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。

以下链接皆有货

IKO MLG12C1R195T1 LINEAR BALL SLIDE

IKO RNA69132 NEEDLE BEARING

IKO SLIDE BSP2080 SL

IKO TC86U490/ATXXXG20E114

IKO TRU456430

IMAGING TECHNOLOGY INCORPORATED PFG REV.C LAYER

IMAGING TECHNOLOGY INCORPORATED RB14/N2956 5300-000

IMAJE A27780-C Control Board W/ A27965-D PCB board Memories Latchs Sequneceur

IMAJE A27780-C Controllo Tavola W/A27965-D PCB Tavola Ricordi Latchs Sequneceur

Imaje A27780-C FC Display PCB Board A36675 D

Imaje A27780-C FC Display PCB Tavola A36675 D

Imaje PCB Card Module A26682-C FC

Imaje PCB Scheda Modulo A26682-c FC

IME AN32110000 RQ96E 96X96MM 1000MA ANALOGUE AMMETER

IMI-892

Impaq SIHD1210-09C Power Supply 15967

Imperium I700 ACOUSTOCAM

IMS AS NE 25/01 Control card Ver. 2.1 Watertight Door PCB Board

IMS AS NE 25/01 Control card Ver. 2.1 Watertight Door PCB Board 13721

IMS AS NE 25/01 Control card Ver. 2.1 Watertight Door PCB Board 2.161A9-14

IMS AS Ne 25/01 Controllo Scheda Ver. 2.1 a Tenuta Stagna Porta PCB Tavola

IMS AS Ne 25/01 Controllo Scheda Ver. 2.1 a Tenuta Stagna Porta PCB 2.161A9-14

IMS AS Ne 25/01 Controllo Scheda Ver. 2.1 Impermeabile Porta PCB Tavola 13721

IMS CONTROL CARD VER. 2.1 Estanco Puerta PCB Tarjeta

IMS CONTROL CARD VER. 2.1 Waterproof Door PCB Card

IMS CONTROL CARD VER. 2.1 WATERTIGHT DOOR PCB CARD

IMT ILED ILED-FLOODLIGHT Aquarius Floodlight

IMT ILED-Floodlight Aquarius Floodlight

IMT ILED-FLOODLIGHT Aquarius Proiettore

Indicatore Di Angolo Del Timone Raytheon Anschutz 603.012.114 Nero

Indicatore Di Vento Thies Clima Display Digitale 4.5127.00.000 8173

INDRAMAT 109-0590-4A06-01 PLC MODULE for TDM 3 2-20-300W0

INDRAMAT 109-0590-4B03-03 PLC MODULE 109-0590-4A03-03 For TDM3..-030-300-W1

INDRAMAT AK6 109-525-4207B-3 PROGRAMMING MODULE BOARD FOR TDM 1.2-100-300-W1-000

INDRAMAT M0D 1/080-020 PROGRAMMING MODULE For TDM 1-2-050-300W1

INDRAMAT M0D1/0422-034 PROGRAMMING MODULE for TDM 1-2-050-W1

INDRAMAT M0D1/067-541 PROGRAMMING MODULE TDM1 050-300-W1 FOR TDM 1.2-100-300-

INDRAMAT M0D13/121-002 PROGRAMMING MODULE for TDM 3.2-030-300-W1

INDRAMAT PROGRAMMING MODULE for TDM 1.2-30-300-W0

INDRAMAT PROGRAMMING MODULE for TDM 1.2-50-300W1

INDRAMAT PROGRAMMING MODULE for TDM 1.2-50-300-W1

INDRAMAT PROGRAMMING MODULE For TDM3..-030-300-W1

INDRAMAT TDA 1.1-100-3-A00 MAINSPINDLE DRIVE

INDRAMAT TDM 1.2-030-300-W1-0

INDRAMAT TDM 1.2-100-300-W1-000/S102 AC SERVO CONTROLLER

INDRAMAT TDM 1.2-30-300-W0

INDRAMAT TDM 1.2-30-300-W1

INDRAMAT TDM1..-100-300-W1 PROGRAMMING MODULE FOR TDM 1.2-100-300-W1-000

INDRAMAT TVS1 CONTROL BOARD 109-0574-2A03-05 For KDV 1.3-100-220

Inductotherm Ground Leak Detector FMOD6351

Inductotherm Terra Perdita Rilevatore FMOD6351

INDUSTRIAL 8DIO 002 301-435-300 Digital I/O Plate 301-435-370-A2

INDUSTRIAL MRO BP303-44

Industrial Pitch and Yaw 50mm x 31.75mm x 43mm "Stages + 25mm Mirror"

