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
WHIRLPOOL SxS BF FRIDGE DRAWER SLIDE, LEFT PART# 10508327
CONTROL BOARD FOR GE WASHER PT# E166702
Ge Range Control Board Part # 191d3776p008
CONTROL BOARD FOR WHIRLPOOL DISHWASHER PT# 3379317
Lg Washer Control Board Part # Ebr62267122
CONTROL BOARD FOR FRIGIDAIRE WASHER PT# A04187813
TIMER FOR WHIRLPOOL DRYER PT# 697375
CONTROL BOARD FOR SAMSG REFRIGERATOR PT# DA41-00703A
Whirlpool Control Panel (Dent In Front) Part # W10441752 Rev C | W10441812 Rev B
100-01498-00 Maytag washer control board
Ge Range Control Board Part # 164d8450g016
CONTROL BOARD FOR WHIRLPOOL DRYER PT# 8558180 PT# W10476828A
Frigidaire Pump Assembly Part # A11489401
CONTROL BOARD FOR SAMSG WASHER PT# DC92-00381K
Whirlpool Dryer Control Board Part # Part # W10294316 Rev B
Ge Dishwasher Control Board Part # 265d3778g100
Whirlpool Washer Control Board Part # 4619 702 2064 1 - 01
Lg Dryer Interface Control Board Part # Ebr63726604
CONTROL BOARD FOR LG REFRIGERATOR PT# EBR67357910
Maytag Washer Water Level Pressure Switch Part # 2-06220-1 | 738-344-2
Whirlpool Dishwasher Control Board Part # W10804132 Rev B
Whirlpool Dishwasher Timer Part # 3368520a
Bosch Washer Control Board Part # 746559-01 | 9000 671 319
Whirlpool Dryer Control Board Part # 8571931 Rev A
Lg Dryer Control Board Part # Ebr78914114
Lg Washer Interface Display Board Part # Ebr78534409
Lg Refrigerator Control Board Part # Ebr73456502
Whirlpool Burnr-base Part # W10203537
Maytag Washer Water Inlet Valve Part # 2-3169-1
Whirlpool Washer Control Board Part # W10118981A
CONTROL BOARD FOR GE WASHER PT# 00N32800101 REV M
CONTROL BOARD FOR WHIRLPOOL STEALTH REFRIGERATOR PT# W11114471 REV C
CONTROL BOARD FOR WHIRLPOOL KENMORE WASHER PT# 3955787 REV B
Samsg Washer Control Board Part # Dc94-05968a
Whirlpool Refrigerator Control Board Part # W10310240a
Samsg Washer Control Board Part # Dc92-02002a
CONTROL BOARD FOR SAMSG REFRIGERATOR PT# DA92-00215P
Ge Oven Control Board Part # 191d3776p009
EVAPORATOR FAN MOTOR FOR SAMSG REFRIGERATOR PT# DREF5020LB
Water Inlet Valve Part # Iv-248-103
Frigidaire Range Oven Control Board (3 Tabs Broken) Part # 316207500
Ge Washer Interface Control Board Part # 00n32450202
Whirlpool Dishwasher Control Board Part # W10756246 Rev B
Whirlpool Washer Control Board Part # W10268841 Rev A
Oven Door Latch Assembly Part # Wb10x23475
Maytag Washer Switch Part # 6 3707180a
Frigidaire Control Board Part # 216
Bosch Dishwasher Control Board Part # 9000584995 AI 9.11
Frigidaire Range Control Board (Two Twbs Broken) Part # 316207500
Lg Control Board Part # Ebr74796448
Whirlpool Refrigerator Temperature Sensor Part # W10902214
Ewave Refrigerator Fan Motor Part # Yhwf-8025
Bitron Washer Control Board Part # 24619 70207153 01
Samsg Washer Control Board Part # Dc92-00600b
Ge Washer Control Board Part # 290d2224g001
Thermostat Part # 200774a
Whirlpool Washer Control Board Part#W10189966 REV B
Ge Range Control Board Part # 183d6012p003
Amana Range Oven Clock Timer Part # 3ast23a638a1b
Kenmore Dryer Interface Control Board Part # 8529879
Control Board Part # E213441 | 640-1212b-z Rev02
Whirlpool Panel Interface Control Board Part # W11129539 Rev A
Genuine Kenmore Refrigerator Control Board Part # Ebr78723603
Ge Control Board Part # 212d1518p005
Maytag Dryer Timer Part # 6 3082530
Samsg Refrigerator Dispenser Display Board (Plastic Missing) Part #...
