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。

Omron R88D-1SN01H-ECT R88M-1M10030T-S2 with Cable AC SERVO Motor Set

Allen Bradley Kinetix 350 2097-V32PR2-LM Servo Drive

Allied Vision Manta G-032C IRC G032C GigE Machine Vision Camera

Baumer Electric CH-8501 Frauenfield OADM 12U6430/S35A Laser Sensor ASM

Allen Bradley MPL-A220T-EJ74AA MP-Series Brake Servo Motor

MELLES GRIOT 400-A06 543-A-A03 Laser Power Supply

Leica MZ6 Microscope Body

Siemens S7-1200 CPU1215C DC/DC/DC  SM1223 DC/RLY SB13232 AQ PLC Set

Teli Digital SXGA FireDragon CSFS20CC2 CCD Color Camera

Rofin Sinar ALI3 Rev4 with OPO_V402.DDF Board

MP-CPCI 24V I/O 1007-0037-3 REV 4.0REV 4 Board

Siemens 6GK7343-1GX00-0XE0 CP343-1 IT  NET CP Ethernet

GT1555-QSBD Mitsubishi GOT 1000 Graphic Operation Terminal

Idec FC4A-D20KR1 FC4A-N16B1 FC4A-R161 FC4A-K1A1 PLC Module Set

ABB LCD-EMPDU 7 LCD Display Module

Keyence GL-S20SH Safety Light Curtain

Advantech PCA-6781VE PCA-6781 SBC Motherboard

 Siemens SM 1231 AI 231-4HF32-0XB0 sm1231 AI Analog Input Module

X-act SDS2-2m Display 2 axis

SIEMENS MICROMASTER 420 6SE6420-2AD23-0BA1 3KW Frequency Drive

Fanuc A20B-8100-0402 /08D LCD Main Board

Nikon 2S701-668 For MM-400/800 series Microscope 2S001-094

CREVIS MV-BS20C CAMERA LINK 1/2″ CCD Industrial Camera

SX SL-VMES2 S-Link N314-012 Controller Board

Rofin-Sinar ALI3 Rev.3 Powerline PCi Laser Controller Card ali3_v48.ddf 6

Mitsubishi Q06UDEHCPU CPU it /

Mettler Toledo Dp5 Phototrode 5-Wavelength Titration Color Change

Keyence IB-10 Laser Sensor IB10 /

TOSHIBA TELI CSFV90BC3-B IEEE 1394B Industrial Camera

THERMCO BOATLOADER 122900-001 REV.K BOARD

Toshiba Teli BU238M USB 3.0 Machine Vision Camera

 Keyence IB-1000 Laser Amplifier ship /DHL

Allied Vision Guppy PRO GPF 046 ASG GPF046B ASG IEEE 1394B CCD Camera

Solartron Orbit DP/5/S 971130-3 SPRING PUSH DIGITAL PROBE 5mm ship /DHL

Animatics SM2337D-BRKDEPLS2 Smart Motor

TAMAGAWA SVCC-II TA8440N2000E10 SV-NET Controller

 KB ELECTRONICS CAMCO VARI-PAK 92A81359000000 DC MOTOR CONTROL

2 and DM435 Modules BR 2003 PLC Set

Mitutoyo 20X P-Hexanon Comparator Profile Projector Lens

IMPERX IPX-4M15 4M Industrial CCD Digital Camera

Omron FZ-SC2M Color CCD Camera Module

Zeiss Epiplan-NEOFLUAR 44 23 30 10x/0.30 Microscope Lens

Allied Vision Pike F-100B ASG Progressive Scan CCD Camera

FESTO CMMS-ST-C8-7-G2 Drive  EMMS-ST-42-S-SE-G2  Cable Stepper Motor Set

Allen Bradley Kinetix 350 2097-V32PR0-LM Servo Drive

SAMWON TECH TEMP850-11 S7500KB081 Programmable Temp Controller

Leica Wild M3C Stereo Microscope Body

IEI WSB-9454DVI-R40 REV:4.0 SBC Board with CPU E5700 and 2G RAM

SIEMENS SIMATIC S5 6ES5 262-8MB13 CLOSE LOOP CONTROLLER

PVA TePla RP-H2 Remote Pulse

Yaskawa MP940 JEPMC-MC410 Motion Controller

Thermo Pre Amplifier 2155010-00 Exactive Plus Emr

Metso Automation D201138 IBC Controller Module Rev. C Neles Valmet PLC

Navitar 2-62421 Rev C Small 2 Phase Current Mode Controller

 Omron R88M-U10030HA-S1 Servo Motor R88MU10030HAS1

-RAY Image Acquisition PCI Card

Datacon 83000020250 Camera

Coherent Compass 1064-500 YAG Laser  Power Supply For Part or Repair

National Instruments NI cFP-1804 With Power Supply PLC Set

Panasonic MHMF042L1U2M  MBDLN25SG Servo Motor Set

 Omron NX-AD3204 Analog Input it

Agilent 11500C Cable Assembly Type-N to Type-N

JSR Sonix Ultrasonics RP-L2 Remote Pulse

Toshiba Teli BU205M USB3.0 Camera

 Mitsubishi RX42C4 Input it MELSEC IQ-R rx42c4 /

 Mitsubishi RY42NT2P Output it MELSEC IQ-R ry42nt2p

MITSUBISHI RJ51AW12AL AnyWire ASLink Master it MELSEC IQ-R

