64-81813-00板卡船舶半导体工控备件优势经销

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。

NOV 7815641OK Bomba Restauración Kit

NOV 7815641OK Pompa RevisiKit

NOV 7815641OK Pompe Révision Kit

NOV 7815641OK Pump Overhaul Set

Kinetrol Model: 10 Pneumatic Vane Control Actuator Baseefa03ATEX0443X

Lam Plan LAP-0003 Light Band Portable Inspection Light Monochromatic Lamp

Tuthill 5RC2B-RH-7 Pump 5RC2BRH7 For Draw Works Low/High Gear Oil pump

Kracht Kf 20 RF 1 Pompa Con Motore Adda Antriebstechnik Tfcp 90S-4

Kracht Kf 20 RF 1 Pompe Avec Mot

Kracht Kf 20 RF 1 pump with engine Adda drive technology TFCP 90S-4

EndressHauser DeltaPilot DB42 C/D DB 4 2F-H9904DY25Y2L PTB Ex-91.C.2082 EB20Z

JRC CFG-801Z Antenna Coupler 6PCKD00785 3903-030-024 PCB

CONSOLIDATED 1900 C-1-14-05-LS RELIEF VALVE 1900C11405LS DRESSER VALVE

Price Pump CD100AI-400-PEO-VTN pump Impeller CD100AI400PEOVTN Hotstart PRP228017

S R SPR-1200 Hydraulic Pullers Cap 120 Tons Strokes 85 mm Reach 270 mm

Emerson Rosemot 3051 CA4A02A1KS5M6C3P104 Pressure Transmitter Output 4-20 mA

GULTON STATHAM PD3000-200-58-11-21-XX-93 PRESSURE TRANSMITTER NOV 0215848

Rosemot 3051TA2A2B21BB4I1M5Q4Q8S5 Pressure Transmitter 3051T

ALFA INSTRUMENTOS SAMEL-5CF LOAD CELL

Trutzschler SM 10 AC Servo Drive Amplifier 9 495-42.331.000 AE

Tuthill 5RC2B-RH-7 Pump 5RC2BRH7 For Train Works Low/High Speed Oil

Tuthill 5RC2B-RH-7 Bomba 5RC2BRH7 Para Sorteo Obras Bajo / Alto Equipo de Aceite

Tuthill 5RC2B-RH-7 Pompa 5RC2BRH7 Per EstraziFabbrica Basso / Alto Gear Olio

Tuthill 5RC2B-RH-7 Pompe 5RC2BRH7 Pour Draw Marche Bas/Haut Gear Huile Pompe

Hawe SKH 31C-3 LL-AKS-100 Directional Valve LL-AK-100

Rosemot 3051TA2A2B21BB4I1M5Q4Q8S5 Presión Transmisor 3051T

Kracht Kf 20 RF 1 Bomba Con Motor Adda Antriebstechnik Tfcp 90S-4

Price Pump CD100AI-400-PEO-VTN Pump Impulsor CD100AI400PEOVTN Hotstart PRP228017

JRC CFG-801Z Antena Acoplador 6PCKD00785 3903-030-024 PCB

GULTON STATHAM PD3000-200-58-11-21-XX-93 Pressure Transmitter Nova 0215848

GULTON STATHAM PD3000-200-58-11-21-XX-93 Presión Transmisor Nov 0215848

S R SPR-1200 Hidráulico Tiradores Tapa 120 Toneladas Strokes 85MM Reach

S R SPR-1200 Idraulico Estrattori Tappo 120 Ton Strokes 85 MM Presa 270 MM

Price Pump CD100AI-400-PEO-VTN Pompa Girante CD100AI400PEOVTN Avviamento a Caldo

Emerson Rosemot 3051 CA4A02A1KS5M6C3P104 PressiTrasmittente Uscita 4-20 Ma

Rosemot 3051TA2A2B21BB4I1M5Q4Q8S5 PressiTrasmettitore 3051T

Rafforzato 1900 C-1-14-05-LS Relief Valvola 1900C11405LS Affilatrice Valvola

GULTON STATHAM PD3000-200-58-11-21-XX-93 PressiTrasmettitore Nov 0215848

Rosemot 3051TA2A2B21BB4I1M5Q4Q8S5 Pression Transmett

Consolidé 1900 C-1-14-05-LS Soupape de Sécurité 1900C11405LS Fraise Valvule

Emerson Rosemot 3051 CA4A02A1KS5M6C3P104 Pression Transmett

Emerson Rosemot 3051 CA4A02A1KS5M6C3P104 Presión Transmisor Salida 4-20 Ma

