1200-01091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。

0242-09104 / KIT, HTR, BASIC FC, WXZ / APPLIED MATERIALS AMAT

57707-5107-005 / LASERLINE 405 / LASOS LASERTECHNIK

XC-999 CAMERA ASSY / CCD COLOR VIDEO CAMERA ASSY WITH MELLES GRIOT 46590 LENSES

950-804-04 / IO PCB / TERADYNE

CX81-050049-1 / PCB / TOKYO ELECTRON TEL

3M10-250233-12 / (MB) QUARTZ LINER SHORT / TOKYO ELECTRON TEL

3Z05-300076-11 / DISK (0.DM SDELAY WAVE/M1, RE3Z05-300076-11 / TOKYO ELECTRON TEL

1AT9Q7036 / RING INSULATOR INR ATC-BSP V2 / DS TECHNO CO,LTD

000000-0598-516 / KIT COOLER SYSTEM 802012 B2 R2 3156-06 LCS-C04 / ZEISS

251B-A-AF5 / LAMP HOUSING / USHIO

0470518402 / PROCESS INTERFACE CHASSIS, IPC J1 J3 J4 0471699401 / VARIAN

ES2L10-152086-11 / RING BTM SHIELD FC2 PWS VIX MP / LAM RESEARCH CORP

0200-00329 / FOCUS RING SINGLE CERAMIC ESC 200MM JMF POLY DPS PLUS/ AMAT

800827 3156-01 / LCS-BU 12VDC 60VA 0-60C LIQUID COOLING SYSTEM INNOVATEK / ZEISS

796-231970-001 / GATE PENDULUM SER 655 / LAM RESEARCH CORPORATION

17-380943-00 / SHIELD BARREL GRIT AS CU PVD300 / NOVELLUS

UDK5214NW / VEXTA 5-PHASE DRIVER MOTOR / ORIENTAL MOTOR

H-SQUARE CORP / CHFINDER TOP-BTM / H-SQUARE CORP

LDFVT1UCFTL16E71-K7 / FILTER 0.1UM ULTIKLEEN KLEENCHANGE CAPSULE G2 KC / PALL

950-846-01 / IO BOARD PCB / TERADYNE

FTA-8-4002-ISO-BF / TRAP,FLEX ANGLE 8 IN, ANGLE METAL SIEVE / NOR-CAL

BIR-021588 / BOARD,TG CORE(H,P) / ADVANTEST

AX30PGA-27D / POWER SUPPLY DC 24V / ACCEL POWER SUPPLIES

C176A03 / NQ-101 ARTNOVO WITH 2789/C.02 DRIVER SBIM MOTHER BOARD / ELES

0010-00138 / WUPPER FRAME AC DIST ASY / APPLIED MATERIALS AMAT

715-801021-012/LAM UPPER GDP CHAMBER LINER 2300/LAM RESEARCH CORPORATION

K59-1290 / DRIVE-MOTOR / HITACHI

OEM-6 / ENI RF GENERATOR OEM-6 SOLID STATE / ENI

0190-17434 / NORCAL VALVE PENDULUM WITH INTELLISYS IQ CONTROLLER / AMAT

H100CIS / INFICTION BULB ASSEMBLY / LEYB

14-008701 / PCB ANALOG PROCESSOR 40-008700 / THERMAWAVE

0470801701/THROTTLE GATE-VALVE HIGH VACUUM APPARATUS 422-0319,22210-0319/VARIAN

0200-13413 / RING, CONFINEMENT, QUARTZ, PCLL GT / APPLIED MATERIALS AMAT

403527235971 /EXTRACTOR ASSEMBLY /FEI COMPANY

7100-6361-01A / TRAY, CERAMIC SHIELD 5" EZ-DTC / METRON

78735 / CKA, STEP MTR CNTR MODL / ELECTRO SCIENTIFIC INDUSTRIES

1600-NSC / RD CONTROLLER - RINSER-DRYER - 120VAC 15AMPS / VERTEQ

1600  STYLE / SRD CONTROLLER - RINSER-DRYER - 120VAC 15AMPS / VERTEQ

4K198-083-1AN / CHEMICAL NIKON FILTER OA2 A-6001-345-0001 300X605X105 BC / EBARA

346001-9130-100/VAC PCB, X28, X23, X25, X26, X21, X35, X5, X7, X31, x11 /ZEISS

000000-2187-940/ LASERLINE 488NM-01 AA OPTO-ELECTRONIC MODA110-B4-3060/LASOS

A15486 RUDOLPH TECH TRANSFORMER POWER 208V INCOMING, A15497

DS2110-339446-21 / PIPING 100A SS316 /TOKYO ELECTRON TEL

