0010-76343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

Longrun LRF-3000s Ultrasonic Flow Meter 0989

Longrun LRF-3000s ad Ultrasuoni Misuratore Flusso 0989

HMP MT-22 Hanmi Hydraulic Machinery Torque Wrench

Moog G/22-824-001 PI Servo Amplifier

Seatel 9797A-21 Tracking Antenna Control Unit S.No-9700A0718

Cavotec Specimas K440 Slipring Column

Seatel 9797A-21 Tracciamento Antenna Controllo Unità S.No-9700A0718

MOOG G/22-824-001 Pi Servo Ampplificatore

Cavotec Specimas K440 Anello Scorrimento Colonna

Stahl HMI Systems PTB 03 ATEX 1225 U

Scanreco Faber-Com Executive-Multi Radio Remote Control

ifier AU-9186 Signal System Equipment Enclosure parts 15304:C1

Stahl HMI Systems GmbH ET-4X6-ETX-PM1-4GB

Tideland Signal Corporation Electronic Control Unit ECU-645-A

Bernard Controls SQ10 Modulating Valve Actuator For Burner Capacity

GeoAcoustics T135 Hull Mount 600 m Rated

Thomson Tubes Electroniques ITK15-2 Electron tube Water Cooled

Vigilant Enviro-Logger OWS  Incinerator Monitoring and Recording System

Stahl HMI Systems ET-4X6-ETX-PM1

Matre Pressure Calibrator (TRT2) | Digital Pressure Gauge 230 V AC, 50-60Hz

Thomson Tubes Electroniques ITK15-2 Electron Tubo Acqua Raffreddato

Stahl HMI Sistemi PTB 03 ATEX 1225 U

Bernard Controls SQ10 Modulante Valvola Attuatore Per Bruciatore Capacità

GeoAcoustics T135 Hull Montaggio 600 M Nominale

TOA Corporation Emergenza AlimentaziElettrica VX-2000DS

Stahl HMI Sistemi Gmbh ET-4X6-ETX-PM1-4GB

Stahl Hmi Sistemi ET-4X6-ETX-PM1

Vigilant Enviro-Logger Ows  Inceneritore Monitoraggio E RegistraziSistema

Hit- Prossimità Sistema Ddac-Pds Magnetico Campo Generatore

Tideland Signal Corporation Elettronico Controllo Unità ECU-645-A

GeoAcoustics T135 Hull Montaggio 600 M Rated

ifier AU-9186 Signal Sistema Equipment Recinto Parti 15304 :C1

hit- proximity System DDAC-PDS Magnetic Field Generator

TOA Corporation Emergency Power Supply VX-2000DS

Matre PressiCalibratore (TRT2) Digitale Manometro 230 V AC, 50-60Hz

Matre Pressure Calibrator (TRT2) Digital Pressure Gauge 230 V AC, 50-60Hz

SKF Vogel PDYY0896A310B0101-24DC Lubricating Oil Pump

SKF Vogel PDYY0896A310B0101-24DC Lubrificante Pompa Olio

A2B EVA-210 CATV VSB Modulator NICAM With EPP-100 Power Supply

A2B EVA-210 Catv Vsb Modulatore Nicam Con EPP-100 AlimentaziElettrica

Jiaxing Jingkai Fucheng JBS-10G Fire Alarm Controller

Jiaxing Jingkai Fucheng JBS-10Q A20A Fire Alarm Control Unit

Tokyo Keiki 93090 Amplifier Unit Full Module

Osaka Kiden BC-8700-CCUa Scheda Circuiti

Tokyo Keiki 93090 Ampplificatore Unità Completo Modulo

Osaka Kiden BC-8700-CCUa Circuit Board

Autec NF011 FJM Series Safety Remote Control 863-870MHz SN.T012643

Autec NF011 FJM Serie Sicurezza Telecomando 863-870MHz SN.T012643

Comtech TT1EAR2-2 Panel-Mount Human Machine Interface Terminal

CCTV Control Keyboard D7313H D Joystick Dome And DVR Control IMI

Praxis 98.6.010.701 Sensor Supply Module XS201 IMI

IEI ROCKY-538TXV V6.2 CPU Single Board Computer

NTI 4 Port VGA USB KVM Splitter with 3.5mm Stereo Audio Jacks IMI

Kathrein UFG 300 Control Unit Satellite Signal Processing Lnb IMI

CCTV Control Tastiera D7313H D Joystick Cupola E DVR Controllo Imi

Iei ROCKY-538TXV V6.2 CPU Computer Scheda Singola

Kathrein UFG 300 Unità di Controllo Satellite Signal ElaboraziLNB Imi

NTI 4 Port VGA USB KVM Splitter Con 3.5mm Stereo Audio Connettori Imi

Comtech TT1EAR2-2 Panel-Mount Umana Macchina Interfaccia Terminale

Praxis 98.6.010.701 Sensore Fornire Modulo XS201 Imi

Steag Hamatech GMBH-D75447 Sternenfels - PLC DCS Servo Control

Steag Hamatech GMBH-D75447 Sternenfels - Plc Dcs Servo Controllo

Shimadzu SPD-10AV UV-VIS Detector Spectro­photometric Detector Controller