MITSUBISHI R64P Power Supply it MELSEC IQ-R

OMRON CJ1W-AD042 A/D it /

FOBA Y0500-fc Mainboard AL-78901-AB ALLTEC GmbH Chameleon MCIP

NIKON LU PLAN FLUOR 5X/0.15 WD 18 OBJECTIVE LENS

MITSUBISHI A2USHCPU-S1 A1S61PN A1SD75P3-S3 A1S68AD A1SX42 A1SY42 PLC SYSTEM

Allied Vision Manta G-201C IRC G201C GigE Machine Vision Camera

ABB CM579-ETHCAT A4 Commication Module 1SAP170902R0101 EtherCat Master

Basler acA3800-14um 10MP USB3.0 Industrial Camera

Matrix Fusion mvBlueFOX 124G USB 2.0 CCD  CMOS Camera

Panasonic MEDLN83SE 2.5kW AC Servo Driver

IEI WSB-H610-R11 SBC Main Board CPU i3-3400 4GB RAM

MITSUBISHI A1SJ71E71N3-T ETHERNET I/F it

Delta Tau 602817-102 ACC-34AA 32IN/32OUT OPTO I/O Board

Omron R88D-KN15H-ECT 1500W AC Servo Driver

COGNEX IN-SIGHT 1000 800-5740-1 CAMERA SENSOR REV S

Allen Bradley 1784-PCIC B 93404672 ControlNet PCI Computer Card

Advantech PCIE-1756-AE A1 02-1 Isolated Digital I/O Card

NATIONAL INSTRUMENTS NI PCI-7344 190976D-04L Motion Controller PCI

Navitar 1-60135 6.5X Zoom with 12mm Fine Focus Machine Vision

Keyence KV-7500 CPU Module /

Keyence IL-1000 Amplifier it  DL-RS1A IL-030 sensor  OP-87057 5 Meter Cable

ICOS VISION MVS6000SL102 MVS6002 C1 MVS6002/4/0/10 Computer PCI Boards

National Instruments NI PCI-6528 Digital I/O Device 190253D-01L Ship/

KEYENCE IB-1050 Expansion it with IB30 Laser Sensor Head IB-30R IB-30T

Allen Bradley Kinetix 300 2097-V32PR0 Servo Drive

 Yaskawa SGDM-02AD-RY1 Servo Amplifier

 Panasonic MUMS041A1E0S AC Servo Motor

 YASKAWA SGMJV-04ADA6C AC Servo Motor

Yaskawa SGDV-2R8A01B002000 Servo Drive it Amplifier 400W  without

20 DO F322 Output Module

Siemens S7-1200 CPU1215C DC/DC/DC  SM1223 DC/RLY  CM1241 RS232 PLC Set

National Instruments NI SC-2345 W/ SCC-PWR01 183687C-01 Connector Block

IEI WSB-H810-R10 SBC i5-4570 CPU  4GB RAM Motherboard

IEI WSB-9454DVI-R12 REV:1.2 SBC Board with CPU E5700 and 2G RAM

Pro-face 3080061-01 LT Type H1-AD GLC150-BG41-ADK-24V Graphic Logic Controller

Celerity UFM-8100 100 SCCM O2 Mass Flow Controller

Ray-Motion Quantum-20 1064nm Laser Galvo Scanner Head

GE Fanuc IC693APU300J High Speed Coter Module

Fuji Hakko Monitouch TS2060 Touch Screen Panel

Rofin-Sinar Leistgsmessg 3041150 Laser Power

Synrad UC-2000 iversal Laser Controller

Maxon 353298 250W DC Motor Swiss Made

Berghof 2011020  13351 and 13483 Terminal Connector

Beckhoff BK1120 EtherCAT Bus Coupler for standard Bus Terminals

Musashi Engineering ML-606GX Digital Controller Dispenser

TEXAS INSTRUMENT 2212012-000 THERMCO TM990/100MA PCB BOARD

IMAGING TECHNOLOGY PCDIG R-C REV C2 304-00007 BOARD

National Instruments NI 9229 Isolated Analog Input Module Ship /DHL

Densan DVE-534 9226B Controller Board

Mitsubishi Q04UDEHCPU CPU it /

GOOCH  HOUSEGO QS27-4S-B Rofin 75007 Q switch 27.12Mhz

HP/Agilent 33321-60056 Step Attenuator

PHOENIX CONTACT 2901533 Module RAD-DAIO6-IFS  or

Fuji NP1PS-74R CPU Module with NP8P-BTS Battery Ship/

Advantech PCIE-1620A-BE COM Card

Keyence IV-G300CA Vision Sensor Head with OP87903 Cable

Mitsubishi QJ71FL71-T-F01 FL-Net I/F it /

Pro-face GP-4502WW PFXGP4502WADW HMI Touch Screen TFT Color LCD

Allied Vision Guppy GPF 031B ASG GPF031B ASG IEEE 1394B CCD Camera

DAQ-PCI64C Rev1-00 DAQ-EsPCI64C-3RS Data Acquisition Card

ICOS VISION MVS6000SL102 MVS6002 C1 MVS6002/4/0/9 Computer PCI Boards

Keyence IV-HG150MA Sensor Head

ID R3121 99 PS 30 BAR Stainless Steel Pressure Regulator

Mitsubishi FX5U-32MT/ES PLC Programmable Controller FX5U-32M

2.0 Step Magnification Multiplier