1140-50015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

Telonic Berkeley TLP 2000-5EF5

Tektronix 067-0405-02 Cal/Deskew Fixture

Tektronix 067-0405-02 Cal/Deskew Fixture

Tektronix 067-0405-00 CAL/DESKEW FIXTURE

RS Termination 272.4910.50 RNB Line Termination 50ohm

Keysight Agilent HP 11512A Coaxial Short Type-N(m)

INMET 64671 ATTENUATOR 12N25W 30dB

HP Agilent 11500A Cable N(m) to N(m) 170cm

Pomona 4296 9910 RF Adapter

Neutrik NC3MXX 3Pin XLR Male Connector

2Neutrik NC3MXX 3Pin XLR Male Connector

Neutrik NP3C stereo phplug US.PAT 4.647.127

neutrik NC3FX female cable 3pin us.pat 4.647.127

Neutrik NC3MX 3Pin Male Cable Connector US.PAT.4.647.127

 MAN BW BASE MODULE 14.0580.0-000 REV 1.1 1698285-9 L27/38 BM1-MKII

NINGLU  SINGLE AXIS DOPPLER SPEED LOG DS99 COMPLETE -

 ECDIS TRANSAS NAVISAILOR 4000 WITH RS6B PROCESSOR - SET

JUNLU DOPPLER SPEED LOG DS-90 COMPLETE SET YOM - 2019

FURUNO LCD ECDIS DISPLAY MONITOR UNIT MU-201CE

TSI RECONDITIONED TURBOCHARGER ROTOR ONLY ABB / BBC VTR-161

INGERSOLL RAND TURBINE ENGINE AIR STARTING MOTOR ST750GBP03L92-3MEP 150 PSI

JRC NWZ-173 -E DISPLAY MONITOR UNIT  RADAR ECDIS -   Condition

SPERRY MARINE AUTOPILOT NAVIPILOT 4000 DISPLAY UNIT  STEERING CONTROL UNIT -SET

CONSILIUM SELESMAR DISPLAY CORE UNIT DCORE-001

SPERRY MARINE AUTOPILOT NAVIPILOT 4000 DISPLAY UNIT  STEERING CONTROL UNIT SET

MAN BW ENGINE BM BASE MODULE COI-567A P/N 1680910-3R

RAYTHEON ANSCHUTZ DATA DISTRIBUTION UNIT 138-126 .NG001 FOR  GYROCOMPASS

SIMRAD  AUTOPILOT AP70 CONTOL UNIT  COMPUTER UNIT AC80S -  

JRC ECDIS LCD DISPLAY MONITOR NWZ-147-AC -

JRC JLN-205  DOPPLER SPEED LOG SET

FURUNO GP-39  GPS NAVIGATOR CUM SATELLITE COMPASS SCX-21 - SET

CONSILIUM  VDR DATA PROTECTIVE CAPSULE FIXED PROCAP 4GB P/N 5490860

MAN BW ENGINE BM BASE MODULE P/N 1680910-3R -  - AS PARTS

 FURUNO U-AIS FA-150 TRANSPONDER FA-1501 -

SPERRY SRD-500 DUAL AXIS DOPPLER SPEED LOG ELECTRONICS UNIT 03956-1982770

JRC AIS JHS-182 CONTROLLER, CONNECTION   TRANSPONDER - FULL SET

 BRIDGE NAVIGATION WATCH ALARM SYSTEM FURUNO BR-500 BNWAS Complete

SPERRY MARINE  RADAR BRIDGEMASTER PROCESSOR UNIT 65890ZAR VER 5.07 -

NABTESCO / NABCO  TELEGRAPH LOGGER ML800 V / ML800v -

KOSHIN DENKI KR-101 INPUT 100 VAC  WIND ANEMOMETER - COMPLETE SET

FURUNO RADAR FR-2110 TRANSCEIVER 10KW RTR-028-2

JRC  RADAR CONTROL UNIT NCM-770  KEYBOARD NCE-7699 MARINE EQUIPMENT

SPERRY MARINE AUTOPILOT NAVIPILOT 4000 STEERING  CONTROL UNIT 074851 TYPE 4961

WALKER 7070  ELECTROMAGNETIC SPEED LOG P1248 DISPLAY P303 ELECTRONICS UNIT

SAILOR COBHAM TT-3050C ABOVE DECK UNIT FLEETP/N 403050C FBB150 ANTENNA

NAVICONTROL AUTOPILOT AP3003 G CONTROL UNIT  PROCESSOR  B250

HEADWAY VDR HMT-S100 MAIN CABINET UNIT HMT-101, POWER SUPPLY, REMOTE ALARM PANEL

 FURUNO  SSB ANTENNA COUPLER AT-1503 ATU TUNER

LITTON MARINE SPERRY CPLATH 4881 -AH GYROCOMPASS  BEARING WING REPEATER

WALKER 7070 ELECTROMAGNETIC SPEED LOG P303 ELECTRONICS UNIT  P1248 DISPLAY UNIT

DAIKIN 2C582 L-EC Compressor Serviced / overhauled

SPERRY MARINE DISPLAY COMPATIBILITY UNIT 65840A FOR RADAR BRIDGEMASTER 65840802

SPERRY DIGITAL GYROPILOT ADG 3000VT STEERING CONTROL DISPLAY  ELECTRONIC UNIT

SPERRY DIGITAL GYROPILOT ADG 3000 VT CONTROL DISPLAY  ELECTRONIC UNIT COMPLETE

NAVITRON GYRO AUTOPILOT NT999G COMPLETE -CONTROL, DISTRIBUTION, RUDDER UNIT

MAN DIESEL  TURBO OB MODULE REVISION 1.14 DENMARK

NABCO ML800  TELEGRAPH LOGGER -  

OSAKA NUANI ANEMOMETER HL 200EL WIND DIRECTION  WIND INDICATOR RECEIVER ONLY

 Engine HYDRAULIC ACTUATOR VALVE FLOWSERVE NORBRO TYPE: 40 ARS40

 DAIHATSU ENGINE CONNECTING ROD Type : 6 DL-20 / DL20 CLASS CCS E205200100B

HIGHLANDER BNWAS ALARM ALR100, MOTION SENSOR MOS100, RESET UNIT REU100

AUTRONICA FIRE ALARM CONTROL PANEL BS-200M (  CONDITION )

