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。

 Factory Sled AB 1756-IR12 /A ControlLogix Non-Isolated RTD Input Module

 Factory Sled Allen Bradley 20-750-2262D-2R PowerFlex 750 115V I/O Module

 Factory Sled Allen Bradley 1746-P3 /A SLC 500 Power Supply Module 1746P3

 Allen-Bradley 2080-L50E-24QBB SER A Micro850 24 I/O EtherNet/IP Controller

 Factory Sled AB 1769-OF8V SER A CompactLogix 8 CH Output Module 1769OF8V

 Factory Sled AB 1746-P2 SER C SLC 500 Rack Mounting Power Supply 1746P2

 Allen-Bradley AB 1794-OF4I SER A Flex 4 Point Analog Output Module 1794OF4I

 Allen Bradley 2711P-T7C4D1 Ser A PanelView Plus 700 HMI, 7" 24VDC

 Factory Sled AB 1769-IF16C SER A CompactLogix 16 Pt A/I Current Module

 Allen-Bradley 2198-S086-ERS3 /B Kinetix 5700 Single Axis Inverter

 Factory Sled Allen-Bradley 2094-BM01-S Series C Axis Module 2094BM01S

 Factory Sled Allen-Bradley 2198-P070 /B Kinetix 5700 DC BUS FW 14.001

 Allen Bradley 2080-L50E-48QVB /A Micro850 48 I/O EtherNet/IP Controller

 Allen Bradley 1794-OB16P SER A Flex 16 Point Digital Output Module 1794OB16P

Allen Bradley 2080-L50E-48QVB SER A Micro850 48 I/O EtherNet/IP Controller

 in Original  Schneider TSXP57103M PLC Module

Allen-Bradley AB 1203-USB Powerflex SCANport-DPI-DSI USB Converter 1203USB

 Allen Bradley 2198-P141 Kinetix 5700 DC Bus Supply 2198P141

 Factory Sled AB 1769-IQ32 SER A CompactLogix 24V DC Input Module 1769IQ32

  Schneider TSX3722101 Modicon Micro Base Module TSX-3722101

 Allen-Bradley 1762-IF4 SER A MicroLogix 4 Point Analog Input Module 1762IF4

 Allen-Bradley FACTORY SLED 1794-IB32 FLEX I/O SER A INPUT MODULE 1794IB32

 Factory Sled AB 1769-OB32 /A CompactLogix 32 Pt 24VDC D/O Module 1769OB32

 Factory Sled AB 1756-M03SE /A ControlLogix 3 Axis SERCOS Servo Module

 Allen-Bradley 1756-L82E SER B ControlLogix 5580 Controller 1756L82E

 Allen-Bradley 1769-IF8 SER A CompactLogix 8 Pt Analog Input Module 1769IF8

 Allen-Bradley AB 1794-IE8 SER B Flex 8 Point Analog Input Module 1794IE8

 Factory Sled AB 1769-SM1 SER A PowerFlex-SCANport To Compact I/O Module

 Factory Sled AB 2711P-T12W21D8S Panelview Plus 7 2711P T12W21D8S

 Factory Sled AB 1747-AIC SER B DH-485 Isolated Link Coupler Module 1747AIC

 Allen-Bradley 1756-L73S SER B GuardLogix Safety Processor 8MB/4MB 1756L73S

 Sled Factory Allen Bradley 2080-L50E-48AWB SER A Micro850 Controller

 Factory Sled AB 1756-HSC /A ControlLogix High Speed Counter Module 1756HSC

 Allen-Bradley 1756-IR12 /A ControlLogix Non-Isolated RTD Input Module

 Allen-Bradley 1766-L32AWA SER C MicroLogix 1400 32 Point Controller

 Factory Sled AB 1763-L16BWA SER B MicroLogix 1100 16 Point Controller PLC

 Factory Sled AB 2097-V32PR4-LM Kinetix 350 Servo Drive 2097V32PR4LM

 Factory Sled AB 1746-NO8V SER A SLC 500 Analog Output Module 1746NO8V

 Allen-Bradley 1769-L18ER-BB1B SER A CompactLogix 0.5MB DI/O Controller

 Allen-Bradley 1768-L43 SER D CompactLogix L43 Memory Controller 1768L43

 Factory Sled Allen Bradley 1756-L81ES /B GuardLogix 5580 Controller

 Allen-Bradley AB 1769-L32E SER B CompactLogix 750KB Enet Controller 1769L32E

 Factory Sled AB 1766-L32BXBA Ser B MicroLogix 1400 32 Point Controller