Whirlpool Washer Drain Pump Part # W10409079
Samsg Washer Control Board And User Interface Part # Dc92-01021b | Dc92-01022b
Ge Refrigerator Dispenontrol Board Part # 200d7355g049
Frigidaire Oven Control Board (all tabs broken) Part # 316207200
Whirlpool Washer Water Pump Part # Wp10730972
Samsg Refrigerator Control Board Part # Da94-02679a
Fisher Paykel Water Valve Part # 424352 E-2fp
Whirlpool Washer Control Board Part # W10566878 Rev A
Whirlpool Washer Control Board Part # 4619 702 38203
Genuine Oem Ge Washer Control Board Part # 203
Maytag Washer Control Board Part#62722000 REV B
Whirlpool Dryer Control Board Part # W10582621 rev a
Lg Dryer Interface Control Board Part # Ebr85235703
Whirlpool Main Control Board Part # 100-01072-38
Lg Refrigerator Control Board Part # Ebr41531302
Kenmore Washer Control Board Part # 4619 702 30711 | 4619 702 30651
Maytag Washer Control Board Part # W10285502 Rev H
Whirlpool Dryer Control Board Part # W10252241 Rev F
Whirlpool Washer Control Board Part # W10522399 Rev A
Whirlpool Washer Control Board Part # W10563777 Rev A
Bosch Washer Control Board Part # E136856
Kenmore Washer Control Board Part # 4619 703 00683
Kenmore Washer Shift Actuator Part # 50sm21-1-221b
Kenmore Range Microwave Transformer Part # 205c1984p003 Rev 4
Lg Washer Interface Control Board Part # Ebr36870742
Electrolux Dishwasher Drain Valve Part # 33380096.00
GE Washer Control Board Assembly Part # 237D1122G002 237D1395G014 237D1060G014
Whirlpool Dishwasher Interface Control Board Part # W10350264
Frigidaire Dishwasher Control Board Part # A011770
Kenmore Microwave Oven Cooling Fan Motor Part # Osm-0972x1
Bosch Dishwasher Control Board Part # 9000497793 9000 497 793
Kenmore Dryer Timer Part # 3406016
Ge Washer Water Level Pressure Switch Part # 134422700 Rev F
ge dishwasher control panel Part # 165d5576p033
Lg Refrigerator Control Board Part # Ebr79267107
Whirlpool Range Control Board Part # 3196760
LG Washer User Interface Control Board Part # EBR67460501
Samsg Washer Control Board Part # 06dc9405360a
Ge Dryer Control Board Part # Cmk-53hb
Bosch Dishwasher Interface Control Board Part # 9000868529
CONTROL BOARD FOR LG WASHER PT# EBR74488601
Oem Whirlpool Range Control Board Part # 8522499 Rel 1
SWITCH FOR MAYTAG WASHER PT# ASP4138-131
Speed Queen Washer Pressure Switch Part # 35889
Samsg Washer Control Panel Part # Dc93-00376d
Maytag Whirlpool Washer Motor Part # W10006383
Whirlpool Washer Control Board Part # W10570732 Rev A
Maytag Washer Switch Part # 35-5046
Samsg Dryer Interface Control Board Part # Dc92-01624d
Whirlpool Dishwasher Control Board Part # W10195343 Rev G
Oem Washer Suspension Rod And Spring Part # WH16X10151
CONTROL BOARD FOR LG REFRIGERATOR PT# EBR73093623
Samsg Dishwasher Control Board Part # 901
CONTROL BOARD FOR WHIRLPOOL REFRIGERATOR PT# W11448734A
CONTROL BOARD FOR WHIRLPOOL DRYER PT# W10269623 REV D
Lg Refrigerator Dispenontrol Board Part # Ebr786319
Samsg Washer Control Board Part # Dc92-00773j
CONTROL BOARD FOR SAMSG DRYER PT # DC92-01026B
CONTROL BOARD FOR FRIGIDAIRE REFRIGERATOR PT# 242127501
Maytag Washer Interface Control Board 6 2729390
Whirlpool Actuator Part # 8183184 | Wp8183184
Lg Washer Control Board Part# 6871ec1069a
Ge Refrigerator Control Board Part # 197d8502g501
Kenmore Dryer Timer Part # 693907
GE Clock Display Control Board P # 3AMT5A140A1B, 313063
Whirlpool Dishwasher Control Board Part # W10842316
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