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

Denison D4S 06-912-144-11C0Q-B1,026-38138-H VV01-321-G0Q-E1,S16-39495-0 - Nuevo

Denison D4S 06-912-144-11C0Q-B1,026-38138-H VV01-321-G0Q-E1,S16-39495-0 - Neuf

Denison D4S 06-912-144-11C0Q-B1,026-38138-H VV01-321-G0Q-E1,S16-39495-0 - Nuovo

Denison D4S 06-912-144-11C0Q-B1.026-38138-H VV01-321-G0Q-E1,S16-3995-0 -

Rickmeier R35/40 Fl-z-db6-s0 Hidráulico Engranaje Bomba - Presión Probado

Rickmeier R35/40 Fl-z-db6-s0 Hydraulique Pompe de Vitesse - Pression Testé

Rickmeier R35/40 Fl-z-db6-s0 Idraulico Cambio Pompa - PressiTestato

Veljan VT6EM-052-3R00-B1 Hidráulico Veleta Bomba

Viking Pompa GV-503-B Idraulico Interno Cambio EMD P/N: 40049307 Model: GV503B

Viking Pompe GV-503-B Hydraulique Interne de Vitesse EMD P/N: 40049307 Modèle:

Veljan VT6EM-052-3R00-B1 Idraulico Pala Pompa

Veljan VT6EM-052-3R00-B1 Hydraulique Aube Pompe

Viking Bomba GV-503-B Hidráulico Interno Equipo EMD P/N: 40049307 Model: GV503B

Taiko Kikai NHG-3 Lubricar Aceite/Combustible Aceite Transferir Equipo Bomba

Taiko Kikai NHG-3 Lub Olio / Olio Combustibile Trasferimento Cambio Pompa

Taiko Kikai NHG-3 Lube Huile / Carburant Huile Transfert Gear Pompe

Viking Pump GG4193 Motor Speed Pump 1" Port Size - ()

TTS 40371 Hydraulic Transmission Pump -  ()

