0100-90560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

Nissan 46016-JR80A 46016JR80A Brake Master Assy

Nissan 54501-25688 5450125688 Assy LWR LH

Nissan CWP02L25S Forklift Hydraulic Control Valve 21030-35599

Nissan Electric Car Charging Cable Plug Adapter 29690 3NF0A | YAZAKI 73FA-2002

Nissei GTR Speed Reducer Gearmotor 2HP 220V 3PH Brake Motor 50:1 Dual Shaft

Nissens 89077 A/C Compressor For BMW X5 2000-2006

NISSYO CM-300 CONTROL MOTOR CM-300RPCC 17 N-m TORQUE 100V 50/60Hz S/N: 1530179

NISSYO CM-300 Control Motor CM-300RPCC 17 N-M Torquimetro 100V 50/60Hz S / N:

NISSYO CM-300 Control Motor CM-300RPCC 17n-M Torque 100V 50/60Hz S/N:

NISSYO CM-300 Contrôle Moteur CM-300RPCC 17 N-M Torque 100V 50/60Hz S/N :

Nitsuko NX7E-008U-A1 NX7E008UA1 8 Port Extention Card Board Defective AS IS

Nitsuko NX7E-408U-A1 NX7E408UA1 Board Defective AS IS w/ Rusts

Nitta PCF2210 Belt Splicer Press 80mm 200C 110/220vAC 1Ph 2x350W

Nittoku Engineering PTA-SF-G-BS1 PTASFGBS1

NK AT1-010-000-SP AT1010000SP AC Current Transducer

NKE 6"x 22" Double Belt Conveyor Small Parts Slow Feed Chute 220V 1FPM

NMC NMC000201 Board

NOB,725127 SA182,1-3/4 INCH Octagon Socket Weld Pipe Union F304/F304L

Noch 60112 Professional Gras-Master 3.0 For Electrostatic Flocking

Nokia 10000628 Board

Nokia 10000858 TYPHL194V0 Board

Nokia 467868A.108 BOIA 11 Base Station

Nokia 471492A.101 BTS Flexi EDGE EWGB 11 Wideband Combiner

Nokia 75-08944-02 750894402 Board

Nokia BB512 Stand Alone Baseband Modem

Nokia IFUH 00041030.3 Board U

Nokia K91 AC K91AC Power Supply 100-240V 45-65Hz 0.25A 12.5W

NOR-CAL Pneumatic angle valve DN 25, JVAP-1002-NWB - 0.00 - 4.00 bar PA /  !

