0040-23374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

Whirlpool Washer Water Inlet Valve Part # W10432353

 Whirlpool Washer Lever Part # Wpw10183517

Ge Dishwasher Control Board Part# 265d1462g403

Whirlpool Washer Control board part#w10022760

Whirlpool Refrigerator Control Board Part # W10267646 Rev B

Whirlpool Refrigerator Control Board Part # W10267646 Rev A

Amana Oven Range Electronic Control Board Part#09-302106-04-0

Bosch Dishwasher Control Board Part # 718911-04

Whirlpool White Stove Range Control board part# 3183187

KITCHENAID WHIRLPOOL REFRIGERATOR DISPENSER W10852741

 WATER COVER FOR KITCHENAID WHIRLPOOL REFRIGERATOR PT# 10900011

Ge Dryer Control Board Part # 175d6033g007

Whirlpool Fridge Control Board (mot Plastic Broken) Part # W11456119 Rev A

Maytag Washer Control Board Part # 62601670

Frigidaire Washer Control Board Part # 134640611

 Speed Queen Ring Part # 37937

KitchenAid Wall Oven Fan Motor Part # 15124x1

Whirlpool Manif Panel Part # 74007325

GE Stove Range Control Board Part # 164d3762p001

Lg Refrigerator Control Panel Part # Mck63726601 | Ebr42479302

Oem Kenmore Elite Control Panel P # W10195167

Ge Washer Control Board Part# 175d5261g030

Jenn Air Oven Oven Door Latch Assembly part# 8002p050-60

Washer Water Inlet Valve Part # 33090039

 TIMER FOR KENMORE DISHWASHER PT# 15D4779P105

Whirlpool Washer Inlet Valve Part # 8182862

Samsg Washer Lid Lock Part # Dc34-00025e

Ge Dryer Switch Part # 123c7003g005

Maytag Washer Interface Display Board Part # W10345124 Rev B

 TIMER FOR MAYTAG WASHER PT# 6-2093610

Whirlpool Washer Water Valve Part # W10683603 Rev A

Maytag Touchsensor Washer Led Board Part # Ys34001kba08

Samsg Washer Transformer Part # Dc26-00009r

Bosch Dishwasher Control Board Part #9000 366 468

LG Washer Water Inlet Valve Part #MGE61910301

Samsg Dishwasher Dispenser Housing Part # 100141884

Samsg Ice Auger Motor Part # E172720

Hotpoint Fime Oven Fan/Motor Part # 5422611

Genuine Oem Whirlpool Panel TouchPad Part # 8524219

Maytag Dryer User Interface Part # W10164609 Rev A

Ge Dishwasher Timer Part # 165d4779p003

Control Board Part # Bcd-536wyd/hc1

Oem Electrolux Control Assembly Part # 808833207

Whirlpool Control Board Part # W10881558

Control Board Part # Xjy010312 0941b

 Bosch Hinge Part # 11012606

Lg Refrigerator Control Board Part # Ebr73304224

Control Board Part # E123995

Whirlpool Washer Control Board Part # W10297392

Whirlpool Electric Washer Part # 85700759704

Whirlpool Dryer Control Board Part # W10251580-e | w10251577-e

Whirlpool Ice Maker Door Hinge Part # W10716170a

Ge Range Timer Part # 3ast23a526a1b

2003-04 Land Rover Discovery Abs Control Module Part # 446 044 031 0

Control Board Part # W10734610 A

Ge Range Timer Part # 3ast23g312a1b

Whirlpool Washer Timer Part # 6914491

Kenmore Dishwasher Control Board Part # 3379320

Whirlpool Dryer Display Control Board Part# W10246786 Rev A

Whirlpool Washer User Interface Control Board Part #416 702 0328 1-00

6549W1V010J; LG Microwave Circulator Motor; C7-2

234d2315g003

Control Board Part # 776394-00

Maytag Dryer Timer Part # 6 3711460

Kenmore Range Timer Part # 3amt5e122a1b

Frigidaire Dishwasher Black Control Panel Part # 1547231

Control Board Part # 52ce4000014

