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

Vickers KDG4V 3 33C30X H MU HR7 60 Proportional valve -

Parker TG0475MS030AAAB Torq Motor TG-seires Hydraulic Torq Motor -

Allweiler SCGX/A20R56 Q W16 Triple screw pump oil transfer pump

Maag pump NNP 36/36 -

MOOG 0514 400 209 Hydraulic Radial Piston pump - PRESSURE  

Eaton 70121-806C Hydraulic piston pump -  and

Stork-Pompen CN32-160NG1ML1L3 Centrifugal pump

Eaton Vickers KDG4V 3 33C13N H MU HA7 60 Proportional valve

Rexroth Inline Filter 40FLEN 0250 G25 A00-07V2,2-S0M00 Mnr: R928001714 40 bar

Wagene Purifier Pump with motor 1-MOT7JE71M04K 230V, 0.25kW -

Sunfab SCM-056W-H-I43-W30-R1M-100 Hydraulic Motor -

Sundstrand SNP375 D SC479H with SNP363 D SC11 A8C Hydraulic gear pump

Bosch 0514 300 022 Hydraulic Radial Piston pump 0514300022 - PRESSURE

Damcos BRC 1000-B1 Hydraulic Double-Acting Rotary Actuator P/N:160n1100 #2

Parker D61VW009C6NYCF Hydraulic Directional control valve D1VHW004CNYCF -

Seim pump PHS025 Triple screw pump - Pressure

Seim pump PHS025 Triple screw pump - Pressure #2

Taiko kikai HHB-2.5MJ Gear pump - Pressure

Allweiler BAS1150 G8.3-W20 Triple screw pump oil transfer pump -

Viking Pump GPV-0732-15 Fuel pump EMD P/N: 40089678 -  

Eaton-Vickers DG5S-8-6C-T-M-X2-ER4-30 Directional control valve -

Parker TG0475ME030AAAB Torq Motor TG-seires Hydraulic Torq Motor -

Parker T6EC 052 025 1L01B1 J224 Hydraulic Vane pump

TDI TURBOSTART MODEL: 44TA305R TURBINE AIR STARTER

Taiko kikai HHB-3MJ Gear pump - Pressure

Eaton Résistant Moulin Dc Relais 1143 RELAY-6011H23-103-1 600V Max. Neuf Envoi

Eaton Resistente Molino Dc Relé 1143 RELAY-6011H23-103-1 600V Máxima Nuevo

Eaton Resistente Mulino Dc Relè 1143 RELAY-6011H23-103-1 600V Massima Nuovo

Eaton Heavy Duty Mill Dc Relay 1143 RELAY-6011H23-103-1 600V Max  Baby Hair

Pompe Seim PHS025 Pompe À Vis Triple - Testée Sous Pression

Bomba Seim PHS025 Bomba De Tornillo Triple - Probada A Presión

Pompa Seim PHS025 Pompa A Vite Tripla - Testata Per Pressione

MOOG 0514 400 209 Hidráulico Radial Pistón Bomba - Presión Probado Buen Trabajo

MOOG 0514 400 209 Hydraulique Radial Piston Pompe - Pression Testé Bon Travail

MOOG 0514 400 209 Idraulico Radiale PistPompa - PressiTestato Buone

Válvula De Control Direccional Eaton-Vickers DG5S-8-6C-T-M-X2-ER4-30 - NUEVO

Allweiler BAS1150 G8.3-W20 Triple Tornillo Bomba Aceite Transferir -

Allweiler BAS1150 G8.3-W20 Triple Screw Oil Transfer Pump -

Pompe À Vis Triple Allweiler BAS1150 G8.3-W20 Pour Transfert D'Huile - Rénovée

Pompe À Vanne Hydraulique Parker T6EC 052 025 1L01B1 J224

Pompa A Vano Idraulico Parker T6EC 052 025 1L01B1 J224

Bomba De Paletas Hidráulica Parker T6EC 052 025 1L01B1 J224

Rexroth 0510825011 Hydraulic gear pump AZPG-22-063RDC07KB-S0039 -

