0020-22518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。

AMAT 0150-00644 Cable Assy RS232 Port Terminator, 409490

Entegris Fluoroware E4-6FN 90 deg. Flaretek fitting

AMAT 0150-00116 Remote Video Cable 412553

2 CR Magnetics CR2RL-500 Current Transformer, 50:5 Ratio, 50-400Hz, 600V, 453674

2 NMB 3610NL-05W-B40  fan, brushless DC, Ball bearing

AMAT 0150-21789 Cable Assy, 26", 300mm, DC Source Grod, Harness, 413612

SM955LPN0S11 Pneumatic Valve, 54012513, 452303

SM955LPN0S11 Pneumatic Valve, 54012513, 452304

SM955LPN0S11 Pneumatic Valve, 54012513, 452305

SM955LPN0S11 Pneumatic Valve, 54012513, 452306

SM955LPN0S11 Pneumatic Valve, 54012513, 452307

Ablecom PWS-801-1R Reddant Module Switching Power Supply, 800 Watt, 100013

2 Fit-Line FP6 FlareLINK Connector, PFA HP, 100039

SMC AN900-N20 Muffler, Silencer, NANA62, 453426

2 TEL, Tokyo Electron, SR00468, O-ring, 22-CTA1250, 406497

4 IPEC Speedfam 965426 Shafts SS

AMAT 0020-41305 Plate, Clamp 410737

AMAT 1270-02945 SW PB Mom Emo Red 40MM DIA Non-Illum 410738

AMAT 0020-91063, Bracket, MTG, LH. 414333

AMAT 0150-38487 Cable Assembly, GRD Bus To Chamber GRD 414408

AMAT 0150-38487, Harness, Cable Assembly, GRD BUS to Chamber. 414515

AMAT 0150-09317, Harness, Cable to Boom  GND - GND 96". 329029

3 Varian 5TW0073605 Plug, 1/8, SUS, 410206

Saint Gobain FMF4UEN-1 Flare Grip II ion Elbow, Furon 1107331-1, RS1105

Graphic Control Recorder Supplies 82-09-0132-05C Red MKR 414594

Merck 10024 Ammonium Test Kit, 451591

MKS HPS 100312705 Seal, CTR Ring Assy, NW40, 450335

AMAT 0150-05140 Cable, Ethernet 12" Hub 1 Port 1 To Hub 414677

2 Novellus 17-00094-00 Strap, Heater RF C1/C2, 451626

5 AMAT 3700-01325 O-Ring ID .796 CSD .139 75Duro BLK, 452210

Dayton 2E462A SPDT Cooling/Heating Appliance Switch, 451660

2 Steelman 05515 Lighted Pick-Up Tools Replacement Lamp, 450467

Manhattan M13190 Cable W/ Connectivity Plug, 452399

Oriental Motor T-MU9255-21-GP Fan, 452288

812-MSB-180 O-ring, 406456

AMAT 0140-78486, DCA 1204, Harness, Cable Relay Output (Jumper). 414518

AMAT 0150-04667, Harness, Cable Assembly, Blower Control, Reset. 414531

SX SH-84R Photoelectric Sensor Switch, 452634

AMAT 0150-20720 Cable Assy CH C/D Pneumatic Interconnect, 452495

5 AMAT 3700-01325 O-Ring, 75 Duro Black, ID .796, CSD .139, 452131

AMAT 0190-77387, Hose, Tubing, 1/2" OD, Convoluted, Straight EN. 329164

Novellus 15-120150-03 Spacer, LAM, 451578

2 Varian E42000091 Barden SR6 Ball Bearing, 451596

Kings KN-79-45-M06 RF Coaxial Connector, 450341

