0240-30605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

1．输入/输出单元

输入/输出单元通常也称I/O单元或I/O模块，是PLC与工业生产现场之间的连接部件。

PLC通过输入接口可以检测被控对象的各种数据，以这些数据作为PLC对被控制对象进行控制的依据；同时PLC又通过输出接口将处理结果送给被控制对象，以实现控制目的。

由于外部输入设备和输出设备所需的信号电平是多种多样的，而PLC内部CPU的处理的信息只能是标准电平，所以I/O接口要实现这种转换。

I/O接口一般都具有光电隔离和滤波功能，以提高PLC的抗干扰能力。另外，I/O接口上通常还有状态指示，工作状况直观，便于维护。

PLC提供了多种操作电平和驱动能力的I/O接口，有各种各样功能的I/O接口供用户选用。I/O接口的主要类型有：数字量（开关量）输入、数字量（开关量）输出、模拟量输入、模拟量输出等。

常用的开关量输入接口按其使用的电源不同有三种类型：直流输入接口、交流输入接口和交/直流输入接口。

常用的开关量输出接口按输出开关器件不同有三种类型：是继电器输出、晶体管输出和双向晶闸管输出。

继电器输出接口可驱动交流或直流负载，但其响应时间长，动作频率低；而晶体管输出和双向晶闸管输出接口的响应速度快，动作频率高，但前者只能用于驱动直流负载，后者只能用于交流负载。

PLC的I/O接口所能接受的输入信号个数和输出信号个数称为PLC输入/输出（I/O）点数。I/O点数是选择PLC的重要依据之一。当系统的I/O点数不够时，可通过PLC的I/O扩展接口对系统进行扩展。