Nachi PMB-1B-10-10 Piston Hydraulique Mot

Nachi PMB-1B-10-10 Hydraulic Piston Engine -  Un

 Piston Lot Of 17pcs

Neuf Pistons Lot De 17pcs

Nachi PMB-1B-10-10 Hidráulico Pistón Motor - Nuevo Superávit

Nuevo Pistones Lote De 17pcs

Nuovi Pistoni Lotto Di 17Pezzi - SpediziVeloce Gratuita

Leistritz L3ng-038/076 Triple Tornillo Bomba Kit de Reparación - Nuevo

Leistritz L3ng-038/076 Triple Vis Kit Réparation Pompe - Neuf

Kvaerner Idraulico Cambio Pompa Porta Taglie: 1''X3/10.2cm - Ricondizionato

Kvaerner Hidráulico Engranaje Bomba Puerto Tallas: 1'' X3/10.2cm - Reconstruido

Kvaerner Hydraulique Gear Pompe Port Tailles: 1'' X3/10.2cm - Reconditionné

Kvaerner Hydraulic Gear Pump Port Sizes: 1'' X3/10.2cm -

IMO Bomba D4 045 N2 Rotor Set G012 P/N: 166926 Tornillo para D4 045N2 - Nuevo

IMO Pompe D4 045 N2 Rotor Set G012 P/N: 166926 Vis Set pour D4 045N2 - Neuf

IMO Pompa D4 045 N2 Torore Set G012 P/N: 166926 Vite Set per D4 045N2 - Nuovo

Servi Hydranor 7AVB16L Hidráulico Válvula - Nuevo

Hydranor 7AVB16L Hydraulic Valve Patch -

Servi Hydranor 7AVB16L Poussoir Hydraulique - Neuf

Civile Hydranor 7AVB16L Valvola Idraulica - Nuovo

Volvo Hydraulics F11-58-HF-CN-D Hydraulic Motor

Volvo Hydraulics F11-58-HF-CN-D Hidráulico Motor

Mot

Motore Idraulico Volvo F11-58-HF-CN-D

Hamworthy/Rickmeier R45/80 Hidráulico Equipo Bomba - Presión Probado

Hamworthy/Rickmeier R45/80 Hydraulic Speed Pump - Pressure

Hamworthy/Rickmeier R45/80 Idraulico Cambio Pompa - PressiTestato

Hamworthy / Rickmeier R45/80 Hydraulique Gear Pompe - Pression Testé

Spirax Sarco DP17TE Piloto Operado Presión/Control de Temperatura Válvula DN15

Spirax Sarco DP17TE Pilote Actionné Pression / Température Valve à Contrôle DN15

Spirax Sarco DP17TE Pilota Funzionante Pressione/Temperatura Valvola DN15 PN25

Vickers KDG4V 3 33C30X H MU HR7 60 Proportionnel Valvule - Neuf

Vickers KDG4V 3 33C30X H MU HR7 60 Proporcional Válvula - Nuevo

Vickers KDG4V 3 33C30X H MU HR7 60 Proportionale Valvola - Nuovo

Eaton Vickers KDG4V 3 33C13N H MU HA7 60 Proporcional Válvula

Eaton Vickers KDG4V 3 33C13N H MU HA7 60 Proportionnel Valvule

Eaton Vickers KDG4V 3 33C13N H MU HA7 60 Proportionale Valvola

Parker TG0475MS030AAAB Torq Mot

Parker TG0475MS030AAAB Torq Motor TG Series Hydraulic Torq Motor -

Parker TG0475MS030AAAB Torq Motore Tg-Seires Idraulico - Nuovo

Parker TG0475MS030AAAB Dynamometric Engine Tg-Seires Hydraulic -

Allweiler Scgx / A20r56 Q W16 Triple Vis Pompe Huile Transfert Pompe

Allweiler Scgx / A20r56 Q W16 triple screw pump oil transfer pump

Allweiler Scgx / A20r56 Q W16 Triple Tornillo Bomba Aceite Transferir Bomba

Allweiler Scgx / A20r56 Q W16 Triplo Vite Pompa Olio Pompa di Trasferimento

MAAG Pompe Nnp 36/36 - Neuf

