersal TKF/S/9024 VDC Safety lock

Fanuc A20B-8100-0490 /07C Module

Ferag 5.700.502 Board

ABB SC86-4CMO Interface it SC86-4CM0

Teleperm C M74004-A121 Control Board

HBM Load Cell Typ Z6 C3 200kg 2 mV/V 100mm installation

Berger Lahr VRDM 3913/50 Stepper Motor

ABB VD86 Selma RGB-board

Siemens 6SN1113-1AB01-0BA1 Ser.C Simodrive

Omron C200HW-PA204S Power supply it

Zemic BM11-C3-200kg-3B-SC Load Cell

Gefran PC-M-0300 Linear sensor

Erhardt Leimer AK 4022 Interface module

Eckardt 5923534 Board BSB 558 Transmitter Circuit Board

Allen Bradley NX70_Y32T Output Module

ADF Web HD67561 Profibus Converter

Omron CPM2A-20CDR-A PLC

Metso AOU4 A413135 Ver.21 Board

Teli TV0441A2 CCD Camera CS8320BC with Cosmicar/Pentax 12mm TV Lens

Finlandia Interface SR92604 Power Supply

Siemens 6DS1201-8AB Teleperm M

Siemens G32931-A0709-U201-52-U1 Card

Wartsila PH1 Measuring it

Telemecanique XCSTE7541 Safety limit switch

Dold UG6912.28 Relay module Safemaster Pro

Siemens 6ES7401-1DA01-0AA0 Backplane

Control Techniques SSBEHN 0100 Sin/Cos Heidenhain 17Pin Signal Cable

Norgren SXE0573-Z50-60/13J Valve

BBC HESG435076P2 VV91

Mitsubishi FR-D720S-070SC-EC Drive 7A with line filter

Gantner e.bloxx A1-1 Module

Hewlett Packard 3488A OPT-023 Switch/Control it

Berger Lahr RSM 856/3 B FK Motor

Bosch EG2/K-4 Rack 1070077698-101

Phoenix Contact SFN 6TX/2FX FL Switch

Siemens 6GK5414-3FC00-2AA2 Rack

Mectec 23068-06 Power Supply it

ABB SDT-VKB-2 Drives interface

Bussmann 170L5190 Fuses 500A 3 Pcs

BR A115 MDA115-0 Control Board

Duelco DSC-M1 Safety controller

EndressHauser 70WS15-A0A00A0A100 PROWIRL Flowmeter

ABB 200-RPA Repeater Adapter

Eltex KSH 43/40 Power Supply