Taiko Kikai NHG-3 Lubricating Oil / Fuel Oil Transfer Gear Pump

Viking Pump GV-503-B Hydraulic Internal Gear Pump EMD P/N: 40049307 Model

NOWA SWISS Type: 02705 001 Air Start Component -

Taiko Kikai NHG-3M Lub Oil/Fuel Oil Transfer Speed Pump

Sunfab SCM-012W-H-I41-W25-S3G-100 Hidráulico Motor - Nuevo

Sunfab SCM-012W-H-I41-W25-S3G-100 Idraulico Motore - Nuovo

Sunfab SCM-012W-H-I41-W25-S3G-100 Hydraulique Mot

Parker 313-9710-237 Hydraulic Engine -

Parker 313-9710-237 Hydraulique Mot

Parker 313-9710-237 Idraulico Motore - Nuovo

Parker 313-9710-237 Hidráulico Motor - Nuevo

Van Wijk  Boerma/Kracht KF63 RF1 Idraulico Cambio Pompa - Nuovo

Van Wijk  Boerma/Kracht KF63 RF1 Hidráulico Equipo Bomba - Nuevo

Van Wijk  Boerma / Kracht KF63 RF1 Hydraulique Gear Pompe - Neuf

Van Wijk  Boerma / Crash KF63 RF1 Hydraulic Speed Pump -

Naniwa pump TLGK 2 6L Giratorio Equipo Bomba Con Motor Lubricante / Fuel

Naniwa pump TLGK 2 6L Rotante Cambio Pompa Con Motore Lubrificante / Fuel

Naniwa pump TLGK 2 6L rotary gear with engine lubricating / fuel

Naniwa pump TLGK-2-6L Rotatif Gear Pompe Avec Mot

Rickmeier R35/40 Fl-z-db-s0 Hidráulico Engranaje Bomba - Presión Probado

Rickmeier R35/40 Fl-z-db-s0 Hydraulique Pompe de Vitesse - Pression Testé

Rickmeier R35/40 Fl-z-db-s0 Idraulico Cambio Pompa - PressiTestato

Damcos BRCF 250-B1 Hidráulico Single-Acting Equilibrado Giratorio Actuador

Damcos BRCF 250-B1 Idraulico Single-Acting Bilanciato Rotante Attuatore

Damcos BRCF 250-B1 Hydraulique Single-Acting Équilibré Rotatif Actionneur

Parker Doble Hidráulico Equipo Bomba Ranura Eje

Parker Doppio Idraulico Cambio Pompa Spline Albero

Parker Double Hydraulic Speed Pump Wedge Shaft

Parker Double Hydraulique Gear Pompe Spline Arbre

Shimadzu SC60MJ Gear Pompe - Pression Testé

Shimadzu SC60MJ Equipo Bomba - Presión Probado

Shimadzu SC60MJ Speed Pump - Pressure

Shimadzu SC60MJ Cambio Pompa - PressiTestato

Eaton S20N11S05N Dry-Type Distribution Encapsulé Transformateur

Eaton S20N11S05N Dry-Type Distribución Encapsulado Transformador

Eaton S20N11S05N Dry-Type DistribuziIncapsulato Trasformatore

Eaton S20N11S05N Dry-Type Sales Encapsulated Transformer

Vickers XCT-06-3F-30 Pressure Reducing Valve 2850 Psi Max  (

Parker Commmercial Hydraulic P37X378BYRT20-8BRL12-1 Speed Pump

Chesterton 180WB High Reliability Cartridge Single Gasket SIZE-12 -

Chesterton 180WB Alto Affidabilità Cartuccia Singolo Sigillare SIZE-12 - Nuovo

Rexroth MRA 30 Ep300 Controllo Flusso Valvola

Vickers XCT-06-3F-30 PressiRiduziValvola 2850 Psi Massimo Nuovo (Gratis

Rexroth MRA 30 Ep300 Flux Valve à Contrôle

Vickers XCT-06-3F-30 Pression Réduction Valvule 2850 Psi Max Neuf (Gratuit

Chesterton 180WB Haut Fiabilité Cartouche Simple Joint SIZE-12 - Neuf

Rexroth MRA 30 Ep300 Flujo Válvula de Control

Vickers XCT-06-3F-30 Presión Reductor Válvula 2850 Psi Máximo Nuevo (Gratis

Chesterton 180WB Alto Confiabilidad Cartucho Simple o SIZE-12 - Nuevo

Blanco Conducir 247708.67610-1 Aec / Resk-24 Rodillo Estátor Hidráulico Motor

White Drive 247708.67610-1 Aec / Resk-24 Roller Stator Hydraulic Motor

Blanc Lect

Bianco Guida 247708.67610-1 Aec / Resk-24 Roller Stator Idraulico Motore

Rickmeier R35/63 Fl-z Idraulico Cambio Pompa - Ricondizionato

Rickmeier R35/63 Fl-z Hidráulico Equipo Bomba - Reconstruido

Rickmeier R35/63 Fl-z Hydraulic Speed Pump -

Rickmeier R35/63 Fl-z Hydraulique Gear Pompe - Reconditionné

WPH 3pz4-46/22-2-422 Hydraulique Gear Pompe - Neuf

WPH 3PZ4-46/22-2-422 Hydraulic Transmission Pump -

WPH 3pz4-46/22-2-422 Idraulico Cambio Pompa - Nuovo

