推送:126318 Dana Clark Axle Shaft省市县区域/直送2024全+境+派+送
tu参考
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；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，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。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。
DC-0024L-3-12 Permco GearSet
DC-1500-10 Parker Free Flow Check Valve1-1/2in 10PSI
DCP2-2406 DEIF Battery Charger1240020009A
DCV03-3Y11-01200E13/M Danfoss HydraulicDirectional Control Valve
DCV03-3Z11/01000E12 Danfoss ComatrolDirectional Control Valve
Deco Lighting D440 LED Cylinder, 20W, 3000K,120-227V Direct Lightin
Dekoron 1548-40000 Electrical ConnectionKitO
DELTA DOPB07S515 Human Machine InterfaceProgrammable Logic Controller
Delta DVP48HP00T Programmable LogicController DIGITAL Extension Unit
DELTA TAU 4-AXIS INTERFACE 603397-108.ACC-24E2
DELTA TAU 603398-108 ACC-24E2A 4-AXISINTERFACE
DELTA TAU 603398-10C ACC-24E2A 4-AXISINTERFACE
DELTA TAU UBUS 16 SLOT 603471-102
DELTA TAU UBUS 18 SLOT 603491-103,
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DE-STA-CO Manual Toggle Clamp,U-Bar,200lb.,MODEL 202O
Detex MS-2049F Flush Mounting Magnetic Switch576R As Pictured
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Deublin Rotary Union255000020
DEUBLIN ROTARYUNION_902-225-101_902225101
DF BH/HC 240TE10B1.1/-B6 Hydac High PressureOil Filter Assembly
DF542-ING2 Ecco 86dB Dual Function Alarm12/24VDC
DG4V326ALMUH730 Eaton Vickers 24 VDC 31WDirectional Control Valve
DG4V-3-2AL-M-KUP4D3-H7-60 Eaton VickersDirectional Valve
DG4V-3-6BL-M-KU-H-7-50-JA82R Vickers -Tokimec Directional Control Valve 24V
DG4V-3S-6C-M-U-H7-60-EN490 Danfoss VickersHydraulic Directional Control Val
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DH22-17A Hunter Manufacturing Cab DieselHeater
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DIAMOND C-7174-P OFFSET CONNECTING LINK,M0641O
DIAVAC limited IV-2000 Gauge TubeDiavaclimited
Dickson TH803 8in Temperature And HumidityChart Recorder
DIGITAL A-675-TS2,D97055A
DIGITALD06012C,PS371XA-MAIN
DIGITALD06012D,PS371XA-MAIN
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DIGITAL GP-H70-MAIN2 D97011B +B3N18
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Dings Dynamics 2-61003-524-U1DBrake
DIRECTIONAL UP SCHNEIDER ELECTRICTelemecanique 011473O
DIXON 13MHHM-Q75 .75" SQUEEZECLAMPO
DIXON 1404-04-04 FITTINGS 1/4" MALE PIPE x1/4" FEMALE PIPE, S0725
DIXON AM11/AM12 AIR HOSE COUPLINGS, 1" BARB /1/4" NPT, R0354
DIXON AM26 & AM28 AIR LINE COUPLING SET, 2"NPT x 2" I.D. HOSE, R0282
DIXON BRASS 1020202C 1/8" BARBED HOSEFITTING, MALE, S0837
DIXON F-150 1-1/2" BRASS FITTINGS MALE CAMLOCK CAMLOCK COUPLERS S0856
DIXON, 2 LUG AIR HOSE COUPLINGS, 3/8" FNPT TO3/8" HOSE BARB, R0623
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DK3400W 400A 3P 240V CIRCUITBREAKER
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DMG MORI ATC SHAFT#E04264236-000040_0A40328204-0380_MC1C20_R17012B13
DOAL-50 Siemens NERLITE 010-200820 LED-DDiffuse-On-Axis Light
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Dodge 079163-98-AM APG Size56-D-M-1-A-1-25.6-A1 _ M85922T JJ _07916398AM
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DODGE PX70 FBX FLANGE ASSY000614
DODGE PX90E TAPER LOCK FLANGEASSEMBLY
DODGE SIZE 8 MODULAR SLEEVOIL SEAL ASSEMBLYKIT 389834
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DODGE Tigear MR94620 H BE
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DOOSANPG01040004-000057,PG01040004-000056,PG01040004-000060
DORMAN SMITH 2 POLE 25 AMP LM2P25*CHIPPEDO
DORMAN SMITH 2 POLE 5 AMP LM2P5*CHIPPEDO
DORMAN SMITH 2 POLE 5 AMPLM2P5O
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Dormont Grey Hose™ 3/4" IDx48” Long Stainless SteelConnectors