2．通信接口

PLC配有各种通信接口，这些通信接口一般都带有通信处理器。

PLC通过这些通信接口可与监视器、打印机、其它PLC、计算机等设备实现通信。

PLC与打印机连接，可将过程信息、系统参数等输出打印；与监视器连接，可将控制过程图像显示出来；与其它PLC连接，可组成多机系统或连成网络，实现更大规模控制。

与计算机连接，可组成多级分布式控制系统，实现控制与管理相结合。远程I/O系统也必须配备相应的通信接口模块。

3．智能接口模块

智能接口模块是一独立的计算机系统，它有自己的CPU、系统程序、存储器以及与PLC系统总线相连的接口。

它作为PLC系统的一个模块，通过总线与PLC相连，进行数据交换，并在PLC的协调管理下独立地进行工作。

PLC的智能接口模块种类很多，如：高速计数模块、闭环控制模块、运动控制模块、中断控制模块等。

以下链接皆有货

MD-9190862 Cable Assy, 452347

Advanced Energy HTCM AZX Match Controller, 452638

APTech AP3102SM Pressure Regulator w/ Fujikin AQ8MB000 Isolation Valve, 452146

SVG 778006-001 Motor Gearhead Encoder, Stepper Motor, QMC 23MBEG2448. 412325

SVG 778006-001 Motor Gearhead Encoder, Stepper Motor, MCG 23MBEG2448, 411785

SVG 778006-001 Motor Gearhead Encoder, Stepper Motor, QMC 23MBEG2448, 411784

2 Pittman 9236E466, 9700-8861-01 Rev.A, Motor, 24VDC, 500CPR. 412973

AMAT 0150-00798 Cable Assembly Chemical Mixer Control 413695

AMAT 0020-23277 Sheild Lower, SST, 8", 411388

AMAT 0150-00798 Cable Assembly, Chemical Mixer Control, 413690

AMAT 0150-90182 Cable Assembly, BCLINE VAC Chasis, 409504

it Instruments UFC-1500A Mass Flow Controller, MFC, SIH4, 500 SCCM, 410594

TEL, Tokyo Electron TEB102-1/NASS, Board, PCB, EC81-0001, EC08-000016-11. 413327

TEL DS000-OPQF99-8 Assembly, C/L End Lid 413371

AMAT 0150-00798 Cable Assy, Chemical Mixer Control, Harness, 413521

Symmetricon True Time NTS-200 GPS Network Time Server 412797

AMAT 0190-89093 Return Manif, 1 Chamber, Water Column, 406268

GEMINI 1.5" BRASS BALL VALVE MODEL 422 PNEUMATIC ACTUATOR FOR EBARA 402657

AMAT 0150-02173 CABLE ASSY, EDWARDS HX, WATER LEAK DETEC. 411159

AMAT 0040-01603 Support Rack For  VCR - CCTV, 406248

Audion Elektro 281 PS Heat Sealer Tongs, Power 750, 50-60 Hz AE, 452362

BOC Edwards A52844460 Tel Alpha 8 Interface Module, 406696

BOC Edwards A52844463 IQ Interface Module, TEL PSC ity, 406692

BOC Edwards A52844463 IQ Interface Module, TEL PSC ity, 406693

BOC Edwards A52844460 Tel Alpha 8 Interface Module, 406697

BOC Edwards A52844460 Tel Alpha 8 Interface Module, 406698

AMAT 0140-04192 Harness Assembly, SCR Ch. D Power Pre - Clean 413810

CTI-Cryogenics 8044060ARC100 Cryo Pump Regeneration Controller, Helix, 415183

300 CERATECH Ferrite Chip Beads HB-1M2012121JT

CTI Cryogenics, CTI8080-255k-001 Cryopump Compressor Adsorber, 406341

Lesco Super Spot MK II Lamp, 408547

AMAT 0040-41297 PROCESS EXH FOR FLANGE OPT. FAC. XFACE P, 410131

AMAT 0020-75275 COVER, GENERATED BUSBARS, MEI-A-28797. 410922

AMAT 0020-75275 COVER, GENERATED BUSBARS, MEI-A-28797. 411054

AMAT 0140-12730 HARNESS PNEUMATIC, 200MM DESICA, SYSTEM LO. 411079

Disco EAUA-360900, PCB P Motor I/F, 413336

Pinnacle Systems 161310 Top G Main PCB Board, FAB 161310-PWB, 452445

TrueVision 07-0084-00 PCB w/ Daughter Board, 07-0092-00, 07-0052-31, 452446

TrueVision 07-0084-00 PCB w/ Daughter Board, 07-0092-00, 07-0052-31, 452447

TrueVision 0007-0060-00 PCB w/ 07-0051-00 Daughter Board, 452448

Pinnacle Systems 161310 Top G Main PCB Board, FAB 161310-PWB, 452443

Pinnacle Systems 161310 Top G Main PCB Board, FAB 161310-PWB, 452444

NOVELLUS 38-194881-00 CAROL 10/4 90C (UL) WATER RESISTANT P-7K-123033 406781

6 PANEL POWER DISTRIBUTION NEMIC-LAMBDA NOISE FILTER MAS-1215-22 407076

TOKYO ELECTRON TEL SB05078R BEARING ASSY GYRO GIMBAL CC-132 406428

Leyb Inficon 902-001-G1, Quadrex Head Selector, 406200

AMAT 0020-40192 Bolt, Pedestal Clamp, 407186

AMAT 0020-03379 Gas Distribution Plate, 97512-1009 Etch 328947

AMAT 0090-20306 Assy, Status Lamp RGYW-NON CEM SL-402V 412001

Vexta oriental, PH599-B-A5, 1MT0020, Motor, Elevator 5 Step Stepping , PH-59

AMAT 0100-00005 PCB ASSY ANALOG POWER SUPPLY FAB 0110-00005 PM501 15V 4054849

GSI LUMONICS 6550174 4051957 C 20084 F34131180R.0121 Farmon ID 405880

AMAT 0020-02226 MNT, Right Rear Y Stage, 406031

AMAT 0100-00005 PCB ANALOG POWER SUPPLY ASSY COMPUTER PRODUCTS PM501 405849

AMAT 0020-40192 Bolt, Pedestal Clamp, 407187

AMAT 0020-29891 Clamp Ring, 8" SNNF, E/E 2.54mm, W/Weigh, 410897

BOC Edwards A52844460 Tel Alpha 8 Interface Module, 406695

AMAT 0020-75881 MC ROBOT INSTALLATION HANDLE. 411245, 411246, 411247.