WPH 3pz4-46/22-2-422 Hidráulico Equipo Bomba - Nuevo

White Drive 249639.68245-3 AEC / RESK-24 Roller Stator Hydraulic Motor

Rexroth Dbds10k18/400 S0 159 08W11 Idraulico Pressure Relief Valvola Con Blocco

Rexroth Dbds10k18/400 S0 159 08W11 Hydraulique Soupape de Décharge Avec Bloc

Rexroth Dbds10k18/400 S0 159 08W11 Hidráulico Presión Alivio Válvula Con Bloque

Rexroth A A10VS0 28 Axial Pistón Variable Bomba - Reconstruido Y Probado

Rexroth A A10VS0 28 Assiale PistVariabile Pompa - Ricondizionato E Testato

Rexroth A A10VS0 28 Axial Piston Variable Pompe - Reconditionné Et Testé

Damcos BRCF 250-B1 Hydraulic Single-Acting Balanced Rotary Actomotor

Damcos Brc 012-A1 Idraulico Double-Acting Bilanciato Rotante Attuatore 051-4252

Damcos Brc 012-A1 Hydraulique Double-Acting Balancé Rotatif Déclench

Damcos Brc 012-A1 Hidráulico Double-Acting Balanced Giratorio Actuador 051-4252

Damcos Brc 012-A1 Hydraulic Dual Acting Balanced Rotary Actuator

NS737S-D Nakakita Dual Acting Lever Type Position Controller

Olaer GR40 SMT16B 125LS1RF1 Triplo Vite Pompa - Nuovo

Olaer GR40 SMT16B 125LS1RF1 Triple Tornillo Bomba - Nuevo

Olaer GR40 SMT16B 125LS1RF1 Triple Vis Pompe - Neuf

KKK K28 Turbo Charger Part N5328 970 6410, K28-364 0C20.29

KKK K28 Turbo Cargador Parte No 5328 970 6410 , K28- 3264 0C20.29

KKK K28 Turbo Caricabatterie Parte Nessun 5328 970 6410, K28- 3264 0C20.29

IMO ACP 038K3 NVBP Triple screw pump - PUMP

Kral KF-42.AAA.000223 Triple screw pump -

Enerpac 100 Ton Capacity Low height hydraulic cylinder 2" stroke 700 bar max.

David Brown Hydraulics SSV09X44L Valve Part no.081401 -

Allweiler SPF10R46G8.3F-W20 Triple screw pump - Pressure

Herion S25 Y28 00 G 004 Directional control valve with PUS6G002 1 00

BSM- Brown  Sharpe No.2-S Foot mounted Rotary gear pump - Pressure

IMO ACE 032N3 NTBP Triple Screw Pump oil/Fuel Transfer pump -

Commercial Hydraulics M-330-40B40F1D Hydraulic Motor

Denison VP01-50-0Q-A1 with R4V 03 593 12 P1 -  

KF8-RX-2-D15 Van Wijk  Boerma Hydraulic gear pump -

KF8-LX-2-D15 Van Wijk  Boerma Hydraulic gear pump -

ATOS DPZ0-A-273-S5 32 Proportional directional valve W/ DHRZ0-P5-012/25 21 -

Kracht KF3/80 F30B M0B 7DP1 Hydraulic Transfer gear pump - Pressure

IMO Pump ACE 025N4 NLBP Magnetic coupling Triple screw pump

Denison VP01-50-0Q-A1 with R4V 03 593 12 P1 -

Enerpac 100 Ton Capacity Low height hydraulic cylinder 2" stroke 700 bar max

Rexroth FD 32 FB 21/400B06V MNR: R900513267 Hydraulic check valve -  

Shimadzu FA-4A-M2D with Kanayama seiki FA-4A-M2 Oil Flow Alarm -  

ENERPAC 100 Tonnes Capacité Bas Haut

ENERPAC 100 Ton Capacità Basso Altezza Idraulico Cilindro 2 " Tempo 700 BAR Max

Bomba De Tornillo Triple Kral KF-42.AAA.000223 - Probada

ENERPAC 100 Toneladas Capacidad Bajo Altura Hidráulico Cilindro 2" Golpe 700 BAR

Pompe À Vis Triple Kral KF-42.AAA.000223 - Testée

Pompa A Vite Tripla Kral KF-42.AAA.000223 - Testata

Pompa Idraulica KF8-RX-2-D15 Van Wijk  Boerma - NUOVA

Bomba De Engranaje Hidráulica KF8-RX-2-D15 Van Wijk  Boerma - NUEVA

Pompe À Engrenage Hydraulique KF8-RX-2-D15 Van Wijk  Boerma - NEUF

Shimadzu FA-4A-M2D Con Kanayama Seiki FA-4A-M2 Olio Flow Allarme - Nuovo

Shimadzu FA-4A-M2D Avec Kanayama Seiki FA-4A-M2 Huile Flux Alarme - Neuf

Shimadzu FA-4A-M2D Con Kanayama Seiki FA-4A-M2 Aceite Flujo Alarma - Excedente

IMO ACP 038K3 NVBP Triple Tornillo Bomba - Probado Bomba

IMO ACP 038K3 NVBP Triplo Vite Pompa - Testato Pompa

David Brown Hydraulics SSV09X44L Válvula Parte no.081401 - Nuevo

David Brown Hydraulics SSV09X44L Valvule Pièce no.081401 - Neuf