Panoma 3232 Aluminum , Die Cast 2.25" x 1.38" x 1.13", BNC (F-F-F), 450354

10 AEP 2010-7511-000 RF Connectors, 450405

AMAT 0680-01087 Circuit Breaker, Airpax PP11-2-15.0A-0B-V, AC 125V, 500A, 413276

8 AMAT 0020-29739 Rest Point, Floating, 101, AL, STD Body, E-Polish, 451623

2 IPEC Speedfam Novellus 0800-102377 Guide Block

5 IPEC Speedfam Novellus 372-15912-1 Nylon L Block

3 IPEC Speedfam Novellus 472-17084 Guide Block

10 IPEC Speedfam Novellus 0710-717386 Nylon or Plastic Dowel Pin 1/2" x 1/4" dia

3 IPEC Speedfam Novellus 372-67147-1 Rev B Guide Block

50 IPEC Speedfam Novellus 372-45071-1 125mm Spacer Rings

60 IPEC Speedfam Novellus Spacer Rings, 125mm x.002

IPEC Speedfam Novellus 962463, Ring, Probe Housing Adjustable Fin

IPEC Speedfam Novellus 0710-772275 Clamp, Drain Cap, Right

AMAT 0150-20578 CBL Ebara Emo Jumper Plug (A-Series), 453487

Varian BB95456279, Bearing 413390

211252730 Cable Harness, 4999, 450700

ZipLink ZL-RTB-DB09 Remote Termination Block, DB, 9 Pin, RS1268

AMAT 1390-01626 CABLE FLAT 28AWG 15COND 7X36 300V GRY PV

25 AMAT 3300-01779 FTG TBG FER 1/8t BRS 10-32THD

2 AMAT 0680-00614 CB THERMAL 1 - POLE OVER - CURRENT 5A 250Vac

IPEC Speedfam 952345 Check valve MCV188

Novellus 27-459853-00 Compression, ISO, Copper, Flange Seal, 406159

4 IPEC speedfam 966148 SS brackets

AMAT 0040-90785 Gland Barbed, 409649

AMAT 3300-00893, FTG, TBG, TEE 1/4TX1/4TX1/8MNPT, PFA. 413494

Pasternack PE 9300 RF Coaxial Adapter, 450464

Kalrez AS-568A O-Ring, K#024 Compod 8101UP, 1-1/8 X 1-1/4 X 1/16 IN, 453670

AMAT 1200-01411 RLY MIN GP 2PDT 24 VDC Sldr Term Non Bi 412557

0 AMP 9803A 9 pin sub D connector PCB mot. Amphenol

AMAT 3300-00893 FTG TBG Tee 1/4T x 1/4T x 1/8 MNPT, Entegris BT4-2FN-1, 413643

AMAT 0021-03090 Washer Lid Lift 300MM Producer 413722

MOELLER 5KA-277/480VAC FAZNC16 CIRCUIT BREAKER 106 QA 2P 16N 407093

AMAT 0140-09144, Harness, Atmosphere Sensor Upgrade. 413627

AMAT 0020-31625 Bracket,Filter Mot ,N2/MID-Fill Remote 413729

HP 317453-001, 317459-001 2 Port Network Interface Card

Magnetic tooling pin, Fork, 411643

Fit-Line MC8-12N-1 FlareLINK PFA HP Connector, 100029

Ushio 240V-1000W FEP Halogen Lamp, 407193

Fluoware 301698-001 Teflon, Flaretek, T Pipe, Valve, 406481

AMAT 0150-00298 Cable Assembly, E/P Module, 406486

IPEC Speedfam 0720-110792 Position Sensor Moting Plate

2 Cutler Hammer 10250T53 Contact Block

2 Cutler Hammer 10250T53 Contact Block

2 Cutler Hammer WMS1D15 15 Amp Circuit Breaker 1P

AMAT 0150-11700 Cable Assembly, Jumper, MF Pnau Block #1 414048

AMAT 0720-91342 CONNECTOR ST18  PLUG C/W GRIP 407348