AMAT 0020-01125 Grod Plate Shield Poly ENLG, 411336

AMAT 0020-27842 Pedestal, 8", Pinless, Farmon ID 412529

AMAT 0020-75275 COVER GENERATED BUSBARS MEI-A-28797 407277

AMAT 0030-90081 MOULDING V.D.U BEZEL 407344

ADVANCED MOTION CONTROLS 14486-0012 BRUSHLESS SERVO AMPLIFIER 402781

ADVANCED MOTION CONTROLS 14486-0012 BRUSHLESS SERVO AMPLIFIER 402782

4 Nupro 6LV-BNBW6-C Gas Manif, 2 Porter Valve, 410973

DISCO EAUA001801 PCB D2 PR ENCODER I/O BOARD FAPCB-0172 EA001801 405841

DISCO EAUA-349100 64BIT D-IN BOARD 08936015 FAPCB 0425 SP1994-1030 405842

PROMETRIX 36-0290 PCB, X MOTOR INTERFACE UV 1250 54-0290 4691-9 Farmon ID 405847

VARIAN IIS D-101933001 SOURCE INTF INTCON PCB ASSY A022010 PCB MACHINING 405850

HG12063A SEAD-0044 SPAN PCB BOARD AP-505A HH01044A Farmon ID 405854

AMAT 0140-21253, HARNESS ASSY, TRANSFER CHAM WAFER SENSOR. 411314

AMAT 0150-97521 Cable, Com Comp EV Manif, Prod S 413854

AMAT 0620-01700 Cable Assembly Lamp (Spare For 0650-01111) 413857

Omron Sysmac CJIM CPU11 PLC, CJIW-PAZ02, ID211, OC201, OC211

113884 EZ-DTC ASSY VALVE 131408A 407367

it Instruments UFC-1160A, Mass Flow Controller, MFC, 500 PSI, CL2, 50 SCCM

Disco AK-BX551PH Pack Driver, Stepping Motor Driver, 411799

Tescom 44-3261HA83-027 Gas Liner Pressure Regulator, Shut valve, 411810

Tescom 44-3261HA83-027 Gas Liner Pressure Regulator, Shut valve, 411817

Waco SDS-515, Giken 5, Phase Stepper Driver, 411822

AMAT 0150-35590 NESLAB CONTROL CABLE ASSEMBLY. 408316

Veriflo HFR902W-3P-FS8-FIF-V-4354 Pressure Regulation Valve, 408930

TEL CP-8340 PCB Board, S/L, Farmon ID 412093

AMAT 0090-00007 PVD Chamber H2O Flow, SW, w/Meter 9.5-11, 411039

AMAT 0020-24722 Cover Ring 8" 101/COH (AR) 13", 411012

NOVELLUS 03-10738-00 GAS  PCB ASSY FAB 27-10336-00 SCHEM 76-10658-00 402846

Texas Instruments 500-2114, Remote Base Controller With Serial Port, 406616

ONTRAK SYSTEMS LAM 28-8875-038 PCB PC ASSEMBLY SIMF RELAY ASSY CE96 3099 402865

DISCO EAUA -002100 UP DI POI/F APPLICATION B.S GRINDER PCB Farmon Id 405823

DISCO EAUA-002302 PCB D2 PMC (A) UPDI PMCB AT-001 UA-002302 01860 00FP48 405827

DISCO EAUA-001801 PCB BOARD P.E I/O D2 PR ENCODER CN-009 UA-001801 405829

HG12063A SECU-004A AP-560A PCB BOARD HH01037A T215-150 Farmon ID 405830

AMAT 03-81830-00, PCB, Prom Promless. 412333

AMAT 03-81830-00, PCB, Prom Promless. 412334

AMAT 1410-01028 HTR Ring SGL 550W 120V 4.630D x 2.25ID

AMAT 0150-95208 CFA X13A.P4/SMIF ARM 2. 411157

