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

Rosemount 8705THA015C1M0N6 Magnetic Flow Meter 40v-dc 1-1/2in 150

Fuji RYE1.5P-Z4 Digital Es Servo Amplifier

Valmet RAU4900109 Bearing Housing

Endress Hauser FMB70-RBC1HB2AHCAAZ1 Pressure Transmitter 0-5000mm-h2o 45v-dc

Ogden 231144623 Immersion Heater 3ph 4ft 48kw 480v-ac

Gefran APY-50 Tachometer 10000rpm 50v-dc

Watlow BHN747N5W Immersion Heater 3ph 4ft 18000w 480v-ac

Heidenhain ND 780 520 010-01 3-axis Counter Digital Position Panel

Deublin FSU125-001C Rotary Union Seal Kit

Spx Flow Lightnin XJCK-117 Cw Mixer 1.17hp 350rpm 230/460v-ac 5.1:1

Toyota 00590-53484-71 Unprogrammed Control Head Assembly

Datalogic AV6010 A14M00045-3 In Process Barcode Scanner Camera Power Module

Foxboro 8310 Power Supply Module 120v-ac/dc

 Cecp3581t Gear Pump 208-230/460v-ac 1hp

Abb Robotics 3HAB8181-4/05D DSQC345D Servo Drive Rectifier Unit

Ati P3HT QC111T SE16T Robot Tool Changer

Endress Hauser 53H50-44M6/0 Promag H Stainless Magnetic Flow Meter 2in Tri-clamp

Schunk LM 200-H200 314077 Linear Guide

Voith IPV 4-16 471 IPV/33,5 High Pressure Internal Gear Pump

Red Lion 508FX2-ST Unmanaged Industrial Ethernet Switch 10-30v-dc

Falk 0739783 1070t41 Cont Torque Assy W/out T41 Hub

Woodward 5501-429 Controller Module

Partlow MF-79 Temperature Controller 50-250f 125/250v-ac

Avtron AV685 N1E6Y6YL000 Rotary Encoder 5-24v-dc

Boyce 80120000 Etm1000 Exhaust Gas Temperature Monitor 105-265v-ac

Phoenix Digital OCM-DPR-85-D-ST Fiber Optic Communication Module

Yaskawa CACR-HR03BBY75 Servopack Servo Drive

Reliance 0-60002-6 Pcb Circuit Board

Micro Motion RFT9739D4SCA Elite Remote Flow Transmitter 85-250v-ac

Thermo Electron CM11F/1 Wall Mounted Contamination Monitor

Varian 990CLD Auto-line Leak Detector 120v-ac 375w

Apc AP5808 8-port Lcd Kvm Switch

Fisher 34B9857X012 Cage/plug/stem Assembly

Automic Energy Of Canada Limited Aecl 397 Pump Stator Support 7.375in

Yaskawa CIMR-F7U22P2 Varispeed F7 Ac Drive 200-240v-ac 0-400hz 0-240v-ac 3.7kva

Foxboro P0400VP I/a Series Cmp10 Communication Processor Module

Foxboro P0400VP CMP10 Communication Processor Module

Valmet NOVE M1 Consistency Sampler Sample Valve

Basler Electric IFM-102 9324100102 Firing Circuit Chassis 120v-ac

Abb FEM325080E1G0W1Y1A1A0P1B0Y1F6M5 Electro-magnetic Flow Meter 793.1gpm 3in 300

Allen Bradley MPL-A330P-HK72AA Rotary Servo Motor 2.4hp 5000rpm 37lb-in 240v-ac

Westronics SERIES 1600 Chart Recorder

odrive MDX61B0030-5A3-4-0T Mdx60a0030-5a3-4-00 Ac Vfd Drive

Leser 4834.7714 Clean Service Safety Relief Valve 32gpm Stainless 15psi 1-1/2in

Keyence GL-R79F Light Curtain Transmitter Receiver Set 780mm 24v-dc

Nordson 8513949 Surebead Hot Melt Glue Applicator 250w 240v-ac

Bently Nevada 26530-05-10-00-000-250-14-03-00 Dual Probe Transducer

General Electric Ge 0243C0492G001 Breaker Elevating Motor 125v-dc

Rosemount 5081-P-HT Two-wire Conductivity Transmitter 42.4v-dc

Siemens 1PH8902-1AE00-0AA0 Electric Motor Fan Assembly

Gai-tronics 10959-101 Wall Mount Audio Messager 12-24v-dc

Iai XSEL-J-2-200I-100I-CC-EEEE-0-2 X-sel Robot Controller

Abb YM222001-TV Pcb Circuit Board

Rosemount 8712ESR1A1N0MA Flow Transmitter 90-250v-ac

Fisher Fieldvue DVC6200HW2 Electro-pneumatic Positioner 145psi 4-20ma 30v-dc

Star SDCC150LFE Servo Drive

Parker S063V2F12I20T40M11 Compax3 Servo Drive

Valmet NOVE S22 P1 Consistency Sampler Sample Valve

Durr F08080019 ECOHT G500 1/2 Controller Module

Keyence GL-R36H Light Curtain Assembly

Krones 5AP920.1505-K21 Operator Interface Panel

Uryu Seisaku UEC-F024H F-series Nutrunner Controller

Fanuc A05B-2490-C140#EAW Teach Pendant

Millennium 37A4321X012 Plug/stem Assembly

Showa MLA03WT-TY3 1500rpm 0-5mpa 0.3lpm 25w 200-240v-ac Lubrication Pump

