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。

JASTRAM JA-701008-1 LC100-1 FFU LEVER CONTROLLER

THORN 516.038.003 BASE FOR S241F FLAMEPROOF TRIPLE IR FLAME DETECTOR

ABB REM610 MOTOR PROTECTION RELAY REM610C55LCNN-02

ANSCHUTZ NB 06-120.00-6 B PCB

FG WILSON CATERPILLAR POWERWIZARD 1.1 GENERATING SET CONTROL PANEL 350-5851-00

SAACKE ESV 12 ELECTRO MAGNETIC VALVE 32 173 50 E 20

EMRI LXCOS V1.4.5.1 AUTOMATIC VOLTAGE REGULATOR

EPRO PR6423/002-141 EDDY CURRENT SENSOR CON 041

SIEMENS SIPROTEC 7VE61 PARALLELING DEVICE 7VE6110-5EB99-0AA0/DD

SIMTRONICS FIRE  GAS GD10-P00-17DG-0XH-00 INFRARED POINT DETECTOR GD10-P00

SPECTREX 20/20-310 SHARPEYE IR3 FIRE SIMULATOR

SIEMENS GEA 6ES7623-1DE01-0AE3 OPERATOR PANEL - OK

KONGSBERG PSU-48V 304605 POWER SUPPLY IT IPL0250-0000

KONGSBERG DPSC DUAL PROCESS SEGMENT CONTROLLER 8100183 REV C

ABB DRIVES RD086-16L/B RELAY MODULE IT

BASLER ELECTRIC SR32A2B05B3E STATIC VOLTAGE REGULATOR

GPV ELBAU 022633710 STALELECTRONIC 700 EXPANSION CARD 8DI/DO

AVK ZUSATZ-N VOLTAGE REGULATOR

HIMA HIMAX X-AI 32 01 ANALOG INPUT MODULE 985210213

HONEYWELL S702PF IR VIEWING HEAD FOR FLAME MONITOR

MITSUBISHI E1071 TOUCH SCREEN HMI DISPLAY 07918B 602221116

BASLER ELECTRIC DECS-100-A01 DIGITAL EXCITATION CONTROLLER DECS-100 REV X

LIAAEN HELITRON DC0016A I/O CONTROLLER-I PCB CARD REV 30.09.99 V3

ABB AZ20 OXYGEN MONITOR REMOTE TRANSMITTER AZ20/112112111111100E/STD

EMRI LXCOS V1.4.3.0 AUTOMATIC VOLTAGE REGULATOR

SIEMENS 6ES7 131-0HF00-0XB0 DIGITAL INPUT MODULE SIMATIC S7 ET200B-16DI-AC

KONGSBERG PSI-100 PCB CARD 37737996 A

MSA ULTIMA XIR / XE GAS MONITOR A-ULTIMAX-XP-E-38-U-3-S-1-0-0-0-0-1-0-0 VER 1.40

ALLEN-BRADLEY 100-D300 CONTACTOR 100-D300 EI

ALLEN-BRADLEY 100-D300 CONTACTOR {100-D300 EI}

HYDRIL AA5170004700 PCB CARD AA5160004700

MOTOROLA CPU ACE3600 REMOTE TERMINAL IT F7509A

VAF 0206-0080 OILCON MARK6M PNEUMATIC IT WITH ATTACHMENTS

HYDRIL AA5160019200 SUBSEA - ANALOG INTERFACE BOARD

FATHOM SYSTEMS EMERGENCY BELL COMMICATOR SP-025-103-101-00

Thorn 516.038.003 Base Para S241f  Ignífugo Triple Ir Llama Detector

Thorn 516.038.003 Base for S241f  Pressure Resistant Triple Ir Flame Detector

SPECTREX 20/20-310 Sharpeye IR3 Fuego Simulador

KONGSBERG DPSC Dual Processor Segment Control- 8100183 Rev C

KONGSBERG DPSC Dual Process Controller Segment 8100183 Rev C

ALLEN-BRADLEY 100-D300 Contactor 100-D300 EI Servo B

ALLEN-BRADLEY 100-D300 Protector 100-D300 EGG

HYDRIL AA5170004700 PCB Tarjeta AA5160004700

Motorola CPU ACE3600 Remoto Terminal idad F7509A

Motorola Processor ACE3600 Remote Terminal it F7509A

