3690-02089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

FARGO DTC COLOR RIBBON #045200 YMCK0 500 IMAGES

FARGO RECEIVER HARNESS 7144375

FARNELL 424-9148 VERTICAL FLOAT SWITCH

FASCO D1133 FAN & BLOWER MOTOR-120 HP-115 V-60 Hz

FASS ADJUSTABLE DIESEL FUEL LIFT PUMP 414010 EM-2402-3 / 24VDC

FAST CORPORATION FV-2300 DOS/M1/P4-2.4 DOS IMAGING SYSTEM   

FAST Corporation Industrial Quisition Board FVC02-1 P-900166

FAST CORPORATION UNIT-901SB P-900130 BOARD

FAST Data Acquisition Card FI001-1 P-900163

FAST FV2310-XPE GP440 P-900227

FAST FV2310-XPE, FVC06-1 P-900212

FAST FV2330 FV-ALIGNER,PCSF-350P-X2S-Q,GP440 P-900227,FIO01A P-900234,HDD

FAST FV-aligner Control PC XPe/M2/P4-2.4

FAST FV-ALIGNER FV1200,FV1200-0D0[G]

FAST FV-ALIGNER XPE/M2/P4-2.4 COMPUTER

FAST FV-ALIGNER XPE/M2/P4-2.4 CONTROLLER

FAST PCIDE-004 BOARD P-900232 ,FV2210,2310

FAST UNIT-904 NEP-16 P-900160 AS PHOTOS

FAST VISION BOARD FVC06-1 P-900212

FASTECH DSP-FAS MOTION BOARD PCI-16064AD,FAS-PCI16000,PCI-16000,

FASTECH DSP-FAS MOTION FAS-PCI8000 BOARD PCI-8000S

FASTENAL 0578906  - BRAKE

FASTWAY 42-00-2600 ADJUSTABLE BALL MOUNT

FATEK PLC FBS-60MAR2-AC + FBS-8X + FBS-2DA

FATHOM SYSTEMS 000-008-223 CABLE ASSY. THROUGH WATER COMMS TOPSIDE 6M

FATHOM SYSTEMS 000-011-003 DUAL MUFF HEADSET WITH MIC

FATHOM SYSTEMS 000-015-265 VCM 2M SINGLE CHANNEL COMMS INTERFACE CABLE

FATHOM SYSTEMS VCM 6M SINGLE CHANNEL COMMS. INTERFACE CABLE

FAULHABER 2842P012C 610 145,23/1 3.71:1,001G -61NIKON FX-501D3+

FAULHABER 2842P012C 610 464,23/1 3.7:1 364,001G -61NIKON FX-501D3+

FAULHABER 2842P012C-610 001G-611,SA 23/1 246:1,2842S012C-610 NIKON 4425i

FAULHABER 2842S012C 001G 610 485,MINIMOTOR SA 23/1 246:1, NIKON 4425i  #

FAULHABER 2842S012C 001G 610 485,MINIMOTOR SA 23/1 246:1, NIKON 4425i

FAULHABER 3557K012CS 38/1-43:1,2225U43G ENCODER  

FAULHABER 3557K012CS, 2225U4.3G,ZM-347  

FAULHABER 3557K012CS, 38/2-14:1,2225U4.3G  

FAULHABER 3557K012CS,38/2 14:1,2225U4.3G  

FAULHABER 3557K012CS,MINIMOTOR SA 38/1-66:

