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

Tamrotor Marine Compressor Type E12 Code:0 4019024H Rotary Screw Air

Mannesmann Rexroth Fd 32 Fb 20 B06/400v Hydrauic Válvula de Retención

Mannesmann Rexroth Fd 32 Fb 20 B06/400v Hydrauic Carreaux Valvule

Mannesmann Rexroth Fd 32 Fb 20 B06/400v Hydrauic Quadri Valvola

Mannesmann Rexroth Fd 32 Fb 20 B06/400v DC Fan Plaid Valve

Naniwa pump ALG-32 Equipo Bomba - Presión Probado

Naniwa pump ALG-32 Gear Pompe - Pression Testé

Naniwa Pump ALG-32 Speed Pump - Pressure

Naniwa pump ALG-32 Cambio Pompa - PressiTestato

WILDEN pump 15 aluminum double diaphragm pump 7.6 cm in. Size - Pump

Tuthill Bomba 1017-3S1ICC Hidráulico Interno Equipo Bomba 1000-series Bomba

Tuthill Pompa 1017-3S1ICC Idraulico Interno Cambio Pompa 1000-series Pompa

Tuthill Pompe 1017-3S1ICC Hydraulique Interne Gear Pompe 1000-series Pompe

Tuthill Pump 1017-3S1ICC Hydraulic Internal Speed Pump 1000-series Pump

Azcue BT-IL 52D Triple Vis Pompe

Azcue BT-IL 52D Triple Tornillo Bomba

Azcue BT-IL 52D Triplo Vite Pompa

Viking Pump AS4195 Motor Speed Casting Hydraulic Internal Speed

Parker 111A-164-AS-0 Bajo Velocidad Alto Dinamométrica Motor

Parker 111A-164-AS-0 Bas Vitesse Haut Torq Moteur

Parker 111A-164-AS-0 Low Speed High Torq Engine

Parker 111A-164-AS-0 Basso Velocità Alto Torq Motore

Damcos BRCF 1000 Hydraulic Single-Acting Balanced Rotary Actomotor

Viking pump AK195, rotary gear pump port size: 6.3 cm in. NPT

Kawamoto CS2-50-A Self-priming Casecade pump -

Parker Calzoni MR190C-N1E2N1N1N Radial Piston Engine

Parker Calzoni MR190C-N1E2N1N1N Radial Pistón Motor

Parker Calzoni MR190C-N1E2N1N1N Radial Piston Moteur

MacGREGOR Grues 289-0840-801 Poussoir Hydraulique Bloc - Neuf #2

MacGREGOR Cranes 289-0840-801 Valvola Idraulica Blocco - Nuovo #2

MacGREGOR Grullas 289-0840-801 Hidráulico Válvula Bloque - Nuevo #2

Kawamoto CS2-50-A Autoadescante Casecade Pompa - Nuovo

Kawamoto CS2-50-A Auto-Amorçante Casecade Pompe - Neuf

Kawamoto CS2-50-A Autocebante Casecade Bomba - Nuevo

Kawamoto CS2-50-A Self Suction Casecade Pump -

DSG D.SCHMIDT Type: 172 408 Container No.: 1046119

KRAL CK 275.11 Triple screw pump

DSG D.SCHMIDT Type: 172 408 Container No 1046119

IMO Pump ACG 052N7 NVBP Triple screw pump #2

Scana RA2 05 H1 0B Hydraulic Double acting actuator

DSG D.Schmidt Type: 172 408 Récipient No 1046119

DSG D.Schmidt Tipo: 172 408 Contenitore Nessun 1046119

DSG D. Schmidt Tipo: 172 408 Contenedor No 1046119

Kral CK 275.11 Triple Tornillo Bomba

Kral CK 275.11 Triple Vis Pompe

Kral CK 275.11 Triplo Vite Pompa

IMO Pompa ACG 052N7 NVBP Triplo Vite Pompa #2

IMO Pompe ACG 052N7 NVBP Triple Vis Pompe #2

IMO Bomba ACG 052N7 NVBP Triple Tornillo Bomba #2

Scana RA2 05 H1 0B Idraulico Doppio Agendo Attuatore

Scana RA2 05 H1 0B Hydraulique Double Agissant Déclencheur

Scana RA2 05 H1 0B Hidráulico Doble Acción Actuador

Parker Axial Piston pump PAF50RK3C, Vg:50 cm3/u, 2000 rpm, 350 bar max. -

Parker Axial Piston pump PAF50RK3C, Vg:50 cm3/u, 2000 rpm, 350 bar max

Parker Assiale PistPompa PAF50RK3C, Ottimo: 50 cm3/U, 2000 RPM, 350 BAR Max

Parker Axial Piston Pompe PAF50RK3C, VG: 50 cm3/U, 2000 RPM, 350 Barre Max Neuf

Parker Axial Pistón Bomba PAF50RK3C, VG : 50 cm3/U, 2000 RPM, 350 BAR Máx. Nuevo

Yanmar KSC3 Air compressor Yanmar diesel engine co., ltd.

Yanmar KSC3 Air compressor Yanmar diesel engine co ltd

Allweiler SPF40 R46U8.3-W8 Triple screw pump - Pressure

Parker Axial Piston Pump PAF50RK3C, VG: 50cm3/U, 2000 RPM, 350 Rod Max

KRAL CK 85.11 Screw pump - Pressure

Yanmar KSC3 Aria Compressore Yanmar Diesel Motore Co Ltd

Yanmar KSC3 Air Compressor Yanmar Diesel Engine Ltd.

