福建中立恒自动化设备有限公司
一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。
它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。
发展趋势：1.向高速度、大容量方向发展
为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。
在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。
2.向超大型、超小型两个方向发展
当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。
以下链接皆有货
Ge Range Control Board Part # 183d7277p003
Ge Washer Control Board Part # 237d1060g017
Whirlpool Oven Control Board Part # 31-315570-07-0 | 100-968-00
CONTROL PANEL FOR FRIGIDAIRE DISHWASHER PT # 1547784-03 REV D
HEATING ELEMENT FOR BOSCH DISHWASHER PT# ZDS3-64XUS
CONTROL BOARD FOR FISHER PAYKEL WASHER PT# 420767-E2
Kenmore Dryer Control Board Part # Ebr62707603
Samsg Washer Dispenser Drawer Part #DC61-03770AX004
Maytag Range Control Board (1 Mot hole Missing) Part # 31-309441-07-0
Maytag Dishwasher Control Board Part # W10539791 Rev A
LG GE Range Oven Control Board part# 183d8194p013
Lg Washer Control Board Part # Ebr63726602
TOUCH PAD CONTROL PANEL FOR GE WASHER PT# 00n21730101
Ge Dishwasher Basket Part # 265d3920p001
Kenmore Dryer Timer Part # 3406713
Frigidaire Range Control Board Part # 316418306
CLOCK TIMER FOR GE MAYTAG JENN-AIR RANGE PT# 3AST23A526A1B
CONTROL BOARD FOR LG WASHER PT# 6871ER1075R
Timer For Frigidaire Washer Pt# 131487000B
Samsg Refrigerator Control Board Part # Da92-00357a
Whirlpool Washer Control Board Part # 713442-00
Whirlpool Washer Control Board Part # W10164540 Rev A - 2 | w10173700 Rev rel
Kenmore Refrigerator Control Board Part # Ebr73093614
Circulation Pump Drain Motor Part # 9000.897.028
Maytag Range Control Board Part # 8507p142-60
Whirlpool Washer Control Board Part # W10311161 C
Whirlpool Washer Control Board W10315867
CONTROL PANEL BOARD FOR GE RANGE PT# 164D3147G022
Range Oven Control Panel Part #191D8603G006
CONTROL BOARD FOR LG DRYER PT# EBR76542912
Ge Refrigerator Panel Part # 200d2051p004
Ge Washer Control Board Part # 0on21830000
WATER INLET VALVE FOR WHIRLPOOL REFRIGERATOR PT # W10238100 PT# WPW10238100
CONTROL BOARD FOR LG WASHER PT# EBR31945134
ELECTROLUX CONTROL BOARD FOR FRIGIDAIRE RANGE PT# 316576641
Whirlpool Washer Control Board Part # 3407129
Motor Part # 4681w1a004d
Whirlpool Washer Control Board Part # W10310234
CONTROL BOARD FOR ELECTROLUX REFRIGERATOR PT# 117492202
CONTROL BOARD FOR FRIGIDAIRE WASHER PT# 137438309
INTERFACE CONTROL PANEL FOR SAMSG DISHWASHER PT # DD64-00149A001
WHIRLPOOL WASHER CONTROL BOARD PT# AL183-00291-1
Samsg Washer Control Board Part # Dc92-018021L
Whirlpool Washer Control Board Part # W10164540 Rev A-1 | W10173700 Rev Rel
Ge Oven Control Board Part # 164d3147g024
Samsg Washer Control Board Part # Dc92-00618b
Whirlpool Dryer Control Board Part # W10118082 Rev A
Whirlpool Ego Control Board Part # E131175 | 05120877
Whirlpool Washer Control Board Part # W10251751 Rev A
KitchenAid Refrigerator Control Board Panel Part # W11256965
Whirlpool Dishwasher Control Board Part # 3369361
Kennore Washer Machine Control Board Part # 3564404
Decor Oven Touch Board No Screen Part # P07600a1
Whirlpool Washer Display Board Part # W10433088 E
Samsg Dryer Display Control Board Part # 06dc9403109
GE Dryer Control Board Part # 212D1131
Maytag Dishwasher Control Board Part # 6 917611 rev A
Frigidaire Dishwasher Electric Drain Valve Part # 1546220
421230b
bosch dishwasher control board Ako 546 461-01
Samsg Refrigerator Control Board Part # Da92-00649 | DA63-07681 | Da63-06948a
Kenmore Refrigerator Control Board Part # Ebr78723605
Genuine Oem Lg Washer Dispenser Drawer Part #MCU620010 1
