0020-42200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

DD31-00016A Samsg Dishwasher Drain Pump

DG94-00963A  OEM Samsg Range Surface Burner Valve

DG94-00966A  OEM Samsg Range Surface Burner Valve

Samsg Refrigerator Control Board DA41-00826A

Samsg Range LED Control Module DE07-00142B

SAMSG REFRIGERATOR CONTROL BOARD PART # DA92-00649;DA92-0059;DA92-00451

Samsg Main Board GGH14-PJT ; DA41-00827A;DA92-00606 E

Samsg Main Board GGH14-PJT ; DA41-00826B;DA92-00594M;DA92-00939A;DA94-04225A

Samsg Washer WV55M9600AV Hot Valve DC62-00311Q C-381/18-a5A 120V 60HZ ELBI

Samsg Refrigerator Main PCB Control Board Part# DA41-00849A;DA97-03757D/A

SAMSG DISHWASHER LED DISPLAY CONTROL BOARD HL -LED18656B-C101

SAMSG DISHWASHER CONTROL BOARD PART #HL-LED1049W-C104

DG96-00297A Samsg Range Oven Spark Module

 DG96-00297A Samsg Range Oven Spark Module

Starion Switch ;SZM-V16-FD-63

Samsg Main Board GGH14-PJT ; DA41-00827B ;DA94-04405A/P；DA94-03040E/O/P

SAMSG DISHWASHER LED DISPLAY PART #DGD-D8421W C or A

Bicai HV Capacitor (CH85-21091-2100V)

DA41-00750B Samsg Refrigerator Control Board (DA92-00593L;DA94-02963B etc.)

 DA41-00750B Samsg Refrigerator Control Board (DA92-00593L;DA94-02963B etc.)

SZM-V16-2FD-82 DC63-00919A (OB) OEM Samsg Dryer Belt Switch

SAMSG DISHWASHER LED DISPLAY PART #DGD-D8421W-B C2050

DA92-00758 Samsg refrigerator Display module for RF28K9380

SAMSG DISHWASHER LED DISPLAY HL-LED1049W-C106

Samsg DC66-00643A Door Lever

DA34-00011A Samsg Refrigerator DISPENSER MICRO SWITCH SZM-V1-24FD-63 USA

Samsg Ice maker Drain Tube DA47--00248G; AKA DA97-19898A

SAMSG DISHWASHER LED DISPLAY PART # DD07-00017D

Starion Switch SZM-V16-2FA-82

STARION SZM-V1-24FD-63 DOOR MICRO SWITCH

A pack of 2 N3SI-K41 Dryer Thermostat for Samsg

Samsg Dryer DC47-00018A Emerson Thermodisc 503497 TOD 60T11

Genuine OEM Samsg washer assembly kit P/N DC92-01417B

DONGNAN MS1-01 SWTICH USA ER

AMAT 100158802 REV. 4 CERAMIC HEATER 200mm PVD 59559-00 Applied Materials

 SPIRAL GROOVED FRONT ROLLER FOR JOHN DEER LAWN MOWER PT# BM19817

 John Deere Gear Part # LVA802311

Whirlpool Control Board Display Part # W10800227 A

Decor Oven Control Board Part # 560-15

Whirlpool Compressor Part # 8201638

 John Deere Link Modem S Part # CPF10318

Dacor Oven Control Board Part # 100-559-07

 SUB-ZERO 30" STAINLESS STEEL PRO PT# 7007131

Electrolux 3 Cooktop Induction Pcb Part # 3572660 88

Matrix Recumbent Bike Display Control Part # 1000207112

Dacor 30" Oven Glide Rack

Whirlpool Range Control Board Part # W10651112 Rev B

 Bosch Power Module Program 10001341

 CONTROL BOARD WITH HEAD FOR A SAMSG RANGE PT# DG9404248B

 TOUCAD CONSLOE FOR WHIRLPOOL STOVETOP SCAM-TO-CCOK TECHNOLOGY PART #...

Frigidaire Oven Control Board Part # 316443821

Dacor Oven Racks 30" Part # 62139

Dacor Wall Oven Door Panel

LG Oven Range Control Panel Part#EBR52350002

 CONTROL PANEL WHIRLPOOL RANGE part # W11101833

Whirlpool Washer Control Board Part # 10693599

Compressor Part # 245d2203p009 082100029414

 FRONT PANEL FOR GE DRYER PT# WE10X29711

 ELECTRONIC CONTROL BOARD FOR WHIRLPOOL RANGE PT# W10341243

 CONTROL BOARD FOR WHIRLPPOOL REFRIGERATOR PT# W11224590

Ge Double Oven Control Board Part # 164d4778p036

Hussmannn Panel And Control Board Part # 3162970

 USER INTERFACE TOUCH PANEL DISPLAY BOARD FOR WHIRLPOOL DRYER PT#...

