0020-78594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

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

ALLEN BRADLEY 2094-BM05 SER. A F/W V1.96 650VDC 43A

ALLEN BRADLEY 2097-V34PR5-LM SER. A 400/480VAC 4.0A REV. 3.06/22

ALLEN BRADLEY 2097-V34PR6-LM SER. A

ALLEN BRADLEY 2097-V34PR6-LM SER. A F/W 1.55 400/480VAC 7.9A

ALLEN BRADLEY 2098-DSD-010X-DN SER. C F/W V1.52 120/240VAC 15A

ALLEN BRADLEY 2098-DSD-020X-DN SER. C F/W V1.53 120-240VAC 18A

ALLEN BRADLEY 2098-DSD-075-SE SER. B F/W V1.34 120/240VAC 30A

ALLEN BRADLEY 2098-DSD-HV030X SER. B F/W V1.52 230/460VAC 4A (BR/WH)

ALLEN BRADLEY 2098-DSD-HV1SER. B F/W V1.60 230/460VAC 34/68A

ALLEN BRADLEY 2098-DSD-HV150X SER. B 230/460VAC 20A

ALLEN BRADLEY 2098-DSD-HV150X SER. B F/W V1.51 230/460VAC 20A

ALLEN BRADLEY 20AB022A3AYNANC0 SER. A 180-264VAC 23.3A

ALLEN BRADLEY 20AB028A0AYNANC0 SER. A F/W 5.001 240VAC 25.8A

ALLEN BRADLEY 20AC8P7C0AYNANC0 SER. A F/W 5.001 480V 13.2A

ALLEN BRADLEY 20AD014A0AYNANCO SER. A 432-528VAC 12.4A

ALLEN BRADLEY 20AD022A0AYNANC0 SER. A F/W 3.003 432-528VAC 19.8A

ALLEN BRADLEY 20AD022A0AYNANC0 SER. A F/W 5.001 432-528V 19.8A

ALLEN BRADLEY 20AD022A3AYNAEC0 SER. A F/W 3.002 480VAC 20.4A

ALLEN BRADLEY 20AD022A3AYNANC0 SER. A F/W 5.001 480VAC 19.8A

ALLEN BRADLEY 20AD022A3AYNANNN SER. A F/W 2.005 480VAC 22A

ALLEN BRADLEY 20AD022A3AYYADNN SER. A F/W 2.009 480VAC 20.4A

ALLEN BRADLEY 20AD022C3AYNANC0 SER. A F/W 5.001 480VAC 20.4A

ALLEN BRADLEY 20AD022F0AYNANC0 SER. A F/W 5.001 480VAC 22A

ALLEN BRADLEY 20AD027A0AYNANC0 SER. A F/W 5.001 480VAC 24.5A

ALLEN BRADLEY 20AD027A3AYNANC0 SER. A F/W 3.003

ALLEN BRADLEY 20AD034A0AYNANC0 SER. A F/W 5.001 480VAC 31.2A

ALLEN BRADLEY 20AD034A3AYNANC0 SER. A F/W 3.003 432-528VAC 31.2A

ALLEN BRADLEY 20AD034A3AYNANC0 SER. A F/W 5.001 432-528VAC 31.2A

ALLEN BRADLEY 20AD034A3AYYAEC1 SER. A F/W 5.001

ALLEN BRADLEY 20AD040A0AYNANC0 SER. A F/W 4.001 432-528VAC 36.7A

ALLEN BRADLEY 20AD040A0AYNANC0 SER. A F/W 5.001 432-528V 36.7A

ALLEN BRADLEY 20AD040A0AYNANC0 SER. A F/W 5.001 480VAC 36.7A (AS PICTURED)

ALLEN BRADLEY 20AD040A3AYNANNN SER. A 432-528VAC 40.7A F/W 2.009

ALLEN BRADLEY 20AD040A3AYNARC0 SER. A F/W 3.003 432-528VAC 68A

ALLEN BRADLEY 20AD040C3AYNACNN SER. A 480V 43A F/W 2.009

ALLEN BRADLEY 20AD052A0AYNANC0 SER. A F/W 4.001 432-528VAC 56.7A

ALLEN BRADLEY 20AD052A0AYNANC0 SER. A F/W 5.001 432-528VAC 56.7A

ALLEN BRADLEY 20AD052A3AYNAEC0 SER. A F/W 5.001 480VAC 52A

ALLEN BRADLEY 20AD065A0AYNANC0 SER. A F/W 5.001 480VAC 65A

ALLEN BRADLEY 20AD1P1A3AYNNNC0 SER. A F/W 5.001 480VAC 1.3A (AS PICTURED)

