D122F030-A008C优势供应

D122F030-A008C优势供应

D122F030-A008C优势供应

D122F030-A008C优势供应

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。

CT-Micro Remote Operator Interface 24VDC *For Parts Only*

CUI DPD120030-P1 Class 2 12VDC@300mA power supply 120VAC 60Hz 6W

Culter Hammer WMS1C07 240 Volt 7 Amp Breaker

Current Coil for Unitek Miyachi MG3 Digital 2.5" Inside Diameter *No Cable*

Current Coil for Unitek Miyachi MG3 Digital 2.5" Inside Diameter w/ Cable

CUSTOM 1U SERVER 2* DC OPTERON 2.66GHZ 4GB 4* 250GB

CUSTOM 21.5" ALL-IN-ONE TOUCH SCREEN COMPUTER ATOM D525 1.8GHZ 2GB RAM 320GB HDD

CUSTOM AMD SERVER QC 2.7GHZ 4*4GB DDR2 6* 1TB 7200 HDD 2*64GB SSD

Custom Camera Mounting Hardware

CUSTOM SERVER XEON E5620 2.40GHZ 5* 500GB 6GB DDR3 ADAPTEC ASR-5405Z

CUSTOM TDK LAMBDA POWER SUPPLY LS50-12 / SWS300A-24 / SWS600L-48

Cutler Hammer 10250H479 Pushbutton Operator

CUTLER HAMMER 10935H12A START/STOP PUSH BUTTON CONVERSION KIT

Cutler Hammer 12100R6517 Comet Series Ser-A2 Beam Detector

Cutler Hammer 4214395 Pilot Light

Cutler Hammer 6002H352B Contactor 230 Vol. Nema 2 50A

CUTLER HAMMER 6-200 SIZE 0 CONTACT KIT

Cutler Hammer 6-65-8 Contact Kit

Cutler Hammer 9101ED29 Motor Starter 2 Pole 115/230VAC P28 Heater 1HP

Cutler Hammer A30CDT0 Motor Starter Cabinet 575VAC 10HP 27A 3PH w/ 509-B0D

Cutler Hammer C1 WMS2C01 2-Pole 1A Circuit Breaker 277/480V

Cutler Hammer C10CN3 Contactor 3-Pole Rated @ 575V 27A, 220/240VAC Coil, + Aux

Cutler Hammer C320TD Time Delay Interlock Off Delay

Cutler Hammer C350KB61 Fuse Clip Assembly

Cutler Hammer C350KE23-63 Fuse Clip Assembly H, K, R Fuses 100A Size 2, 3

Cutler Hammer C360KAL1 Control Circuit Interlock Kit

Cutler Hammer C400LG1 Start/Stop Push Button Switch 1N.C. & 1N.O.

