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 20-750-UFB-1 UNIVERSAL FEEDBACK MODULE POWERFLEX 755

ALLEN BRADLEY 2090-XXLF-3100 AC RFI LINE FILTER KINETIX 6000

ALLEN BRADLEY 2090-XXNPMP-16S15 2090-UXNFBMP-S15 CABLES BULLETIN 2090

ALLEN BRADLEY 2093-AMP5 SERVO AXIS MODULE KINETIX 2000

ALLEN BRADLEY 2094-AM02-S /A SERVO DRIVE 15A AXIS MODULE KINETIX BULLETIN 2094

ALLEN BRADLEY 2094-AMP5-S AXIS MODULE KINETIX 6000

ALLEN BRADLEY 2094-BSP2 SERVO SHUNT MODULE

ALLEN BRADLEY 2094-EN02D-M01-S0 2094-BM01-M KINETIX 6500 MODULES

ALLEN BRADLEY 2098-DSD-010-SE ULTRA 3000 KINETIX SERVO DRIVE

ALLEN BRADLEY 2098-DSD-010X SER B SERVO DRIVE ULTRA 3000 DIGITAL

ALLEN BRADLEY 2098-DSD-HV100-SE SERVO DRIVE ULTRA 3000

ALLEN BRADLEY 20AD3P4A0AYNNNC0 AC DRIVE ADJUSTABLE FREQUENCY POWERFLEX 70

ALLEN BRADLEY 20AD5P0A3AYNNRC0 3HP AC DRIVE POWERFLEX 70

ALLEN BRADLEY 20AD5P0A3AYYAEG0 POWERFLEX 70 AC DRIVE 3 HP

ALLEN BRADLEY 20AD8P0A0AYNANC0 5HP AC DRIVE POWERFLEX 70

ALLEN BRADLEY 20AD8P0A0AYNNNC0 POWERFLEX 70 AC DRIVE 5 HP

ALLEN BRADLEY 20BD011A3AYNAND0 POWERFLEX 700 7.5HP AC DRIVE #2

ALLEN BRADLEY 20BD022A3AYNAND0 POWERFLEX 700 15 HP AC DRIVE

ALLEN BRADLEY 20BD8P0A3AYNANC0 /A POWERFLEX 70 5HP AC DRIVE

ALLEN BRADLEY 20BD8P0A3AYNANC0 /B POWERFLEX 700 5HP AC DRIVE

ALLEN BRADLEY 20BD8P0A3AYNARC0 POWERFLEX 700 5HP AC DRIVE

ALLEN BRADLEY 20F11ND014AA0NNNNN 10HP AC DRIVE POWERFLEX 753

ALLEN BRADLEY 20F11ND5P0AA0NNNNN 3HP AC DRIVE POWERFLEX 753

 ALLEN BRADLEY 2198-D012-ERS3 KINETIX 5700 SERVO DRIVE INVERTER

ALLEN BRADLEY 2198-H008-ERS KINETIX 5500 6.25Apk SERVO DRIVE

ALLEN BRADLEY 2198-H015-ERS KINETIX 5500 12.5Apk SERVO DRIVE

ALLEN BRADLEY 2198-H015-ERS2 KINETIX 5500 12.5Apk SERVO DRIVE

ALLEN BRADLEY 22A-A4P5N114 /A POWERFLEX 4 0.75 KW / 1 HP AC DRIVE

ALLEN BRADLEY 22A-B2P3N104 POWERFLEX 4 AC DRIVE *TESTED*

ALLEN BRADLEY 22B-D012N104 /A POWERFLEX 40 7.5 HP AC DRIVE

ALLEN BRADLEY 22B-D012N104 POWERFLEX 40 5.5kW/ 7.5 HP AC DRIVE *TESTED*

ALLEN BRADLEY 22B-D2P3N104 POWERFLEX 40 0.75kW 1.0 HP AC DRIVE *TESTED*

ALLEN BRADLEY 22B-D2P3N104 POWERFLEX 40 0.75kW/1.0 HP *TESTED*

ALLEN BRADLEY 22B-D2P3N104 POWERFLEX 40 0.75kW/1.0 HP AC DRIVE

ALLEN BRADLEY 22B-D2P3N104 POWERFLEX 40 1.0 HP AC DRIVE

ALLEN BRADLEY 22B-D2P3N104 POWERFLEX 40 1.0 HP AC DRIVE *TESTED*

ALLEN BRADLEY 22B-D4P0F104, 22B-D4P0H204 A POWERFLEX 40 2 HP AC DRIVE

ALLEN BRADLEY 22B-D4P0N104 POWERFLEX 40 2.0 HP AC DRIVE

ALLEN BRADLEY 22B-D4P0N104 POWERFLEX 40 2.0 HP AC DRIVE *TESTED*

ALLEN BRADLEY 22B-D4P0N104 POWERFLEX 40 2.0 HP FRN 7.02 AC DRIVE *TESTED*

ALLEN BRADLEY 22B-D6P0N104 POWERFLEX 40 3 HP AC DRIVE #2

ALLEN BRADLEY 22B-D6P0N104 POWERFLEX 40 3 HP AC DRIVE FRN 6.01

ALLEN BRADLEY 22B-D6P0N104 POWERFLEX 40 3.0 HP AC DRIVE *TESTED*