ALLEN BRADLEY 20AD5P0A0NYNAEC1 SER. A 432-528VAC 5.6A F/W 5.001

ALLEN BRADLEY 20AD5P0A0NYNAEC1 SER. A 480V 6.5A F/W 2.003

ALLEN BRADLEY 20AD8P0A0AYNANC0 SER. A F/W 5.001 480VAC 9.8A

ALLEN BRADLEY 20AD8P0A3AYNANC0 SER. A F/W 5.001 480VAC 8A

ALLEN BRADLEY 20AE022A0AYNNNC0 SER. A

ALLEN BRADLEY 20AE022A0AYNNNC0 SER. A 432-660V 20A F/W 3.002

ALLEN BRADLEY 20AE032A0AYNNNC0 SER. A 432-660V 29.4A F/W 4.001

ALLEN BRADLEY 20AE032A3AYNNNC0 SER. A 432-660V 29.4A F/W 5.001

ALLEN BRADLEY 20AE041A3AYNANC0 SER. A 432-660V 37.6A F/W 5.001

ALLEN BRADLEY 20AE1P7A0AYNNNNN SER. A F/W 2.005 432-660VAC 1.9A (AS PICTURED)

ALLEN BRADLEY 20AE2P7A0AYNNNC0 SER. A F/W 3.003 600VAC

ALLEN BRADLEY 20BB015A0AYYBCD0 SER. B F/W 4.001 180-264VAC 26.3A

ALLEN BRADLEY 20BB028A2AYNBRB0 SER. A F/W 3.002 240VAC 25.7A

ALLEN BRADLEY 20BB9P6A0AYYBCD0 SER. B F/W 4.001 180-264VAC 17A

ALLEN BRADLEY 20BB9P6A0AYYBCD1 SER. B F/W 4.001 180-264VAC 17A

ALLEN BRADLEY 20BC085A0ANNANC0 SER. A F/W 3.003

ALLEN BRADLEY 20BC085A0ANNANC0 SER. B F/W 4.001 400/480V

ALLEN BRADLEY 20BD011A0AYNACD1 SER. B F/W 6.003 480VAC 11A

ALLEN BRADLEY 20BD011A0AYNANC0 SER. B F/W 10.003 480VAC 11A

ALLEN BRADLEY 20BD011A3AYNAND0 SER. B F/W 10.002 480VAC 11A

ALLEN BRADLEY 20BD011A3AYNAND0 SER. B F/W 10.004 480VAC 11A

ALLEN BRADLEY 20BD011A3AYNAND0 SER. B F/W 4.003 480VAC 9.5A

ALLEN BRADLEY 20BD011A3AYNAND0 SER. B F/W 4.010 480VAC 11A

ALLEN BRADLEY 20BD014A0AYNAND1 SER. B F/W 4.006 432-528VAC 12.5A

ALLEN BRADLEY 20BD022A0AYNANA0 SER. A F/W 3.002 432-528V 19.9A

ALLEN BRADLEY 20BD022A0AYNANA0 SER. A F/W 3.002 432-528VAC 19.9A (AS PICTURED)

ALLEN BRADLEY 20BD022A0AYNANC0 SER. B F/W V.10.004 480VAC 22A

ALLEN BRADLEY 20BD022A0AYNAND0 SER. B F/W 10.001 480VAC 19.9A

ALLEN BRADLEY 20BD022A0AYNANN0 SER. A F/W 3.002 432-528V 19.9A

ALLEN BRADLEY 20BD022A0AYYANA0 SER. A F/W 3.002 432-528V 19.9A

ALLEN BRADLEY 20BD027A0AYNAND0 SER. A F/W 3.003 480VAC 27A

ALLEN BRADLEY 20BD027A0AYNAND1 SER. A F/W 3.003

ALLEN BRADLEY 20BD027A3AYNAND0 SER. B F/W 4.002 432-528VAC 24.8A

ALLEN BRADLEY 20BD034A0AYNAND1 SER. B F/W 8.002 480VAC 34A

ALLEN BRADLEY 20BD034A0AYYACD1 SER. A F/W 3.003 432-528VAC 60A

ALLEN BRADLEY 20BD034A3AYNAND0 SER. B 432-528VAC F/W 6.003 (AS PICTURED)

ALLEN BRADLEY 20BD034A3AYNAND0 SER. B F/W 10.002 432-528VAC 31.2A

ALLEN BRADLEY 20BD034A3AYNAND0 SER. B F/W 10.003 432-528VAC 31.2A

ALLEN BRADLEY 20BD034A3AYNAND0 SER. B F/W 10.004 432-528VAC 31.2A

ALLEN BRADLEY 20BD034A3AYNAND0 SER. B F/W 4.010 432-528VAC 31.2A

ALLEN BRADLEY 20BD040A0AYNANB0 SER. A F/W 3.002 480VAC 36.7A

ALLEN BRADLEY 20BD040A0AYNANC0 SER. B F/W 10.004 480VAC 40A

ALLEN BRADLEY 20BD040A0AYNAND0 SER. B F/W V.10.004 480V 40A (AS PICTURED)

ALLEN BRADLEY 20BD040A0AYNANN0 SER. A F/W 3.002 480VAC 40A

ALLEN BRADLEY 20BD040A3AYNADA0 SER. A F/W 3.002 (AS PICTURED)

ALLEN BRADLEY 20BD040A3AYNANC0 SER. A F/W 3.003 (AS PICTURED)