Cutler Hammer CN15BN2 Contactors 24VDC 18 Amp 600V Series B1

Cutler Hammer D26MTD Pneumatic Timer Attachment for Type M Relay

Cutler Hammer D320AIM820C 8 Channel Analog Input Module

Cutler Hammer D87AE Solid State Timer Module

Cutler Hammer D87XDL30 Timer

Cutler Hammer D87XEL30 Timer

Cutler Hammer DS3BF44 Blown Fuse Indicator

Cutler Hammer E04ND65X3N Contactor 600VAC 65A 3 Pole w/E02NDXCXNN 24VDC Coil

Cutler Hammer E22B1 Black Momentary Pushbutton, Normally Closed, 10A 600VAC/DC

Cutler Hammer E22B2 Black Momentary Pushbutton, Normally Open, 10A 690VAC/DC

Cutler Hammer E22R2/E22B2 Red Maintained Selector Switch, Contact Rating: 690V

Cutler Hammer E26 Series Stack Light, 15" Pole, Green Continuous, Orange Flash

Cutler Hammer E30DG Compact Pushbutton

Cutler Hammer E51PLF1 Proximity Sensor

CUTLER HAMMER EA090PN/W200M3CFC EASY-START ADVANTAGE SOFT STARTER

Cutler Hammer FDB3150L Main Circuit Breaker 150A 3Pole 600VAC/250VDC w/ Handle

Cutler Hammer Photoelectric Sensor 12155RD10

Cutler Hammer Proximity Switch E57LAL12T110

Cutler Hammer QCR3030 Circuit Breaker 30A 240VAC 3 Pole 14 to 4AWG DIN Mount

Cutler Hammer WMS1C00 C0.5 Circuit Breaker 1-Pole, 240V

Cutler Hammer WMS1C02 C2 Single Pole 2A Circuit Breaker

Cutler Hammer WMS1C04 240Volt 4Amp Breaker

Cutler Hammer WMS1C04 Single Pole 4A Circuit Breaker

Cutler Hammer WMS1C05 Circuit Breaker, 1Pole, 5Amp

Cutler Hammer WMS1C06 240 Volt 6 Amp Breaker

Cutler Hammer WMS1C06 240Volt 6Amp Breaker

Cutler Hammer WMS1C06 Circuit Breaker C6, Single Pole, 6 Amp

Cutler Hammer WMS1C13 C13 1-Pole Circuit Breaker, 13A, 240V

Cutler Hammer WMS1C20 240 Volt 20Amp Breaker

Cutler Hammer WMS1D01 D1 1-Pole Circuit Breaker, 1A, 240V

Cutler Hammer WMS1D15 Circuit Breaker 240v 15amp

Cutler Hammer WMS1D20 Circuit Breaker 240v 20amp

Cutler Hammer WMS2C05 C5 2-Pole Circuit Breaker 415V

Cutler Hammer WMS2C10 C10 2-Pole Circuit Breaker, 415V, 10A

Cutler Hammer WMS2D05 Circuit Breaker 5A, 415V, 2-Pole

Cutler Hammer WMS2D07 2-Pole Circuit Breaker, 480V Max. 7Amps, D-Curve

Cutler Hammer WMS2D10 2-Pole Circuit Breaker, 480V Max. 10Amps, D-Curve

Cutler Hammer WMS3D16 3 Pole Circuit Breaker 240V 16amp

Cutler Hammer WMS3D30 Circuit Breaker, 3-Poles, 30 Amps, 415VAC

Cutler-Hammer 3 Amp Circuit Breaker WMS1C03

Cutler-Hammer 92-00704-1 Factorymate Configurable Keyboard (Operator Interface)