AMAT 0040-40864 COOLER WELDMENT HEATER ECP ANNEAL 300MM. 411241, 411242

AMAT 0040-86710 Peek Material Cover Plate 414696

AMAT 0040-36308-P2-50/97-EMP, Bracket DC Power Supply 5200. 413409

TEL SBC-555T, V08-500081-1, Board, Autoloader, Comm. 412490

TEL, Tokyo Electron, 381-500241-7, 381-500186-2, Board, SBC 85/10T, Autoloader

SMC PNEUMATIC MANIF, VJ3000-21-1, SMC-NVJ3130Y, NVJ3430. 411343

TEL DS000-OPQF99-8 Assembly, Tokyo Electron, C/L End Lid, Farmon ID 412501

BOC Edwards PV25MKS ST/ST Valve, APG-M-NW25 ST/ST Active Pirani Gauge, 410441

BOC Edwards PV25MKS ST/ST Valve, APG-M-NW25 ST/ST Active Pirani Gauge, 410442

AMAT 0150-39335 Cable Assy Gas Panel/Mainframe Interlock, Harness, 413454

AMAT 0140-01409 Rev.FG, Harness Assembly, DPS, 300, Remote, Mainframe. 413453

AMAT 0140-04250 Harness, DNET TRANS MOD TO DIST PNL, 5.3, 413731

AMAT 1390-02067, Connector, Harness, 3A Motor, Cable, Assembly. 413660

Varian E160311760 Harness, EXHT, Leak, Interconnect, 414737

AMAT 0140-04250 Harness, DNET Trans Mod To Dist Panel 413771

AMAT 0140-02412 Harness Assembly, P5 Conn. Signal Condition 413818

AMAT 0620-02907 Cable DC MTR Integra INTL Pittman GM9413L115-R1 413819

TOKYO ELECTRON TEL ST12012 CFM MIXING MODULE TEMPERATURE 406429

AMAT 0040-61761 Chamber Part

AMAT 0140-70062 HARNESS ASSEMBLY AC . 407301

YASKAWA MEMOCON-SC SERVO CONTROLLER JAMSC-B1067B USPP B1067B 24V DC 407306

YASKAWA MEMOCON-SC SERVO CONTROLLER JAMSC-B1067B USPP B1067B 24V DC 407307

YASKAWA MEMOCON-SC SERVO CONTROLLER JAMSC-B1067B USPP B1067B 24V DC 407308

AMAT 0140-21253 Harness Assembly, Transfer Cham, Wafer Sensor, Cable, 414075

Applied Materials, 0100-00044 Rev.B, 1278-4 33, Isolation Amplifier. 411794

Applied Materials, 0100-00044 Rev.B, 1278-4 33, Isolation Amplifier. 411793

AMAT 0140-21253 Harness Assembly, Transfer Chamber, Wafer Sensor, Cable, 414176

Applied Materials, 0100-00044 Rev.B, 1278-4 33, Isolation Amplifier. 411792

SECU-105, AP-447E, W92304602, Circuit Board. 411791

Applied Materials, 0100-00044 Rev.B, Isolation Amplifier. 411835

Applied Materials, 0100-00044 Rev.B, Isolation Amplifier. 411834

Applied Materials, 0100-00044 Rev.B, Isolation Amplifier. 411833

Applied Materials 0100-00044 Rev.B, Isolation Amplifier. 411830

Fuji Seiki MBA-2T, Valve, Bellows, 402607

Humphrey HG10T3-80-PS3, Norgren Ro7-100-RGKA, Manif Assembly. 414312

AMAT 1270-00380, 400CR, H1417-0, SW Assembly, ST 1, 2 Mapping Interlock. 414418