Norcontrol Automation Module NN-791.10 I/O Processeur CARTE S/N:S9195

NORCONTROL AUTOMATION MODULE NN-791.10 I/O PROCESSOR CARD S/N : S9195

Norcontrol Automation Module NN-791.10 I/O Processor CARD S/N:S9195

Norcontrol Automation Módulo NN-791.10 I/O Procesador Tarjeta S/N:S9195

NORCONTROL MCI-MASTER CLOCK INTERFACE

Norcontrol NA1008.1 Operadores Panel Na 1008.1 Ha 220447 A/A / Kongsberg Sau

Norcontrol NA1008.1 Opérateurs Panneau Carte Na 1008.1 Ha 220447 A/A / Kongsberg

Norcontrol NA1008.1 Operator Panel Card Na 1008.1 Ha 220447 On/On/On

NORCONTROL NA1008.1 OPERATORS PANEL CARD NA 1008.1 HA 220447 A/A/ KONGSBERG SAU

Norcontrol NN-791.10 I/O Procesador Card HER100261I Kongsberg 6200132 NN791.10

Norcontrol NN-791.10 I/O Processeur Carte HER100261I Kongsberg 6200132 NN791.10

NORCONTROL NN-791.10 I/O PROCESSOR CARD HER100261I KONGSBERG 6200132 NN791.10

Norcontrol NN-794 Operadores Teclado NN794 He 110106A Kongsberg HE110106A

Norcontrol NN-794 Opérateurs Clavier NN794 Il 110106 A Kongsberg HE110106A

Norcontrol NN-794 Operator Keyboard NN794 He 110106 A Kongsberg HE110106A

NORCONTROL NN-794 OPERATORS KEYBOARD NN794 HE 110106 A KONGSBERG HE110106A

Nord 12080 Speed Reducer Helical Worm Gearbox 31.92:1 Ratio 56C 55RPM

Nord Parallel Helical Gear Reducer 88.74:1 Ratio 19rpm 1.5"Hollow Shaft 230/460v

NORD SK 1282AZG-90SP/4 CUS TW CLINCHER GEAR MOTOR 1.5HP SK 90SP/4 CUS TW #1

NORD SK 1282AZG-90SP/4 CUS TW CLINCHER GEARMOTOR 1.5HP SK 90SP/4 CUS TW #1

NORD SK 1282AZG-90SP/4 CUS TW CLINCHER GEARMOTOR 1.5HP SK 90SP/4 #1

NORD SK 1282AZG-90SP/4 CUS TW CLINCHER GEARMOTOR SK 90SP/4 1.5HP #2

NORD SK 1282AZG-90SP/4 CUS TW CLINCHER GEARMOTOR SK 90SP/4 CUS TW 1.5HP #2

NORD SK 1282AZG-90SP/4 CUS TW CLINCHER GEARMOTOR SK 90SP/4 CUS TW 1,5HP #2

NORD Sk 1282AZG-90SP/4 CUS TW TRUMP GEAR MOTOR SK 90SP/4 1.5HP #2

Nord SK 22 180TC2 Inline Helical Gearbox 3.53:1 Reducer 496rpm 180TC 636 in-lb

Nord SK 92372AZD N56C-80L/4 Gearmotor 38:1 Reducer 42 RPM Hollow Shaft 1Hp 460V

Nord SK 92372LX N140TC-90LH/4 Gearmotor 2HP 38:1 R 45 RPM Dual Output 460V 3PH

Nord SK02-71S/4 CUS FC Helical In-Line Gearmotor 28:1 Ratio 0.33HP 230/460V 3PH

Nord SK372.1Z VL-80LP/4 CUS Nordbloc.1 Helical Gear Motor 25.85:1 67rpm 1Hp 460V

Nordac 278100550 Nord SK700E-551-340-A 5.5kW Inverter + Board XU1-ENC + CU1-KAR

Nordac 278100550 Nord SK700E-551-340-A Converter 5.5kW + Board XU1-ENC + CU1-KAR

NORDAC Vector SK 1500/3 CTP 76015335/200219 w/ HFD 511-460/8 3AC 0-999Hz

NORDAC Vector SK 1500/3 CTP 76015335/98199 w/ HFD 511-460/8 As Is

Nordson 020 EM11 151793 Reduced Cavity

Nordson 105436A Manifold Assembly (READ DESCRIPTION)