Price Pump CD100AI-400-PEO-VTN Wheel CD100AI400PEOVTN Hot Start PRP228017

JRC CFG-801Z Antenna Clutch 6PCKD00785 3903-030-024 PCB

S R SPR-1200 Hydraulique Tirettes Casquette 120 Tonnes Coups 85 MM Reach 270

Price Pump CD100AI-400-PEO-VTN Pompe Turbine CD100AI400PEOVTN Démarrage à Chaud

GULTON STATHAM PD3000-200-58-11-21-XX-93 Pression Transmett

S R SPR-1200 Hydraulic Puller Cap 120 Ton Strokes 85MM Reach 270

Emerson Rosemot 3051 CA4A02A1KS5M6C3P104 Pressure Transmitter Power 4-20Ma

ALFA INSTRUMENTOS SAMEL-5CF Carico Cella

Endress  Hauser Deltapilot DB42 C/D DB 4 2f-h9904dy25y2l Ptb Ex-91.C.2082 EB20Z

ALFA INSTRUMENTOS SAMEL-5CF Carga Cell

ALFA INSTRUMENTOS SAMEL-5CF Charge Cellule

ALFA INSTRUMENTS SAMEL-5CF Charge Cell

JRC CFG-801Z Antenna Accoppiatore 6PCKD00785 3903-030-024 PCB

Consolidado 1900 C-1-14-05-LS Válvula de Descarga 1900C11405LS Revestimiento

JRC CFG-801Z Antenne Coupl

Trutzschler SM 10 AC Servo Drive Amplifier 9 495-42.331,000 AU

Trutzschler SM 10 AC Servo Drive Amplifier 9 495-42.331,000 AE

Siemens HHED63M025 MCCB 50C3P 25A 600V Sentron Series Circuit Breaker

Kracht KF 20 RF 1 Pump With Motor Adda Antriebstechnik TFCP 90S-4

Eaton Cutler Hammer 2120A07G09 DPM Contactor 1250-Amps 1000-Vdc Coil-2114A92G

Dwyer Instruments 9-6507SC-8T Memory Sail Switch Mercoid 9-65SC

NOV 0000962550 Mercury Sail Electrical Heater Switch Mercoid 9-65SC

Kimray 218 FGT PR Gas Regulator KIM-ABW Pressure Reducing Valve ABW

Plast-O-Matic TEBVA51150VS-PV-A Electric Actuated Valve True Blue 7757 Electrica

Southern Avionics SLE45000 SPA 125 Watt Module

Southern Avionics SLE45100 Power Control Modulator Module

HAWE SKH 31C-3 LL-AKS-100 Directionnel Valvule LL-AK-100

HAWE SKH 31C-3 LL-AKS-100 Direccional Válvula LL-AK-100

HAWE SKH 31C-3 LL-AKS-100 Direzionale Valvola LL-AK-100

Siemens HHED63M025 MCCB 50C3P 25A 600V Sentron Serie Disytor

MD Totco 219494/FAB PC Board 219493 Rev N 9545-K03790 219494 Rev C

Siemens HHED63M025 MCCB 50C3P 25A 600V Sentron Serie Circuito Interruttore

Siemens HHED63M025 MCCB 50C3P 25A 600V Sentron Séries Disjoncteur

Eaton Cutler Hammer 2120A07G09 Dpm Contact

Eaton Cutler Hammer 2120A07G09 Dpm Contatore 1250-Amps 1000-Vdc Coil-2114A92G

Dwyer Instruments 9-6507SC-8T Memory Sailing Switch Mercoid 9-65SC

NOV 0000962550 Mercury Sailing Electric Heater Switch Mercury 9-65SC

Eaton Cutler Hammer 2120A07G09 DPM Protector 1250-Amps 1000-Vdc Coil-2114A92G

Kimray 218 Fgt Paia Regolatore Gas Kim-Abw PressiRiduziValvola ABW

Kimray 218 Fgt Pr Regulador de Gas Kim-Abw Presión Reductor Válvula ABW

Kimray 218 Fgt Paires Gaz Régulat

Kimray 218 Gt Pair Gas Regulator Kim-Abw Pressure Reducing Valve ABW

Plast-O-Matic TEBVA51150VS-PV-A Electric Operated Valve Genuine Blue 7757

MD Totco 219494 / Fab Stk. Plate 219493 Rev N 9545-K03790 219494 Rev C

MD Totco 219494 / Fab PC Tavola 219493 Rev N 9545-K03790 219494 Rev C

