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。

Fanuc A06B-6093-H101 N Servo Amplifier it 3.2A 24V DC

Dressta 1134181C1 Regulator Crawler Dozer Excavator Dresser Komatsu LiuGong

Diagnostic 18.1 Spot Insight Firewire Monochrome CCD Camera 1600 x 1200 2.0Mp

View Engineering scales interface module 2109415-527 MEI A014-0003 Rev 3ca 21094

ASM 03-20088-07 Rev C Step Motor Driver PCB Assy 64-20088 Rev D

Picker 176897 Rev M Foil PC Board Assy 310166 Rev B for Picker CT Scanner PQ Ser

Eurotherm DeviceNet Mini8/8LP/0PRG/VL/DEVICENET/C/TC8/TC8/DO8/AO4/STD/250 Contro

Yaskawa electric Servopack CPCR-MR08CW-H

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ALPHASEM AG AS 220-3-03 Rev A Processing Module W/ X2 AS 220 PIC-SMC V2.0 9823

Deif XL96 Analogue Rudder Angle Illuminated Indicator XL96RS.NUSP 0-40SB 0-40PS

Eurotherm Mini8/8LP/0PRG/VL/DNETM12/C/TC8/TC4/DO8/XXX/STD/250 DeviceNet Mini8

Omron Sysmac CJ1H CPU65H-R Programmable Controller ver. 4.0 PLC CPU

Eurotherm DeviceNet Mini8/8LP/0PRG/VL/DNETM12/C/TC8/TC8/DO8/AO4/STD/250 Controll

Acromag AVME 947X AVME9471 Industrial VME Bus Interface Digital I/O PCB AVME947X

Picker 310166 Rev A Foil PC Board Assy 176897 Rev L for Picker CT Scanner PQ Ser

Eurotherm Mini8/8LP/OPRG/VL/DEVICENET/C/RT4/RT4/DO8 Loop Process PLC Module

ALPHASEM AG EUROLOG-Z80 EML/CPC8 Module SYS LOGIC Syslogic Datentechnik AG

Garmin GPSmap 2108 plus Chartplotter/Radar Combo GPSmap2108plus

HD-Cham00 Yamatake Cham00 with base HD-CHABS00

Yamatake HD-CHAM00C Azbil Cham00 with HD-CHABS00C

ITWGema 201113020 Version 0004 CDIO 16/16-0,5-1131 GEMA Control it

G.D Electronic OELAB28100 P.B. CLOCK G.D 15AB28B0000 GD Bologna

AMO Intralase 0100-2800 Rev. A PCBA PHACO Controller 9S12 Adapter 0100-0801

YOKOGAWA AAM10 Analog Modules x16 w/ AMN11 PLC Rack Chassis Base it Style S1

ElectroCraft RP23-54V48-100-E Rapid Power Brushless DC Motor Intevac 0085681601

Fanuc A20B-8100-0321/02B Control Circuit MotherBoard

Granite 11337 Rev.1.10 MicorSystem 840-10644 PCB Digital Input Board

Jiper M320 Control Board-T CB-T-S-A 750-007656-CTO

Mitsubishi Melservo hf-sp51bk AC Servo motor 0.5kW

Mitutoyo RA-Printer 211-403 Mitutoyo

OYO Geospace Instruments SCH 644-102172 PCBA 644-102174 Front Panel Controller

Keyence SJ-S020 Spot-Type Static Eliminator, Spot Type Amplifier it

HEIDENHAIN ND 281 A PGM 246 181-03 Digital Coter Id 283 481-11

Schneider TSX3708001 Modicon Micro Compact modular TSX 3708 PV:06 RL:06 SV:5.0

Yamaha ERCX Controller Single Axis Robotic Module

Altivar 28 Telemecanique Square D Schneider ATV28HD23N4 15kW 20HP Inverter

Siemens Simodrive LT-Module INT. 15A 6SN1123-1AA00-0AA1 6SN11231AA000AA1

Mycom PPC-2410 4 Axes ISA-BUS Controller for PC MY5211-081

Olympus Optical BC10CA52CACDN AC Servo Motor

Habonim Compact C25 SR-2B MET 4 Piston Pneumatic Actuator 120 Psi 8 Bar

KOLLMORGEN Industrial Drives BDS4A-103J-0001/102A21P Servo Controller BDS4A103J0

AMAT 3030-13419 MFC Multiflo UFC-8565C 50sccm Gas Ar FW:1.03 750-001-A2346 Rev E

