0050-82448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

LEICA HCX PL FLUOTAR 20x/0.50 BD ∞/0/D 566507 Objective

LEICA N PLAN EPI 10X/0.25 BD 566061 Objective

LEICA N PLAN EPI 10X/0.25 BD 566061 Objective

LEICA N PLAN EPI  /0.12 BD ∞/-/B 566077 Objective

LEICA N PLAN EPI /0.12 BD ∞/-/B 566077 Objective

HARMONIC DRIVE CSG-25-160-2A-GR-SP SPEED REDUCER

Thermo Electron PN: 0201163 Field regulator PCB3 board for Finnigan MAT 95 XP

Fanuc A20B-2200-0321/06C Teach Pendant Board

Pixelink PL-B957F High Performance Monochrome Firewire Camera

Lorenz DR-2477 Non Contact Transmission Rotating Torque Sensors

Spellman X2030 HV power supply Model: CZE8PN1000X2030

TOKYO KEISO UCUF-04B , FLOWMETER, Tokyo Electron 5024-000625-11 , UT-32748A

MITSUBISHI AC SERVO MOTOR HC-KFS43

SANYO DENKI PV2A015WN31A00 BL SUPER SERVO AMPLIFIER

Extron TLP 700MV 7" Wall Mount Touchlink Panel with IPCP 505  IP Link Controller

Extron TLP 700MV 7" Wall Mount Touchlink Panel with IPCP 505 IP Link Controller

ASM SMPS-41B PSU Module 02-95432/A/LF

NACHI L22385F ( L22385F01 ) UM352C BOARD

NACHI AX/FD BOARD MITSUBISHI MELSEC Q80BD-J61BT11N CC-LINK PCI CARD

Nordson Asymtek NexJet NJ-7 Actuator

Restek 83606-800 D3606 Application Column (2 column set)  

Restek 83606-800 D3606 Application Column (2 column set)

Restek 88000-888 Column  

Restek 88000-888 Column

Omron ZS-LDC11 Smart Sensor Controller With ZS-LD80 Sensor  ZS-XC5B Cable

Shimadzu 206-21600-92 IRsolution Agent , (English) 1-license  

Shimadzu 206-21600-92 IRsolution Agent , (English) 1-license

Ocean Optics S2000-TR Fiber Optics Spectrometer

Ocean Optics S2000-TR Fiber Optics Spectrometer

APPLIED MATERIALS 0190-14090 Electrostatic Chuck Power Supply

Microscan QX Hawk FIS-6801-1100G Fixed Barcode Scanner

Microscan QX Hawk FIS-6801-1500G Fixed Barcode Scanner

Leica Advanced XYZ Module 360-008.079-000

Leica Advanced XYZ Module 360-008.079-000

Nikon 2S014-075-SYNC-CONT Card

Nikon 2S014-075-1 SYNC-CONT Card

Panasonic FA-8000-010B CPU board

OMRON TP100 MAINTENANCE PRODUCTIVITY MONITOR

Panasonic FA8000-211A  board

Panasonic FA8000-211A board

Panasonic FA8000-600 With FA-86110-E  board

Panasonic FA8000-600 With FA-86110-E board

Shimadzu Medical 501-72907 DIGITAL I/F ASSY BOARD  

Shimadzu Medical 501-72907 DIGITAL I/F ASSY BOARD

Shimadzu Medical 501-72909 RELAY DRIVER ASSY BOARD  

Shimadzu Medical 501-72909 RELAY DRIVER ASSY BOARD

SHIMADZU HPSG - 330 CONTROLLER Board   P/N: 205-00505

SHIMADZU HPSG - 330 CONTROLLER Board P/N: 205-00505

 Microscan MS-3 Compact Laarcode Scanner FIS-0003-0002G

Leica HC PL FLUOTAR 20X/0.50 PH2 ∞/0.17/D Microscope Objective , 506506

Leica HCX PL FLUOTAR 10X/0.30 PH 1 ∞/-/D , 506507 Objective

MKS ARX-X403 module

MKS ARX-X403 module

Shimadzu 225-01437-94 SWITCHING VALVE WBI (E)

