0020-43427船舶半导体工控备件主板供应

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。

ASCO EFHT8316G054 3/2-Way 3/8" General Service Solenoid Valve 24V DC UL Listed

R431008352 Rexroth Type 'D' Pilotair® PD40043-2154 Valve

Trimod Besta 30AAE401053 Level Switch Shrouded for contaminated media

HERION S6VH10G00900160V Cat 520394472302400 Hydraulic Directional Valve 24V DC

Mobrey 70800/615 Bronze Body Horizontal Magnetic Level Switch Max 18 bar 92 PCD

ASCO EFHB8316G054 3/2-Way 3/8" General Service Solenoid Valve 24V DC UL Listed

ASCO HV178388 Steam Solenoid Valve 1" Hobart 00-112091-00001 120/60 AC 112091-1

HAWE Hydraulik Type LHK Load Hing Valve LHK 44 G-21-220/220

INGERSOLL RAND 23547664 REV A 2-Way NC Solenoid Valve 1.5" 120/60AC 18W 145 psi

HAWE Type VZP1 Twin Compact Directional Seated Valve VZP1-M2 R2-L24 24V DC

Barksdale 425X-17 ATEX Pressure Transducer 4-20 mA 0-7500 psi 1/4" NPTM

IMI NORGREN 11-204-006 Feedback Pilot Pressure Regulator G1/4 4-16 bar

MOBREY Type SMA2 /RS 613-2181 M-Switch Stainless Steel ATEX Level Switch 25 bar

WIKA PGT23.100 PRESSURE TRANSMITTER 0-4 barg 4-20mA 12...30 VC 1/2"