VAF 0206-0080 Oilcon MARK6M Neumático idad Con Piezas

VAF 0206-0080 Oilcon MARK6M Pneumatic it with Systems

ULSTEIN Cabrestante Sistema TOWCON 2000 298-058-04

HYDRIL AA5160019200 Subsea - Analog Interface Card

HYDRIL AA5160019200 Subsea - Analógico Interfaz Tabla

FATHOM SYSTEMS Emergencia Campana Comicador SP-025-103-101-00

Norcontrol Kongsberg OPU 8810 Orden Impresora idad 8200003

BJORGE HP L1750 LCD Color Monitor GF904A Rev.ATM002

POWER-PMP 3.24 SIC Potencia Suministro Rectificador Módulo 117951 Rev 009

POWER-PMP 3.24 SIC Power Supply Rectifier Module 117951 Rev 009

JRCS SMS-U500 CTA it SMS-22 Alarm  Monitoring System

JRCS SMS-U500 Cta idad SMS-22 Alarma  Sistema de Monitoreo

MAN BW L27/38 Rodamiento Vigilancia Módulo 1698285-9 Versión 1.4

MAN BW L27/38 Bearing Monitoring Module 1698285-9 Ver 1.4

EMRI LXCOS V1.4.3.0 Automático Voltaje Regulador

BASLER ELECTRIC DECS-100-A01 Digital Excitación Controlador DECS-100 Rev X

BASLER ELECTRIC DECS-100-A01 Digital Arousal Control - DECS-100 Rev X

Mitsubishi E1071 Touchscreen HMI Display 07918B 602221116

Mitsubishi E1071 Touch Screen Hmi Pantalla 07918B 602221116

ABB 4690 SERIES Turbidity System Rev E

ABB 4690 SERIES Turbidity Rev E System

ALFA LAVAL WT-200 Gris Agua Transductor 3183017704 Versión 6

Kamewa PSR Analog Digital Card I/O Module

NORIS N2000-DP11/31 Puente idad Panel Pantalla Con A24 Módulo N2000-LF21

NORIS N2000-DP11/31 Bridge it Display Panel with Bridge A24 Module N2000-LF21

EPRO Pr6423/002-141 Eddy Power Sensor WITH 041

Alfa Laval WT-200 Grey Water Converter 3183017704 Version 6

KAMEWA PSR Analógico Digital Tarjeta Yo / O Módulo

EPRO Pr6423/002-141 Eddy Corriente Sensor CON 041

KONTRON PCI-951 Industrial Placa Base 3470 R11 B

ELTEK 251261.1 Alarm Control Panel

ELTEK 251261.1 Alarma Control Panel

Miller 207042 PCB Card 207042L

HYDRIL AA5170004500 Pod Power Supply PCB Card AA5160004500

KONTRON PCI-951 Industrial Motherboard 3470 R11 B

HYDRIL AA5170004500 Cartucho Potencia Suministro PCB Tarjeta AA5160004500

Miller 207042 PCB Tarjeta 207042L

HYDRIL AA51600004600 Potencia Suministro PCB Tarjeta

HYDRIL AA51600004600 Power Supply PCB Card

ULSTEIN MARINE PLC1002A PCB Tarjeta

HYDRIL AA5160004700 Cartucho Potencia Suministro PCB Tarjeta AA5170004700

CATERPILLAR 123-3932 1 Multi Aplicaciones Control Panel

CATERPILLAR 123-3932 1 Multi Apps Control Panel

ABB Caminos Rd086-16l/B Módulo Relé idad

Siemens 3RT1066-6NP36 Sirius Potencia Contactor Con Auxiliar Interruptor

ABB NXPP-06C Adapter Plate 68827817A Rev On

Siemens 3RT1066-6NP36 Sirius power contactor with additional switch 3RH1921-1DA11