Shimadzu SPD-10AV UV-VIS Rilevatore Spectro­Photometric Rilevatore Controller

Fedral Signal 2001908C 18050-FS Logic PCB Board

Federal Signal 2001908F-IS 18050-FS-IS Logic Board

Fedral Signal 2001908C 18050-FS Logic PCB Tavola

Federale Signal 2001908F-IS 18050-FS-IS Logic Tavola

Orbit Marine AL-7203-IMU-NT3 Intertial Measurment Unit

Ulstein Control Panel Azimuth Thruster Control System 0152 Stern Thrusters

Stahl HMI Systems ET-x06-PS1 PTB 03 ATEX 1225 U

Sperry Marine Northrop Grumman Corp. 65840A Display Compatibility Unit

Hirschmann Krueger 724 520 35 0003 PCB Module

Vaisala WXT530 Weather Transmitter AAE1BC30B0

MD Totco Instruction 219494/FAB Rev PCB Circuit Board

Varco Oil Tools 96143 REV B Stump Cyclops II PCB

ABB SDCS-CON-2A REV:L Control Board 3ADT309611R6102/04

Sany Can-T Can-H Truck Mobile Crane 13529

Signode BXT Battery Operated Tool 5233

Raytheon Anschutz GmbH 105-079 NG012 Steering Controller Unit FU

Thales EMM-S1-POD6552-PCM3724

Lord Sensing RDE900-10KLBTL-200 Stellar Technology

OKI Electric FF-306IC-10 Fire Alarm Contril Panel

Ulstein Control Panel Azimuth Thrusters Steuer System 0152 Stern Rudder 2790

KNF CH-6210 Control Board Liq Meter PML4673-FE- 1.03 Nr. 3/1101 4376890

GE Panametrics C-RS-10-MB Transducers C-RS-402 0887

GE Panametrics C-RS-10-MB C-RS-402 Transducers 425-577 A 3/4 NPT 0879

Oceaneering 0292198 PCB Main Control Unit

Consilium Salwico CS3000 Fire Alarm Control Panel BPM-2 R3

MAN BW MCU Module 3157167-5 Diesel  Turbo

Vamp Ltd. Differential Relay VAMP265-030907

EMRI A/S MPF01 3-3715-B REV.4 PCB Card

NeXspan RC1499AEDK Control panel

LSI Load Systems International LS425v2 Line Display Universal 6296

WoodWard 9905-363 Digital Synchronizer And Load Control

WoodWard 8280-1042 723 Plus Digital Control

Liebherr 918149214 Module 1111

Pruftechnik Vibronet MUX VIB 8.306 Multiplexer Switches Measurement Sensor

GeoAcoustics T135 600m Rated Hull Mount 1272

Famor Control Panel BN1521-02

Vigor Technology SST420 Inclinometer

DLM Dynamic Load Monitoring SWL150T DLM6205 Load Cell

Prime Mover Controls INC. 5360-1001 Azimuth Control Head

Brosa AG 0203-46044 Force Measuring Pin Liebherr 0203;1030082

Liebherr 1027548 Kraftmessachse/Load Pin 0201;0

SAFE-T-WEIGH Telemetry Portable Load Indicator S.No. 7556

Statec Power Flying Systems 1242 Stacon Remote Control

Massa TR-1075 Sub-Bottom Underwater Sonar Sensor  Profiling Transducer

Sperry Marine Northrop Grumman Corp. 65840A Display Compatibilità Unità

Raytheon Anschutz GmbH 105-079 NG012 Sterzo Controller Unità Fu

Vamp Ltd.Differenziale Relè VAMP265-030907

Woodward 8280-1042 723 Plus Digitale Controllo

MD Totco Istruzioni 219494 / Fab Rev PCB Scheda Circuiti

Orbit Marine AL-7203-IMU-NT3 Intertial MisuraziUnit

GeoAcoustics T135 Hull Montaggio 600 M Voto

Ulstein Control Pannello Azimuth Propulsore Sistema 0152 Poppa

Thorn Security S251i  Flammable Addressable Three Ir Flame Detector

GE Panametrics C-RS-10-MB Trasduttori C-RS-402 0887

Hirschmann Krueger 724 520 35 0003 PCB Modulo

Signode BXT a Batteria Strumento 5233

MAN BW Mcu Modulo 3157167-5 Diesel  Turbo

KNF CH-6210 Controllo Tavola Liq Metro PML4673-FE- 1.03 Nr. 3/1101 4376890

ABB SDCS-CON-2A Rev: L Controllo Tavola 3adt309611r6102/04

Ulstein Controllo Pannello Azimuth Propulsori Steuer Sistema 0152 Poppa Timone

Scame Junction Scatola PCB Scheda Per Comas Ponte Orologio Allarme IP56

Massa TR-1075 Sub-Bottom Subacqueo Sonar Sensore  Profilatura Trasduttore

EMRI A/S MPF01 3-3715-B Rev.4 PCB Scheda

Prime Mover Controls INC.5360-1001 Azimuth Controllo Testa

LSI Carico Sistemi Internazionale LS425v2 Linea Display Universale 6296

Vigor Technology SST420 Inclinometro

Famor Controllo Pannello BN1521-02

Liebherr 1027548 Kraftmessachse/Carico Pin 0201;0