IMI Herion Norgren 2636047 5/2-Way G1/4 NAMUR Solenoid Valve ATEX Coil 24V DC

Endress  Hauser DELTAPILOT DB40RL -0004DA15A Hydrostatic level sensor 0.4 bar

Penny  Giles JC600 Y-R-M-HB0-STN-S Joystick Controller

IMI Herion 8020747 5/2-Way 1/4 NAMUR Solenoid Valve ATEX Coil # 3910 24V DC

KHS Corpoplast E6B40ALZ Proportional Regulator 0-40 bar 0-10V 24V DC Flange Mtd

UVC-U Sensor for P/D/W/R P/n 1028115

DRUCK PTX 610-1300 ATEX Gauge Pressure Sensor 0-4 bar G1/4 RS 285-302

SOLAR TURBINES P/N 1091605-200 SOLENOID VALVE 3-WAY 0.5 in 24 VDC

FAIRCHILD TDEI7800-404 Electro-Pneumatic E/P I/P Pressure Transducer 0-30 psi

FAIRCHILD TD7800-401 E/P I/P Pressure Transducer I/P converter

NABCO GMC-414-MF-52002 72707500-14 WABCO 3725400000 Solenoid Valve 24V DC

Hobart 869493-1 Steam Solenoid Valve Piston Type 3/4" 230/60 AC Asco SCXE222E003

HYDAC 920531 HDA 47F5-A-2000-AN1-000 ATEX Pressure Transmitter 0-2000 psi

HYDAC 920530 HDA 47F5-A-1500-AN1-000 ATEX Pressure Tranmitter 0-1500 psi

TriMod BESTA Type MV 01 04 Pneumatic Proportional Control Level Switch 92 mm

Burkert Type 8712 00260960 Mass Flow Controller for Gases (MFC) 10.0 Nl/min

Burkert Type 8712 00260970 Mass Flow Controller for Gases (MFC) 5.0 Nl/min

IMI Norgren Watson Smith Type 100X I/P Converter 402100R 0.2-1 bar 4..20mA

UEC TX200 TX200B16S4T Explosion Proof ATEX Pressure Transmitter 25000 psi

Watson Smith R27 Manually Operated Manostat 31003XR Range 3-15 psi

FINETEK FF series FF10CEQ Side Moted Level Switch 1-1/2 NPT

DRUCK PTX 610-I-1300 ATEX Gauge Pressure Sensor 0-10 bar G1/4 RS 285-318

ASCO 8290A024 2/2 NC Bronze Pneumatic Angle Seat Piston Valve 2" NPT

David Brown C9193210071 VARCO P.N. 16016 Two Lever Hydraulic Joystick Control

ASCO E290A642 2/2 NC Bronze Angle Seat Globe Valve G 1-1/4" 32 mm 0-16 bar

Bank of 10 Valve FESTO VUVG-B14-B52-AZT-F-1T1L 573482 5/2 Bistable

TRIMOD BESTA U3B0107 Level Switch IP68 Submersible application U3B 01 07

Parker Lucifer E341B11 5/2-Way 3/8" Pneumatic Solenoid Valve 24V DC

DEUBLIN DEUPLEX 1579-079 Duo flow Rotating ion Flanged Rotor

TRIMOD Besta Type A0104 A 01 04 side moted Horizontal Float Level Switch IP65

TRIMOD Besta Type A 01 041 Horizontal Float Level Switch A01041 250V AC 5A IP65

R901104412 OD1531213AS000 Rexroth Solenoid Poppet Valve  R934001563 Manif

Rexroth R901104412 OD1531213AS000 Solenoid Bi-Directional Valve G3/4 24V DC

Rexroth 1/2 D Pilotair PD40032-8791 Pneumatic Directional Control Valve 1/2" NPT

Ingersoll Rand R41 series R41-CC-A30 Lockable Dial Air Regulator 2" 0...160 psi

WANDFLUH AEXd32061a/L15-HB6-K9M102/165 Solenoid Operated Hydraulic Valve 24V DC

Bank of 3 DROPSA DM VALVE P/N 675300 Modular Feeder with base 0.25-3 cm3

Bank of SMC Valves SY7100B-5NZF1-H x 9  SY7A00B-5NZF1-H x 1 Directional Valves

SMC VEX Series VEX3900-20 Air Operated 3 position Master Valve 2"

SEITZ AG Type 341 8211 3-Way G1" Air-Pilot Pneumatic Control Valve 40 bar NW 25

ASCO E290A020 2/2 NC Bronze Pneumatic Angle Seat Piston Valve G 1-1/2"

GG Hydraulics DRV-100-N-025 Hydraulic Direct Acting Relief Valve

Wandfluh BS4D32-xx-S1533 Hydraulic Solenoid Spool Valve 24V DC 250 bar

IFM efector 300 SI2200 SIS30ABBFPKG/US-100-IPF flow monitor

STS Sensors P/N 107721 ATEX Pressure Transmitter 0-250 bar 4..20mA 1/2"

VERSA TLB-4503-MS-11-167 4/3-Way Spring Center 1/2" NPT Directional Valve

ASCO Joucomatic 28490004 Pneumatic Poppet valve 3/2 NO G3/8  88128409 sub base

ASCO Joucomatic 2849042 Pneumatic Poppet valve 3/2 NC G3/8  88128409 sub base

DWYER V6 SERIES V6EPS-SD4S-GL-CV FLOTECT FLOW SWITCH 1-1/4" NPT

Parker 16F-SWB16L-RT-V-SS Valve Process 2500 Psig 2-Way Inline 1" NPTF

Fairchild Model 4500A Cat. No 4524A Pneumatic Volume Booster 1:2 ratio 1/2" NPT

R900918801 Rexroth 4WE 6 D62/OFEG110N9K4 Hydraulic Directional Valve 350 bar

BARCO BD-52410-16-01 Plane Swivel Rotary ion 1" NPTF

Rexroth 5672010000 3/2 Way G1" Air Pilot Pneumatic Directional Control Valve

PARKER Hydraulic 453-11/2SS2-6 Check Valve 1-1/2 in. NPT 5000 PSI

KHS INNOPET Blowmax Norgren X-WTP112-42857 24V DC 40 bar GREEN Solenoid Valve

BUCHER Hydraulics WOFB-10-2 P210 flow controlled self reversing 4/2 valve 10 mm

REXROTH 3710300000 3/2-Way Pneumatic Directional Valve 30 bar 371 030 000 0

YAMATAKE Corporation SPS300 Intelligent Pressure Sensor and Switch 0-3.5 Mpa

Wabco 3710210900 Pneumatic Directional Poppet Valve

DYNISCO EIT EIT332-3 5C Intrinscially Safe ATEX Pressure Transmitter 350 bar

MOBREY Level Switch S01DB Type L 240/25 Modified Oilflow Alarm LEVEL SWITCH

TESCOM 44-5262-241V Pressure Regulator 1/4" NPTF In 3500 psi Out 100 psi

R414002297 AVENTICS Series ED05 E/P pressure regulator 0-10 bar G1/4

SITRON CF 12 AC CF12AC3NSL50N18 Thermal Dispersion Flow Switch for Liquids/Gas

IMI Norgren 2401147 1/4" NPT Stainless Steel ATEX Solenoid Valve 24V DC

IMI Norgren Buschjost 8536403.9152 2/2 NC Solenoid Valve G1" 230V 25 bar

Burkert Type 2050 140809 Pneumatic Actuator 3/2 Way Ball Valve 1/2" 230V AC

Norgren F64G-NNN-ADF64L-NNN-AR0 Compressed Air  Oil Vapour Removal Filter

QUINCY 2014706339 Solenoid Valve 3 Way N.O. 025P 120/60 AC 1/4" 2014 7063 39

R900712776 Rexroth 4WE10 C33/OFCW230N9K4/V Hydraulic Directional Valve 230V AC

HYDRAPOWER 113VS1320-0061P Pulsar Solenoid Cartridge 24V Proportional

ASCO Red-Hat EF8300G058F Solenoid Valve 1/4" Max 250 PSI 120/60 AC UL Listed

L6256621153 PARKER Speedking 5/2-Way 3/4" Double Solenoid Valve 120 AC 50/6Hz

DANFOSS 157B4128 PVEM32 electrical proportional actuation for PVG 24V DC ()