Yanmar KSC3 Aire Compresor Yanmar Diesel Motor Co Ltd

Compress

KRAL CK 85.11 Pompa A Vite - Testata Per Pressione

Pompe À Vis KRAL CK 85.11 - Testée Sous Pression

Bomba De Tornillo KRAL CK 85.11 - Probada A Presión

Allweiler SPF40 R46U8.3-W8 Triplo Vite Pompa - PressiTestato

Allweiler SPF40 R46U8.3-W8 Triple Tornillo Bomba - Presión Probado

IMO ACE 038N3 NTBP Bomba De Tornillo Triple Mfg. 2016 - Restaurada Y Probada

Leistritz L3MF 52/104 Triple screw pump

IMO Pump ACG 052N6 IVBP Triple screw pump - Pressure pump

Eaton Vickers KDG5V 5 33C80N E H M U H1 10 Proportional Directional valve -

Damcos BRCF 500 Hydraulic Single-Acting Balanced Rotary Actuator

IMO ACE 038N3 NTBP Triple Screw Pump Mfg. 2016 -  and

Bosch 0001 410 0500 Starter Motor 24V For Volvo penta TD100CRC

Damcos BRCF 500 Hydraulique Single-Acting Équilibré Rotatif Déclencheur

Damcos BRCF 500 Attuatore Rotativo Bilanciato Idraulico A Singolo Effetto

Damcos BRCF 500 Hidráulico Single-Acting Equilibrado Giratorio Actuador

Eaton Vickers Kdg5v 5 33c80n E H M U H1 10 Proportional Direzionale Valvola -

Eaton Vickers Kdg5v 5 33c80n E H M U H1 10 Proportionnel Directionnel Valve -

IMO Pompa ACG 052N6 IVBP Triplo Vite Pompa - PressiTestato Pompa

IMO Bomba ACG 052N6 IVBP Triple Tornillo Bomba - Presión Probado Bomba

Eaton Vickers Kdg5v 5 33c80n E H M U H1 10 Proporcional Direccional Válvula -

Pompe IMO ACG 052N6 IVBP Pompe À Vis Triple - Pompe Testée Sous Pression

IMO ACE 038N3 NTBP Pompa A Vite Tripla Mfg. 2016 - Rigenerata E Testata

IMO ACE 038N3 NTBP Pompe À Vis Triple Mfg. 2016 - Rénovée Et Testée

Bosch 0001 410 0500 Motorino Di Avviamento 24V Per Volvo Penta TD100CRC

Bosch 0001 410 0500 Démarr

Motor De Arranque Bosch 0001 410 0500 24V Para Volvo Penta TD100CRC

Leistritz L3mf 52/104 Triplo Vite Pompa

Leistritz L3mf 52/104 Triple Vis Pompe

Leistritz L3mf 52/104 Triple Tornillo Bomba

Eaton Vickers Kdg5v 5 33c80n E H M U H1 10 Proportional Directional Valve -

Damcos BRCF 500 Hydraulic Single-Acting Balanced Rotary Actomotor

IMO ACE 038N3 NTBP Triple Screw Pump Mfg 2016 -  and

Damcos BRCF 250 Hydraulic Single-Acting Balanced Rotary Actuator 230-0250F -

Oiltech Settima GR80 SMT16B 1000LRF1 Triple screw pump -  and

IMO Pump LPE 032L3 NTBP Triple screw pump - PUMP

Leistritz L3MF 52/104 Triple screw pump #2

Vickers PVH57QIC RF 1S 10 C25 31 SF2 Hydraulic Piston Pump

Allweiler S0B 222 W G2V 10 Centrifugal pump

Kracht KF4/180 G10B N00 7DP1 Transfer gear pump P/N P.0052830003 -

Denison Hydraulics T6CCMW B14 B05 2R00 D111 Hydraulic Double vane pump

Kracht KF2/32 E1XBN00 0DP29 Gear Pump -

IMO Pump ACG 052N5 IVBO Triple screw pump - Pressure pump

Aerzen VMX45 Screw compressor Air end - mfg.2019

IMO Pump ACG 052-2N 2F Triple screw pump - Pressure pump

AZCUE BT-HM 25D2 Screw pump Fuel Transfer  Lub. pump -   

AZCUE BLOC2xHM38F-2-F4CM Triple screw pump -   

Hyster motor 8539595 24/36/48V forklift pump motor -

DEPRAG FM 50 LUSP Power line Air motor with hand lever valve -

DEPRAG FM 52 LUSP Power line Air motor with hand lever valve

Kral KF-160.DAA Magnetic coupling Triple screw pump KF-160.DAA.006555

IMO ACE 32-2NC/60 Tripple Screw Pump with electric motor -

Damcos BRC 1000-B1 Hydraulic Double-Acting Balanced Rotary Actuator -

Allweiler AG SLF80ER46U12.1 Triple screw pump - Pressure

IMO Pump ACG 052K5 NTBP Triple screw pump

JAM-1FE 3000SM Japan Air motor, Air press. 6kg/cm2 -  

Goulds pump 10SV3NB30 e-SV series Multi stage centrifugal pump

IMO Bomba LPE 032L3 NTBP Triple Tornillo Bomba - Probado Bomba

Pompa IMO LPE 032L3 NTBP Pompa A Vite Tripla - POMPA TESTATA

IMO Pompe LPE 032L3 NTBP Triple Vis Pompe - Testé Pompe

Pompe À Vis Triple Leistritz L3MF 52/104 #2

Pompa A Vite Tripla Leistritz L3MF 52/104 #2

Bomba De Tornillo Triple Leistritz L3MF 52/104 #2

Vickers Pvh57qic RF 1s 10 C25 31 Sf2 Piston Hydraulique Pompe

Pompa Idraulica Vickers PVH57QIC RF 1S 10 C25 31 SF2

Bomba De Pistón Hidráulica Vickers PVH57QIC RF 1S 10 C25 31 SF2

DEPRAG FM 50 LUSP Mot