0100-09236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。

CXSL15-25 /SMC CXSL15-25 DUAL ROD CYLINDER / SMC

249415 / INTEGRA CHAMBER GATE SEAL BONDED SEAL VAT. / AXCELIS

887678 / COMMICATIONS / COMMTECH / FASTCOM

15-391861-07(LOT OF DM S / PIN,MCA,SAPH,3-16DIA,0.9097IN,1 FLAT END / LAM

MPS-R3S5-GHA-D() / SCREEN 2-AE-J0012 DIGITAL SENSOR / CONVUM

0240-20067 / KIT ADDITIONAL RELAY CON PCBA / APPLIED MATERIALS AMAT

3386-002597-11 / CABLE 10 CHILLER I F / TOKYO ELECTRON TEL

555232 / LAMP CONTROL ANALOG MODULE ASSY REV D, ES 20A FUSE / AXCELIS

CEMT-002 / TERM. BLK, MCN 13A, MCN 14, MCN 13B, MCN 15, TB1 / DAINIPPON SCREEN

0021-36302 / BLOCKER, PERF, SILOX 8 DXZ, MICROWAVE / APPLIED MATERIALS AMAT

566-5504 / PCB, CPU / HITACHI

566-5509 / PCB, DEF-CNHR / HITACHI

EKS4017-DM SUP100-24W/ VEXTA 5 PHASE DRIVER WITH PS OUT24V 4. / ORIENTAL MOTOR

859-0808-007 / A5154 PCB, INTERFACE BOARD / ASML

0150-20019 / CABLE ASSY, CH C INTERCO 25' / APPLIED MATERIALS AMAT

215585 / FS-380 FLOW SWITCH ASSY,0.15 GPM / GEMS SENSORS

0240-76625 / KIT, PALL FILTERS-PROC-HTR LINES / APPLIED MATERIALS AMAT

103H5333-05XE42 / STEPPER MOTOR 2.6A 1.2DEG/STEP / STEPSYN

Q803-324-B / BLOCK VALVE / COMPACT

1B80-002815-11 / LD ULD OP ADD ON BOARD 64-48 WITH MEIDEN BOARD / TOKYO ELECTRON

SS-BNV51-VCR4C / VALVE-ISOLATION 73277-04 / GASONICS

UR1BG3 / DYNASERV DD SERVO DRIVE ACTUATOR S1, -008N-1AB-1UB-N / YOKOGAWA

5040 / POWER SUPPLY 115-230 VAC / MELLES GRIOT

0015-35592 / PULLY,MODIFIED,THROTTLE VALVE / APPLIED MATERIALS AMAT

17143040 / OUTER SLEEVE, TUBE / AXCELIS TECHNOLOGIES

2501B-2 / POWER SUPPLY RECTIFIER,5-2D300-0-2F-4-8F-S,35F7380,5.2V-300A / PIONEER

0100-01341 / PCB ASSY DNET INTERFACE BOARD / APPLIED MATERIALS AMAT

246695-006 / MOTION CONTROL FIRMWARE, 254386-001.K, 002.K, 003.K / ELECTROGLAS

0620-01516 / CABLE ASSY SIGNAL CONDITIONING INTERFACE / APPLIED MATERIALS AMAT

545-5517 / PCB, PMCONT / HITACHI

17-129423-00 / REFLECTOR, LOWER 300PVD MODULE / NOVELLUS

0040-04061 / BRACKET, TURBO, BIAS MATCH  / APPLIED MATERIALS AMAT

0242-85548 / HEATER RESURFACING KIT WXZ / APPLIED MATERIALS AMAT

MY4N-D2 /RELAY, CONTROL /OMRON

DM SMY4N-D2 /RELAY, CONTROL /OMRON

540243010 / REGULATOR 1" UHP PVDF V782 W/SPG END / FRANK

17101140 / GAS LINE SOURCE GSD100 / AXCELIS TECHNOLOGIES

54-0126 / KEYPAD MANUAL MODE 54-0126 36-0116 / KLA TENCOR

545-5504 / PCB, INT/PTM / HITACHI

2000756 / SPLITTER  CTI 8112444G002 / AXCELIS TECHNOLOGIES

M21NSXC-LSS-SS-02 / POWER MAX II 1.8 DEGREE STEP MOTOR / KOLLMORGEN

14-8800-005 / DC MOTOR,ROLLER 30.3VDC 38.3:1 RATIO 500 CPR / ONTRAK

CDM TESTER M9000 5 DIGIT DISPLAY /ORYX CDM TESTER M9000 TEXMATE 5 DIGIT DISPLAY

