0226-97393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

Coffin 21897-3 Gasket O-Ring

PCB Card For SCR Panel – Mitsubishi RYAR-D JEW01484-H01

SAC SSK PREAMP PWB-134 pcb

SAGInoMIYA - Packed Valve SGV-803DX - Connection 3/8 ODF - Japan R22 Stop Vavle

NH-Latr 000 SV 3431.000 3pole Fuse Switch 80A

Temperature Sensor Transmitter TCR2-a 0 to 600°C

Siemens 3SB3 604-6BA50 Indicator Light

Siemens 3TH2040-0BB4 Contactor

Appleton VC-50 1/2" Malleable Iron V-51 MTG Mounting Hood

Pilot Light - Killark GO3-F23C

ESM-3011-34-ARS-E2SP-Z-38-D024 Versa - Pneumatic Direction Valve

HYBEC SMPS INPUT 230VAC OUTPUT 78WATTS

ILSCO CRA-500L COMP LUG - 7 pc lot

ABB Entrelec BAM 2 Grey Gray Wire Terminal End Block BAM2 - 9 pc lot

Yokogawa 260324ECNT Input 0-50 Millivolts Dc Meter

Valbia SR 52 Set 05 Pneu. Actuator w Auto Valve P.Max 8 Bar T.-20 ~ 85 dec C

Parker Filtration - Filter Element 924448 40SA NU - 40 Micron US

MITSUBISHI SRT-AN ON DELAY TIMING RELAY ITH 10A 0.2-60SEC

IZUMI DK-771 RTB TIMING RELAY

Transtar Electronic Ballast Type VL98 for flourescent lamp BAS00ATEX2193U

BENDIX T-294304-D RELAY VALVE R-12 DURADRAIN ASSEMBLED IN MEXICO

VERSA VSP-2301 TWO-WAY VALVE VALVE PRESSURE MIN-MAX PSIG VAC-200

Parker M10MSC1 / 2R-316 A-LOK Male Connector 4pc Lot

Extech L666176 Light Meter

Mallory 176-216 MFD Capacitor

Burkert 00168511 Solenoid Valve 50-60Hz 110V PN0-6Bar

Telemechanique LC1 D09 Contactor LC1D09019 230V 50HZ

SAGInoMIYA - Packed Valve SGV-1004DX - Connection 1/2 ODF - Japan R22 Stop Valve

er with Access Port for 30 Ton AC Unit

THERMO KING 41-1292 FUSE 15AMP - 5pc lot

Ceag GHG411 Ui 500V Imax 16A EEx de IIC T6

Omron J7L-18-11 110 Contactor AC110V 50/60Hz

IDEC RR3B-US Relay 6VAC - 2pc lot

Hoke 1315G4Y VALVE METERING 5000Psig 345Bar Needle Valve

Miele 5 234 361 V- Belt

Micro Switch BZE6-2RN-S Plunger Limit Switch Hobart 87711-60-1

Mitsubishi Coil S-A65 S-A80 Size 2

Aker Wirth International - Suction Filer Type S16

Quincy 110423-104 Clamp Hose Qsi 1500 - 4pcs

Rittal SK3110 Temperature Regulator - 2pc lot

SQUARE D - 9001KR1U SWITCH PUSHBUTTON 7801140 - 2PC LOT

PALL CORPORATION HC9800FKS13F FILTER FILTRATION MADE IN USA

Thermo King Relay 44-3186

CompAir 98650 1059 Spares Kit

Repair Kit for CAD Regulator 40550299 - 1/2 Inch

SIEMENS AG 3SE5112-0CE01 LIMIT SWITCH AC15 240V 6A MADE IN GERMANY

Varco Drilling PCB Assy. No. 85910-BSC Rev E with Acopian 12E40 Power Module

PCB for Power Supply Control 110V Brooknes JN304 TRN3895 - 161-110 - 2pc lot

Teryair Model L12 - 1/2" Lubricator - Max.press 1MPa 150PSI - Max Temp. 60C-140F

RJ Solenoid Coil KIT MKC-2 120V 50/60Hz 15W Rated 90C MADE IN US

 RJ Solenoid Coil KIT MKC-2 120V 50/60Hz 15W Rated 90C MADE IN US

SCHNEIDER ELECTRIC ZBV-B4 RED LAMP 24V DEL 18mA XB4 BVB4 089193*1 - 2 pc lot

Fuji Electric SRC50-2F/X (3a3b) Contactor

Moeller Miniature Circuit Breaker FAZ-C40/3 40A C 15kA 3pol. 278877 Spain

Idec Electronic Timer GT3A-1AF20 100-240VAC

Telemecanique RA1-EB 2332 23-32 600V Max Overlord Relay

Timken 28985 Bearing

Mission Water Slinger Assy. 22210-1A - National Oilwell 641116108

Pauluhn FX8014 StainLess Steel Latch - 12pc lot

Yokogawa Meter-KW 0-1500 Kilowatts Meter RH 0801-0010-02

TTS TYPE LEB-A FILTER A63441-B/Bypass MADE IN GERMANY

XP DNR60US24 Power Supply Unit 24 VDC 60W

Stopcircuit ENTRELEC LR88297 Ul 1A-240VAC CSA 1A-250VAC 50/60 Hz - 4PC LOT

Pass  Seymour CR15-I Connector Duplex 15A 125V - 4pc lot

Fuji 1TR4FM Thermal Over Load Relay 110A-130A 600V Max

