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。

TYCO PSU830 Potencia Suministro PS154-3-TY

Rolls-Royce GCO-1 Aquamaster Electronic Male it 7350916A

Rolls-Royce GCO-1 Aquamaster Electrónico Conector idad 7350916A

GRAPHTEC GL820 Midi Datos Registrador

GRAPHTEC GL820 Midi Data Logger

GPV STELLA ALPHA 600056030 V02 600101120 600051040 PCB Card

GPV STELLA ALPHA 600056030 V02 600101120 600051040 PCB Tarjeta

NABCO MT-800-S155R Main Engine Telegraph System 69228

-FLOW PS2200X Explosion Proof Pressure Switch Ps2200x-10r-a-1--1

NABCO MT-800-S155R Principal Motor Telegraph Sistema 69228

SABROE SEA485 DIA1656.001 PCB Tarjeta JDP6197-K-1 Rev 5

-FLOW PS2200Xa Prueba de Explosión Interruptor de Presión

SABROE SEA485 DIA1656.001 PCB Card JDP6197-K-1 Rev 5

H. m. Stein Sohn E420.3A PCB Card E420.3B

SAACKE FLS09 UV-5 Flame Scanner Sensor 7-7955-10642723

SAACKE FLS09 UV-5 Llama Escáner Sensor 7-7955-10642723

H.M. Stein Sohn E420.3A PCB Card E420.3B

ROLLS-ROYCE Weidmuller RRDIO15 Yo / O Alarma Módulo

ROLLS-ROYCE Weidmuller RRDIO15 I/O Alarm Module

NABCO MT-842-RD Main Motor Telegraph System

NABCO MT-842-RD Principal Motor Telegraph Sistema

HYDAI Hhi PWRM Módulo de Alimentación 970129 Versión 1.1

DRAFT FWD LEVEL TRANSMITTER with 11M Cable and Flanges

RIVERTRACE ENGINEERING 0801-09 Smart Cell-Bilge Aceite Contenido Monitor

RIVERTRACE ENGINEERING 0801-09 Smart Cell-Bilge Oil Content Monitor

STRONA LUTOWANIA Uwm 4.260.10.06 PCB Tarjeta

DRAFT FWD LEVEL TRANSMITTER Con 11M Cable Y Brida

STRONA LUTOWANIA Uwm 4,260.10.06 PCB Card

UZUSHIO ELECTRIC T-201-1A Micro Computer System

LIPS DREN MMM PCB Tarjeta 3456789 Rev.2

KONGSBERG HA334941B1 Motor Telegraph idad

KONGSBERG HA334941B1 Motor Telegraph it

UZUSHIO ELECTRIC T-201-1A Micro Ordenador Sistema

LIPS DREN MMM PCB Card 3456789 Rev.2

TOKYO KEIKI 1865996201 Main it PCB Card 1865035201

TOKYO KEIKI 1865996201 Main-it PCB Tarjeta 1865035201

VIATRAN 5715BFSNGNYNZ Presión Transmisor

ETC TECHNOLOGIES ETC-12Q Str Travel it

ETC TECHNOLOGIES ETC-12Q Str Desconexion idad

MITSUI RYP-3 PCB Card

JRCS GMS-M01A CPU PCB CARD

NORCONTROL KONGSBERG NA-1E221.3 WBU PANEL CARD HA331728 A/A/A

SAMSG DOC-16C DIGITAL OUTPUT  COTER BOARD

SAMSG DI-32C DIGITAL INPUT BOARD 41020

NABCO MC-206-01 PCB CARD 887 72739965

KYMA DIESEL ANALYZER KDA-DL-20 DATALOGGER WITH COMPRESSION SENSOR IPT-01 HTKY

HYDAI HHI PWRM POWER MODULE 970129 VER 1.1

NORCONTROL SURVEILLANCE NF-031 PCI BOARD HFR100039B

MAN BW DIESEL 1142486-2.0 PMI CONTROLLER

WARTSILA VAISALA QLC502 PCB CARD 0050E008601 REV.H

ALTUS AL 3405 PCB CARD 1400-389 G

TYCO XA-SPDT ME CH VALVE POSITION MONITOR XA-0B201BD00

DENISON HYDRAULICS JUPITER OPTION CARD S20-11716 /

KONGSBERG RAI-16XE REMOTE ANALOGUE INPUT MODULE 329714 REV.B5

WAGO 750-342 750-626 750-610 750-421 750-517 750-600 PLC MODULES

LELAS TLA 227A1A EXPLOSION PROOF TELEPH227A1

STEIN SOHN AUTOMATION F101003A ANALOG INPUT MODULE ACI-6 PLUS REV.L

STEIN SOHN GMBH F201004A DIGITAL OUT DCO 8 NO REV.E

NORCONTROL AUTOMATION HA332668A/A/A ABS INTERFACE DUAL PORT MEMORY NA1105.1

ROLLS-ROYCE HATTELAND 15 INCH TFT DISPLAY 100W 115VAC/60HZ

PEP VBP2-03 KONTRON VME-BUS 31.048-2003.1 3 SLOTS BALE PLANE

BARTEC VODEC VA3001 POWER AMPLIFIER

KONGSBERG NORCONTROL ETU 001 ENGINE TELEGRAPH IT 8200011

SELCO {M3000-30-00} ANALOGUE ALARM MONITOR M3000

HYDRIL AA5160014600 ANALOG INTERFACE BOARD AA5160014607