MAAG Pompa Nnp 36/36 - Nuovo

MAAG Bomba Nnp 36/36 - Nuevo

Eaton 70121-806C Hidráulico Pistón Bomba - Reconstruido Y Probado

Eaton 70121-806C PistIdraulico Pompa - Ricondizionato E Testato

Eaton 70121-806C Piston Hydraulique Pompe - Reconditionné Et Testé

Eaton-Vickers DG5S-8-6C-T-M-X2-ER4-30 Directionnel Valve à Contrôle - Neuf

Eaton-Vickers DG5S-8-6C-T-M-X2-ER4-30 Direzionale Valvola di Controllo - Nuovo

Rexroth Inline Filtre 40flen 0250 G25 A00-07v2,2-s0m00 Mnr : R928001714 40 Barre

Rexroth Línea Filtro 40flen 0250 G25 A00-07v2, 2-s0m00 Mnr : R928001714 40 Barra

Rexroth Inline Filtro 40flen 0250 G25 A00-07v2,2-s0m00 Mnr : R928001714 40 BAR

Viking Pompa GG4195 Motore Velocità Pompa 1 " Filettato Ingressi - Nuovo

Viking Bomba GG4195 Velocidad Motor Bomba 1" Roscado Puertos - Nuevo

Viking Pompe GG4195 Mot

Wagene Purifier Pompa Con Motore 1-MOT7JE71M04K 230V,0.25kW - Nuovo

Wagene Purifier Bomba Con Motor 1-MOT7JE71M04K 230V, 0.25kW - Nuevo

Wagene Purifier Pompe Avec Mot

Rexroth Inline Filter 40flats 0250 G25 A00-07v2, 2-s0m00 Mnr: R928001714 40 BAR

Wagene Purifier Pump with Engine 1-MOT7JE71M04K 230V.0.25kW -

Sunfab SCM-056W-H-I43-W30-R1M-100 Idraulico Motore - Nuovo

Sunfab SCM-056W-H-I43-W30-R1M-100 Hydraulic Engine -

Sundstrand SNP375 D SC479H with SNP363 D SC11 A8C Hydraulic Speed Pump

Sundstrand SNP375 D SC479H with SNP363 D SC11 A8C Hydraulique Gear Pompe

Sundstrand SNP375 D SC479H with SNP363 D SC11 A8C Idraulico Cambio Pompa

Sundstrand SNP375 D SC479H with SNP363 D SC11 A8C Hidráulico Equipo Bomba

Damcos Brc 1000-B1 Hydraulique Double-Acting Rotatif Déclench

Damcos Brc 1000-B1 Hydraulic Dual Acting Rotary Actuator P/N:

Damcos Brc 1000-B1 Idraulico Double-Acting Rotante Attuatore P/N: 160n1100 #2

Damcos Brc 1000-B1 Hidráulico Double-Acting Giratorio Actuador P/N: 160n1100 #2

Bosch 0514 300 022 Hydraulique Radial Piston Pompe 0514300022 - Pression Testé

Bosch 0514 300 022 Idraulico Radiale PistPompa 0514300022 - Pressione

Bosch 0514 300 022 Hidráulico Radial Pistón Bomba 0514300022 - Presión Probado

Seim Bomba PHS025 Triple Tornillo Bomba - Presión Probado #2

Seim Pompe PHS025 Triple Vis Pompe - Pression Testé #2

Seim Pompa PHS025 Triplo Vite Pompa - PressiTestato #2

MOOG 0514 400 209 Hydraulic Radial Piston Pump - Pressure  Work

Pompe Centrifuge Stork-Pompen CN32-160NG1ML1L3

Stork-Pompen CN32-160NG1ML1L3 Centrífugo Bomba

Stork Pompen CN32-160NG1ML1L3 Centrifugal Pump

Stork-Pompen CN32-160NG1ML1L3 Centrifuga Pompa

Viking Pump GPV-0732-15 Fuel Pump EMD P/N: 40098678 -  

Viking Pompa GPV-0732-15 Carburante Pompa EMD P/N: 40089678 - Nuovo

Viking Pompe GPV-0732-15 Pompe à Carburant EMD P/N: 40089678 - Neuf

Parker D61VW009C6NYCF Idraulico Direzionale Control Valvola D1VHW004CNYCF -