9700-9960-01 / ADVANTAG 9100 ASYST W/PNL 0020-D0810 0010-C0140 /APPLIED MATERIAL

03330-001 / ASYST 2.3 THETA ARM ASSY AND TRANSPORT IT / ASYST

4S017-841 / PC8 AIRDRV PRESSURE CONTROL PCB / NIKON

E5ER-QT3DW-FLK / DIGITAL CONTROLLER, MULTI RANGE, 100-240V AC / OMRON

03-006315DO3 / PCB BOARD, RELAY INTERLOCK, 16-006333DO1 / ASM AMERICA INC

0750X-UE24-AFD1 / DOOR GATE VALVE / VAT

853-470412-901 / ASSY, BLK V, GAS PNL, 5RA, ALLI / LAM RESEARCH

2980-006516-11 / MAPPING SENSOR ASSY 8 INCH E32-0 / TOKYO ELECTRON TEL

0190-03672 / PVD LAMP ESC SINGLE ZONE,DUAL MODE, SCR POWER CONTOLLER / AMAT

SP1 D 211 399 01 / ROBOT TEACH PENDANT / STAUBLI

122AA-00100BB-SP023-87-SPCAL / BARATRON,30 TORR / MKS

0020-89922 /RING, DEPOSITION, FLANGED, AL ARC SPRAY / AMAT

DCS80-13EM1M96 / PROGRAMABLE POWER SUPPLIER FOR ESI LASER SYSTEMS / SORENSEN

DS2110-226739-11 / HEATER,PANEL (3911) / TOKYO ELECTRON TEL

CEMP-0017 / DNS 60A DISPLAY IT WITH EXCHANGE / DAI NIPPON SCREEN

2600340-1K/ POWER-CONTROL MODL 1K GE / LAM RESEARCH

MDVX-018S01 839-013522-001 853-013541-002-A-DFT THROTTLE VALVE HEATED LAM ASSY

104003-01 / FLANGE CVD 200M LPCVD POLY / EXPERTECH

629B-22950 /BARATRON PRESSURE TRANDUCER MANOMETER 0.1TORR LAM 796-096477-102/MKS

60111-SMU / SOURCE MEASURE IT, HI FORCE, HI MEAS, LOW MEAS / KEITHLEY

0200-02272 / LOWER GDP, HT2, AXIOM / APPLIED MATERIALS AMAT

0200-02866 / RING, SINGLE, LOW PROFILE, 200MM SNNF, D / AMAT

CT5039-000614-11 / CONTROLLER BATTERY MODEL UP012-002A / TOKYO ELECTRON

0021-21857 / PLATE MOTING PNEU CYLINDER MOTOR LIFT ASSY / APPLIED MATERIALS

0020-99646 / BACKPLATE, COOLING, BEAMSTOP / APPLIED MATERIALS AMAT

678683 / W PCB, REACTOR I/O / APPLIED MATERIALS AMAT

0140-90973 / CFA-X4F.P4/X2G.J1/X5C.P8/..... / AMAT

GP70039 / SUSCEPTOR FLAT NO PIN / AG ELECTRONIC MATERIALS

CDG025D / VACUUM GAUGE, 30V, 1W, CDG025D / INFICON

2-39-60743 / BUFFER CASSETTE 200MM DIA. WAFER ASSY SK200 / DNS DAI NIPPON SCREEN

716-330122-002 / PLATE TOP CERAMIC / LAM RESEARCH

716-031257-739 / RING EDGE TOP CER 300MM / LAM

0040-09323 / GAS  IVERSAL LID / APPLIED MATERIALS AMAT

950-541-02 / PCB TW541 / TERADYNE INC

216006780126 / SINGLE BOARD COMPUTER, ROMO R1MO WITH USB PORT / PROMETRIX

0020-05582 / BLADE, CERAMIC 300MM OPEN POCKET WITH PADS / APPLIED MATERIALS AMAT

IQ-1500RM-DP-CE / UPS, 110VAC, RACKMOT, V3 / INTELLIPOWER INC

9011484 / 7355X CONTROL IT FRONT PANEL ASSY BTU FURNACE / BRUCE SYSTEMS

0040-32204 / WELDMENT,BELLOWS,THROTTLE,5 PHASE,DPS / AMAT

PV2-4-2-ATBSC3 / WET PIT TYPE CENTRIFUGAL PUMP / SANSO

0190-53690 / ASSY DUAL RTD DUAL ZHEATER 300MM / APPLIED MATERIALS

0050-27876 / WELDMENT,BYPASS,CELL SUPPLY - ECP 300 (BR-3-42716-2-01) / AMAT

5012-000062-11 / TEL AMC-D AMC-D-X1 PCB WITH EXCHANGE / TOKYO ELECTRON TEL

