0100-09079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。

AAC American Aerospace Controls 1005-200 Ac Current Sensor

Turck MS1-33 Ex0-R Amplifier-Relay

Turck MS1-33 Ex0-R Amplifier-Relay

CAREL CONVONOFF0 ON/OFF MODULE  

Lovato BT2N 12S 110 For starters on delay 12S

Daiichi ampere metre

TURCK NI20-CP40-Y1X PROXIMITY SWITCH  

SIEMENS 6ES7 972-0DA00-0AA0 PROFIBUS TERMINATOR 24VDC  

EPCOS B84112-B-B110 FILTER  

OMRON H3CR-A TIMER

FINDER 97.02 RELAY SOCKET

FINDER 97.01 RELAY SOCKET

MURR ELEKTRONIK 503398 COUPLER MODULE  

TIMONTA FSS 2-65-6/3

GE DS68200SRB1C1B EGR ENGINE CONTROL MODULE WITH KEYPAD IT DS6820OSRB

GRAVINER MK 7 OIL MIST DETECTOR SYSTEM COMPLETE SET

GE DS68200SRB1C1B EGR Motor idad de Control Con Teclado idad DS6820OSRB

GE DS68200SRB1C1B AGR Motor Control Module with Keyboard it DS6820OSRB

GRAVINER Mk 7 Aceite Niebla Detector Sistema Conjto Completo

GRAVINER Mk 7 Oil Fog Detector System Complete Set

BASLER ELECTRIC DECS-250 DIGITAL EXCITATION CONTROL SYSTEM DECS-250-LN1SN1N

BASLER ELECTRIC DECS-250 Digital Excitement Control System DECS-250-LN1SN1N

BASLER ELECTRIC DECS-250 Digital Excitación Control Sistema DECS-250-LN1SN1N

ALLEN-BRADLEY 150-F251NCD SMC-FLEX SMART MOTOR CONTROLLER

ALLEN-BRADLEY 150-F251NCD Smc-Flex Smart Motor Controlador Servo, B

ALLEN-BRADLEY 150-F251NCD SMC-FLEX SMART MOTOR CONTROL SER S

ROLLS-ROYCE CE05-00 DEP.STEERING GEAR-TENFJORD F-7001-01-17

HS5620 INDUSTRIAL MOTHERBOARD CPU CARD VER 1.1

PEP ASM3-CXC MODULAR COMPUTER 16258

HS5620 Industrial Motherboard CPU Card Version 1.1

HS5620 Industrial Placa Base CPU Tarjeta Ver 1.1

ALLEN-BRADLEY 150-C201NBD SMC-3 SERIES SMART MOTOR CONTROLLER

ALLEN-BRADLEY 150-C201NBD SMC-3 Serie Smart Motor Controlador Servo B

ALLEN-BRADLEY 150-C201NBD SMC-3 Series Smart Motor Control -

ROLLS-ROYCE CE02-30 DEP.STEERING GEAR-TENFJORD F-7001-07-01

MAN SACOS CONTROL MODULE S 1.2

ALFA LAVAL EPC 50 V OP CONTROL IT 176718001 VERSION 1

9AB2076D01H-AT PCB CARD REV 01 H

TURNER DESIGNS TD-4100/XD ON-LINE OIL IN WATER MONITOR 4100906

SABROE ISAB II ADVANCED CONTROL SYSTEM 7930-001

BARTEC POLARIS 17-71V2-6000 REMOTE PANEL 15" WITH 17-71 VZ-4020 KEYBOARD  MOUSE

MAN BAGS CONTROL MODULE S 1.2

Alfa Laval Epc 50V Op Control it 176718001 Version 1

ALFA LAVAL EPC 50V OP 176718001 Control it Version 1

9AB2076D01H-AT PCB Card Rev 01H

9AB2076D01H-AT PCB Rev 01H Card

TURNER DESIGNS TD-4100/XD Online Oil IN Water Monitor 4100906

TURNER DESIGNS Td-4100 / Xd On-Line Aceite En Agua Monitor 4100906