Becton-Dickinson SCI Controller 344460-H 540590-H LSR II Flow Cytometer Sorp

HORIBA STEC Injection IV-2410AV-02H HGS U606 W9LS 0910-36237 Controller

Dressta 128044R92 Cage Assy Wheel Loader Excavator Komatsu LiuGong Genuine part

Philips PM 5139/021 Programmable Fction Generator 0.1mHz - 20MHz Fluke PM5139

AMAT 3030-13344 MFC Multiflo SC13 100sccm GAS. N2 750-001-A2343 Rev. E

Edwards IXL120 CAL MTR CTRL Vacuum Pump Controller D37490300 for iXL120 Dry Pump

York ISN CMS-CP Control Panel Rev. 1.02 371-03633-000 Display Module/Keypad

JRC CKA-137A 7PCJD0211B Japan Radio Company

APTech AP3700SM MV12 MV12 00 Springless Diaphragm Valve UHP Max Pressure 250 psi

Motovario NMRV 090 V6 100.0 Worm Gear Reducer Aluminum Housing NMRV-Series

Posalux SA IFS Console P063682 9520 93MX02004CI0

AMP Board 354258-1 Rev E assy 354259-1 Rev G software ver 3.03

Mirae SPA-D AC Servo Drive Amplifier

AMAT 3030-13340 MFC Multiflo UFC-8565C 20sccm GAS. Argon 750-001-A2343 Rev. E

Nor-Cal Products Intellisys Throttling Pendulum Valve

Rodenstock Laeam-Expander 2-8x 1064 11465293 Laser Ranging  illumination

MONI LOG GPS Tracking Module TM GPS Tracker For Data Logger SMT  Hybrid

Mitsubishi Movemaster RV-M2 Micro-Robot Teaching  BKO-FA0212G51 Teach Pendant

dual channel VHF transponder AIS-700 Automatic Identification System

Fanuc ME-1 A20B-2002-0521/06A I/O Module A20B-2002-0521 Operator Panel Systems

Rodenstock Laeam-Expander 2-8x 1064 11465348 Laser Ranging  illumination

ABB 61357246F Type. NBRC-61C OY Drives assy. 10000027797 A

 Intellian V1-1205 Ki-Band Global PLL LNB

Fanuc A06B-6093-H152 Servo Amplfire it

IAI SCON-C-60I-NP-2-2SE Linear Servo Actuator Controller For ISPDACR Robo

Advantech TPC650HN2A0001E-T HMI Touch Panel Computer TPC-650H V1.19 TPC-650

OXFORD Instruments 7427 Inca 24809 INCA X-Sight Energy Dispersive Spectroscopy D

Copley Controls 422CE DC Brush Servo Amplifier 4XXCE Series 180V 20A

Kuroda 12-10 C5S Bearing 91Z 06880

Omron NT20S-ST128 Interactive Display NT Series Programmable Terminal NT20SST128

GMI Gascoseeker 2-500 Mk2 Gas Detector R65C02P2 9853 B74051.4 11450-12

Schneider HMISTU655 QVGA TFT Color Touchscreen Magelis HMISTU655

AD-30 TAKIKAWA engineering Coting Event Printer

Entegris 4210-100G F06 Flow Through Pressure Transducer NT International 24DC

Allen-Bradley 1398-DDM-009X ULTRA 100 Series Drive Ver 1.36 Rev R 9101-1552

Omron Sentech STC-N63CT Color Cased Camera Hi-Sensitivity 1/3" 0.4 MP NTSC Ind

Edwards MTR CTRL M/PK IPUP2 Vacuum Pump Controller D37490500 for iXL120 Dry Pump

Maxon motor 638792 M24G51E500 with encoder HEDS-5540-A11

ABB 1SAJ520000R0101 UMC100-FBP.0 B1 Motor Controller 1SAJ520000R0100

Olympus FV10-TD Rev. 6D17746 Transmitted Light Detector 410000000018

Ettore Cella Spa PCA2MA Compact Pressure Switch Explosion Proof Execution 60Bar

Fanuc A20B-2002-0520/06A I/O Module ME-1 A20B20020520/06A

Gerber Tech SW Part 96774 FW Ver 01.01.00 GERBER Cutter C-1B E189010 94V-0 Board