928558-001 - AL-004291-P1 ASSY HOT ROTARY ION 3-8 NPT DRAIN - TEL

0020-92776 / MOTING MAGNET / AMAT

SEN 242-11-C1 / EJECTOR NEEDLES 20PK 1097204 / MICRO-MECHANICS

E15001280 / PMAC SERIAL TO PARALLEL INTERFACE / VARIAN

GESPIA-4 / PCB-PIA GESPAC GESPIA-4 / AMAT

155401033 / PRESS REDUCTION VALVE D32 / GEORGE FISCHER

90-0020-01 /UVP PEN-RAY LAMP /UVP

764L SS () /HAM-LET 1-4 ION TEE P 300861 L5G1 /HAM-LET

GEPJ-011 /DUAL EMO CONTROL  ASSY /DNS DAI NIPPON SCREEN

6LV-DAFR4-PX-C / PNEUMATICS DIAPHRAGM VALVE / NUPRO

80089A / WAFER SENSOR PCB / SVG

A75-30-11-84 / 3 POLE, 125A, 120VAC COIL, IEC RATED CONTACTOR / ABB

P521EE R010 / PCB BACKPLANE BOARD / TOKYO ELECTRON TEL

CMLB-11S01 / BARATRON PRESSURE TRANSDUCER 10VDC 10 TORR / TYLAN

UG10-002064-11 / BRACKET SHIELD MOT / TEL EPION INC

E9-0500-3-01 () / ASSY MOTOR ENCODER / PORTESCAP

UCS-SB-02VR () / UCS-SERIES ALL METAL GAS FILTER / PURERON

314684 / O RING CHEMRAZ 2 268 / AXCELIS TECHNOLOGIES

MSMA5AZA 1E / AC SERVO MOTOR 30AC 42V 1.0A 3000R/MIN / PANASONIC

DM SMSMA5AZA 1E / AC SERVO MOTOR 30AC 42V 1.0A 3000R/MIN / PANASONIC

111967 E01 / RING, ELECTRODE SHIELD, TOP OUTER CERAMIC, CO33, 200MM / SYSTEM USA

11636098 / GRAPHITE INSER OUTER SCARF / PLANSEE DESIGN

316L-P / DIAPHRAGM VALVE, UP / FUJIKIN

316L-P / DIAPHRAGM VALVE, UP /FUJIKIN

SS-4BK-V51-1C () / VALVE PNEUMATIC NC 0.25IN CAJON / NUPRO

310C0104-03 / ACTR ASSY 3/8 NC SA.111 STROKE PVDF / SEMITOOL

CV16-K1K1-NCZZ / VACUUM ISOLATION VALVE, ANGLE PORTS, PNEUMATIC / MKS

153-6-1 / CAPACITOR, AIR, RF TING, MAG, LRC / CARDWELL

CVHC-62976-35-1 / MOTOR / BARBER-COLMAN COMPANY

03-00149-00 / CABLE ASSY,CA150 / NOVELLUS

C02-009-00-1-0 / LAM OBSOLETE-CLAMP, MIRRA WIDE MEMBRANE / LAM

77-604-0301140-00 / IMAGE COMPENSATION IT ICU2U / HERMES MICROVISION INC HMI

FXTWS-SD15-30 /NOK SLIDE CYLINDER / NOK

21016400120 / POWER SUPPLY 24V 6.9A (PA-3N-4-6SG/001) / APPLIED MATERIALS AMAT

AMD522-25UP-01EYXS / PNEUMATIC VALVE; MAIN 0-0.3MPS, ORIFICE 20 / CKD

2002-0011-07PCE / 50-PIN MALE / MALE ROBOT DATA CABLE / PRI

1128-345 / X-RAY ADC PCB ASSY, 1384-198-05 / OXFORD

152D-PO / AUTOMATIC PRESSURE VALVE CONTROLLER / MKS

225A-11160 / PRESSURE TRANSDUCER 500 MTORR 0-5 VDC SPPRESS 0024 / MKS

6-39-13176 / DC POWER SUPPLY LDA150W-24 / COSEL

SY514J-6LZ SY5340-6L0Z /SMC SUPPLY PRESS, 0.15-0.7, 0.2-0.7 /SMC

GESE-021 /PCB BOARD ASSEMBLY, WITH NKE MAS-08L INPUT MASTER MODULE /

ASM46AA-D / MODEL DGM85R-ASAA HOLLOW ROTARY ACTUATOR STEPPING MOTOR / VEXTA

853-014772-002 / WIRING HARNESS / LAM RESEARCH CORPORATION

02-44462-C / PWM SOLENOID DRIVER / ASM AMERICA INC