FAULHABER 3557P024C,MINIMOTOR SA 38/1-14:1,A4 434 NIKON 4425i  

FAULHABER 3863H024C 1DC MOTOR

FAULHABER MINIMOTOR SA 16/5 22:1,001G 354  

FAULHABER MINIMOTOR SA 22/2K 30.7:1 NIKON 4425i  

FCD-270B WATER SOLENOID VALVE,WAY, AC 220-240V, 50-60 Hz

FD1791-AL-0216 WESTERN DIGITAL COLLECTIBLE CERAMIC GOLD CHIP IC. fcb28.16

FD1791-CL-0216 WESTERN DIGITAL COLLECTIBLE CERAMIC GOLD CHIP IC. fcb28.23

FEAS PSLC242 DC POWER SUPPLY

FEC BOARD EFS-23C E0620005C

FEC CONTROLLER + CABLES MFC-S024, MFC-EN, NFT-051RM1-S, FEB-1173-35, FEB-1251-35

FEC DFB-AXDP-E0530030A, DFB-AXCN2 E0530037A BOARD

FEC DPS-301R4H-20FB-X11042 RM4HS 10.3A

FEC FEB-1173-35, FEB117335, Servo Motor Preamp Cable 300V,

FEC FEB-1251-35, FEB125135, Servo Motor Resolver Cable 600V M12 50',

Fec NFT-302RM3A-S, PERMANENT MAGNET MOTOR RM3A, J-52728, TD-300-NFS, NFT302RM3AS

Fec NFT-302RM3A-S, PERMANENT MAGNET MOTOR RM3A, J-52728, TD-300-NFS,

Fec NFT-601RM3A-S, PERMANENT MAGNET MOTOR RM3A, J-52728, TD-80-NFS,

Fec NFT-801RM3A-S, PERMANENT MAGNET MOTOR RM3A, J-10193, TD-80-NFS,

Federal Products Corp. 832 1325 Gaging Amplifier / Electronic Level

FEDERAL SIGNAL 50GC SELECTONE SPEAKER AMPLIFIER 24V

FEDERAL SIGNAL CORP 120V8107194AF1

FEDERAL SIGNAL CORP 371L-120R

FEDERAL SIGNAL K14700030A-X LED ARRAY LIGHT

FEI EXHAUST INTERLOCK, 24588-A, 24588A, DWYER 3000MR, 0-5" WATER, TDK FAW24-0.7K

Fein Focus FVC-R-40-4.0 / THALES X-ray Imaging Intensifier TH9464 HP H607 VR12

Fein Focus X-ray System Main PC FPC-40-0.2 / FGUI-PC KA0138 1102

Fein-Focus FPM-105.11 Leybold Penning Transmitter PRT225

FEINSIEB OV PN16 STRAINER DN8 - LOT OF

FELLOW KOGYO CT-2.3 CAPACITANCE LEVEL METER

FELLOW KOGYO FOCAS-1500 BILGE ALARM DISPLAY BOARD FOCAS-1500C-19-M02

 FEL-PRO MANIFOLD SET - MS95826

FEL-PRO MANIFOLD SET - MS95826

 Fel-Pro MS90314-3 Engine Intake Manifold Gasket

Fel-Pro MS90314-3 Engine Intake Manifold Gasket

Fel-Pro VS 50501 R Engine Valve Cover Gasket Set

FEMALE ROTOLOCK 5/8" OD x 1" ID HORIZONTAL SERVICE VALVE

FENDER FLARE HARDWARE KIT LM-007-1 9.10/PC

FENWAL 08-819511-002 HAT SWITCH KIT

FENWAL Digital Temperature Controller AL24R-KSZ-3NN-002

FERMEC TEREX SWITCH 1471828M9 DOOR / SEAT SWITCH ad2n2

FERNCO 1056-88 8" TO 8" PLASTIC / CAST IRON STOCK COUPLING

 FERNCO 1056-88 8" TO 8" PLASTIC / CAST IRON STOCK COUPLING

FERRANTI MICRO 900 CONTROL BOARD 29265/1-1, 29963/1-1

FERRANTI MICRO 900 CONTROL BOARD 29315/2-2

FERRANTI MICRO 900 CONTROL BOARD 29375/3-10

FERRANTI MICRO 900 CONTROL BOARD 29735/2-2

FERRANTI MICRO 900 CONTROL BOARD 29750/5-14

FERRANTI MICRO 900 CONTROL BOARD 29855/2-5

FERRANTI MICRO 900 CONTROL BOARD 3777/29233/1-1

FERRANTI MICRO 900 CONTROL CPU BOARD 29950/4-3

FERRAZ SHAWMUT 68063 POWER DISTRIBUTION BLOCKS, 3-POLE, 600VAC,  5