25B-D024N114 Allen-Bradley 25BD024N114 PowerFlex 525 AC Drive 480V 11KW 15HP

 Allen-Bradley 1747-L543 SER C SLC 500 5/04 CPU Processor Unit 1747L543

 Allen Bradley 2094-BC04-M03-M /A Kinetix 6200/6500 Integrated Axis Module

Allen-Bradley 1794-AENTR SER A Flex I/O Ethernet/IP Module  Factory Sled

   Schneider PLC Module 140CPU43412U

 Factory Sled AB 1756-ENBT SER A ControlLogix EtherNet/IP Module 1756ENBT

 Allen-Bradley 2198-D012-ERS3 /B Kinetix 5700 Dual Axis Inverter Module

 Factory Sled AB 1769-L18ER-BB1B SER C CompactLogix L18 512KB Controller

 Allen-Bradley 2097-V34PR5 Servo Driver 2097V34PR5  Factory Sled

 Factory Sled Schneider 140CPU53414B

 Allen-Bradley 1763-L16AWA /B MicroLogix1100 16 Point Controller 1763L16AWA

 Allen Bradley 2198-D032-ERS3 /C Kinetix 5700 Dual Axis Inverter Module

 Factory Sled AB 1756-OV16E /A ControlLogix 16 Point D/O Module 1756OV16E

 Allen Bradley 2080-L50E-48QWB Micro850 48 I/O EtherNet/IP Controller

 Factory Sled AB 1606-XLS480E SER A DC Power Supply 1606XLS480E

 Allen-Bradley 1756-IRT8I /B ControlLogix 8 Channel Analog Module 1756IRT8I

 Factory Sled Allen Bradley 2711P-T7C21D8S HMI Panelview Plus 7 Terminal

 Factory Sled Allen-Bradley 1766-L32AWAA MicroLogix1400 32 Point Controller

 Allen Bradley 2711P-T7C4D8 PanelView Plus 700 Color/Touch

   Schneider TSXP574823M PLC Module Expedited Shipping

 Factory Sled AB 1746-NO4V SER A SLC 500 PLC Analog Output Module 1746NO4V

Allen-Bradley 2711P-T9W22D9P HMI PanelView Plus 7Graphic Terminal 2711PT9W22D9P

Allen-Bradley 1756-IF8H SER A ControlLogix 8PT HART Analog Input Module 1756IF8H

 Factory Sled Allen-Bradley 25B-D4P0N104 PowerFlex 525 AC Drive 480V 2.0HP

Allen-Bradley 1769-IF8 CompactLogix 8 Pt Analog Input Module  Factory Sled

 Allen-Bradley 2198-D006-ERS3 Kinetix 5700 Dual Axis Inverter

Allen-Bradley 1747-L542 SER C SLC 500 5/04 CPU Processor Unit  Factory Sled

 Factory Sled AB 1764-24BWA SER B MicroLogix1500 24 Point Controller

 Factory Sled AB 1762-OF4 SER B MicroLogix 4CH Analog Output Module 1762OF4

 Factory Sled AB 1769-ARM SER A CompactLogix Address Reserve Module 1769ARM

 Factory Sled AB 1794-IE12 SER A Flex 12 Point Analog Input Module 1794IE12

 Factory Sled AB 1769-SM2 SER A Compact I/O DSI/Modbus Module 1769SM2

 Allen-Bradley AB 1769-AENTR SER A Compactlogix Ethernet/IP Adapter 1769AENTR

 Factory Sled AB 1756-IB16D /A ControlLogix 16 Point Input Module1756IB16D

Allen-Bradley 2711P-T7C22D9P PanelView Plus 7 Graphic Terminal 2711PT7C22D9P

 Factory Sled AB 1768-L43 SER B CompactLogix L43 Controller Module 1768L43

 Allen-Bradley 1769-IF4FXOF2F SER A CompactLogix High Speed I/O Moudle

2097-V34PR3 Allen-Bradley Kinetix 300 Servo Drive 2097-V34PR3 Spot Goods

 Factory Sled AB 1756-HSC /B ControlLogix High Speed Counter Module 1756HSC

 Factory Sled AB 1746-NI16I SER A SLC 500 16 Point Analog Input Module

 Allen Bradley 1769-L35CR SER A CompactLogix ControlNet Redundant Controller

Allen-Bradley 2198-P070 Kinetix 5700 DC Buss Servo Power Supply 2198P070

Allen-Bradley 1762-IF4 /B MicroLogix 4 Pt Analog Input Module  Factory Sled