Nikon LWD 40x/0.55  PH2 DL ∞/0-2 WD 2.1 objective

Nikon LWD 40x/0.55 PH2 DL ∞/0-2 WD 2.1 objective

POSALUX GEI 6000 CPU 2 board Assy 91PB2310-01 rev B

POSALUX GEI 6000 CPU 1 board Assy 91PB2300-01 rev C

TR ELECTRONIC ENCODERS 110-00006/445 CE65M

TR ELECTRONIC ENCODERS 110-00006/445 CE65M

Panasonic DV47L04MSGF , P326M-040MSGF MOTOR DRIVER

Mettler Toledo HR83 Halogen Moisture Analyzer Main board 00214405/06

Mettler Toledo HR83 Halogen Moisture Analyzer power supply board 00214411/08

port M-TTN80 Tilt Platform

SEIKO D-TRAN VT4000SC Servo Board

SEIKO D-TRAN VT4000SC Servo Board

Mitsubishi Programmable Controller AD75TU TEACHING UNIT

Thermo Electron PN: 0212811 Inlet Control board for Finnigan MAT 95 XP

Esec 945.053 ,  945.182/07 945.183/08 Card

Esec 945.053 , 945.182/07 945.183/08 Card

Thermo Electron PN: 1030650 Lens Supply  board for Finnigan MAT 95 XP

Thermo Electron PN: 1030650 Lens Supply board for Finnigan MAT 95 XP

Shimadzu 206-86858-91 UV I / F ASSY  

Shimadzu 206-86858-91 UV I / F ASSY

AMETEK 119494-00 MICROJAMMER BRUSHLESS BLOWER 4.5" 12VDC 10CFM

AMETEK 119497-00 MICROJAMMER BRUSHLESS BLOWER 3.3" 12VDC 6 CFM

AMETEK 071195 ROTRON RCBP/VS-205-CCW-FX2L-2995RF MICROJAMMER BLOWER

Applied Materials AMAT 0100-00901 Chamber Facility InterfaceProducer SE ,PCB

Leyb 111925-1 / 2 ,Leyb Exhaust non-return valve SP630

AMAT 0190-62266 , GALIL DMC-4040 Motion Controller

YASKAWA AC SERVO MOTOR SGM-02A3G26 WITH HD CP-20A-11-J602A-SP GEARHEAD

MITSUBISHI AH42 I/O MODULE , AH-42

Oriental Motor Vexta 6660-DG85M Hollow Rotary Actuator

Bio Rad Protean IEF Cell Electrophoresis

Bio Rad Protean IEF Cell Electrophoresis

RESTEK 19756 Rt®-Alumina BOND/Na2SO4 PLOT Column 50m, 0.53mm ID, 10um  

RESTEK 19756 Rt®-Alumina BOND/Na2SO4 PLOT Column 50m, 0.53mm ID, 10um

RESTEK 19760 Rt®-Alumina BOND/KCl PLOT Column 50m, 0.53mm ID, 10um  

RESTEK 19760 Rt®-Alumina BOND/KCl PLOT Column 50m, 0.53mm ID, 10um

RESTEK 19762 Rt®-Alumina BOND/KCl PLOT Column 50m, 0.32mm ID, 5.00um  

RESTEK 19762 Rt®-Alumina BOND/KCl PLOT Column 50m, 0.32mm ID, 5.00um

WATSON IND ADS-C232-1A Solid State Vertical Reference gyro system

Shimadzu PC - Power Assy   P/N: 206 - 81672 - 92

Shimadzu PC - Power Assy P/N: 206 - 81672 - 92

port AG-M100L Piezo Optical Mount, Compact, 1.0 in. Optics

Thermo Electron PN: 0201112 Field regulator PCB2 board for Finnigan MAT 95 XP

Thermo Electron PN: 1033200 SEM/SLITS/QUADS-N board for Finnigan MAT 95 XP

Olympus DApo 100 UV 1.30 oil 160/0.17 Objective

LOT OF 12 SHIMADZU  225-10447-91 REPELLER (HEAT TREATMENT)   

LOT OF 12 SHIMADZU 225-10447-91 REPELLER (HEAT TREATMENT)

SHIMADZU 206-89201-91 PCB ASSY , POWER SUPPLY

Shimadzu  225-08975-91 LENS-PS PCB ASSY

Shimadzu 225-08975-91 LENS-PS PCB ASSY

Shimadzu 200-66570-02 FLOW THRU CELL , 2MM FOR UV-160  

Shimadzu 200-66570-02 FLOW THRU CELL , 2MM FOR UV-160

Shimadzu 341-69057-02 NOZZLE,0.3X1.0 SINTERD/302 CFT  ,  

Shimadzu 341-69057-02 NOZZLE,0.3X1.0 SINTERD/302 CFT ,

ADLink PCIe-FIW64 , 4-CH PCI ExpressR IEEE 1394b Frame Grabber  

ADLink PCIe-FIW64 , 4-CH PCI ExpressR IEEE 1394b Frame Grabber

GRASEBY INFRARED 0499 4541 Infrared Detector  FCQR27916 Card , Spectrum 2000

Perkin Elmer L1360859 ANALOGUE (OVERSAMPL) BD Assy . Spectrum 2000

Shimadzu 206-70134-04 MIG-04 ASSY  /FT .

Shimadzu 206-70134-04 MIG-04 ASSY /FT .

Stratasys Objet30 scholar BRD-24224 Board

Stratasys Objet30 scholar BRD-24224 Board

Recif Technologies MOBJH0131 STANDARD , RACKET , MOTHERBOARD

proton hogen S Series hydrogen generator Control Board 57-0100-0000 / 0002

Bio-Rad Microscience Z Axis Controller Board

Bio-Rad Microscience Z Axis Controller Board

Bio-Rad Microscience 3MRC020050 Svis control  channel card

Shimadzu 206-70134-01 MTG-02 ASSY

Tokyo Electron TEL , TGB704-1/AI04 , BX81-070075-11

Tokyo Electron TEL , TGB703-1/AI03 , BX81-070032-11

SHIMADZU 341-69057-07 NOZZLE,0.2.5 SINTERD/302 CFT