0040-03190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。

以下链接皆有货

NETGEAR GS108LP-100NIS 8-Port Gigabit Ethernet Poe Unmanaged Switch

Hydac HDA 847K-G-0500-004 Pressure Transducer 500PSI 3 Wire

TMH TM021.210 Resistance Thermometer

Rexroth Pneumatik 3340181000 Shuttle Valve

Wabco / Rexroth MNR:3340190000 Pneumatic Check Valve 002 0478

Rexroth Pneumatik MNR:3340181000 Shuttle Valve 002 0978

SAVOX HC-1 ATEX IIC T4 HELMET COM ATEX ACCESSORY

Furuno IC-305 Inmarsat C Mes Distress Alert / Received Call Unit Maritime

CKD HO-COIL-AC100V 8326

Versa P-2002-02-XNA-10A Valve Coil

BURKERT 00134993 3/2 WAY SOLENOID VALVE DIRECT ACTING

Asco E290A133 2-Way NC Pneumatic Angle Seat Valve

Danfoss 042N4402 Air Actionné Angle-Seat Valvule AV210A 15GG12T NC000 Dn 15

Drager WREA-5732 Pressure Gauge Compressed Air 0-350 Bar

Taiyo Parker SD40B50-AA Pneumatic Air Cytlinder 10A-6

Seiko MC-005 (MC-130) Secondary Slave Clock `s  Vintage Marine]

Matsushita Electic TXFECC99KVA1 Projector LCD Prism Assy

Dymo LabelWriter 450 Duo 1750113 Label Thermal Printer Unit Only

Transmetrics P150LGC431_5C Pressure Transducer

Winters LE3-252-R-1-8-10-N4-1-S Pressure Transmitter 0-25 Bar / 4-20mA

IRF450 IR International Rectifier Power Transistor 8PCS

WIKA 233.50.100 Bourdon Tube Pressure Gauge -1...39 bar Stainless Steel

Danfoss MBS 1700 Pressure Transmitter 060G6105 - 0...10 Bar

Kip u342114-0241 solenoid valve

Stewarts 316 S.S.Tube And Socket Pressure Gauge 0-200 0-3000 Bar

TRAFAG 8244.78.2318 Compact Block Pressure Transmitter 0...10 bar/0...1 MPa-G

DRAGER 4543415 POLYTRON TX TRANSMITTER SENSOR

Asco Joucomatic 19000005 Pilot For Poppet Valve 28490042

Kongsberg GN-11/2K14 Temperature Transmitter

ITT Neo-Dyn 232P41C6HBRE Adjustable Pressure Switch 50 - 275 psig

OSECO . Rupture Disc P/N P-7609 1028 PSIG @ 72F Type: STD (NIB)

Aschroft 238B541-01 Pressure Transducer

Furuno IC-305 Inmarsat C MES Emergency Call / Received Call Unit Maritime

Omron E2E2-X10C1 Near Swich Voltage 12To24

Telemecanique Nautilus XMLBM02V2S11 Pressure Switch

Huber Suhner 3403.17.0052 emp / surge protection

PR ELECTRONICS Receiver Unit 2279 DK-8410 Denmark

Oseco . Rupture Disc P/N P-7609 1028 Psig @ 72F Type: Std (Tip)

Aschroft 238B541-01 Pressure Converter

ISGUS z/ KS 65 RA Timer met manuele terugstelling

Selectron 800SQ-110 Delay Timer

ABB cm-Mss 1SVR430810R9300 Thermistor Protection Relay

ASCO EF8210G009 240Vdc 1.9cm Inlet 5-100 Psi Red Hat Solenoid Valve

Siemens 1703 RARE9 Photocell Flame Detector

Symcom Motor Saver 455 3 Phase Voltage And Phase Monitor

Texmate FX-B101Q Bargraph Analog Power 4-40 Scale

Danfoss RT107 Thermostat Temperature Control

Sun Hydraulic CBFC-LAN Torque 150-160 lbs / 200-215NM Relief Valve

EM Tech Power EMT 2424 Switch Mode Power Supply Hno 2400 Series

Eaton ETR4-69-A Timing Relay 240V

Grundfos 96932438 Gasket W Gasket Set CM1-3-5 Avbe/V

Bürkert 00134993 3/2 Way Solenoid Valve Direct Acting

Trac Power TXL 300-24S Power Supply

Drager WREA-5732 Pressure Gauge Compressed Air 0-350 Rod

Taiyo Parker SD40B50-AA Pneumatic Air Cylinder 10A-6

Danfoss 042N4402 Air Actionné Inclined Seat Valvule AV210A 15GG12T NC000 Dn 15

Seiko MC-005 (MC-130) Secondary Slave Watch `s  Vintage Marine]