SABROE isab II Avanzado Control Sistema 7930-001

BARTEC Polaris 17-71V2-6000 Remoto Panel 15" Con 17-71 VZ-4020 Teclado Y Ratón

BARTEC Polaris 17-71V2-6000 Remote Control Panel 15" with 17-71 VZ-4020  Mouse

AALBORG EMERSON 1606-005 MISSION POWER PANEL REV: 0009

DR.E.HORN EAD144X144 ANALOG DISPLAY IT INDICATOR

AALBORG EMERSON 1606-005 Misión Potencia Panel Rev:0009

AALBORG EMERSON 1606-005 Mission Power Panel Rev:0009

Dr. E. Horn EAD144X144 Analógico idad de Visualización Indicador

Dr.E. Horn EAD144X144 Analog Display it Indicator

DEIF DELOMATIC 4 DGU 0003 CONTROL SYSTEM PCM 4-1 IOM 4-1 SCM 4-2

DEIF DELOMATIC 4 DGU 0003 CONTROL SYSTEM PCM 4-1 IOM 4-1 SCM 4-2 IOM 4-1

DEIF DELOMATIC 4 DGU 0003 Control Sistema Pcm 4-1 Iom 4-1 Scm 4-2

TERASAKI ELECTRIC AT12 TEMPOWER 3-POLE AIR CIRCUIT BREAKER

TERASAKI ELECTRIC XS1600NE 1600A 3-POLE CIRCUIT BREAKER XMC 9

TERASAKI ELECTRIC AR216H TEMPOWER 2 AIR CIRCUIT BREAKER 1600A

TERASAKI ELECTRIC XS1600NE 1600A 3-POLE Disytor Xmc 9

TERASAKI ELECTRIC AT12 Tempower 3-POLE Aire Disytor

TERASAKI ELECTRIC AT12 Tempower 3-POLE Air Circuitor

TERASAKI ELECTRIC AR216H Tempower 2 Aire Disytor 1600A

 LISTINGSCHALLER AUTOMATION VISATRON VN115/87 PLUS OIL MIST DETECTOR 11652

HBC-RADIOMATIC SPECTRUM EEX FSE 727 REMOTE CONTROL AND RADIOBUS RECEIVER KIT

DEIF DELOMATIC 4 DGU 0004 CONTROL SYSTEM PCM 4-1 IOM 4-1 SCM 4-2 SCM 4-1

GENERAL ELECTRIC DS6820EGRB1A1B ENGINE GENERATOR REGULATOR EGR MODULE

FMC TECHNOLOGIES FPM 207-02-V MOTHERBOARD FPM 207 100042013

FISHER EMERSON GX- 225A4 DVC2000 CONTROL VALVE AND ACTUATOR SYSTEM

STELLA GAMMA CPU DI/DO AI/AO SI/O PCB RACK 064.535.493

RIKEN KEIKI RP-D58.AC EXPLOSION-PROOF PUMP IT 52K0113903-21

 LISTINGSCHALLER AUTOMATION Visatron Vn115/87 Plus Oil Fog Detector 11652

 LISTINGSCHALLER AUTOMATION Visatron Vn115/87 Plus Aceite Niebla Detector 11652

CONVERTEAM PORTABLE JOYSTICK DOSKING STATION

RIKEN KEIKI RS-10/RM-5000 MULTIPOINT INDICATOR ALARM IT 52K0113903

CONVERTEAM Portátil Joystick Dosking Station

RIKEN KEIKI Rs-10/Rm-5000 Multipto Indicador Alarma idad 52K0113903

HBC-RADIOMATIC Spectrum Eex Fse 727 Control Remoto Y Radiobus Receptor Kit

HBC-RADIOMATIC Spectrum Eex FSE 727 Remote Control and Radio Bus Receiver Set

DEIF DELOMATIC 4 DGU 0004 Control Sistema Pcm 4-1 Iom 4-1 Scm 4-2 Scm 4-1

GENERAL ELECTRIC DS6820EGRB1A1B Motor Generator Controller AGR Module

GENERAL ELECTRIC DS6820EGRB1A1B Motor Generador Regulador EGR Módulo

FMC TECHNOLOGIES FPM 207-02-V Placa Base FPM 207 100042013