ALLEN BRADLEY 22B-E6P6N104 POWERFLEX 40 5.0 HP AC DRIVE

ALLEN BRADLEY 22B-E9P9N104 POWERFLEX 40 5.5kW/ 7.5 HP 9.9A AC DRIVE

ALLEN BRADLEY 22C-D017N103 POWERFLEX 400 10 HP AC DRIVE

ALLEN BRADLEY 22C-D022N103 POWERFLEX 400 15HP AC DRIVE

ALLEN BRADLEY 22C-D045A103 POWERFLEX 400 30 HP AC DRIVE

ALLEN BRADLEY 22D-B2P3N104 POWERFLEX 40 0.5 HP AC DRIVE

ALLEN BRADLEY 22D-D2P3N104 POWERFLEX 40P 0.75 kW/1.0 HP 2.3A AC DRIVE

ALLEN BRADLEY 22D-D2P3N104 POWERFLEX 40P 0.75 kW/1.0 HP AC DRIVE

ALLEN BRADLEY 22D-D2P3N104 POWERFLEX 40P 0.75 kW/1.0 HP FRN 3.01 AC DRIVE

ALLEN BRADLEY 22D-D2P3N104 POWERFLEX 40P 1.0 HP FRN 2.01 AC DRIVE

ALLEN BRADLEY 22F-D013N114 POWERFLEX 4M 7.5HP DRIVE *TESTED*

ALLEN BRADLEY 23-FANM-AEPESC FANMASTER

ALLEN BRADLEY 2440G-LZS21SPRH GUARD LOCKING SWITCH

ALLEN BRADLEY 25A-D017N104 SER A AC DRIVE POWERFLEX 523 10 HP

ALLEN BRADLEY 25B-B017N104 /A POWERFLEX 525 5 HP AC DRIVE

ALLEN BRADLEY 25B-B8P0N104 /B POWERFLEX 525 2 HP AC DRIVE

ALLEN BRADLEY 25B-D010N114 5 HP AC DRIVE POWER MODULE *UNTESTED*

ALLEN BRADLEY 25B-D013N104 A POWERFLEX 525 7.5 HP AC DRIVE

ALLEN BRADLEY 25B-D024N104 POWERFLEX 525 15HP AC DRIVE

ALLEN BRADLEY 25B-D043N114 POWERFLEX 525 30HP AC DRIVE

ALLEN BRADLEY 25B-D4P0N114 POWERFLEX 525 AC DRIVE *TESTED*

ALLEN BRADLEY 25C-B8P0N104 /A POWERFLEX 525 2 HP AC DRIVE

ALLEN BRADLEY 25C-D017N104 POWERFLEX 527 10HP AC DRIVE

ALLEN BRADLEY 25C-D024N114 POWERFLEX 527 15HP AC DRIVE

ALLEN BRADLEY 25C-D043N114 POWERFLEX 527 30HP AC DRIVE

ALLEN BRADLEY 25C-D1P4N104 POWERFLEX 527 0.5HP 480V 1.4A AC DRIVE

ALLEN BRADLEY 25C-D2P3N104 /A POWERFLEX 527 1 HP AC DRIVE

ALLEN BRADLEY 25C-D2P3N104 POWERFLEX 527 1.0HP 480V 2.3A AC DRIVE

ALLEN BRADLEY 25C-D2P3N114 POWERFLEX 527 1.0HP AC DRIVE

ALLEN BRADLEY 25C-D4P0N104 POWERFLEX 527 2.0HP AC DRIVE

ALLEN BRADLEY 25C-D4P0N114 POWERFLEX 527 2.0HP AC DRIVE

ALLEN BRADLEY 25C-D4P0N114 POWERFLEX 527 2.0HP FRN 5.001 AC DRIVE

ALLEN BRADLEY 25C-D6P0N104 POWERFLEX 527 3.0HP AC DRIVE

ALLEN BRADLEY 2711-B5A2 PANELVIEW 550 OPERATOR INTERFACE

ALLEN BRADLEY 2711E-K12C6L2 /C 1200e TERMINAL OPERATOR PANEL

ALLEN BRADLEY 2711E-T10C6 /C REV B FRN 5.16 OPERATOR INTERFACE

ALLEN BRADLEY 2711-K10G1 /F PANELVIEW 1000 10" OPERATOR PANEL

ALLEN BRADLEY 2711-K10G20 /E PANELVIEW 1000 10" OPERATOR PANEL

ALLEN BRADLEY 2711-K14C8X OPERATOR INTERFACE SER B FRN 4.41 REV F

ALLEN BRADLEY 2711-K6C5 SER B PANELVIEW 600 OPERATOR INTERFACE

ALLEN BRADLEY 2711-K6C8 SER B PANELVIEW 600 OPERATOR INTERFACE

ALLEN BRADLEY 2711-K9A1 /A PANELVIEW 900 9" OPERATOR PANEL

ALLEN BRADLEY 2711P-B7C4A7 PANELVIEW PLUS 700 W/ 2711P-RDB7C 2711P-RP7A

ALLEN BRADLEY 2711P-RDB7C SER D PANELVIEW PLUS 700 DISPLAY

ALLEN BRADLEY 2711P-RDB7C X SER E PANELVIEW PLUS 700 DISPLAY