SPELLMAN CRX200P14X1610 P/N: 403289-001 Rev. N3

Oriental Motor PK5913AHW Vexta Stepping MotorDriver PK Series 5-Phase DC 2.02V

SR Engineering Hi-Clamp LY2T-65-JH24 3-AB93 UY-226-00

Zolix LSP-T150 power supply for T-H Lamp tgsten halogen light source

Anritsu ACSI-1000 temperature measurement temperature calibration

NUPRO-842LV/P GP 00c0 Adlink NuPRO-842/P Rev C1.0 1GB Ram P4 2.80Ghz SBC

Saab rousemot NavGyro MK II NG-4A gyrocompass interface saab marine electronic

BR Acopos 1010 8V1010.00-2 Servo Drive 3x400-480V Filter Braking Resistor

Telemecanique SCM22 Inerface Module PLC 4P 204 19053 Assys. 8930102A1004

 LEL Ch4 SW V1.44

National Instruments NI 9514 195896D-02L 1-Axis Servo Drive Interface

C-M-R S127 Manual Scanner Version. D coupling type K CMR group Marine Store

 Sti Light MS43-B2-AC1 Curtain Controller 25386 RevC MiniSafe/FlexSafe4300B-2

ZUP-08 P-28-55B

Furo Electric DSC-6A MF/HF DSC Terminal/Receiver DSC6A Marine Store Spare

ASML 4022.454.99323 Diffusor Assy

Aclas LS2-612E Label/barcode Printing Scale E-POS 40g - 15Kgs

Allen-Bradley 1756-CNBR/E Control Net P/N 96469675 A01 F/W Rev 11.002 Cat Rev E0

Advantech TPC650HN2X1201E-T HMI Touch Panel Computer TPC-650H E1.10 TPC-650X

Fuji 4418-002 Rev 4.5 4400 Circuit Video Card 9217K3 Rev G

 0196858 8 Psi 5.5 iow Pneumatic Assy 193468-000-003 A0611

 VHR-11-48-25 Nemic-Lambda VHR-11-48 input AC170-265 or 230-330vDC

Horiba Stec Injection Valve IV-2410AV-02H HGS NO. XACP 6NH2 AMAT 0190-36237

Datalogic Matrix 410 400-000 Xpress Interface iR LT-002 Red Wide Angle W/ Cable

Swagelok SS-SCF3-VR4-P-600 316L VAR UHP Inline Gas Filter Male VCR Fitting

Siemens Simatic S5 6ES5262-8MB12 Industrial Closed Loop Controller

Phoenix Contact ILC 150 ETH Inline Controller 2985330 200A 24V DC

Motovario NMRV 040 40.00 U Worm Gear Reducer Aluminum Housing VSF320 NMRV-Series

Jiper FIJI2 REV C Assy 800-0026-202 P/N 810-0026-003 PC Board Industrial SBC

Aera TC FC-981 Mass Flow Controller MFC 20-SLM Gas Flow Controller TC FC981

Panasonic MQDB012AAD AC Servo Drive Matsushita Electric Industrial Co.Ltd

Motovario NMRV/050 Worm Gear Reducer Aluminum Housing NMRV-Series

Allen-Bradley 2094-BM02-S Servo Drive Kinetix 6000 Axis Module Series A

Dressta 851010954 Injector Assy 4928260PX Crawler Dozer Cummins Komatsu LiuGong

 Sumitomo Cyclo V63S/4 RNFM01-1220L-X1-60 Hyponic Drive 3Ph induction Motor

Siemens Sinamics 6SL3040-0LA00-0AA1 Ver B Control it CU310 DP With CF Card

Elero Econom 01 270005794 250mm 700VA Linear Actuator

Siemens 6ES7138-4FA04-0AB0 SIMATIC DP, Digital Input module 4/8 F-DI PROFIsafe

Philips/Siemens X-Ray MRI/CT Scanner Part MIC-GAN 4822784K1138 D342 V2 3199-0007

SpiraxSarco BC 3200 Blowdown Controller System BC3200 W/M 008 BC3200

 Siemens 6SN1114-0NB00-0AA2 Ver.D Simodrive 611U Option-Profibus DP2 *BNIB

Fuji 4400 Rev 4.9 Processor 200-0023 D Frame Grabber 200-0024 Rev E

Vicor MegaPAC MP4-76579 industrial power supply 10-130138-01 Rev. a1

Racal-Dana 1999 Digital Frequency Coter 2.6GHz Freq. Meter