Yaskawa Motoman Yasnac Xrc Teach Pendant

Bicron Electronics 3M3/3 Gamma Scintillation Detector Probe

Iai SSEL-C-2-400I-400I-CC-0-2 Servo Drive

Fuji AB12C-2070/_E1 Spindle Load Meter Keypad

Yasnac XRC Motoman Teach Pendant

Yaskawa Motoman Teach Pendant Assembly

Motoman Yasnac Xrc Teach Pendant

Banner MAHR26A 62665 A-gage Light Curtain Receiver 650mm Array 12v-dc

Prosoft MVI71-MNET Modbus Tcp/ip Ethernet Module

Boser HS-5620 Isb Industrial Single Board Computer Isa 586 V/l/sound 100m

Atlas Copco LZB33-L-AR004-11 Rotary Vane Air Motor 1/4in Npt 360rpm

Kennametal KR32AVS2B115MCLB Romicron Avs Head

Allen Bradley 1764-24AWA Micrologix 1500 Controller Base Unit

 Allen Bradley 1764-24AWA Micrologix 1500 Controller Base Unit

Omron NS8-TV01B-V2 Interactive Display 24v-dc

Omron NS8-TV01B-V2 Interactive Display 24v-dc

Red Lion GEM2 Counter 115/230v-ac

Cognex 800-5870-1A In-sight 5110 Is5100-00 Machine Vision Camera Scanner Sensor

Schmersal SLC440COM-R-1610-14 Light Curtain Receiver 1610mm 24v-dc

Uryu UAT-60TM Pistol Grip Auto Shut Pneumatic Pulse Tool 15-32nm 3/8in Drive

Cable  Computer Technology 652810006-101 Pcb Circuit Board Rev A3

Bailey INPCT01 Infi 90 Plant Loop To Computer Transfer Module

General Electric Ge 531X305NTBANG1 3tb Card

General Electric Ge DS200TCQEG2A DS200TCQEG2AED Pcb Circuit Board

Asi Robicon A5E01649325 Pcb Circuit Board Rev Ac

Microscan FIS-6801-1410G Qx Hawk Fixed Mount Bar Code Scanner 5-28v-dc

Honeywell 09806710 Controller Module

Foxboro D0140JF-B L0113XQ-01 Panel Interface Board

Foxboro D0140JF L0113XQ-A Pcb Circuit Board

Aaeon SBC-557-A10 Half Size Cpu Card Board

Allen Bradley 1771-IXE/D Input Module Ser D

Cable  Computer Technology 652810007-101 Pcb Circuit Board Rev A3

Leuze Electronic GSU 14/24 L Forked Sensor 10-30v-dc

Lenze SM004S Ac Tech 13428367 120v-ac 0.33hp Ac Vfd Drive

Ris SC4372 Rtd Transmitter 30v-dc

Novatech 103325-C Ammonia Nh3 Ppm Gas Monitor Module

Ie Power Iep ML-4655-1 PC355C1 Alarm Module Pcb Circuit Board

Woodward 8200-209L/5501-306K Pcb Circuit Board

General Electric Ge 117D7787G1 Ld Rt/ld Set Lim Logic Pcb Circuit Board

Marposs 02RJ7556 Measuring Gaging Probe

Anatel FG1000202 C80 A-1000 Organics Analyzer

Bently Nevada 3500/42 140471-01 Prox/velom I/o Module

Domino EPT012862 Standard Display With Front Panel Pcb Kit A100

Cutler Hammer 2018A40G02 Bridge Rectifier 250v-ac

Honeywell 05410201 Measurex Pcb Circuit Board Rev A

Rexroth VT-VPRAP 1-540-10/V0 Amplifier Module

Garlock 25003-6889 23x6889 Klozure Oil Seal 1162mm X 1207mm X 20mm

Centric 710159-420-21600 Trig-o-matic 2f-s-1 1in Mechanical Clutch

Endress HauLS50D-16A0/0 CLS50D-AABB11Z1 Conductivity Sensor

Baldor 133591 Oil Sleeve

Allen Bradley 2112B-CDB-6XP-7FEEF-25R-42-900X Mcc Starter Bucket 15hp

Square D ATS46C11N Soft Starter 110a Amp 75hp 220-240/380-415/440-500v-ac

Garlock 25006-4071 Klozure 23x4071 Oil Seal 12in 14in 0.75in

Sulzer 265 2nd Stage Bowl Bearing Cartridge Assembly

Nexen 801751 Pneumatic Brake/clutch Assembly

Abb DSQC639 3HAC041443-003 3HAC025527-004 Robot Main Computer

Parker 4025X34-BM Rodless Cylinder 2-1/2in 34in 120psi

Schunk PGN200/2AS 371455 Pneumatic Gripper

Gates 3/8V2800 Super Hc Powerband V-belt 280in 3in

Endress Hauser FMB51-CA21JD1FGA85RGJB3A Deltapoint M Level Transmitter 30v-dc

Siemens A5E03545934 Pcb Circuit Board Rev Ac

Fisher 99-47 Flanged Pressure Reducing Regulator Valve 2in

Baldor CFSWDL3507 Ac Motor 56c 1ph 3/4hp 1740rpm 115/230v-ac

Sick 1072552 XC40E-S202 Light Curtain Set

Siemens 2017976-001 Power Supply Module

Reliance Electric 57C442B Data Highway Plus Interface Module

Grundfos CRK4-80/8 A-W-A-AUUV 97774405 Multi-stage Pump 31gpm 5hp 230/460v-ac