Parker 53 series Model 536512000 Pneumatic Air Pilot Valve 3/2 Way 3/8" 200 psi

PARKER J2SD-3PWC11-035 High Pressure Filter 5000 psi

NORGREN C74 Series FRL Filter Regulator Lubricator C74A-4AK-AP3-RMG-QPN 1/2"

ASCO EF8321G002 Solenoid Valve 3-Way NC 3/8" 120/60 AC with Manual Operator

MP FILTRI FMP135-2-B-A-G1-A10-N-P01 Hydraulic Filter FMP1352BAG1A10NP01 G3/4"

WABCO 4730170000 Anti-Compod Valve Size M22X1.5

NABCO PSC-34 3-Way 1/2" Super Spool Pneumatic Directional Control Valve

CASAPPA EP-25-D 06004000 Hydraulic Hand Pump EP25D

IMI NORGREN Olympian Plus Air Service FRL IT C64A-6AK-AD3-RMG-QDN 3/4"

MOBREY S01D Type L 188/25 II Modified Oilflow Alarm LEVEL SWITCH by HANS BUCH co

MSM 924530-002 Parker 121-00850-8 Solenoid Coil 24V DC 26.2 ohms IG 0.8A

OMEGA Flow-Alert FL-6101B-R2 Inline Flow Switch 0.1 to 1 GPM 1/2" NPT 3500 psi

Seitz Type 809 3 Way Pneumatic Solenoid Valve 3/4" 30 bar 24V DC Manual Operator

ASCO Series 8210 NFHT8210B154V 2 Way NC Solenoid Valve 1" NPT ATEX 240/50 AC

Rexroth 1-2TH-6-L06-1X/M01 Hydraulic Joystick 08-101-910A Favelle AHFX-0014-3000

SEITZ Typ 1612/41 3/2-Way 1/2" Air Pilot Pneumatic Control Valve NW16 32 bar

EF8316G66 ASCO Red-Hat 3/2 Way Normally Open Solenoid Valve 1/2" 120V AC

R417000237 Rexroth High Pressure Brass Body Compressed Air Filter G1/2 40 bar

BOPP  REUTHER Typ 0106 R7/A4 Flow Meter DN10 PN25 max 250 l/h

ASCO Joucomatic 28490001 Pneumatic Poppet valve 3/2 NC G3/8  88128409 sub base

VERSA VPS-4502-155-167 4-Way Air-Pilot Pneumatic Valve 1/2" NPT VSP4502155167

HERION 2401193 Stainless Steel ATEX Solenoid Valve 1/4" NPT 220V AC 0...10 bar

ASCO Red-Hat 8210D014 2-Way N.O. General Service Solenoid Valve 1" NPT 24V DC

ASCO SCE210D14 2/2 Way 1" Normally Open Brass Solenoid Valve 230V AC 9 bar

 DONALDSON Ultrafilter DF-0210-MK Compressed Air Filter 3/4" Element 1C48603

ASCO Joucomatic 16500087 2-Way NC Pressure Operated Bronze Body Valve 1/2"

HAWE Hydraulik Type LHDV Load Hing Valve LHDV 33 P-11-C 6-180 6-180 bar

HAWE Hydraulik Type LHDV Load Hing Valve LHDV 33 P-11-E 6-220 220 bar

DWYER W.E. Anderson L4-SS-150 Float Switch for Hazardous Location

HAWE Hydraulik Type LHDV Load Hing Valve LHDV 33-25L-A6-250/250

CKD PKW Pilot Kick Solenoid Valve PKW-10-27-C 2-Way NC 1 in. 200V AC 50/60 Hz

Sauer Danfoss 157B6100 Basic module PVB32  155L3160 ASSEMBLY-PVM32-ADJ.SCREW

Quincy 2014706310 2/2 N.O. Solenoid Valve 3/4" NPTF 120/60AC 5-250 psi 22015R

ASCO 8344G070 4-Way 1/4" High-Flow Solenoid Valve 1/4 NPT 120/60 AC

Deublin 355-305-019 Rotating ion 1" NPT for Hot Oil, Steam  Water

HAWE Hydraulik RH SERIES RH 4 RH4 Releasable Check Valve G3/4 BSPP

PARKER 483-1SS2-2 Stainless Steel Inline  Flow Check Valve 1" NPTF

PROPORTION-AIR R-Series R0006 Volume Booster 3/4" 0-250 psig

VERSA VSG-3531-H-MS2-D024 Pneumatic Directional Control Solenoid Valve

BESTOBELL MOBREY S04/F83 Brass Magnetic Air Pilot Valve P Max 100 psi S04F83

Parker SK200 Speed King L4853610453 4/2 Way 3/8" Directional Valve 120/60 AC

ASCO EFHB 8316G014 3/2-Way NC 3/8 in. Solenoid Valve 24V DC UL Listed

CX TEC CXF 15 DR 3/2 Way Pneumatic Operated Coaxial Valve 307696 1/2 NPT 600 psi