ALLEN BRADLEY 20BD052A0AYNAND0 SER. B F/W 9.001 480VAC 52A

ALLEN BRADLEY 20BD052A3AYNANC0 SER. B 480VAC 52A

ALLEN BRADLEY 20BD065A0AYNANC0 SER. B F/W 4.002 480VAC 65A

ALLEN BRADLEY 20BD065A0AYNAND0 SER. A F/W 3.002 432-528VAC 59.6A

ALLEN BRADLEY 20BD065A0AYNAND0 SER. B F/W 10.003 432-528VAC 59.6A

ALLEN BRADLEY 20BD065A0AYNAND0 SER. B F/W 10.003 480VAC 59.6A

ALLEN BRADLEY 20BD065A3AYNAND0 SER. B F/W 8.002 432-528VAC 59.6A

ALLEN BRADLEY 20BD065A3AYNAND1 SER. B F/W 4.002

ALLEN BRADLEY 20BD2P1A0AYYACD0 SER. B F/W 4.001 432-528VAC 3.2A

ALLEN BRADLEY 20BD3P4A0AYNAND0 SER. B F/W 10.001 480VAC 2.5A

ALLEN BRADLEY 20BD3P4A0AYYACD1 SER. B F/W 4.001 432-528VAC 6A

ALLEN BRADLEY 20BD5P0A0AYYACD0 SER. B F/W 4.001 432-528VAC 7.5A

ALLEN BRADLEY 20BD5P0A3AYNANC0 SER. A F/W 2.003 (AS PICTURED)

ALLEN BRADLEY 20BD5P0A3AYNANC0 SER. A F/W 3.002

ALLEN BRADLEY 20BD5P0A3AYNANC0 SER. B F/W 10.001

ALLEN BRADLEY 20BD8P0A0AYNAND0 SER. B F/W 10.002 480VAC 8A

ALLEN BRADLEY 20BD8P0A3AYNAND0 SER. B F/W 10.004 480VAC 8A

ALLEN BRADLEY 20BE011A3AYNANC0 SER. B 475-632V 9.9A

ALLEN BRADLEY 20BE022A0AYNANC0 SER. B F/W 8.002 475-632V 20.2A

ALLEN BRADLEY 20BE062A0AYNANC0 SER. B 475-632VAC 104A F/W 9.001

ALLEN BRADLEY 20BE1P7A0AYNANC0 SER. A F/W 3.002 475-632VAC 1.3A

ALLEN BRADLEY 20BE1P7A0AYNANC0 SER. B 475-632V 1.3A

ALLEN BRADLEY 20BE1P7A0AYNANC0 SER. B F/W 10.003 475-632V 1.3A

ALLEN BRADLEY 20BE1P7A0AYNANC0 SER. B F/W 4.010 600V

ALLEN BRADLEY 20BE3P9A3AYNANC0 SER. B F/W 4.002 475-632V 3A

ALLEN BRADLEY 20DD014A0NYNANNNN SER. A F/W 1.014 432-528 12.5A

ALLEN BRADLEY 20DD027A0NYNANNNN SER. A F/W 2.004 480VAC 28.4A

ALLEN BRADLEY 20DD040A0EYNANAEE SER. A F/W 4.002 480VAC 36.7A

ALLEN BRADLEY 20DD040A0EYNANAEE SER. A F/W 5.002 480VAC 36.7A

ALLEN BRADLEY 20DD052A0EYNANAEE SER. A F/W 4.002 480VAC 47.7A

ALLEN BRADLEY 20DD065A0NYNACANE SER. A F/W 3.001 400-480VAC

ALLEN BRADLEY 20DD5P0A3EYYANCBL SER. A F/W 4.002

ALLEN BRADLEY 20F11NC072JA0NNNNN SER. A 432-528V 70.5A F/W 10.002

ALLEN BRADLEY 20F11ND011AA0NNNNN SER. A F/W 7.001 480VAC 9.5A

ALLEN BRADLEY 20F11ND027AA0NNNNN SER. A 432-528V 28.7A F/W 13.003

ALLEN BRADLEY 20F11ND027AA0NNNNN SER. A F/W 14.002 480VAC 24.8A

ALLEN BRADLEY 20F11ND034JA0NNNNN SER. A F/W 14.004 480VAC 34A

ALLEN BRADLEY 20F11ND040AA0NNNNN SER. A F/W 11.001 480VAC 40A

ALLEN BRADLEY 20F11ND040AA0NNNNN SER. A F/W 13.003 432-528VAC 41.2A

ALLEN BRADLEY 20F11ND040JA0NNNNN SER. A F/W 16.002 480VAC 40A

ALLEN BRADLEY 20F11ND052AA0NNNNN SER. A F/W 13.003 480VAC 47.7A

ALLEN BRADLEY 20F11ND065AA0NNNNN SER. A F/W 12.002 480VAC 65A

ALLEN BRADLEY 20F11ND065JA0NNNNN SER. A F/W 14.004 480VAC 65A

ALLEN BRADLEY 20F11ND077AA0NNNNN SER. A F/W 11.002 480VAC 72.3A