0021-30004 / LOWER SHIELD / APPLIED MATERIALS AMAT

ST03 PF 1193 / PLATE HEAT EXCHANGER, SIGMAWIG / SCHMIDT

0880-00015 / ENCODER HEAD MS 50.06 M / APPLIED MATERIALS AMAT

9325 / CPU QRTC1000 5002-9325-00-00 / LUXTRON

BIR-021587 / TG SUB PCB A9702B-BGA / ADVANTEST

Q-KYPL-0701128 / GENERATOR MASK CLEANER SP / AOC TECHNO CO, LTD

870700 / MODEL SPM, SINGLE POINT MONITOR / HONEYWELL

Y35201496 / BOWMAN DRG NO. 20-29 HEAT EXCHANGER FOR HELIOS / BOWMAN

0020-31346 / DIFF LAMP MODULE AU-PLATED 200MM / AMAT

715-011531-008 / ELECTRODE ALUMINUM ANODIZED / LAM RESEARCH CORPORATION

0020-25344 / ALTAIR TECHNOLOGIES / AMAT

4S018-930 / MTR-CTRL P.C.B. REV-B / NIKON

0190-17462 / YAMATAKE MODEL PGU502V04000 DC POWER SUPPLY / APPLIED MATERIALS

50412559000 / (S) MOD.LENSES DRIVER /APPLIED MATERIALS AMAT

678617 / ASSY STK SCHEM 7801-D-1022 PCB, AUTOMATIC INT. EXT/ AMAT

E15000070, E15000071 / MULTI PCB SUPPR PS E220-11 / VARIAN

4S020-179 / PCB EXPCNTL 903-178N-R / NIKON

716-052685-001 / WINDOW,QUARTZ,LOADLOCK LH-RH SET OF 2/ LAM RESEARCH CORPORATION

TV-81-M / EX9698901 TURBO VACUUM PUMP / AGILENTTECHNOLOGIES

716-140068-001 / 6 INCH FOCUS RING 4520XL / LAM RESEARCH

521654 / ASSY CCD LENS 1.5 1-61400 , 1-51579 / NAVITAR

RE3Z10-100044-11 / PLATE EXHAUST RLSA / KOMICO TECH

7410297-1 / QUARTZ DUST TRAY THIN FILMS 9X9X2, REV C / WONIK QUARTZ

26-0200-061 / KIT-ANNUAL PM / ONTRAK

102850-000 / PCB, 16 BOARD MODE / MICRO CONTROL COMPANY

12040-PA44-0003 / VACUUM GATE VALVE / VAT

00038R8709C023103 /0000038R8709 , AXCELIS IMPLANTER HYT SENSOR 20SX /HIGH YIELD

8124063G001 / ON-BOARD 3PH MOTOR CONTROLLER / CTI CRYOGENICS

3HOT035108 (LOT OF 1DM S /D3DN23428-002 ADIABATIC PLATE 12 0P-3 T2DC6-15531-50201

0040-22451-A / PEDESTAL CD/PT WAFER 150MM / APPLIED MATERIALS AMAT

 33-1635-1286 / EDWARDS

0040-36299 /BELLOWS 0040-36299, WELDMENT LOWER GIGA-F / AMAT

0010-01385 / CVR LID PLTE ASSY, PECVD, DXZ, FLUORINE, 0040-01926 / AMAT

0240-22069 / 5"6" HOOP ASSY FOR "AL" SHIELDS / AMAT

04-720618-01 / RING, 6.449IN, ODX5.713IN, IDX.408TH, 105299 / NOVELLUS

1464-0326 / COOLING IT TRANS LC ATC ATCS-15TLC 1462-0141K ABU / SCHUMACHER

853-004109-001 / EXIT LIFTER ASSY AUTO ETCH / LAM RESEARCH CORPORATION

EM0962-162-03B / TITANIUM BACKING PLATE FOR F83X / ZMISC

73-30196 / QUARTZ RING EDGE TOP EBP 300MM QSIL / WEST COAST QUARTZ

5487002 / REMOTE CONSOLE DISPLAY FLAT PANEL MODEL 3200 / TOKYO ELECTRON TEL

0641-0796-02 / FLOWMETER, OMEGA FLOWMETER/FLOWSWITCH RETRO, / OMEGA

EEMP-0013 / MAIN LCD MONITOR PANEL 80B WITH EXCHANGE / DNS

0200-00601 / TOP RING QUARTZ, 200MM OXIDE / APPLIED MATERIALS AMAT

839-011907-001 / SILICON ELECTRODE ASSEMBLY / LAM RESEARCH CORPORATION

670206 / W PCB, POWER INTERFACE / APPLIED MATERIALS AMAT