FERRAZ SHAWMUT 9F60MXD718 55A212942P18RB

FERRAZ SHAWMUT A055B3D0R0-900E 900A

FERRAZ SHAWMUT A15QS350-4

FERRAZ SHAWMUT FUSE HOLDER, 125AMP, 2POLE 1500V, PS202PREMCPS, BOX Of 2

FERRAZ SHAWMUT G330010

Ferraz Shawnmut Distribution Block 68063, 600V, PDB, ,

FERROCONTROL HD142C6-64S/R BRUSHLESS SERVO MOTOR

FERROTEC Ferrofluidic seal Feedthrough, HS-1500-SLXSC, #102PA

FESTO 1569737, EMMS-AS-55-S-LS-TM, Servo Motor,

FESTO 1569761, EMMS-AS-55-S-HS-TM, EMMSAS55SHSTM, Servo Motor,

FESTO 1569761, EMMS-AS-55-S-HS-TM, EMMSAS55SHSTM, Servo Motor, SHIP SAME DAY

FESTO 159501, LRP-1/4-4, LRP1/44, Pressure Regulator, #1630P11

FESTO 161362, CPV14-M1H-2X3-GLS-1/8, CPV14M1H2X3, #1630P9

FESTO 4022926, EGSC-BS-KF-45-100-10P, Electric Mini Slide,

FESTO 542603, 527682, MS6-EE-1/2-10V24P-S-Z, Shut off valve, #1630P12

FESTO 562230, EGSL-BS-75-100-10P, EGSLBS7510010P, Cylinders Electric mini slide

FESTO 562232, EGSL-BS-75-300-10P, EGSLBS7530010P, Cylinders Electric mini slide

FESTO 7802, MFH-3-1/8, MFH31/8, Solenoid Valve, #1630P8

FESTO 8860-14 THREADED THROTTLE VALVE WITH GAUGE AND PRESSURE HOSE

FESTO 9964, MFH-3-1/4, MFH31/4, Solenoid Valve, #1630P7

FESTO 9984, VL/O-3-1/4, VL/0-3-1/4, Pneumatic valve #1630P10

Festo AXIAL KIT, 550937, EAMM-A-F40-100A, EAMMAF40100A,  #115Q3

FESTO BOARD NRK-3-PI-24 NRK-3-PI-24-SA POWER ON

FESTO Bulkhead Fitting, QSSF-1/2-16-B, 190657,  29,

FESTO BV-50-100 TYPE 3646

FESTO CLAMPING MODULE, EV-10/30-3, 151993, #1474B31

FESTO CMMP-AS-C2-3A 550041 AO MOTOR CONTROLLER

Festo CONTROL CABLE, 552254, NEBC-S1G25-K-2.5-N-LE26, NEBCS1G25K2.5NLE26

FESTO CPE14-M1BH-3GLS-1/8 SOLENOID VALVE 196930

FESTO CPV14-GE-DI01-8 CPV-14-VI CPV14-VI-P8-1/8-B 152427 165811 161360 161362

FESTO CPV14-GE-DI01-8 CPV-14-VI CPV14-VI-P8-1/8-B 152427 165811 176067 161362

FESTO CPV14-GE-DI01-8 CPV-14-VI CPV14-VI-P8-1/8-B 161363 161362 161360 152427

FESTO CPV14-GE-DI01-8 CPV-14-VI CPV14-VI-P8-1/8-B 161363 161362 161360 161067

FESTO CPV14-GE-FB-4 18260 CPV-14-VI 18210 CPV14-VI-P4-1/8-B 152425 176067 162551

Festo CPV14-GE-FB-4 18260 V407 PN000556 CPV14-VI-0024293071-000220-00018210#135P

FESTO CPV14-GE-FB-4 CPV-14-VI CPV14-VI-P4-1/8-B 152425 152425 18260 161360

FESTO CPV14-GE-FB-4 CPV-14-VI CPV14-VI-P4-1/8-B 152425 161362 161363 18210 18260

FESTO CPV14-GE-FB-4 CPV-14-VI CPV14-VI-P4-1/8-B 152425 161632 162518260 18210

FESTO CPV14-GE-FB-4 CPV-14-VI CPV14-VI-P4-1/8-B 152425 176067 163360 18210 18260

FESTO CPV14-GE-FB-4 CPV-14-VI CPV14-VI-P4-1/8-B 1625161360 18260 18210 152425

FESTO CPV14-GE-FB-4 CPV-14-VI CPV14-VI-P4-1/8-B 18261 161361 161360 161362

FESTO CPV14-GE-FB-6 18261 CPV-14-VI 18210 CPV14-VI-P6-1/8-B 152426 161362 176067

FESTO CPV14-GE-FB-6 18261 CPV-14-VI 18210 CPV14-VI-P6-1/8-B 176067 161363 152426