Draeger 4557020 GasRegulator
DRANETZ 626-PA-6003 LINEANALYZERO
DRB16-48SAE-L018 Deutsch Electric ElectricalPlug 48 Way
DRBR-LEN Sun HydraulicsCartridge
DRC14-40PA Deutsch Connector ReceptacleInline
DRC26-50S TE Connectivity Connector 50pin
DRH2S084106 Hawe HydraulicsValve
DRUCK PTX5072 High-Accuracy PressureTransducer 5000 PSI Sealed 16 Bar
DS083BL Parker Hydraulic Spool Type, 3-WayValve Cartridge
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DSDD512P20K Parker ReliefValve
DSG-01-2B4A-D24-50215 Yuken DirectionalValve
DSL105C4M Parker Hydraulic ValveCartridge
DSL105C7 Parker ValveAssembly-10
DSLU516P20E Parker ValveDSDTV2061P04E
DSV059X1S Duplomatic - David Brown HydraulicsReversing Valve
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DT041F0A001A Yamashin Kogyo Inline FilterModel 10927FD
Duff Norton Graphite LH Rotary Union L250P480197 See Pics For Details
Duff Norton Graphite LH Rotaty Union L350P480246 See Pics For Details
DUMJ-60/75 Joyner Pneumatic Cylinder DoubleActing
Dura-Lite Charge Air CoolerUS-FRDAC-3C
Dura-Lite Eliminator Charge Air CoolerBHFR2C
Dura-Lite Evolution Charge Air CoolerUS-FRDAC-5X
Dura-Lite Evolution Charge Air CoolerUS-MADAC-18M
DURBUL BRTF 1/2-00-501 TIE ROD ENDS1/2"-20UNF, 1/2" BORE, R0445
DV-08-01.1/0 Flutec NeedleValve
DV-16-19.1/7 Flutec Flow ControlValve
DWYER MAGNEHELIC 2000-300MM 15 PSIG PRESSUREGAGE
DX-61A-200/WLAU2 NasonSwitch
DXP16906-03J Integrated Hydraulics LimitedValve
DynaLock 6290 Time Delay Palm Switch RedMomentay Push To Exit
Dynamic Fluid Components CF1P-040A SS 2.5"Gauge 600psiO
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DZ-30-2-5250-X-SO31-110 Rexroth PressureSequence Valve Pilot Operated
E Stand 1P 6FC5111-0CA73-0AA1 Ver. B _6FC51110CA730AA1 _ 6FC-5111-0CA73
E-117-024 Sprague Devices ECAM 24VSolenoid
E12571039 Bendix Disc BrakeRotor
E12593766 Euclid Hitachi PedalValve
E12629519 Euclid Hitachi PedalValve
E12631166 Hitachi Construction TruckDifferential Bevel Wheel
E12636025 Euclid Hitachi EngineSaver
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E12648707 Euclid HitachiGauge
E12652815 Euclid Hitachi Pump 24V104W
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E1782B Torrington Ball Bearing OD13” ID 8”
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E252US Ingersoll Rand ARO PneumaticValve
E282-2502 Hyundai Construction Track Shoe600mm
E4073313 Euclid Hitachi Fan Blade 36" 6Blades
E50AR1 Eaton Cutler Hammer LimitSwitch
E6230737 Hitachi ConstructionSleeve
E70750125 Meritor Spindle
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E935878 Dana Spicer CouplingFlange
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Eagle 1107A Duplex Receptacle 15A 125V lot of10
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Eagle Picher Bronze Bushing Bearing Part4606628
EAGLE SIGNAL controlsMPS079A62116
EAGLE SIGNAL HA45A6R223TIMER
EAGLE SIGNAL HM5JA6G2222
EATON 10250T122 PUSHBUTTON OPERATOR SER A2MUSHROOM HEAD RED
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Eaton 2 Pole 225 Amp 120/240V CSR2225N MainCircuit Breaker
Eaton 200 Amp 240 Volt Enclosed Breaker,120/240 Volts, Eccvh200r
EATON 30 AMP NON-FUSED SAFETY SWITCH 600 VAC2 POLE NEMA 1 DH261UGK
Eaton Aeroquip Fc619-32 Suction Hose,2 In IdX 6 Feet 100 Psi
Eaton All-In-One Breaker Plug-On 15ASingle-Pole CHFP115A1CS ~ OPEN Package
Eaton B280SQHDG Post Base ForB22
Eaton B280SQSS6
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Eaton B333-1HDG Slotted USupport
Eaton B333-1SS6 Slotted USupport
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Eaton C25BNB230T Definite Purpose Contactor30A 600V 2 Pole 24V coil
Eaton C25FNF360B Definite Purpose Contactor,50mm, 3 Poles, Box Lugs