FISHER EMERSON GX- 225A4 DVC2000 Válvula de Control Y Actuador Sistema

FISHER EMERSON GX-225A4 DVC2000 Control Valve and Actuator System

Stella Gamma Processor Di/Do Ai/Ao Si/O PCB Rack 064.535.493

Stella Gama CPU Di / Despedida Ai / Ao Tamaño/O PCB Estante 064.535.493

RIKEN KEIKI RP-D58.AC Explosion Proof Pump it 52K0113903-21

RIKEN KEIKI RP-D58.ACa Prueba de Explosiones Bomba idad 52K0113903-21

KONGSBERG 603201 COMPACT JOYSTICK OPERATOR TERMINAL REV B

KONGSBERG RDIOR420 MODULE 306713 REV 1.3.1

KONGSBERG 603201 Compacto Joystick Telefonista Terminal Rev B

KONGSBERG RDIOR420 Módulo 306713 Rev 1.3.1

DEIF DELOMATIC-3 DGU 4 MULTI-FCTION CONTROL SYSTEM WITH MTU CONTROL PANEL

DEIF DELOMATIC-3 Dgu 4 Multiuso Control Sistema Con Mtu Control Panel

DEIF DELOMATIC-3 DGU 4 Multifctional Control System with Mtu Control Panel

TELEDYNE ANALYTICAL 3010MA CU Q001694 REV: 2

DEIF PPM/DG CAN BUS PPU POWER MANAGEMENT SYSTEM-1 WITH CABLES 100055979.10

US DRIVES PHOENIX D4-0040CT-N1 SENSORLESS VECTOR AC DRIVE REV A

MAN BW 3157167-5.1 MASTER CONTROL IT REV 1.2

VARTECH SYSTEMS VT213P OPERATOR INTERFACE PANEL VT213P-04S-3-CS-00

CONSILIUM KVC 312 / KVC 415 GAS ALARM SYSTEM

SEATECHNIK GUI-8856-V0-831 GRAPHICAL USER INTERFACE

TRELLEBORG SEATECHNIK GUI-8858-V0-800-1 GRAPHICAL USER INTERFACE

STALECTRONIC 1891 726 PC BOARD CONFOR AB

GESTRA ORG 12-0.6025 OIL AND TURBIDITY DETECTOR MEASURING SENSOR

STALECTRONIC 1891 726 PC Tabla Confor Ab

STALECTRONIC 1891 726 pcs Confor Ab Plate

GESTRA Organizador 12-0.6025 Oil And Turbidity Detector Medición Sensor

Teledyne Analytical 3010MA Cu Q001694 Rev:2

Teledyne Analítico 3010MA Cu Q001694 Rev: 2

DEIF Ppm / Dg Lata Bus Ppu Gestión de Energía SYSTEM-1 con Cables 100055979.10

DEIF Ppm / Dg Can Bus Ppu Power Management SYSTEM-1 with Cables 100055979.10

US Drives Phoenix D4-0040CT-N1 Sensorless Vector Ac Drive Rev On

US Drives Fénix D4-0040CT-N1 Sensorless Vector AC Conducir Rev

MAN BW 3157167-5.1 Master idad de Control Rev 1.2

VARTECH SYSTEMS VT213P Telefonista Interfaz Panel VT213P-04S-3-CS-00

CONSILIUM KVC 312 / KVC 415 Gas Alarma Sistema

Trelleborg SEATECHNIK GUI-8858-V0-800-1 Graphical User Interface

Trelleborg SEATECHNIK GUI-8858-V0-800-1 Gráfica Usuario Interfaz

SEATECHNIK GUI-8856-V0-831 Gráfica Usuario Interfaz

SEATECHNIK GUI-8856-V0-831 Graphical User Interface

TELEDYNE ANALYTICAL 3010MA CU Q001694 REV: 2

MAN BW 3157167-5.1 MASTER CONTROL IT REV 1.2

CONSILIUM KVC 312 / KVC 415 GAS ALARM SYSTEM