 PANEL FOR WHIRLPOOL WASHER PT# W10469589

Whirlpool Washer Console Part # W11339767 B

 CONTROL PANEL FOR DACOR RANGE PT # 82063-R

Frigidaire Oven Control Panel Part#318566006

Dacor Range Oven Control Board Part # 100-560-03

Helmer Medical Refrigerator Control Board And Display Board Part # 400651-1

Lg Main Power Control Board Part # Ebr641144908

Whirlpool Oven Control Board Part # 9761799 G Rev D

kenmore refrigerator Control Panel Part # W10170357

Dacor Range Display Board Part # 100-00626-05

Ge Range Control Board Part # 164d4778p009

 Whirlpool Electronic Control Board Part # W10429691 Rev E | W10445519

Ge Glass Touch Sgnl Part # 164d5398g001

Bosch Oven Control Board Part # 5060003117

 GE Cafe Lcd Board Single Serve Pt# WR55X30439

Ge Built-in Oven Control Board Part # 164d6198g005

 SPEED QUEEN REAR BULKHEAD ASSMEBLY WITH SEAL PT# D510905WP

Frigidaire Oven Touch Panel And Board Part # 318331505 | 316462634

 Ge Control Board And Panel Range Part # 164d6477g001

Maytag Dryer Control Board Part # W10433018

Amana Refrigerator Main Board Part # 90853006 | AS-MTRMNB42-A1

 WHIRLPOOL REFRIGERATOR CONTROL BOARD PART # W10639002

Maytag Washer Control Panel Part # W10640002 B

Whirlpool Scratched Panel (scratches) Part # W10841610

Ge Range Control Panel Part # 229c5765g001

 GE DOOR ASSEMBLY FOR GE RANGE PT# WB56X24760

 CUSTOM RECTIFIER BY TODD PRODUCTS LR44494 MODEL# MAX-404-1212F SERIAL#...

 Fisher  Paykel Burner Module Part # 532229p

Maytag Range Control Board (missing mot hole) Part # 8507p258-60 rev 1

GE Oven Control Panel Part # 164d6477g004

Whirlpool Stove Control Board Part # 7601p551-60 | 00n20130033 Rev C

Speed Queen Dryer Control Board Part # D518225

Sanyo Panasonic zer Control Board Part # 7FB-4-B101-063-00 Model DF-U52VA

Whirlpool Washer Control Board Part # W10840664

 Whirlpool Range Control Board Part # W11355232 | W11100277 B

Control Board Part # Sm3166603g Rev B

Jenn-Air Single Oven Control Panel Part#P67910

 CONTROL BOARD AND DISPLAY PANEL FOR WOLF RANGE PT# 822473A

Wolf Stove Touch Control Panel Part # 9052244 | 75.13138.002

 DRAWER CRISPER FOR WHIRLPOOL REFRIGERATOR PT# WP67004515

Speed Queen Dryer Control Board Part # D518225 | 16052118

 Ge Dryer Control Board Part # 234d1504g005 | WE4m538

 CONTROL PANEL BOARD FOR MAYTAG DRYER PART# W10433018

 CONTROL BOARD TOUCH PANEL AND DISPLAY FOR KENMORE RANGE PT# W10896554

Samsg Dishwasher Circulation Pump Motor Part # Ic-61225QMDEA

Whirlpool Control Panel Part # 8304331-a

Asko Motor Part # Uoz 112 G 70

Whirlpool Dryer Motor And Fan Part # Cpi 2/55-132/ml14

Maytag Oven Control Panel Part # W10297181

N-tron Module Board NT9397A 9004FX 00049 REV F

Ge Range Oven Touch Control Panel Part # 222d1060p003

Whirlpool Range Control Board Part # W10759281 E

Genuine Oem Whirlpool Range Oven Control Board Part# 8524310

Whirlpool Oven Control Board Part # W10271722 B

Whirlpool Control Board Part # W10490821 Rev A

Asko Motor Part # U0z 112 G 70 7084144

Asko Motor (Rust) Part # Uoz 112 G 70

Genuine Oem Whirlpool Dishwasher Control Board Part # 8528171

Whirlpool Control Board Panel Part # W10635982 B

Lg Ac Dispenser Motor Part # Mck419916 | Eau60943403

Pharmaceutical Refrigerator zer Control Board Panel Part # Mpr-215f....

Maytag Refrigerator Control Board Part # Sa234012871439

Maytag Dishwasher Control Board Part # W11168782 Rev C

Genuine Jenn-air Double Oven Control Display Board Part # 8507p219-60

Whirlpool Control Board Panel Part # W10800231 A

Maytag Dishwasher Control Board Part # W10838695 Rev B

 Whirlpool Refrigerator Control Board Pt# W10589837