MD Totco 219494 / Fab PC Board 219493 Rev N 9545-K03790 219494 Rev C

MD Totco 219494 / Fab PC Tabla 219493 Rev N 9545-K03790 219494 Rev C

3PS INC A0504362 Payout Sensor For Oil States Traction Oil States 8022250

Linde 691 F070 0 14 CEV-01/01 Z F Wabing SPA(BG) SAP5601000POS26 Remote Control

1  Federal Signal 27XST-024R Explosion Proof Strobe Light Ser F Red 24V DC 1.9A

Hematec Panel PC Had 15 Dimm 11-32VDC Intel Atom D525 2GB 3GB SSD Win 7 Shirt

Hematec Panel PC Had 15 Dimm 11-32VDC Intel Atom D525 2GB 3GB SSD Win 7 Emb

Linde 691 F070 0 14 Cev-01/01 Z F Wabing Spa (Bg) SAP5601000POS26 Telecomando

Linde 691 F070 0 14 Cev-01/01 Z F Wabing Spa (Bg ) SAP5601000POS26 Télécommande

Linde 691 F070 0 14 Cev-01/01Z F Wabing Spa (bg) SAP5601000POS26

LMI MILTON ROY B721-498SI ELECTROMAGNETIC DOSING PUMP 120VAC 50/60HZ B721498SI

Lobster AKH-150S Hydraulic Crimping Tool Applicable Connector 14~150 / AKH150S

Red Lion Controls CX200 Operator Interface Panel

Siemens G32918-H0014-U202-04-U1  G32918-H0014-U501-05-U1 PCB A2B00095325

Stromag AG 51_17.5_BM2Z_499_G Gear Limit Switch 51 17.5 BM2Z 499 G

Garmin GMI 10 Garmin Marine Instrument Display

Miller 229959 E PCB 229960B / 229959

Hernis Scan System POWER Supply PBA HERNIS HSS05 power Rev K

TECHNOR TNFCD NEMKO 01ATEX430 FLAMEPROOF FLASHING LIGHT CODE:EEX DE IIC T4 ORAN

ProMinent CGE 2mA-2 ppm 792843 Dulcotest Sensor

Merlin Gerin NS630H Circuit Breaker STR 23 SE Trip it 630 A

ProMinent beta/4 Dosing Pump BT4A1602PPE200UA000000

MD Totco 40219493 PC Board

General Electric TJK636F000 Industrial Circuit Breaker 600A 3Pole

Furo NX-7H Navtex Antenna it NX7H

Yog 26800 Meteorological Translator Input Power 10-30VDC 4W

Kidde K80697 Sht 4 Iss 3 Line Monitor PCB A9G0020B4

Oceanvision MCZ3

Baylor C42774 KVA KW Monitor Circuit Board PCB Assembly Y-C42774 kw/KVA monitor

GE Power Conversion 20X432010D PCB Switch Mode power Supply Rev 0003

Rosemot 3051CA1A22A1JS1E8M6Q4Q8 Pressure Transmitter 30PSIA/2.1BARA

Soren T. Lyngso 560761000 V01 PCB Dantex DUV 24 / 560761000V01

DONALDSON 1C0108061000 SAB-PROZESSOR SP3 230V 50/60HZ QUINCY QIFD2750 DRIER

Power Innovations PB00029-03 PCB

Merlin Gerin 44923 Compact NS MN UVR der Voltage Release 24/30VDC

Rosemot 3051CG4F22A1KB4I2M5Q4P1 Pressure Transmitter Type 111

Soren T. Lyngso 60010110 V02 PCB 60005602 V01 / 60005103 V01

Takemoto FDG-121-A-2 FDG121A2 Input DC 4~20mA Power AC85~132V 0-5 M

GE Power Conersion 20X432010D PCB Switch Mode power Supply PC000075827

WOODWARD 8271-153 SPM SYNCHRONIZER S P M SYNCHRONIZER

QUINCY 141542K400 KT COUPLING 400P STR AEROQUIP

Rosemot 3144P D6F1E1A01B4M5F5Q4 Temperature Transmitter {3144P

Rosemot 3051CG4A22A1JS1B4E8M5T1Q8 Pressure Transmitter

Ingersoll Rand 38593554 CE Module 96441077 Emergency Stop EI Cover

Parker P3NCA98SEANGLNB 1” 2 PC Combo P3NEA 98ESABNN / P3NLA98LSN