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

Festo Cylinder Repair Wear Kit 8002119 DGC-K-32 Sealed

Festo DGP-40-500-PPV-A-B Linear Drive Guide 526663

Festo DGS-40-100 12 Bar Cylinder

FESTO DGSL-16-150-Y3A | 544004 MINI Sled

Festo DNC-40-275-PPV Cylinder

Festo DNC-40-720-PPV-A standard cylinder 163336

Festo DNC-63-125-PPV-A Double Acting Pneumatic Cylinder 63mm 125mm 12bar

FESTO DNC-63-25-P Air Cylinder,

FESTO DNU-40-80PPV-A, 9-3/4" - 12-7/8" AIR PNEUMATIC CYLINDER, E0680

 Festo DSBC-40-320-PPVA-N3 Pneumatic Cylinder 40mm Bore x 320mm

FESTO DSBC-50-100-PPVA-N3 1366952 ISO Cylinder

Festo DSBC-50-350-PPVA-N3 Pneumatic Cylinder Bore 50mm Stroke 350mm

Festo 25-270-CC-FW-A-B Rotary Actuator, Pneumatic, 270 Degrees, 547581

 Festo 25-270-P-FW-CC-SA 223570 Rotary Accuator

FESTO DSN-20-100PPV SER. 587R

FESTO DSNU-20-650-PPV SINGLE ROD PNEUMATIC CYLINDER T245011

 FESTO DSNU-25-70-P-A 1908310 Cylinder

FESTO DSNU-32-25-P-A / 193992 PNEUMATIC CYLINDER ( )