FGA-0272A / MODEL FTC-DIN-GT-HT-ST-AM4 FIBER OPTIC TEMPERATURE CONVERTER / AMAT

038824 / HEATER, 1/2MP, 4.0KW, 220V / OSRAM

7012-03 / PCB CIRCUIT BOARD / MATROX

1446-01-02 / ,DCE,VALVE,1446-01-02 / ZMISC

247219-002 / PCB PRE-ALIGN SUBSYSTEM ASSY 247218-001 / ELECTROGLAS

0050-87467 / GAS LINE FLOW 1 INLET TO OUTER MANIF / APPLIED MATERIALS AMAT

45100132EV / VERIFLO VALVE SQMICRO302PFSMMEV / PARKER

32A123-992-9502 () /RELAY 3A 240AC, 1-10 HP 120VAC /LOVE CONTROLS CORP

0040-84461 / BRACKET NOZZLE HEAD WASH 300MM REFLEXION / APPLIED MATERIALS AMAT

9645-1112 / MKS PIPE VAC HEATER JACKET 100V 197W 1.97A 50/60HZ / MKS

SYA400S 5 / POWER SUPPLY MODULE WBL-BPS 5V 80A ADVANTEST / NEMIC-LAMBDA

99-2010-1029 / POWER TEACH TERMINAL HANDHELD / PRECISION ROBOTS INC.

BG60CB13BAABN / AC SERVO MOTOR 60W 3000RPM 1000PPR / OLYMPUS OPTICAL CO

310031 / SYS689K ISIO-2 / VARIAN

004876 / SMART WAND BOARD / FOSS INDUSTRIES INC

UAF500S-48 / POWER SUPPLY,7333203TR,48V11A,100-240V,50-60HZ,6.8A / COSEL

SDC40 / DIGITAL INDICATING CONTROL / YAMATAKE HONEYWELL

EZM-20L-F / EZI-STEP CLOSED LOOP STEPPING MOTOR / FASTECH

9515098 / ANGLED VACUUM VALVE / VARIAN

122B-11933 /MKS 122B-11933 Pressure Transducer 100 torr  / MKS

PMT-30C / HIGH VOLTAGE POWER SUPPLY 24V-30V,0 TO 3KV-1MADC / BERTAN

95331,11636245 /EXTRACTION ELEC. PLATE /PLANSEE DESIGN

95344 /GROD ELEC. PLATE /PLANSEE DESIGN

BV-070CRF-TU-A05A /MOTOR 50-60HZ 200V 070CRFTUA05A03 /MATSUSHITA

PMT-05C /HIGH VOLTAGE POWER SUPPLY 24V-30V, 0 TO 500V-8MADC /BERTAN

247213-001 / PCB, MOTHERBOARD ASSY SBC 2B 94V Q 97-28 / ELECTROGLAS

AP-1035B / PCB ASSEMBLY CERC-001 FOR CEYC-00XX RCN / DNS DAI NIPPON SCREEN

LD0477-123 / LINEAR HEAD, 1 PH, 200-24-V, 130W / ORIENTAL MOTOR

0021-02156 / RING, MIDDLE, ISOLATOR / APPLIED MATERIALS AMAT

DFA2NAEYF64 / PALL 0.2UM FILTER / PALL

569197 / NPL FLUOTAR 50KX/0.85 DF OPTICS / LEITZ WETZLAR

70018291 / PLATE, ADJUSTING, Z MOTOR / BROOKS AUTOMATION

0021-09016 / LID, TRANSPARENT, MXP  / APPLIED MATERIALS AMAT

BM70052 / PRI PCB, RAM I, VERSION 2 / PRI

0000AA00 / FTA GENERAL PURPOSE PC/104 I/O FTA 2000 / FIRST TEN ANQSTROMS

16795-01 / RELAY ASSEMBLY BOARD / SEMITOOL

ZM071M-KY5LZ-E14CN-X111 / VACUUM SWITCH ZSE1-00-14CN / SMC

22306-103 / EXTERNAL FLOPPY TAPE DRIVE 2150S / ARCHIVE CORPORATION

C320KGT1 () /CUTLER-HAMMER DOM SERIES TOP MOT AUX CONTACT/CUTLER H

GEP1-001 /PCN NFB CONNECTION  /DNS DAI NIPPON SCREEN

80212A / PCB, SHUTTLE INTERFACE / SVG

641-813036 / PCB, BOATLOADER CONTROLLER, A278-11, 641-929043 / FOSS IND INC

C416-22-000 / VALVE VACUUM IPV25PKS EDWARDS / EDWARDS VACUUM

51072 0993 / POWER, PUMPING MODULE / FESTO