Nordson 1061035 Cable Assy

Nordson 1061035 Cable Assy

Nordson 1061583 Heater Manifold 240v 1200 Watt with 6 SA14B Hot Melt Gun Modules

Nordson 224385A FoamMelt Processor Nordson FM-190 Nordson 170166F Nordson170155

Nordson 2304 SD Hot Melt Adhesive Glue Applicator System

Nordson 377642 Cable

Nordson Asymtek D-583 DispenseMate Benchtop Dispensing System, 100-240VAC

Nordson ASYMTEK DJ-9500 Dispenser Jet 400mg/sec 200µm Dot 200per/sec 85PSI 24V

Nordson CF22XE08-T8VCX CF22XE08T8VCX Applicator Head

Nordson DAGE WP1KG 4000 Bond Tester Wire Pull Load Cartridge, 1kg Max Force

Nordson EFD 7002003 Ultimus II Precision Fluid Dispensing Unit, 0-15psi, 24VDC

Nordson EFD 7363256 Performus X100 Syringe Fluid Dispenser Controller, 0-100psi

Nordson GUN,SP15,ELEC,6,MOD 1072992 Kit Grate ADH STR 120L SLATS G3

Nordson LogiComm

NordsonLogiComm

Norgren C/45763B/10/SB Rodless Pneumatic Air Cylinder Linear Actuator 10" Stroke

Norgren Lintra M/46016 / M330 Transducer

Norgren R18-B00-RNXA Pneumatic Air Regulator Valve 1-1/2" NPT 250PSIG Output

Norgren RO6-100-NGEA RO6100NGEA General Purpose Brass Regulator w/ Gauge

NORGREN,B72G-2GK-QT3-RCG,FILTER REGULATOR

NORGREN,B72G-2GK-QT3-RCG,FILTERREGULATOR

NORGREN,T72E-3AA,P1N SHUT-OFF VALVE 3/8 INCH

Norguard NCHLL500/12 Fall Load Arrestor SRL Self Retracting Lifeline 39' 1100Lb

Norguard NCHLL500/12 Load arrestor 1100 Lb cap. 36 Ft. Cable length arrester

Norguard NNLA-1100 Fall Load Arrester Self-Retracting Lifeline 39' Cable 1100Lb

Norguard NNLA-1100 Load arrester 1100 Lb 39 Ft Cable Length arrestor

NORIS AUTOMATION DWA70-Q2-R1

NORITSU,QSS,PAPER MAGAZINE

Nor-Lake Scientific C-NSPR522WWG/0 Double Door Lab Refrigerator W/ Keys For Lock

Norlake Scientific NSBF482WWW/0 Plasma Freezer 2-Door, 52CuFt, -30°C, 120VAC

Nor-Lake Scientific NSPR522WWG/0 Double Door Lab Refrigerator, With Key For Lock

NORMA Hose Clamps 70 mm-90 mm x 12 mm Band W4 Fitted with Wave Spring

Norte CL2 4205 R01C01 A0652205 Cable

Nortel 0305 R01CU1 V A0652205 0305R01CU1V A0652205 Cable

Nortel A0404804 NTBP28AB CableNNB

Nortel A0652205 Cable

Nortel A0820829 SCSI Cable

Nortel Bay Networks BayStack 250 10/100 Hub

Nortel Bay Networks BayStack 25010/100 Hub

Nortel MG1000 NTDU14 Gateway w/ MODULES, NTDW60BBE5 | NT8D14CBE5 | NTVQ01ABE5 +

Nortel Networks NTMN32BA70 Telephone

Nortel Networks NTMN32TA70 Telephone Charcoal

Nortel Networks NTRH1408 A0769733 Cable

Nortel NT1R03AA Cable

Nortel NT1R03BA 4-Port Octopus Cable

Nortel NT5K21AA Trunk Card

Nortel NT8D02GA Digital Line Card

Nortel NT8D46AV A0366277 Cable

Nortel NTEP02BA Integrated Termination Panel Cable

Nortel NTJS13DA 05 NTJS13DA05 Board

Nortel NTNQ11AA Function Processor

Nortel NTNQ68AA Function Processor

Nortel NTRH1410 Bulkhead SCSI Cable

North American MFG 4762-6 Immersion Tube Gas Burner Assembly

North American Mfg H0920-1500-40 Hydraulic Proportional Servo Valve 1500 PSI

North American Tempest 4442-4-S Industrial Gas Combustion Burner 890000 BTU

North American Tempest Industrial Natural Gas Combustion Burner 4441-5-ARH/F

North American Tempest Industrial Natural Gas Combustion Burner 4441-4-AASH/F

NORTH ATLANTIC INDUSTRIES ASTROSYSTEMS,HST-21U,ENCODER TRANSDUCER

Northern Telecom NT8X02AB Board

Northern Telecom NTAK04AB AC/DC Power Supply

NorthStar S61024LJ04CLC Magnetoresistive Encoder, 1024 PPR, ø5/8in Bore, 5-15VDC

Norton NorZon BlueFire R823P Abrasive Belts, 6"x 168", 60 Grit, Corse

Notifier G-100-4 G1004 Control Panel 230VAC 50/60Hz 0.4Amax

Notifier G-100-R-24 G100R24 Control Panel

Nov 93788 Varco Spin Fuera Sensor Assy Para AR3200 Hierro Obrero

NOV 93788 VARCO SPIN OUT SENSOR ASSY FOR AR3200 IRON ROUGHNECK