SAMYUNG SI-30A CLASS-A UNIVERSAL AIS TRANSPONDER ONLY

TOKYO KEIKI BNWAS WAS-1000 CONNECTION  AJB-001 BUZZER ABZ-001 RESET UNIT ARS

SAILOR THRANE  THRANE TT-3050C ABOVE DECK UNIT P/N 403050C FBB150

JRC VHF CONTROLLER NCM-1770 DISPLAY

TOKIMEC GYRO MONITOR FOR  AUTOPILOT PR-6000/GYROCOMPASS TG-6000 -

JRC BNWAS JCX-151 SET - DISPLAY, CONTROL, RESET , BUZZER  MOTION SENSOR UNIT

Praxis Automation Technology TFT 15 inch Display ECR VRCS Monitor 98.6.022.662

SIMRAD AUTOPILOT AP50 -JD50 DISTRIBUTION, RF300 RUDDER FEEDBACK, QS50 JOYSTICK

SPERRY MARINE AUTOPILOT CONTROL  DISPLAY UNIT TYPE 4960-BA

SAILOR THRANE 403026M TT-3000  LRIT ANTENNA

 RADAR KODEN MD-3642T DISPLAY TYPE MRD-90 INPUT 24 VDC

 BNWAS SAMYUNG BNW50 / BNW-50 Bridge Navigational Watch Alarm System Set

JRC RADAR INTERSWITCH UNIT CBD-1675R ISW POWER BOARD WITH CCL-304R

RAYTHEON ANSCHUTZ  AUTOPILOT STEERING CONTROL UNIT ONLY 105-106.NG004 E03

FURUNO DS-801 DISTRIBUTION  FOR DOPPLER SPEED LOG DS-80 -  CONDITION

JRC JAN-901B  ECDIS KEYBOARD OPERATION UNIT NCE-5163-E

CONSILIUM VOYAGE DATA RECORDER S-VDR VERSION A2 PART No 709664 DCU PROCESSOR

JRC  DATA TERMINAL NDZ-127B

JRC ECDIS JAN-2000 OPERATION UNIT NCE-5163-EA KEYBOARD

JRC JHS-182  AIS / U-AIS NTE-182 TRANSPONDER ONLY

S-VDR HEADWAY HMT-101 MAIN CABINET UNIT INPUT POWER 24 VDC

JRC JUE-250 ABOVE DECK EQUIPMENT ANTENNA DOME GSC-451 FLEET INMARSAT

 AUTOPILOT SIMRAD AP-35 CONTROL UNIT P/N 22082937  JUNCTION  UNIT J300X

 SPERRY CPLATH TYPE 4968-AE AUTOPILOT RUDDER INDICATOR FEEDBACK

FURUNO  SSB ATU AUTOMATIC ANTENNA COUPLER AT-1560-15

CODAN ATU 9103  AUTOMATIC ANTENNA TUNER COUPLER

CONVERTER NMEA TO SYNCHRO FOR  GYRO COMPASS ANSCHUTZ STD-22

JRC LOG SIGNAL DISTRIBUTOR NQA-4288 FOR DOPPLER SPEED LOG JLN-205

HIGHLANDER BNWAS HLD-BNWAS100 PANEL

ANSCHUTZ AC to DC CONVERTER 121.062 NG.001 E00 FOR  GYROCOMPASS

OSAKA NUANI WIND VANE ELECTRIC ANEMOMETER INDICATOR 21EL

 WING DISPLAY JRC Model NWW-61 T FOR SATELLITE LOG JLN-720

 BNWAS SM ELECTRICS LE GUARDIAN WAP 220 WATCH ALARM, SENSOR, DISTRIBUTION