Chemraz 9019-SD505, AS-568A-019 CPD 505, 0.801 ID X 0.070 CX IN, O-Ring. 328859

AMAT 0150-20578 CBL Ebara Emo Jumper Plug (A-Series), 409985

IPEC Speedfam Novellus 2805-718814 relay, GAARD, opto iso M

Kalrez AS-568A, K-14, Compod 4079, 1/2 x 5/8 x 1/16 IN, Seal, O-Ring. 328895

201-097 Bushing, Adjustable QTY 2

AMAT 0020-81547 Cap, Pressure, 200mm

Mega Systems and chemicals LCK1000-NO leak Indicator normally open

AMAT 3300-08316, ion Elbow, 1/4 X 3/8, Quick 90 Deg, PFA, 402676

AMAT 0720-91342 Conn ST18,  Plug C/W, Grip, 402683

AMAT 0021-12800 Bushing, Top, RF, 300mm, 402704

4 IPEC Speedfam Novellus 0850-739047 rev A, aluminum mot

5 IPEC Speedfam Novellus 0710-103635 Stainless steel plates

Greene Tweed 9031-SC513, AS-568A, 44.17X1.78mm, Chemraz, O-ring, 402793

Greene Tweed 9031-SC513, AS-568A, 44.17X1.78mm, Chemraz, O-ring, 402794

AMAT 0021-11846-P2, VID100000039, Base Safety Latch. 414955

AMAT 0680-02151 Circuit Protector, IDEC NRAS 2100, 0.5 AA TK2170, N20Z26, 450256

Omron E3F-3L Photoelectric Switch

Tru Connector 80-680-5168, RF Connector, 6660-03, 416291

100 OSRAM LHK376 Hyper ARGUS LED Hyper-Bright, 3mm T1, TS GaAlAs LED

2 Brooks Automation Covers, Yellow, O-ring, Seal, 410161

AMAT 3005-06032 Gas Spring, Olander Company 3005-06032, 410172

White-Rodgers Division S84Z-90, Transformer, 120V, 208V, 240V, 60Hz Pri. 329050

Osmonics FAP201AAE Flotrex Filter, 20 Micron, 0.9", 89247, 410213

Four 500247-00 Trans, Mosfet, 17A, 500V, IRFP462, N-Channel, 410241

Greene Tweed .489 CSD, SGD, Chemraz, O-ring, AMAT 3700-01995, 402881

AMAT 0020-75789 Nut, Bracking, Slitvalve, 300mm, Farmon ID 412121

Saint Gobain FMF6UEN-1 Flare Grip II Elbow ion, Furon 1107332-1, RS1104

AMAT 3700-02795 Seal Dynamic 3/4SFT, 33-0004-027, 450284

AMAT 3700-01535 O-RING, 1.049 X .103 406650

AMAT 0620-00814 Dry Nova, SPI/Com, Cable Assembly, 0.5M, 405838

Swagelok Cajon SS-8-VCR76-TQC SS Female NPT Connector Body 1/2", 451594

AMAT 1390-01156 Cable Harness Assy SHLD 22AWG 2 COND 300V PIC/CHR VIN, 413715

AMAT 0140-70069 Jumper Harness, Source 5-Phase Stepper, 450418

28 SMC KQ2P-11 Fitting, Plug, 3/8T x 1.7 LG, AMAT 3300-05695, 451657

Novellus 15-120150-03 Spacer, LAM, 451576

Omron TL-W3MC1 Proximity Switch, 409143

Varian E17168280 Nut Insulator, Outer Phase, 451597

AMAT 0150-00644 Cable Assy RS232 Port Terminator, 409638

AMAT 0150-00644 Cable Assy RS232 Port Terminator, 409640

DEC Digital 70-32835-01 HSZ70 Cache Controller for Fiber Channel RAID Array 8000

AMAT 3300-03164 FTGQDISC STEM 1/4T Swagelok, SESO 2.36 LG, 453024