3300-04838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。

ASML SVG 90S PCB - SENSOR MULTIPLEXOR 99-80270-01

PCB SVG 99-80205-01 SYS 90 SYSTEM I/O

SPELLMAN MP10P24/499 HIGH VOLTAGE ELECTRONICS LTD MP SERIES 24V CP VCOLUMN

MAGNET-SCHULTZ MEMMINGEN SOLENOID G DA Y 050 Y20 B81 24V

CELERITY IT 125 MASS FLOW CONTROLLER N2 GAS 7200 SCCM IFC-125C

CELERITY IT 125 MASS FLOW CONTROLLER N2 GAS 2600 SCCM 0190-28860-02

CELERITY IN3XP MASS FLOW CONTROLLER H2 GAS 1000 SCCM 0190-11979

ADVANCED ENERGY AERA PI-980 MASS FLOW CONTROLLER AR GAS 500 SCCM 0190-27878

CELERITY DEVICENET IN2 MASS FLOW CONTROLLER CF4 GAS 300 SCCM 3030-14105

MKS 226A-30263 DIFFERENTIAL PRESSURE TRANSDUCER 226 5 TORR

CKD SOLENIOD VALVE 4NC N3E00 660 24VDC BANK OF 10

CIM PAPER TRANSPORT MOTOR ASSEMBLY PB801-001V 30VDC 3.5AMPS

MDC VACUUM LINEAR MOTION PNEUMATIC SCALE 670020, K075-BRM

MITSUBISHI MELSERVO MR-J3-70T-MV198T039/MR-J3-D01

PARKER VERIFLOW REGULATOR VALVE 316L, MAX INLET 250 PSI, SQ140E1003PFSMMM

SAMSG FARA CON SERVO DRIVE, 200W, CSD-02BB1S

APPLIED MATERIALS AMAT CLAMP COOLING VER 2 ROBOT PH IIA METCH 0020-31786

BROOKS DELTA CLASS SMART MASS FLOW SLA795051EGG1B2A1

BROOKS DELTA CLASS SMART MASS FLOW SLA7950S1UGG1D2E1 GAS N20 FR 25 SLPM

APPLIED MATERIALS AMAT LOCK DOOR LLC 0020-40137

YOKOGAWA SEQUENCE CPU MODULE100-240VAC, 50/60HZ, F3SP05-0P

LAM RESEARCH PCB ASSEMBLY TC  RTD 714-016598-001 1000911

VARIAN PLATE MOTING PPUMP FLOOR E17600580

DAINIPPON SCREEN 80B DNS SAMSG PMC BASE-B 2.0 BACKPLANE PCB

NTI (NETWORK TECHNOLOGIES INC) VOPEX-2KVIM-A SPLITTER BIO-RAD QUESTAR

1  NTI (NETWORK TECHNOLOGIES INC) VOPEX-2KVIM-A SPLITTER BIO-RAD QUESTAR

EATON HEINEMANN 50 AMP CIRCUIT BREAKER CF4-G3-DU0050-03A

OMRON SAFETY LIGHT CURTAIN TYPE 4 F3SN-A0297P14-D-01

CELERITY IN3XP MASS FLOW CONTROLLER N2 GAS 88 SCCM 0190-33081

AERA MASS FLOW CONTROLLER PH3 GAS 100 SCCM 0190-34873

MKP TSC SERIES MASS FLOW CONTROLLER 02 GAS 50.00LPM FLOW TSC-130

CELERITY DEVICENET SERIES 8560 MASS FLOW CONTROLLER CH40 GAS 200 SCCM 3030-16482

IT MASS FLOW CONTROLLER UFC-1260A 200 SCCM GAS N2

SWAGELOK SS-400-11-2 BULK HEAD MALE CONNECTOR 3/16 TUBE X 1/4 MALE PIPE 1LOT25

APPLIED MATERIALS AMAT SPACER MNTG TK FLOW CONTROLLER LDM 0022-14060

LAM RESEARCH ASSY TEMP CONT, 24-CHAN 853-049542-161 713-047856-002 A

ASM JAPAN FURNACE 400 K TYPE SHOWERHEAD THERMOCOUPLE SHEATH THERMIC 95101-83002

COLE PARMER INSTRUMENTS TEMPERATURE CONTROLLER 89810-04

AMAT APPLIED MATERIALS DETECTOR MODULE 0090-A9871 ASSEMBLY PMT-100- NIB

AMAT APPLIED MATERIALS ENDURA 0021-26875 SHIM .5MM DUAL POSTION LD

HORIBASTEC DIGITAL MASS FLOW MODULE GAS N2 3000SCCM FLOW RATE SEC-Z714AGX

TEKTRONIX BENCHWORK CONTROLLER 128 MB 30.0 GB HDD TLA 700 SERIES