SIMRAD NSX 3007 INSTRUMENT COLOR TOUCH MULTI DISPLAY -  CONDITION

KELVIN HUGHES S-VDR FSD-A178 / FSD-A198 SYSTEM INTERFACE  SERIAL EXPANSION

SAMYUNG ECHO SOUNDER SES-2000 NAVIGATION DISPLAY 200kHz -  

GENERATOR  ENGINE DAIHATSU DL-20 / DL20 PISTON SMECO E205100020Z

NUANI  WIND ANEMOMETER PROPELLER TRANSMITTER

LILLEY  GILLIE WALKER 7070  ELECTROMAGNETIC SPEED LOG P303 ELECTRONICS UNIT

JRC  RADAR JMA-9922 MOTHER BOARD PCRD1689C CQC-1094 / TERMINAL CQD-1949D

FURUNO AT-410  ANTENNA TUNING COUPLER

SKANTI ATU 1250 / 9250  ANTENNA TUNING UNIT / TUNER

FOR  RADAR PROCESSOR PCB BOARD CDC-1209 with CMC-1218 JRC JMA-9922/9932

JRC RADAR DISPLAY POWER SUPPLY CBD-1514 H-7EPRD0024A JMA-9922/9932

JRC FBB250 ABOVE DECK EQUIPMENT ANTENNA DOME GSC-451 INMARSAT

ENGINE TELEGRAPH PAN DELTA CONTROLS EOT-800

 SPERRY BRIDGEMASTER RADAR MODULATOR 65810812 -6 WITH ETH BOARD 65810816

SPERRY RADAR MODULATOR ASSY 65810812-6 BRIDGEMASTER TURNING UNIT

 YOKOGAWA DENSHIKIKI AUTOPILOT STEERING PCB V8224 AD

JRC  RADAR PERFORMANCE MONITOR UNIT NJU-85 FOR JMA-9110 X BAND 10KW

SAILOR 403026M  SSAS ANTENNA

THRANE AND THRANE SAILOR COBHAM TT-3027 LT P/N 403027LT Antenna

FURUNO FA-150 U-AIS TRANSPONDER FA-1501 Only

KELVIN HUGHES MANTA  S-VDR MDP-A5 PROCESSOR MOTHERBOARD PCB

SIMRAD  AUTOPILOT RUDDER FEEDBACK RF14XU P/N20501654

SPERRY RADAR S BAND SCANNER PERFORMANCE MONITOR ( PM ) E2V TECHNOLOGIES B3RX1011

DAEYANG  WIND ANEMOMETER TRANSMITTER AT-350

SCAN REPEATER PANEL UNIVERSAL NMEA TO STEP/SYNCHRO SR03-01MK2 v2.23

 TOKIMEC INTERFACE IF PWB PCB 20649126 3 for  RADAR

FURUNO GP-150 DGPS NAVIGATOR DISPLAY  ANTENNA UNIT W/CABLES GPA-017S -

SPERRY RADAR SLAVE JUNCTION  65849A BRIDGEMASTER

JRC PRINTER NKG-900 FOR JUE-87 Input Power DC 12 - 24VDC

Praxis Automation Technology TFT 15 inch LCD Display MODEL: 98.6.021.663

SAILOR UAIS 1900 TRANSPONDER SAM U-AIS ELECTRONICS UNIT NG 3030 Input 24 VDC

MODULATOR PCB 65830812- 6A With EHT Board 65801816 For Sperry 30kw Radar

AUTRONICA BX 40/ BX40  FIRE ALARM CONTROL PANEL