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。

  Schneider 140NOE77111 PLC Module 140 NOE 77111

 Factory Sled AB 1756-OF8 /A ControlLogix 8 Pt Output Module 1756OF8

 Allen-Bradley 1762-OB16 16PT 24VDC MicroLogix Output Module 1762OB16

 Factory Sled AB 150-C85NBD /B SMC-3 Smart Motor Controller 85A 150C85NBD

 Factory Sled AB 150-C60NBR /B SMC Flex Smart Motor Controller 150C60NBR

 Factory Sled AB 1769-L33ERM SER A CompactLogix 2 MB Motion Controller

 Factory Sled AB 1756-LSP /B ControlLogix GuardLogix Safety Partner 1756LSP

Allen-Bradley 1769-IQ32 CompactLogix 32Pt 24VDC Input Module  Factory Sled

  Schneider Modicon 170AAI14000 Single Analog Input Module

 Factory Sled Allen-Bradley 22-COMM-E /A PowerFlex Ethernet/IP Comm Adapter

 Factory Sled AB 1756-OF8H SER A ControlLogix Analog Output Module 1756OF8H

Allen-Bradley 1762-IQ8 /A MicroLogix 1200 8Pt Input Module  Factory Sled

 Factory Sled AB 1769-SDN SER B CompactLogix DeviceNet Scanner Module

 Factory Sled AB 5069-OF4 SER A Compact 5000 Analog Output Module 5069OF4

   SCHNEIDER PLC Output Module 170ADO35000

 Factory Sled AB 1769-OF8C /A CompactLogix 8 Pt A/O Current Module 1769OF8C

 Factory Sled AB 2080-LC50-24AWB Micro850 24 I/O EtherNet/IP Controller

 Allen-Bradley 1769-L16ER-BB1B SER C CompactLogix 384KB DI/O Controller

 Factory Sled AB 5069-OW16 SER B Compact 5000 Relay Output Module 5069OW16

 Allen-Bradley AB 1756-IF8 /A ControlLogix 8 Point A/I Module 1756IF8

   Schneider PLC Input Module 170AAI52040 Fast Ship

 Factory Sled AllenBradley 2711P-B15C22D9P PanelView Plus 7Graphic Terminal

 Allen-Bradley 1756-IA16I SER A ControlLogix 16Pt Input Module 1756IA16I

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

 Factory Sled AB 1769-L19ER-BB1B SER A CompactLogix 5370 L19 1MB Controller

 Factory Sled AB 1769-IM12 SER A CompactLogix 12Pt 240VAC Input Module

 Factory Sled AB 1756-IF6I SER A Controllogix Analog Isolated Input Module

 Factory Sled AB 150-C60NBD /B SMC-3 60A Smart Motor Controller 150C60NBD

Allen-Bradley 1746-NT8 / A SLC 500 Thermocouple Input Module  Factory Sled

 Factory Sled AB 1756-TBCH /A ControlLogix 36 Pin Cage-Clamp Terminal Block

 Sled AB 1734-OE2C SER C POINT I/O 2 Points Analog Output Module 1734OE2C

1 PC  Allen-Bradley 1768-M04SE /A CompactLogix 4-Axis Motion Module 1768M04SE

1769-OB16  Factory Sled Allen-Bradley Output Module Compact I/O 16 Pt 24VDC

1769-IA16 Allen-Bradley SER A CompactLogix 16 Pt 120VAC D/I Module 1769IA16

 Factory Sled AB 22B-D6P0N104 Powerflex 40 AC Drive 3.0Hp 2.2kW 22BD6P0N104

 Allen-Bradley 1769-IF4I SER A Compact 4CH Analog Input Module PLC 1769IF4I

 Allen-Bradley 150-C85NBD Ser B SMC-3 Smart Motor Controller 150C85NBD

 Factory Sled AB 1764-LSP SER C MicroLogix 1500 Processor 1764LSP

Allen-Bradley 2711P-T12W22D9P PanelView Plus 7 Touch 12" AB 2711PT12W22D9P

 Allen Bradley 1734-4IOL Interface IO Link Distributed Point I/O 17344IOL

 Factory Sled AB 1747-L532 SER E SLC 500 5/03 CPU Processor Unit 1747L532

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

 Factory Sled AB 20-HIM-C6S PFlex 20 IP66-UL NemaType 4X-12 20HIM-C6