Mitsubishi TH-N12KP Thermal Overload Relay

Telemecanique LS1-D253A65 Fuse Her

Tyco 38-S144C3307 Contactor 518100109 Coil 336V 60Hz 35Amp 277Vac

209/00007/20 Water Level Switch Eaton 3 Level for Washing Machine 20090000720

MKN 203661 Thermostat 95-190 C 2430MM

HUBBELL SS8 WALL PLATE STAINLESS STEEL SMOOTH TYPE 302/304 10pc lot

Miele 505 502 Repair Kit Inlet Hose

Carrier HN53CD024 Contactor 3P - 40 FLA

SCHNEIDER ELECTRIC ZB5AS844 Non-Illum Push Button Operator,22mm,Red

PARKER 4F-V6LR-SS NEEDLE VALVE MADE IN USA

Abb 800T-PH16G Pilot Light Ser T Input 120V 50/60Hz Lamp Number N318G

GE 9T58K0050 Core  Coil Transformer 0.5KVA 240X480-120V 1PH 60HZ

VKF 6220 Bearing

Ab 800TC-XA Contact Block Ser D Iec 60947-5-1 AC15,Dc13,600V - USA

Nachi 6307ZE Ball Bearing - 2pc lot

Siemens 3SB3655-0AA21 Push Button Red Led 230V - 3pc Lot

Siemens 3SB3 644-6BA30 Yellow Lens Indicator Light

TMC 292726 - NT5344 - Signal Light Assembly

CRAN-00011.178 Hydraulic Reducer Nipple JIC 9/16-18(M) | BSP 1/2 (M) 4pc lot

Hitec 0000-6991-82 Lens Colored for LED Bulb-red - 1 lot

AMF POTTER  BRUMFIELD KUP14A15 RELAY 120V 50/60HZ 1/4HP 120VAC  4PC LOT

HPC OT2N Closed Contact Block - 2602D69G04 - 2pcs and OT2M - 2pc - 4pc lot

F.I.R.E. K-3PDT RELAY 200/250V 50/60CPS MADE IN ITALY - 2pcs lot

Square D Control Relay L0-60 Class 8501

NOV BJ Male Connector VARCO 979504-7 with O-ring - 4 pc lot

Fuji Electric SZ-A40  SC-03  TR-ON Aux. Contact

Klockner Moeller PKZM3-16 - 3 Phase Manual Motor Starter

Telemecanique LC-D638 Contactor max Fuse Size 225A Jem AC3.10.0 AC;63A 500V max

ABB 1SCA105332R1001 Switch-Disconnector OT63F3 50/60Hz

Mitsubishi SRD-40 Relay Contactor 602S-A

Boot Contact LP40 11774-45D Kintec - UNK

Leviton 15 Series Single Pole Cam Female Detachable Plug 215-15D22-G - 3pc lot

Needle Cage 9806 J.D.Neuhaus -12pc Lot

Yoshida YCBN-5X Cam Switch

N-Tron 105FX-ST Managed Industrial Ethernet Switch 10-30 VDC Amps 0.60a

Telemechanique NY2 B21 Relay

Sloan Repair Kit Model: DO1001A - 3337035

IDEC RH3B-UL 24VDC RELAY

IDEC RH3B-UL 24VDC RELAY

IDEC SR2P-06 WITH IDEC RR2P-U RELAY IDEC SR2P-06

Relay Module Jungheinrich - 51057384 - PCB

TC Contactor LC1D123U - AC3: 12A/5.5 kW 415V - Coil: 240V 50Hz

MP Filtri 157744 Filter element 320-2 A 10HB FMP000250 National Oil Well

GE CR104P Logic Reed Contact Block

 GE CR104P Logic Reed Contact Block

TMC Pressure Gauge NT0964 WIKA 230PSI 16Bar

GE CR120E01002 15Amp 600V

Siemens 3TF30 10-0X Contactor 230/277 V 50/60 Hz

Omron H3CR-A 0.05s to 300h 100-240VAC 50-60HZ - 100-125VDC

 Omron H3CR-A 0.05s to 300h 100-240VAC 50-60HZ - 100-125VDC

Cat 9044000800 Bearing tapered Shuster 32207

Kiwa Ca9C - Caa Backflow Preventer - Watts Industries 30215 DISCO CA9C 3/4 DF

Daniel Woodhead Leviton 14W47 Plug male Watertight 15Amp 125Volt 3 Wire 2Pole

Speed Queen 35889P Pressure Switch

Speed Queen 35889P Pressure Switch

NAKAMURA ELECTRIC DMC-7,5.45 TYPE DM-20 Ui600V Ith20A CHANGE OVER SWITCH

Ashcroft 38-4 Thermometer Well Monel A99M 30067-1

International Instruments Vertical DC Ammeter 1145R2005C A0262

Heating Element First Choice 860117 - 1000W 440V

Magnaloy Model 600 2-3/8" Coupling Half Flex Drive Part 1 Weatherford

Telemechanique ZCKD15 Limit Switch

316.1640 410-062 Plug 100-130V 50/60Hz Ip67 16A 4h

General Regulator Pneumatic Control 50684-01 Ser 51501800

OMRON ATSS TIMER 110VAC 50/60HZ

Vanco R46-D-C1-4 Ring Gasket GFE 6A0003

Hawke 753 Size A 3/4" NPT Cable Gland

LAMBDA LUS-8A-5 MAX DC3.0A