 FESTO DSR-12-180-P SEMI ROTARY DRIVE 11909 DSR12180P

Festo DSR-32-180-P Semi Rotating Cylinder

Festo DSRL-16-180-P-FW

 Festo DSRL-32-180-P-FW

FESTO DZF-32-40-A-P-A PNEUMATIC CYLINDER 1/4” NPT

Festo EAMM-U-E32-55A Parallel Kit | 543230

FESTO EG-16-25 PNEUMATIC CYLINDER

FESTO ELECTRIC DPZJ-25-50-P-A-KF-S2 Twin Cylinder

FESTO ELGG-TB-55-600-0H | 571060 timing belt axle

Festo EMMS-AS-40-M-TM Servo Motor 10300rpm | 550107

FESTO ESNU-32-25-P 195871 cylinder

FESTO FENG32200KF GUIDE UNIT

Festo FSS-12-C Quickstepper-C | 15609

  FESTO GF-3/8 2095 Rotary Distributor Factory Sealed

Festo guide cylinder DFM-25-50-P-A-KF | 170926

 FESTO HYDRAULIC PNEUMATIC CYLINDER DNU-32-1420PPV-A 12BAR 174 PSI SERIES E70

FESTO IIFB-02B-1/8-8-BU Valve Terminal Island w/ 4 MVH-5-1/8 Valves , 1 JMVH-

FESTO LFR-1/4-D MINI-KG (185781) Maintenance Unit Size: Mini Series:D

FESTO LFR-D-MIDI AIR PRESSURE REGULATOR

FESTO LFR-D-MIDI AIR PRESSURE REGULATOR And FILTER 1/2” NPT

Festo Linear Actuator DGC-40-440-KF-YSRW-A | 532449 + MUC-40 | 531755

FESTO LOE-D-MIDI

Festo LOE-D-MIDI Pneumatic Lubricator 1/2in Npt 240psi

Festo LOE-D-MIDI Pneumatic Lubricator 3/8in Npt 240psi

 FESTO LOW PRESSURE PE CONVERTER PE-1000 TYPE 3719

Festo LRMA-1/8-QS-6 153491 Valve  One  LRMA1/8QS6

Festo MFH-3-1/8-S 7958 Solenoid Valve  One  MFH31/8S A36

FESTO MFH-3-1/8-S SOLENOID VALVE

Festo Mini Sled 197908 | SLT-20-150-A-CC-B

Festo Mini Sled 543987 | DGSL-16-50-PA

Festo Motorunit 513748 MTR-DCI-52S-VC5C-EG7-H2CO

FESTO MS6-EE / MS6-EE-1/2-V24-S SHUT OFF VALVE 527682 / WITH MSEB-3-24VDC

Festo MS6-LFR 1/2-D7-E-R-M-AS-Z Filter Regulator

Festo MS6-SV-1/2-C-10V24-S Exhaust Valve 1/2in Npt 145psi

Festo MS6-SV-1/2-C-10V24-S Exhaust Valve 1/2in Npt 145psi  

 FESTO MVH-5-1/4-B 19701 Solenoid Valve 28-145 PSI

FESTO OVEM-10-H-B-QO-CE-N-2P Vacuum Generator 538833

FESTO PNEUMATIC CYLINDER ADVU-40-60-A-P-A

Festo Pneumatic Cylinder AEVU-50-10-PA-S2

Festo Pneumatic Cylinder DNU-80-160-S6-SA NOS

Festo Pneumatic Cylinder DSBC 40 60-PPVA-N3 2123224

Festo Pneumatic Cylinder ESNU-40-50-P-A-MA-K3

 FESTO Pneumatic JMFH-5-1/8-B JMFH518B 30486 INDUSTRIAL SOLENOID VALVE

Festo Pneumatic Timing Delay 1-30 Sec VUZ-30M22

Festo Pneumatic Timing Delay 1-30 Sec VUZ-30M22 NOS

FESTO PNEUMATIC VALVE HEL-D-MIDI 170691

FESTO Proximity Induction Sensor SMEO-1-S-LED-24B W/cable

Festo QST-3/8-12 153114 Push-In T-Fitting R3/8" x 12mm Tubing OD Lot of 10 NOP

Festo Rodless Pneumatic Cylinder DGC-18-180-G-PPV-A NOS

Festo SEC-AC-305 Smart Electromotor Controller 7A 230VAC Single Phase

Festo Servo Motor 526731 | MTR-AC-100-3S-AA

Festo Servo Motor EMMT-AS-60-L-LS-RS | 5242212

FESTO SLT-16-80-A-CC-B | 197898 Pneumatic Cylinder

Festo SME0-4U-K-LED-24 Proximity Sensors 36198 500mA 12 27 V Dc 8 2/12ft

Festo Spindle Axis EGC-80-1000-BS-10P-KF-0H-MR-GK | 556808

Festo TD08 ADN-25-120-I-P-A Pneumatic Compact Air Cylinder 25mm x 120mm 145 PSI

Festo V/0-3-1/8 Stem Actuated Valve V0318

Festo Valve Wear Kit Sealed 105296 C-5/2-1/4 / Neu OVP

Festo VLK-3-PK-3 Short Pulse Valve 9639 US Stock

 FESTO VMPA2-M1H-M-PL 537952 Solenoid Valve

 FESTO VUVG-B10-M52-RZT-F-1P3 566490 Air Solenoid Valve US Stock

FESTO VUZ-10-M22 Time Delay Valve

FESTO WA-1 FILTER

FESTO,DSBC-50-40-PPVA-N3,STANDARDS-BASED PHEUMATIC CYLINDER  

Festo,PRS-ME-1/8-4,Manifold Valve

Festoon Flat Cable 300’ 16 AWG 12 Strand 600V JMC451612M-YEL S17

 FETCO EXTRACTOR COFFEE BREWER CBS-2052E TWIN 4.6-9.1KW 120/208/240V

FHF C40111001.01 CIRCUIT BOARD  

FHF Spark + Huster Fernsig Motor Siren FHF2149037010 | Type: F0

Fiber Treviglio Frisan Processing Board 550.01.000.354 W/ 550.01.000.355

FIBERTRON LIGHT SOURCE FLS-200 3A 150 WATTS 115V

FICO 4552212, 18 CHANNEL I/O BOX, 120538

FIDIA CM019 F1 COPYMILL CONTROL RACK CHASSIS    

FIDIA DRTX CONTROL MODULE    

FIDIA FBX1 REV 137 CONTROL CIRCUIT BOARD    

FIELD 8543 TRANSFORMER 2.8KVA 3PH 480V 60HZ

Fiessler control unit accidental protection IR light barrier type 4 LSUW N1 230V AC | 52399

Fiessler Elektronik LSUW 505/17 IR Receiver | 0198042

Fife Web Tracking Controller CSP-01-VMRC / ESU-B7

Fike E80-006 4" Telescopic E02-0071 Hygienic Nozzle w/ E02-0172-5 Coverar

FIKE EXPLOSION PROTECTION IR OPTICAL DETECTOR FLYING LEAD 936301251 29998431-S 1

FILTERITE FILTER HOUSING ? LH010S?

FINNPOWER 3N/880N / FP571085 CONTROL CIRCUIT BOARD    

FINNPOWER 3N/880N / FP571086 CONTROL CIRCUIT BOARD    

FIPC 11.3S / 116711 Iron Control

FI-PR747-AUTO1/3 CIRCUIT BOARD, 4204924C, FB-PR747-04, JA00-91585