 Allen-Bradley 1756-CN2 SER B Controllogix Communication Module 1756CN2

 Factory Sled AB 1757-SRM SER B ControlLogix Redundancy Module 1757SRM

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

 Sled Allen Bradley 2711P-B7C22D9P /B HMI PanelView Plus 7 Color Key Touch

  SCHNEIDER MODICON 171CCC96030 171-CCC-960-30 Fast Ship

 Allen-Bradley 2094-EN02D-M01-S0 Kinetix 6200/6500 Axis Module 2094EN02DM01S0

   Orginal Schneider 140CPU67160 Fast Ship 2018 PV:41 SV:3.50

 Allen-Bradley 1763-L16DWD /B MicroLogix 1100 16 Point Controller 1763L16DWD

 Factory Sled AB 1756-IA16 SER A ControlLogix 16Pt AC Input Module 1756IA16

 Allen Bradley 1756-OF8H SER A ControlLogix Analog Output Module 1756OF8H

 Factory Sled AB 1747-L542 SLC 500 5/04 CPU Processor Unit 1747L542

 Allen Bradley AB 2711P-T4W21D8S HMI Panelview Plus 7 Touchscreen

 Sled Allen Bradley 5069-L306ER /A CompactLogix 5380 Controller, 600KB

 Factory Sled AB 1769-L31 SER A CompactLogix 512KB Controller 1769L31

 Allen Bradley 1756-L61 Series B ControlLogix Logix5561 2MB Memory Controller

 Factory Sled AB 1783-ETAP2F Ser A Stratix 5950 EtherNet/IP Tap 1783ETAP2F

   Schneider PLC Module TSXCAY21 Fast Ship

 Factory Sled AB 1769-IR6 SER A CompactLogix 6 Pt Input Module RTD 1769IR6

 Factory Sled AB 1756-OF6CI /A ControlLogix 6 Pt Isolated Module 1756OF6CI

   Schneider PLC Communication Card TSXCPP110

 Allen-Bradley 1756-PA75R /A ControlLogix AC Redundant Power Supply 1756PA75R

   Schneider I/O Module 170ADM85010 170-ADM-850-10

1762-IF4 AB 1762IF4 /A MicroLogix 4 Point Analog Input Module  Factory Sled

 Allen-Bradley 1756-RM2 /A ControlLogix Redundancy Enhanced Module 1756RM2

   Schneider PLC Module TSXP573634M Fast Ship

   Orginal Schneider 140CPU67160 Fast Ship

 Factory Sled AB 1794-IRT8 /B Flex 8 Point Thermocouple RTD Module 1794IRT8

 Allen-Bradley AB 1763-L16BBB SER B MicroLogix 1100 16 Point Controller

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

  Schneider Modicon PLC Analog Output Module TSXASY410

 Allen-Bradley 2711P-T6C20D8 /A HMI Plus 6 600 6-in Color 2711PT6C20D8

 Allen Bradley 5069-L306ERMS2 /B Compact GuardLogix5380 Safety Controller

 Factory Sled AB 1769-IF4I SER A Compact I/O Analog Input Module 1769IF4I

 Allen-Bradley 1769-OF4CI SER A CompactLogix 4 Pt Current Module 1769OF4CI

 Factory Sled AB 2080-L50E-24AWB /A Micro850 24 I/O EtherNet/IP Controller

   Schneider PLC Module TSXP57203M

Allen-Bradley 20-750-S 20750S PowerFlex 750 Safe Torque Off Option Module

 Allen-Bradley AB 1769-L36ERMS SER B Compact GuardLogix 5370 ENet Controller

2023  Allen-Bradley 1766-L32AWAA SER C MicroLogix1400 32 Point Controller

 TIENS Multifunctional Human Bioelectricity Balancer Hd Care Apparatus

Allen Bradley 1766-L32BWA SER C MicroLogix 1400 32 Pt Controller 1766L32BWA

 Allen Bradley 1769-L18ERM-BB1B SER B CompactLogix 0.5MB Controller MOTION

 Factory Sled AB 20-750-2262D-2R /A PowerFlex 750 I/O Module 207502262D2R

 Factory Sled AB 1794-OB16P SER A Flex 16 Point Digital Output Module

2023  Allen-Bradley 1769-L16ER-BB1B SER B CompactLogix 384KB DI/O Controller