Matsushita Electic TXFECC99KVA1 Projektor LCD Prism Assy

Dymo LabelWriter 450 Duo 1750113 Label Thermal Printer Unit

Penny  Giles D21760/1.iss4 Precision Potentiometer

Penny  Giles D21760/1 Precision Potentiometer

Transmetrics P150lgc431_5c Pressure Converter

Winters LE3-252-R-1-8-10-N4-1-S Pressure Transmitter 0-25 Rod / 4-20mA

WIKA 233.50.100 Bourdon Pipe Pressure Gauge -1 39 Bar Stainless Steel

ASCO Joucomatic 19000005 pilot for doll valve 28490042

Baumer 79 82-292 Flextemp

Comprehensive Power Inc. Model Number 1189-2000 PCB Module

Rexroth 5632010000 3/2 Direction Valve, 563 Series

Schneider Electric SR2B121BD Logic Relay - 24VDC,8A - Clock - Display

Mitutoyo Digimatic Outdoor Micrometer MDC-25SB  Condition

Wabco / Rexroth Mnr :3 340190000 Pneumatic Checkered Valve 002 0478

Rexroth Pneumatic 3340181000 Shuttle Valve

Savox HC-1 ATEX IIC T4 Helmet Com Atex Accessories

Rexroth Pneumatic Mnr :3 340181000 Shuttle Valve 002 0978

Stewarts 316 S. S. Tube And Bushing Pressure Gauge 0-200 0-3000 Rod

Trafag 8244.78.2318 Compact Block Pressure Transmitter 0 10 Rod / 0 1 Mpa-G

Telemecanique GK1-FS UE690VAC 125A Isolator Fuse Disconnect Switch Her

Siemens 3LD2164-0TB51 Three Phase Disconnect Switch M. / 3LD216 Enclosure

Telemecanique GV2-MC03 Manual Starter Housing 130mm

Deif EQ72-X Analog Ammeter 0-300/600 On

MEAN WELL MDR-60-24 DIN RAIL POWER SUPPLY

Crompton 15 mA-16 Converter

BANDIMEX L-BAND - SS-CRNI, 30M / ROLL, WIDTH: 12.7MM - 1 ⁄ 2′′ B 134

pr electronics 2231 travel amplifier 2231

POUNDFUL PF-CA-29 MICROPROCESS LNEGTH (flow) control meter

Detcon 365-037020-160 Flammable Gas Plug Sensor

OSECO LO.600.29.00.05 Rupturedisc 0.6cm P/N P-7349 PSIG12294 Type: Std

ENERPAC GP-10S High Pressure Hydraulic Pressure Gauge 700 Rod / 10,000 Psi

McDaniel Controls GNPKX2 Gauge 1.3cm Npt, 0-3,000psi Range

3M Medium Size Full Face Respirator 6800

Pepperlfuchs Nj15 U4 n 106674 Proximity Sensor

Turck Im1-121ex-r Switching Amplifier 125/250 Vacuum 60W 2A

Danfoss Mbs 1700 Pressure Transmitter 060G6105 - 0 10 Rod

Rexroth 3630070000 Pneumatic Directional  Pressure Control Valve

Autonics AT8A Timer 250 VAC 3A 125VAC 5A

Atlas kp5351022 thermocouples 1xk 0/850 C

400425-205 48/60 11.5W Solenoid Valve

Star Cool Power Meas Module CIM 6 818511C001

Hanyoung Nux HY-72D Temperature Control

STEEL 9170/20-14-11s Switching Repeater

Hydac HDA 847K-G-0500-004 Pressure Converter 500PSI 3 Wire

 3M Medium Full Face Respirator 6800

Atlas kp5351022 Thermocouples 1xk  0 850 C

Autonics AT8A Timer 250 Vacuum 3A 125VAC 5A

DVOT VALV.4072.153 PRESSURE CONTROL VALVE KC4553/12 C11-A

RITTAL RTT Enclosure Heater SK 3105.310, 110-240 V

ITT Neo-Dyn 232P42C6EHNR Adjustable Pressure Switch 200 - 1000 Psig

Doering 44H2371083-6PS Cartridge Valve

Doering 44H2371083-6HP Cartridge Valve

Rittal Rtt Housing Heater SK 3105.310, 110-240V

Omron TL-XP10 Proximity Switch 10 To 30Vdc

Omron TL-XP10 Proximity Switch 10 TO 30 VDC

Izumi Denki iz-Alarm ANKC-113S Annunciator

Fuji Electric TR13N/TR-0N Thermal Overload Relay 2.8-4.2A

Fuji Electric TR13N/TR-0N Thermal Overload Relay 2.2-3.4A

Unitor EN562 Content Gauge 0-4C Bar

SYRELEC DNR2 LIQUID LEVEL RELAY

Atlas Copco Model: 1089 0575 11 Pressure Sensor

Unitor 550186 contents gauge

Symbol DS9208 Barcode Scanner Con Cavo USB DS9208-SR0000WNNWW

REXROTH P54350-4 MULTIPORT SHUTTLE VALVE 1/2" SIZE

Rexroth P54350-4 Multiport Shuttle Valve 1.3cm Size

ITT Neo-Dyn Pressure Switch 130P45C6BHNR 70 120 Psi Explosion Proof Switch

Unitor EN562 Content Gauge 0-4C Rod

Izumi Denki iz-Alarm ANKC-113S Detector

Norgren A5081 Pneumatic Pressure Switch

PROTO Solid Round Shank Socket Set

Furuno Inmarsat Mes IC-306 Alarm Unit

ATOS HQ-013 52 Flow Control Disc Cetop Port Single Acting

Agastat 7012L9D Timer - 5 - 50 Skunde Timing Relay - 220V 60Hz

Elomek GPT 650N Electromagnetic Fire Door Her 24V DC 40 Ma (Gpt 24V)

Sun Hydraulics RDDA-LEN Direct Acting Relief Valve