Cutler-Hammer AGSVL120N5 AEGIS VL Surge Suppressor EMI Filter 120VAC 5Amp

Cutler-Hammer CE3000K2AFS Transformer 3KVA 220-480V-Primary 110-120V-Secondary

Cutler-Hammer E26XWWL6W-V2 Blue Stack Light Tower Module 24VAC/DC Incandescent

Cutler-Hammer EHD2060L Series C Circuit Breaker 60A 480VAC 250VDC 2 Pole #14-4/0

Cutler-Hammer WMS1C00 0.5 Amp Circuit Breaker

Cutler-Hammer WMS1C20 20 Amp 1 Pole Circuit Breaker

Cutler-Hammer WMS2C04 4 Amp 2 Pole Circuit Breaker

Cutler-Hammer WMS2C07 7 Amp 2 Pole Circuit Breaker

Cutler-Hammer WMS2C13 Circuit Breakers 13A 2 Pole 415VAC DIN Mount

Cutler-Hammer WMS2D03 Circuit Breaker, 2Pole, 3Amp, 415V

Cutler-Hammer WMS2D20 Circuit Breaker, 2Pole, 20Amp, 415V

CVI + Melles Griot 052060 Rev G Laser Beam Monitor Lens

CVI + Melles Griot 052060 Rev G Laser Beam Monitor Lens / Adapter

CVI BICX-25.4-76.6-UV-1064 Bi-Convex Lens Fused Silica 25.4mm 1064nm 75mm Focal

CVI BS1-1064-99-2025-45UNP High Energy Plate Beamsplitters 1064nm 50.8nm

CVI BS1-532-99-2025-45UNP High Energy Plate Beam Splitter 532nm 45° Unpolarized

CVI BSNP-1064-50-1025 Laser Line Non-Polarizing Plate Beam Splitter 1064nm

CVI HM-1037-45-P Dual Wavelength Mirror 45° 1064nm & 532nm 25.4mm Diameter

CVI Laser 108-10L Open Frame Mirror Mount, 1" Left Handed, 80-Pitch Screws

CVI Laser LLC PLCX-25.4-51.5-C-1064 f100 Plano-Convex Lens Fused Silica

CVI Melles Griot Y2-1025-45-S High Energy Nd:YAG Laser Mirror 532nm 45°

CVI PLCC-25.4-25.8-UV-1064 Plano-Concave Lenses 25.4mm Diameter 1064nm Wave

CVI PLCX-10.0-10.3-C-1064 Plano-Convex Laser Lens 1064nm 10mm Diameter 20mm f

CVI PLCX-25.0-54.1-C-1064 Plano-Convex Lens 25mm Diameter 1064nm Wavelength

CVI PLCX-25.4-64.4-C-1064 Plano-Convex Lens for Laser Optics 1064nm 25.4mm

CVI UT-1064-10-45UNP Ultra Thin Beam Splitter 10% Reflective 45° Unpolarized

CVI UT-1064-25-45UNP Ultra Thin Beam Splitter 25% Reflective 45° Unolarized

CVI UT-1064-50-45UNP Ultra Thin Beam Splitter 50% 45° Unpolarized 1064nm

CVI W2-PWF-25.4-2.0-532-0 AR Coated Laser Window 532nm Coating

CWB DOWDY 136 WAKEBOARD 136CM

CWB JIVE 137 WAKEBOARD 137CM

Cyber Optics MD-02 Laser Driver Assembly Port 1&2 I/O Port Level 1 Adjust

CYBEROAM UTM CR300I DPU-CYPEROAM300I AR-R5500E4300EC BRAND

Cyberoptics 5100021-A Circuit Board

Cyberoptics 5100021-A Rev B Circuit Board

Cyberoptics 5100021-A Rev C Circuit Board

Cyberoptics 5100021-A Rev E Circuit Board

Cyberoptics 5100021-A Rev G Circuit Board

Cyberoptics 5100021-A Rev H Circuit Board

Cyberoptics 5100021-A Rev. D Control Board D-Sub 37-Pin ISA Interface

CyberOptics 6502000 IBM I/F Board to Multiplexer/Driver Cable, 9ft Cable

CyberOptics 6502000 IBM I/F Board to Multiplexer/Driver, 8ft Length

CyberOptics 6502000 Rev-D Cable Interface to MUX, 9ft Length

CyberOptics 6601000 Driver Assembly w/CyberOptics PRS-30 Laser w/Cable

CyberOptics 6601000 MUX Driver Assembly

CyberOptics 6601000 MUX Driver Assembly w/Cable

CyberOptics MD-02 Driver Assembly

CyberOptics MD-02 Driver Assembly w/Cable

CyberOptics MD-02 Driver Assembly w/CyberOptics 6502010 Cable

CyberOptics MD-02 Driver Assembly w/CyberOptics PRS-30 Laser, 2.4mW Max, 750nm

Cyberoptics PN5100021-A REV-C Circuit Board

Cyberoptics PN5100021-A REV-G Circuit Board

Cyberoptics PN5100021-A REV-H Circuit Board

CyberOptics PRS 15-I Laser Sensor

CyberOptics PRS-30 Class IIIb Laser, 2.4mW Max, 750 nm Wavelength *See Details*

CyberOptics PRS-30 Class IIIb Laser, 2.4mW Max, 750 nm Wavelength w/Cable

CyberOptics PRS-30 Class IIIb Laser, 2.4mW Max, 750 nm Wavelength, *W/O Cable*

Cyberoptics PXC-200 PXC-200F-02 Imagenation Color Frame Grabber

CYBERPOWER METERED SERIES PDU30MVHVT20F POWER DISTRIBUTION UNIT

CYBERPOWER OL10KRT3UPM UPS 9000W 240V

CYBERPOWER SYSTEMS PR1500 6-OUTLET 1500VA/1000W UPS

Cybex 500-094 PC Companion Plus Rev I SW 10 9VAC 50/60Hz Keyboard, Mouse, Video

D.O. Industries 6000 Body Tube, 6.5X, 3 mm FF