Control Board Part # 240.41 | Sb021124

GE Washer Control Board part# 237d1122g205

Whirlpool Washer Dispenser Housing Part #8540059

Singer Dishwasher Timer Part # 146c2525 P02

Control Board Part # 461964070651 Titan | 130912005904

Control Board Part # 4619 660 02711

Whirlpool Dishwasher Control Board Part # W10352585 rev c

Refrigerator Control Board Part- # Da92-00594b

Ge Range Timer Part # 164d1748p007

GE Dishwasher Timer With Knob Part#146C2580P02

Whirlpool Refrigerator Dispenser (Scratch) Panel Part # W10157654 F

Whirlpool Range Control Board (3 Tabs Broken) Part # 8507p304-60

Control Board Part # Pnel-t805b Rev 0.5 | 9wrzh520b0025f | 6632l-0520b

Whirlpool Range Oven Fan Blower Wheel Motor part#e33433

Control Board Part # W1066 C

Whirlpool Washer Timer Part # 8535371b

Kenmore Refrigerator Display Control Board Part # Ebr43358502

Lg Dryer Control Board Part # Ebr36858904

Oven Timer/clock Part # 685-8520 63t3-31bml

Ge Dryer Control Board Part # 212d1199g05

Samsg Dryer User Interface Display Board Part# Dc9201624c

Control Board Part # Rk4b10000178

Electrolux Control Board Part # 807022506 Rev B

Samsg Refrigerator Inverter Part # Da92-00768d

Ge Range Control Board Part # 183d5586p004

Electrolux Control Board Part # 777629-01 | 808833207b

WHIRLPOOL OVER ACVITE OVERLAY ASSEMBLY ( BLACK ) PART #W10224758

Whirlpool Dryer User Interface Control Board Part # W10389271

Fisher Paykel Control Board Part # 395124034853

Bosch Washer Control Board Part # 9000-257-007

Ge Dishwasher Control Board Part # 164d7420g004

Lg Refrigerator Display Control Board Part # Ebr67357934

General Electric Range Timer Part # 3ast23g310a1b

Control Board Part # B18099-13 | 1012-933A

Samsg Dryer Control Board Part # DC92-00255B

Whirlpool Control Board Part # 778391-00

Ge Washer Control Panel Part # 3720ea1056

Whirlpool Washer Control Board Part # W10051093 Rev B

Kenmore Refrigerator Dispenontrol Board Part # Ebr79329404

Control Board Part # 02140911 | E230225

Control Panel Part # 20170616

Midea Washer Control Board Part # 17138000027407

LG Dishwasher Electronic Control Board Part # EBR33469402

Control Board Part # 804920350.31 | Sb05081221cc

Whirlpool Dishwasher Control Board Part # W10461371 Rev F

Kenmore Dryer Control Board Part # 3407247

GE Black Stove Control Board Part #164D3762P003

Whirlpool in-door ice maker door hinge gaskets part# w10716170a

Westinghouse 32"Power Supply / Backlight Inverter part# 5604264021g

Lg Washer Display Part # Ebr78534410

Control Board (2 Broken tab) Part # 338783-89

Invensys Control Board Part # 100-01350-00 | 801871

Robertshaw Control Board Part # 100-01583-22 | 9002098

Whirlpool Range Control Board Part # 3196253

Bosch Drain Pump Part # Blp3 01/ 003 475.190

Frigidaire Dishwasher Control Board Part #764887-08

Frigidaire Electrolux Control Board part# sf2112-k2801

Ge Dishwasher Control Board Part # 165d7381g003

Samsg Washer Control Board Part # DC92-00621c

Maytag Whirlpool Dishwasher Control Board (1 plastic clip missing) P# 6 915122

whirlpool dishwasher control board part # w10458167 rev a

GE Water Pump part# dp035-044

Kenmore Whirlpool Dishwasher Control Board part# w10698285

Maytag Dishwasher Main control board part# 6 914462

WASHER CONTROL INTERFACE OEM part#8540484