Industronic 2/4/6 DX 003 - ATEX Explosion-Proof Intercom Station

Industronic 2/4/6 Dx 003 - Atex Prova di Esplosione Interfono

Industronic 2/4/6 Dx 003 - Atex Sicuro contro le Esplosioni Interfono Trappola

Industronic 2/4/6 Dx 003 - Atex Sicuro contro le Esplosioni Interfono Base

Industronic 2/4/6 Dx 003 - Atex Sicuro contro le Esplosioni Interfono Stazioni

Industronic 2/4/6 Dx 003 - Atex Sicuro contro le Esplosioni Interfono Stazione

Industronic 2/4/6 Dx 003 - Atex Sicuro contro le Esplosioni Interfono

Industronic 2/4/6 Dx 003 - Atex Sicuro contro le Esplosioni Interfono Scomparto

Industronic 2/4/6 Dx 003 - Atex Sicuro contro le Esplosioni Interfono Station

Industronic 2/4/6 Dx 003 - Atex Sicuro contro le Esplosioni Interfono Batteria

Industronic 301-435-370-A2 8 DIO 002 digital I/O Board 3613

Industronic 301-435-370-A2 8 DIO 002 Digitale I/O Tavola 3613

Industronic 304-128-400 Zona Unità di Controllo

Industronic 304-128-400 Zone Control Unit

INDUSTRONIC 8DIO 002 301-435-300 DIGITAL I/O BOARD 301-435-370-A2

INDUSTRONIC 8DIO 002 301-435-300 Digital I/O Tabla 301-435-370-A2

Industronic HPU-SM11 1PCA 02 Control Unit 23 GR 60 Rectifier Power Supply System

Industronic HPU-SM11 1PCA 02 Controllo Unità 23 Gr 60 Raddrizzatore Alimentatore

Industronic HPU-SM11 Control Unit 008-302-010

Industronic HPU-SM11 Unità di Controllo 008-302-010

Industronic PCB Card Module 10GW05 309-101-300

Industronic PCB Card Module 301-435-300

Industronic PCB Card Module 309-105-100 BE1327

Industronic PCB Card Module 341-710-200 WE014000894

Industronic PCB Scheda Modulo 10GW05 309-101-300

Industronic PCB Scheda Modulo 301-435-300

Industronic PCB Scheda Modulo 309-105-100 BE1327

INE266404 MODF A1630 PCBA BOARD

INFICON 017-322 Rev.J 017-320 Rev.E CS017-320

INFICON 753-362 Rev.D 753-360 CS753-360 CPU

INFICON 901-312 Rev.D 901-310 Rev.B CS901-310

INFICON BPV58652/S1AM 2.5 SENSOR

INFINEON FP10R12W1T4 INSULATED GATE BIPOLAR TRANSISTOR 20A I(C)

INFOSCAN FS56N-1103MK

INFOSCAN FS-IOBOX-03

Infrarail ircon dnffe-133c infrared thermometer dn ffe-133c

Ingersoll Rand XE-70M Serie Rotante Compressore Controller

Ingersoll Rand XE-70M Serie Rotante Compressore Controllore

Ingersoll Rand XE-70M Series Rotary Compressor Controller

Ingersoll-Rand 22110415 Universal Communication Module

Ingersoll-Rand 22110415 Universale Comunicazione Modulo

INGERSOLL-RAND 39162110 CONTACTOR

INGERSOLL-RAND 39162110 Schütz

Inhand Electronics Voxtrc 0405CM00053M Solex-Mainboard 13555

Inmarsat iFusion i250 100-240 VAC Marine Receiver 16271

Inmarsat iFusion i250 100-240 VAC Marino Ricevitore 16271

INNOTEC AUTOMATION REV 2.0 E326340 94V-0

INSIXTMC100ST 10/100 Base -Tx / Fx-ST Fiber/Tmulti Mode fiber Optic Converter

INSIXTMC100ST 10/100 Base -tx / Fx-St Fibra / Tmulti Mode Ottica Convertitore

INSIZE 3203-100

INSTEK VA-921

INSTRUMENTS FIA-S-1,0-25/80-Q-VIS SENSOR

INTEK-PLUS V3.2

INTEK-PLUS V3.3

intel core 2 duo 6600 2.4ghz processor industrial motherboard pci style with ram

intelilite il-nt mrs 16 extension module

Intellian Firmware Antenna Model V100 PCB Modem

Intellian Firmware Antenna Modello V100 PCB Modem

INTELLIDRIVE I-DRIVE-90-20

Intelligent Actuator 12EX-35-1000

INTELLIGENT ALWAYS-ON IPM3-R-3

INTELLIGENT PIEZO PARTS FEEDER SDVC40

intelux 3rt sensing trx card r1 2 transformers

INTER CONTROL | DIGSY COMPACT | 4885.27.105000-06 | CONTROL SYSTEM

Interfaccia Elettronica Jurca 0156-C.0200/425.07

Interfaccia Saj Instrument Da420

INTERFACE AZI-212 K/868/9-001 (12)

INTERFACE AZI-2130/P/906/32-001 (11)

Interface AZI-4101

Interface IBX-3329 P/952/25-001

Interface IBX-4913

Interface PCI-2726CM

interface PCI-2756A

INTERFACE PCI-4141

Interface PCI-4141 P/985/2-001[12]M

INTERING mDifference 6-0-6 Pressure Gauge 13936080 505

INTERMARINE ELECTRONICS S.A. BNWAS IME 304 ALERT PANEL