AMAT 1270-00964 AW-LAKE MONITOR M3S7WB05LPM3 1.0 SG 6000PSI/410

MKS 0358C-50000RV-SPCAL MFC MASS FLOW CONTROLLER 3000 SCCM N2

AMAT APPLIED MATERIALS LASER DRIVER BD. PCB 0100-20078

NTI NETWORK TECHNOLOGIES INC VOPEX V-2KVIM-A KVM SPLITTER BIO-RAD QUESTAR

APPLIED MATERIALS INTERLOCK PERSONALITY BOARD 0100-01693

POWER PLAZA SFS5-15 AC/DC CONVERTER 100-240V ~ 0.15A. 50/60 Hz

OMRON POWER CONTROLLER 100/110 VAC 40A 50/60 HZ G3PX-240EH

MKS DIFFERENTIAL PRESSURE TRANSDUCER 100 TORR MODEL 226 226A-29971

APPLIED MATERIALS AMAT PCB BOARD LED 70676024 TASD LED REV 6.01

TOKYO KEISO VORTEX FLOWMETER VXP1100D

SVG SILICON VALLEY GROUP PCB MOTHERBOARD 99-80309B

SVG SILICON VALLEY GROUP THERMCO MF 71330 REV-E PCB ASSY 01-361-60C

KOKUSAI LINE HEATER R AXIS KEK 3HOT063415

SEMES PCB BOARD TMC IFC BOARD 200 KMDSP-008972

BROOKS SLA7950S1UGG1D2E1 DELTA CLASS SMART MASS FLOW AR 10 SLPM 22-192474-00

INFICON SKY CDG025 CAPCITANCE DIAPHRAGM VALVE 1 TORR

CM700-CIOJP-1 PCB

HORIBASTEC SEC-8455D DIGITAL MASS FLOW DEVICE 8000CB 500 SCCM 6CR Si2CI6

CELERITY IT MASS FLOW UFC-8565C 2L MULTIFLOW DEVICE NET METAL SEAL 1000 SCCM

BROOKS SLA7951SZ139 DELTA CLASS SMART MASS FLOW CONTROLLER N2O 25 SLPM

CELERITY IT MASS FLOW UFC-8565C 15L MULTIFLOW DEVICE NET METAL SEAL 7000 SCCM

TEL Tokyo Electron HA-033 DC/DC COV #06 Board PCB PCMK-G3X

APPLIED MATERIALS AMAT PLC/IO DISTRTIBUTION 300MM PCB BOARD, 0100-02888

BROOKS SLA7950S1UGG1D2E1 DELTA CLASS SMART MASS FLOW NF3 10 SLPM 22-192476-00

FUJIKIN FCST1500FC-8J3-F500L-N2-U360 MASS FLOW CONTROLLER N2 500SLM

VISION TECHNOLOGY PCB IFU-0DA04-18090.IP0124

CELERITY IT 125 ULTRA CLEAN MULTIFLOW SC27 MASS FLOW CONTROLLER IFC-125C

NIKON S202A KBB04200-A01 YASKAWA UGQMEM-01SNQ22; MOTOR ASSY UTOPI-02MX

KORENIX TECHNOLOGY INDYSTRIAL SWITCH EKU-500G

ALLEN-BRADLEY PROCESS LOGICX 13830 REDDANCY MODULE

APPLIED PRECISION FLOW POINT VALVE 53-710150-000

VEXTA ASD12A-S ORIENTAL MOTOR CO SERVO DRIVER 200-230V 50-60HZ 1.5A

PHILLIPS PE 1261/31U 192 VA 9415 012 61315

APPLIED MATERIALS AMAT PUMP CONTROL XFER ALD MF50 0150-31870

32APPLIED MATERIALS AMAT PRIMARY ARM EXTENSION DRIVE P5000 ROBOT, 0020-32990

NIPPON MLPS-2C-A-5 AIR PRESS GAUGE

AERA PI-98 PRESSURE INSENSITIVE MFC MASS FLOW CONTROLLER 30000 SCCM N2

VARIAN APERTURE VARIABLE SIDED IMP HCS E17398811

TOKYO ELECTRON TEL TYCO ELECTRONICS PCB ASSY MODEL: YWP-EF,

SANYO DENKI PB2D003R1UT SANMOTION PBD003R1UT

ASML KRP POWER SOURCE POWER SUPPLY 4022.430.0296

APPLIED MATERIALS AMAT ENCLOSURE AC ASSY POS BD CENTURA 0010-76158

SONY EP-GW DPR-LS12 PCB 0-646-556-02 NIKON PRECISION BP91 LASERSCALE

NIPPON MLPS-2C-A-5 AIR PRESSURE GAUGE

APPLIED MATERIALS AMAT HITACHI COMPACT COLOR 1/3" CCS CAMERA KP-DP20A KP-DP20B