 Factory Sled AB 1747-L511 SER B SLC 500 CPU Processor Unit Module 1747L511

 Factory Sled AB 1794-IR8 Ser A Flex 8 Point RTD Input Module 1794IR8

 Allen-Bradley 2093-AC05-MP2 /A Kinetix 2000 Axis Module 2093-AC05-MP2

 Allen Bradley 1762-IT4 SER A MicroLogix Themocouple/mV Module 1762IT4

 Factory Sled AB 1794-IE8 /B Flex 8 Point Analog Input Module 1794IE8

AB 2711P-T12C4D8 2711PT12C4D8 PanelView Plus 12.1"   Factory Sled

 Allen-Bradley 2094-BC04-M03-S SER B Kinetix 6000 Integrated Axis Module

Allen Bradley 1756-OB32 SER A ControlLogix 32 Point DO Module  Factory Sled

 Factory Sled Allen-Bradley 1794-IR8 SER A Flex 8 Point RTD Input Module

 Allen Bradley 1794-OB8EP /A Flex 8 Point Digital Output Module 1794OB8EP

 Sled Allen-Bradley 2711P-T9W21D8S SER C PanelView Plus 7 Terminal 9 Inch

 Factory Sled AB 1769-IF4XOF2 SER A CompactLogix 6 Pt A/I and A/O Module

   Schneider PLC Module 170AAO12000

 Factory Sled AB 1769-L36ERMS /A CompactLogix 3MB Motion Module 1769L36ERMS

 Allen-Bradley 1762-IR4 MicroLogix 1200 RTD Resistance Input Module 1762IR4

 Allen-Bradley 1756-IT6I2 ControlLogix Enhanced Isolated Thermocouple Module

 Factory Sled AB 1756-EN2F SER C ControlLogix ENET/IP Fiber Optic Module

 Factory Sled AB 22B-D024N104 PowerFlex 40 11 kW 15 HP AC Drive 22BD024N104

 Allen-Bradley 1766-L32BXB /C MicroLogix 1400 32 Point Controller 1766L32BXB

 Factory Sled Allen-Bradley AB 20-COMM-E SER B Ethernet/IP Adapter 20COMME

2023 Factory Allen Bradley 1756-L84E ControlLogix 5580 Controller

2023  Allen-Bradley 1769-IR6 SER A CompactLogix Input Module 6Pt RTD 1769IR6

 Factory Sled AB 20-COMM-E SER B EtherNet/IP Adaptor 20COMME

 Factory Sled AB 1768-EWEB SER A Compactlogix Enhanced Web Server Module

 Allen-Bradley AB 150-C60NBD /B SMC-3 60A Smart Motor Controller 150C60NBD

 Allen-Bradley 22C-D038A103 PowerFlex 400 18.5 kW 25 HP AC Drive 22CD038A103

 Allen Bradley 1746-NT4 Series A SLC 500 Thermocouple/mV Analog Input Module

 Allen-Bradley 2198-D020-ERS3 /B Kinetix 5700 Dual Axis Inverter Module

 Factory Sled AB 1794-OW8 /A Flex 8 Point Relay Output Module 1794OW8

 Factory Sled Allen Bradley 1746-NO8I /A Analog Output Module AB 1746NO8I

  Schneider TSXASY800 Analog Output Module

 Factory Sled Allen Bradley 1756-EN2T /D ControlLogix EtherNet/IP 1756EN2T

1769-L24ER-QB1B AB CompactLogix Controller 1769-L24ER-QB1B  Factory Sled

 Allen-Bradley AB 1794-IRT8 /B Flex 8 Point Thermocouple RTD Module 1794IRT8

 Factory Sled AB 1756-CNB SER D ControlLogix Communication Module 1756CNB

 Factory Sled AB 1756-OB32 /A ControlLogix 32 Point D/O Module 1756OB32

 Allen-Bradley 150-C85NBR SER B SMC Smart Motor Controller 150C85NBR

 Factory Sled AB 1769-L33ERMS SER A Compact GuardLogix CPU 5370 Controller

 Factory Sled AB 1771-ASB Series E Universal Remote I/O Adapter Module

 Factory Sled AB 1769-L30ER /A CompactLogix 1MB ENet Controller 1769L30ER

 Sled Allen Bradley 5069-L306ERMS2 /B GuardLogix 5380 Controller 600KB

 Allen-Bradley AB 1747-L532 SER E SLC 500 5/03 CPU Processor Unit 1747L532

 Factory Sled AB 1756-L8SP GuardLogix 5580 L8 Safety Partner Controller

 Factory Sled AB 1769-PB2 /A CompactLogix DC 2A/0.8A Power Supply 1769PB2