 Factory Sled Allen Bradley 1762-IA8 MicroLogix 8 Pt 120V AC Input Module

 Allen-Bradley 150-F85NBD /B SMC Flex Smart Motor Controller AB 150-F85NBD

 Allen-Bradley 1769-OF8V /A CompactLogix 8Pt Voltage Output Module 1769OF8V

 Allen-Bradley 2711P-B7C22D9P HMI PanelView Plus 7 Color Key Touch

 Factory Sled AB 5069-IF8 /A Compact 5000 Analog Input Module 5069IF8

 Allen-Bradley 1769-L27ERM-QBFC1B CompactLogix 1MB Controller

Allen-Bradley 1766-L32BXBA SER C MicroLogix 1400 32 Point Controller 1766L32BXBA

 Factory Sled AB 1746-FIO4V SER A SLC 500 Analog Output Module 1746FIO4V

 Factory Sled AB 5069-AENTR Compact 5000 EtherNet/IP Adapter 5069 AENTR

 Factory Sled AB 5069-IB8S Compact I/O 24V DC Safety Input Module 5069IB8S

 Allen Bradley 1769-ASCII Ser A CompactLogix ASCII Interface Module 1769ACSII

 Factory Sled AB 1794-IE8XOE4 SER A Flex 8 Input 4 Output Analog Module

   Schneider PLC Module 140CPU31110 Fast Delivery

 Allen-Bradley AB 1756-HSC /A ControlLogix High Speed Counter Module 1756HSC

 Factory Sled AB 1747-L541 /C SLC 500 SLC 5/04 CPU Processor Unit 1747L541

 SLED  ALLEN BRADLEY 1756-IF16H CONTROLLOGIX CURRENT ANALOG ORIGINAL

 Allen Bradley 1769-L33ERMS /B GuardLogix Ethernet Controller 1769L33ERMS

 Factory Sled AB 5069-OBV8S Compact I/O 8Ch Safety Output Module 5069OBV8S

 Allen-Bradley AB 1756-ENBT SER A EtherNet/IP ControlLogix Module 1756ENBT

 Factory Sled AB 1747-SCNR SER A SLC 500 ControlNet Scanner Module 1747SCNR

  Schneider 140CPS12420 Modicon Quantum Power Supply 115/230VAC

 Allen-Bradley 1746-P2 SER C SLC 500 Rack Mounting Power Supply Module 1746P2

 Factory Sled AB 1771-IFE /C PLC-5 Analog Input Module 1771IFE

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

Allen-Bradley 1746-NO4V SER A SLC 500 Analog Output Module  Factory Sled

 Allen-Bradley 1769-L36ERM /A CompactLogix 3MB Motion Controller 1769L36ERM

1 PCS   SCHNEIDER PLC Module TSXP572634M

 Allen-Bradley 1769-L30ERM /A CompactLogix 1MB Motion Controller 1769L30ERM

 Factory Sled Allen Bradley AB 2711P-T4W21D8S 2711PT4W21D8S Touch Panel

 Allen-Bradley 2094-BC07-M05-M Kinetix 6200/6500 Integrated Module

 Factory Sled AB 1756-PB75 SER B ControlLogix 24V DC Power Supply 1756PB75

 Factory Sled AB 1734-4IOL Interface IO Link Distributed Point I/O 17344IOL

 Allen-Bradley 1756-PA72 SER C ControlLogix AC Power Supply 1756PA72

Allen-Bradley 1766-L32BWAA /C MicroLogix1400 32 Point Controller 1766L32BWAA

 Factory Sled AB 5069-L306ER CompactLogix 600KB Enet Controller 5069L306ER

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

 Factory Sled AB 1747-M11 SER B SLC 500 Eeprom Memory Module 1747M11

  Allen-Bradley 1769-L27ERM-QBFC1B SER B CompactLogix 1MB Controller

 Allen-Bradley 2094-BM01-S Kinetix 6000 Guardmotion Servo Drive 2094bm01s

Allen-Bradley 20-750-UFB-1 20750UFB1 SER A Universal Feedback Module  Sled

 Factory Sled AB 1769-L32C SER A CompactLogix 750KB ControlNet Controller

 Factory Sled AB 1783-ETAP1F /A ENet/IP Tap 2-P Copper / 1-P Fiber

Allen-Bradley 1769-L27ERM-QBFC1B CompactLogix 1MB Controller  Factory Sled

 Disco PCB-A002-B PRTM-040 BP486 BOARD Control motherboard