Lg Washer Control Board Part # 6871ej
Ge Range Oven Timer Part # 3ast23ba474a1b
DOOR HANDLE FOR GE REFRIGERATOR PT# WR12X11047
Ge Range Control Board Part # 164d8450g165
Whirlpool Stove Control Board Part# 9762208
Whirlpool Control Board Part # W10418423 Rev A
Whirlpool Washer Control Board Part # W10635629 D
Whirlpool Range Control Board Part # 8507p254-60
refrigerator Control Board Part # Ebr43358504
Whirlpool Control Board Part # W10298340 Rev B
SLIDE FOR WHIRLPOOL REFRIGERATOR PT# W10569890
Busch Washer Control Board Part # 5560 009 234
Whirlpool Range Control Board Part # W10271724
Samsg Dryer Control Board Part # Ftdt-00lf
Whirlpool Dishwasher Control Board Part # W10598285 Rev A
Kenmore Refrigerator Control Board Part # W10209636 Rev B
Whirlpool Refrigerator Dispenontrol Board Part # W10495955 Rev A
Amana Oven Relay Board Part # 100-00771-00
Ge Range Control Board (1 Tab Broken) Part # 164d2693p007
Whirlpool Uontrol Board Part # 4619 702 30691
Samsg Washer Control Board Part # Dc94-06408a
Tag Range Oven Control Board Part # 7601p552-60
Lg Refrigerator Control Board Part # Ebr81182774
Maytag Dryer Center Fan Blower Motor Part # 71664 | 53-4267
Whirlpool Washer Control board part# 4619 702 54891
Whirlpool Washer Dispenser Housing Part #W10632533 REV H
Whirlpool Range Oven Control Board Part # 3196761
DACOR Wall Oven Control Board and TouchPanel Control Board P07624A1
Maytag Range Control Board (Plastic Ripped Arod Button) Part # 8507p207-60
Lg Dryer Control Board Part # 6871ec1121e
Samsg Range Pcb Assembly Part # 197d8514g001
Corner chipped
Whirlpool Washer Control Board part# w10243970
WHIRLPOOL Maytag Washer Timer 38881
Frigidaire Washer Timer Part # 131854200D
Whirlpool Dishwasher Control Board Part # W10224493
Whirlpool Refrigerator Control Board # W11034839 Rev A
Whirlpool Range Control Board Part # W10173503 E
Electrolux Power Supply Board Part # E357881 | 0152132905849
LG Dryer Control Board P # 6871EC1121B
Whirlpool Refrigerator Control Board Part # W10751276 Rev A
Whirlpool Dryer Interface Control Boards Part # W10246782 Rev A | W10121375 A
Whirlpool Dryer Control Board Part # W10172245 Rev A
DOOR HINGE FOR WHIRLPOOL MICROWAVE PT# W10510097
Ge Dishwasher Control Board Part # 265d4367g100
LG Kenmore Dryer Control Board Part#EBR33640914
Whirlpool Washer Main Control Board Part# W10447146 rev a
Whirlpool Oven Control Board(1 broken mot ) Part #31-315570-07-0 | 100-968-00
CONTROL BOARD FOR WHIRLPOOL REFRIGERATOR PT# W10788814
Kenmore Washer Control Board Part # Ebr78534506
CONTROL BOARD FOR WHIRLPOOL WASHER PT# W10681033
Whirlpool Dryer Control Board Part # W10297394 Rev A
Oven Clock Timer Part # 3ast23a253a1
Blomberg Main Control Board Part # 4923327600
Lg Microwave Control Board Part # 6871w1s350b | 6871w1s349k
Dishwasher Push Motor Part # 5600.060022
Whirlpool Refridgerator Control Part # W10628307
Lg Dishwasher Main Pcb Board 6871dd2003a
Bosch Thermistor Dishwasher Part # 9000485882
Bosch Dishwasher Control Board Part # 716319-05 | 716351-03 | 9000 343 280
Bosch Dishwasher Control Board Part # 9000881150
Bosch Dishwasher Control Board Part # 9000 142 157
Bosch Dishwasher Control Board Part# 9000416249
Frigidaire Membrane Switch Part # 5303306670
Refrigerator Display Board (front scuffed) Part # 40301-00126000 | 30114-0094900
Samsg Refrigerator Control Board Part # Da41-00651c
Whirlpool Dishwasher Control Board Part # W110441129
Samsg Refrigerator Control Board Part # Da92-00205b
Ge Dishwasher Control Board Part # 165d5950g011