ABB NXPP-06C Adaptador Tabla 68827817A Rev

WAGO 750-342 750-626 750-610 750-421 750-600 Ethernet Power Supply End Module

ALLEN-BRADLEY 6177R-MMSS8 Máquina Montaje No Pantalla Industrial PC 750R Servo C

ALLEN-BRADLEY 6177R-MMSS8 Machine Mot Non Display Industrial pieces 750R

WAGO 750-342 750-626 750-610 750-421 750-600 Ethernet Poder Suministro Extremo

ABB 3BSE003645R1 PCB 3BSE000435R1 Card

ULSTEIN MARINE Rolls-Royce DC0033A Stepper Motor Screwdriver PCB Card 891026

ULSTEIN MARINE Rolls-Royce DC0033A Stepper Motor Conductor PCB Tarjeta 891026

Apollo 55000-773MAR Marina Riel Din Zona Monitor idad - Lote De 10

Apollo 55000-773MAR Marine Din Rail ZMonitor it - Lot of 10

WAGO 750-530 8-CHANNEL Digital Salida 24VDC 0.5A

WAGO 750-530 8-CHANNEL Digital Power 24VDC 0.5A

WAGO 750-530 8-CHANNEL Digital Leistg 24VDC 0.5A

SIMTRONICS FIRE  GAS GD10-P00-17DG-0XH-00 Infrarrojo Pto Detector GD10-P00

Siemens 6ES7 131-0HF00-0XB0 Digital Entrada Módulo Simatic S7 ET200B-16DI-AC

WOLF SIRA02ATEX5099X Atex Seguridad Indación Turbolight A-TL45B

PROTECTION NB 06-120.00-6 B PCB

MD TOTCO 40221860-10-MS-00S Presión Transductor 10000 Psi Rev 02

MD TOTCO 40221860-10-MS-00S Pressure Converter 10000 Psi Rev 02

DECKMA GMBH FMS 3000 Fuego Alarma Sistema Set

DECKMA GMBH FMS 3000 Fire Alarm System Set

HATTELAND JH17T02MMD-A1-11167 43.2cm TFT Pantalla

HATTELAND JH17T02MMD-A1-11167 43.2cm TFT Display

AVK ZUSATZ-N Voltaje Regulador

GINGE-KERR 8181-00 8121-00 8171-00 8161-00 Smoke Detector Panel

VARTECH SYSTEMS VT084WHB2-CT Display Monitor VT084WHB2-201-4-CU-4172-JB

GINGE-KERR 8181-00 8121-00 8171-00 8161-00 Detector de Humo Panel

VARTECH SYSTEMS VT084WHB2-CT Pantalla Monitor VT084WHB2-201-4-CU-4172-JB

Alstom CONVERTEAM PIB 201A PCB Tarjeta 3BEC0067C

Spohn  Burkhordt Joystick NNS0 21000043

Siemens SIPROTEC 7VE61 Paralleling Dispositivo 7ve6110-5eb99-0aa0 / DD

Siemens SIPROTEC 7VE61 Parallel Device 7ve6110-5eb99-0aa0/DD

JASTRAM JA-701008-1 LC100-1 Ffu Palanca Controlador

Eaton HMCP400W5C Motor Circuito Protector

Eaton HMCP400W5C Motor Circular Protection

JASTRAM JA-701008-1 LC100-1 Ffu Lever Control -

SIMRAD Trb XC 211020 PCB Card Module Rev.A

SIMRAD Trb XC 211020 PCB Tarjeta Módulo Rev.A

GPV ELBAU 022633710 Stalelectronic 700 Tarjeta de Expansión 8DI / Despedida

FMC TECHNOLOGIES PBNO0419 Potencia Suministro Módulo