EMERSON DELTAV 12P3439X012 CONTROLLER MD PLUS MODULE KJ2003X1-BB1 REV.B

ITED MARINE UM-IDCH-7200-459 CONTROL HEAD-INTELLIGENT DIGITAL CONTROL CENTER

NORCONTROL NN-791.10 CPU I/O PROCESSOR CARD

SIEMENS 6ES7 317-2EK13-0AB0 CENTRAL PROCESSING IT SIMATIC S7-300 CPU317-2PN/DP

MARINFLOC 139800 34243 282136 PROCESS CONTROL EQUIPMENT

WARTSILA DIESEL VAISALA QLI50 SENSOR COLLECTOR IT SW 0.995

ABB GVT7750307R3 CONTROLLER

ALSTOM MVC3002-4001 MV3000 DELTA I/O PANEL REV 0001

ABB SB171 BACK UP POWER SUPPLY 3BSE004802R0001

AUTRONICA BS-1346 MAIN TERMINAL BLOCK 04.18.270.002

SCANA PROLUSION 2164/65 ECR PANEL

SIEMENS 6DS1723-8RR TELEPERM M PCB MODULE

GL BEIJER ELECTRONICS MAC 50/ML OPERATOR PANEL 00920A

TYCO PSU830 POWER SUPPLY PS154-3-TY

VAISALA PCB0036 PRINTED CIRCUIT BOARD WITH PCB0066 PCB0069

ROLLS-ROYCE GCO-1 AQUAMASTER ELECTRONIC PLUG-IN IT 7350916A

GRAPHTEC GL820 MIDI DATA LOGGER

GPV STELLA ALPHA 600056030 V02 600101120 600051040 PCB CARD

SABROE SEA485 DIA1656.001 PCB CARD JDP6197-K-1 REV 5

NABCO MT-800-S155R MAIN ENGINE TELEGRAPH SYSTEM 69228

-FLOW PS2200X EXPLOSION PROOF PRESSURE SWITCH PS2200X-10R-A-1-(M20x1.5)-1

SAACKE FLS09 UV-5 FLAME SCANNER SENSOR 7-7955-10642723

H.M.STEIN SOHN E420.3A PCB CARD E420.3B

NABCO MT-842-RD MAIN ENGINE TELEGRAPH SYSTEM

ROLLS-ROYCE WEIDMULLER RRDIO15 I/O ALARM MODULE

RIVERTRACE ENGINEERING 0801-09 SMART CELL-BILGE OIL CONTENT MONITOR

DRAFT FWD LEVEL TRANSMITTER WITH 11M CABLE AND FLANGE

STRONA LUTOWANIA UWM 4.260.10.06 PCB CARD

UZUSHIO ELECTRIC T-201-1A MICRO COMPUTER SYSTEM

LIPS DREN MMM PCB CARD 3456789 REV. 2

KONGSBERG HA334941B1 ENGINE TELEGRAPH IT

TOKYO KEIKI 1865996201 MAIN-IT PCB CARD 1865035201

VIATRAN 5715BFSNGNYNZ PRESSURE TRANSMITTER

ETC TECHNOLOGIES ETC-12Q STR TRIP IT

MITSUI RYP-3 PCB CARD

JRCS GMS-M203A FREQUENCY PCB CARD

JRCS GMS-M01A CPU PCB CARD

AUTRONICA AUTRO POINT HC200B1A2W1 METHANE GAS DETECTOR 007166-007

NORCONTROL KONGSBERG NA-1E221.3 WBU PANEL CARD HA331728 A/A/A

POWER-PMP 4.M08 SIC POWER SUPPLY 1-123302 REV 007

SAMSG DOC-16C DIGITAL OUTPUT  COTER BOARD

SAMSG RTD-16C RTD INPUT PCB CARD

SAMSG DI-32C DIGITAL INPUT BOARD 41020

NABCO MC-206-01 PCB CARD 887 72739965

KYMA DIESEL ANALYZER KDA-DL-20 DATALOGGER WITH COMPRESSION SENSOR IPT-01 HTKY

NORCONTROL SURVEILLANCE NF-031 PCI BOARD HFR100039B

MAN BW DIESEL 1142486-2.0 PMI CONTROLLER

HOBART 00-897546-002 EXPANSION CARD 897546-2

WARTSILA VAISALA QLC502 PCB CARD 0050E008601 REV.H

DAIKIN 3PCB1069-1 PCB CARD K5220N004D

ALTUS AL 3405 PCB CARD 1400-389 G

JNC HI-TECHNOLOGIES NAVIGATION LIGHT CONTROL PANEL

TYCO XA-SPDT ME CH VALVE POSITION MONITOR XA-0B201BD00

DENISON HYDRAULICS JUPITER OPTION CARD S20-11716 /

KONGSBERG GT403A0C4N PRESSURE TRANSMITTER

YOKOGAWA DAQSTATION DIGITAL RECORDER DX1002-1-4-2

KONGSBERG RAI-16XE REMOTE ANALOGUE INPUT MODULE 329714 REV.B5

KONGSBERG MSI-CL MSI-CURRENT LOOP MODULE 339369 REV.B1

WAGO 750-342 750-626 750-610 750-421 750-517 750-600 PLC MODULES

LELAS TLA {227A1A} EXPLOSION PROOF TELEPH227A1

STEIN SOHN AUTOMATION F101003A ANALOG INPUT MODULE ACI-6 PLUS REV.L

STEIN SOHN GMBH F201004A DIGITAL OUT DCO 8 NO REV.E

NORCONTROL AUTOMATION HA332668A/A/A ABS INTERFACE DUAL PORT MEMORY NA1105.1

HERNIS SCAN SYSTEMS HSS05COMMUX16 SW PLC MODULE VER 5.55 REV H

ROLLS-ROYCE THRUSTER CONTROLLER PANEL

TOKIMEC 20629055 AGDC PCB CARD 206275211

LEROY SOMER R130C AUTOMATIC VOLTAGE REGULATOR {R130C-1A}