PERFORMER RAD COM RACK MOT PA-FEP-GEN FEP 100-240V 47-60HZ 300W R1000

VARIAN APERTURE VARIABLE TWO SIDED IMP HCS E17398811

CMC PM SERVO MOTOR TORQUE SYSTEM, BMR2005TCG00CEA002

APPLIED MATERIALS 0220-76019 0150-20389 0150-20390 0150-20391 RF COAX CABLE AMAT

APPLIED MATERIALS AMAT ENDURA PRECLEAN COVER 0020-20676

SMC FITTINGS ELBOW 90 DEG. BAG OF 100, P/N: KJL04-ME,

SONY XC-73 FUJI FUJINON HF35A-2M1 CCD CAMERA 1:1.7 35MM LENS ESI 9375 XC73

SHIMADEN THYRISTYOR POWER REGULATOR 100-120/200-240V PAC15P002081-N0

INFICON PIRANI BALZERS AG LI-9496 30V 2.5W PCG410

LAMBDA DENSEI-LAMBDA NOISE FILTER520 VAC 50/60 HZ 80A MXB-13080-33

MITSUBISHI FREQROL S500 FR-S520E-1. 5K INVERTER

SMAR PRESSURE SENSOR PART NO LD301 MODEL M4 NEMA 4X/6 4...20mA 2300 PSI FOR PART

ABB LINE PROTECTION TERMINAL REL 512, 5 AMPS, 60HZ, 125 VDC

NIKON KBB04410 4K603-808-1AB LEVELING WASHER QTY 3

WIPE AND LINE GENERATOR DAW-200 DAW OPTICAL ENGINEERING

DAI NIPPON ANALOG DIGITAL I/0 PCB WITH NETWORK PORTS DSH-1244-SADIO

VICKERS INTRUMENTS PICK  PLACE SOLENOID PCB BOARD PER8B00C

TDK NOISE FILTER ZRGT 2210-M

BAEKDOO OPTICAL LIGHT BANK FIBER LIGHT SOURCE LS-F100HS, 123V 100WB 50-60HZ

AMETEK ISOLATED MILLIVOLT TRANSMITTER XSC-1326-89093C

GRANVILLE-PHILLIPS 352 GAUGE CONTROLLER MODEL 112 FOR

METTLER TOLEDO ANALOG LC INTERFACE PCB BOARD A14093000A

DAI NIPPON ANALOG DIGITAL I/O PCB WITH NETWORK PORTS DSH-1244-SADIO

RORZE RC-204A MASTER DRIVER VER 11.64 DC 18V-40V

REGAL FLOW JOINT SENSOR FS-3S

APPLIED MATERIALS AMAT SIDE MOT BRACKET 4.0MF 0020-32026  

MILLIPORE WAFERGARD PF-80 FILTER WGFV80P01 .01UM CTFV01TPE .1UM

NEMIC-LAMBDA EWS25-24 POWER SUPPLY 24V 1.2A

VAT RIGHT ANGLE VALVE WITH LUCIFER ACTUATOR S/N 26328-KA41-1002/0292

WATKINS JOHNSON POWER SUPPLY FAIL BOARD PC 969551A ASSY 969552

SAMSG SRC-BN486 N.C.C. N486 B'D PCB (DNS/CNC ROUTER)

KEYENCE CORP LAONTROLLER W/KEY LK-2111  AMAT

SAMSG SERVO DRIVE CSDJ_02BX2 220V 200 FARACON CNC ROUTER DAINIPPON SCREEEN DNS

HAM-LET UCV METAL DIAPHGRAGM VALVE, HMSC20-4VKC, MAX PRES 150 PSIG NO CABLE

SAMSG SERVO DRIVE CSDJ_10BX2 220V 1kw FARACON CNC ROUTER DAINIPPON SCREEEN DNS

SAMSG SERVO DRIVE CSDJ_06BX2 220V 600W FARACON CNC ROUTER DAINIPPON SCREEN DNS

ASML PAS 2500 5000 STEPPER HP RECEIVERS 10780B

NETCOM SYSTEMS X-1000 FAST ETHERNET TESTER/SIMULATOR/ANALYZER

EUROTHERM DEEVICE NET MINI8 TEMPERATURE DATA ACQUISITION MINI8#204896

APPLIED MATERIALS AMAT INSULATOR JACKET EXHAUST EPI 300MM 0190-46594

APPLIED MATERIALS AMAT PIN WEIGHT 300MM ULTIMAX HDPCVD 0200-06948

APPLIED MATERIALS AMAT PARKER HONEYWELL VALVE 3870-01288 71295SNKNJ1NOL111C2

AMAT APPLIED MATERIALS WAFER HER FINGER OUTPUT STATION 30 P/N 0040-64045

HAM-LETT METAL DIAPHRAGM VALVE NIB, HMSC30-4VKC, SUS316L