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。

 servo motor Indramat MAC 093B JS

Norgren Herion 0880426 80 bar pressure switch without using

Festo HGL-3/8-B 530032 A608 RM24-62 check valve without using

Siemens 6DR4004-1M single-action pressure gauge block without using original  packaging

 Cloos 033243000 Module

VIMAR 2P 16AX EIKON 20015.N 250V shutdown switch without using

Allen-Bradley 1794-0B8EP 17940B8EP Series A  Original Packing

Phoenix Contact E221474 2.0 m sensor line 1504922

BAUTZ L32RFD-00N-NN-00 4.8NM 4.3-6A 0.75 OHM 3.5mH Hybrid Stepper Motor

Telemecanique LR1D09301A65 0.1-0.16A 007900 motor protection relay without using

 Cegelec-AR1 UMK-SE 11.25 PCB Control it

 TR CE-100-M Electronic Rotary Encoder

FESTO ADVU-25-25-PA-SA compact cylinder without using

 Cloos SVR 02 033 50 32 00 I12/30A 033503200 regulator

 Cloos Module 033.56.06.00

SIEMENS SINUMERIK RAM MODULE 6FX1126-0BM00/6FX

Siemens Simatic S5 6ES5353-4UA12 digital output module electronic support: 5 original  packaging

GEA Aseptomag V-65-2235 4770 08  valve

 Rexroth servo motor MSK071D-0450-NN-M1-BG1-NNAN

COOPER Gardner-Denver 1BB-1B050A-1K2M-1ZA Tools

Alva Laval 518435 02 712.11.08.031 ball bearing housing

 Aventics Rexroth 0821003001517 Check Valve

ivel U020931 1A1 4 X 1/8 X 1-1/4 abrasive disc without using

Schneider Electric CAD32P7 Hilfsschütz 230V 50/60HZ 040144 without using sealing

Replacement part for Danfoss 176F8685 power card without using

Sick WT11-P440  1022049 10-30VDC Reflective Light Push Button

 Thermo Fisher Scientific Barnstead D0803

Danfoss 027F0686 valve plate 2 its  

Pulsotronic Switch 8100-6300 Namur Ex 20/30V  

Agilent G7000-60145 Back Cover with  Gasket

Vero Electronics 116-010046C Trivolt PK120 switching power supply

Procut D60404-6 carbide milling cutter 4 pieces ball mold  

 Siemens Simodrive C98043-A1001-L6-14 Power Supply

Siemens 1FT5072-0AF01-0-Z permanent magnet servo motor

Permódulo Vibro Meter SA type PBD752 254-752-000-01

Panasonic MSM011AJE  Motor

 COOPER Tools TM12 960900 Rev.03H/09 servo controller

 Agilent 5042-9918 Column Clip Set

 VHE KSY 468.20 R2 2000/rpm servomotor

Klöckner Moeller DIL 11-22 690V 240KW 500HP  electrical protection switch

Parker VE126YT G0519-ZH16 16W 24 VDC 3 mm 0/10 bar  magnetic valve

Phoenix Contact UM 45-FLK40/ZFKDS 2293572 interface module without using

Bürkert 0290 A 7/16 FPM 55 NPT1/2 00453179 232PSI 24V 7W  shut-off valve

Ingersoll-Rand IRAX RFC3-42-S carbide milling cutter 2 pieces STANDARD DENTION

Festo Pe-1/8-2n 7860 Pe-Wandler Vacuum  Switch

 hydraulic pump Kracht KP1/3 L10A X0A 4NL1/215  KP1/4 F10AXXF 4NL1/215

 power supply Phoenix EG 45-PS-230AC/24DC/250

odrive converter MOVIRET 355 defective

Rasmi Electronics FFR-CSH-036-8A-RF1 3-phase RFI filter 215007 50/60Hz

Siemens Control Module 6SE7090-0XX84-0AB0 Vers.:A

Schneider Electric LUB12 Tesys u-Line System-Motorstarter 12A

Schneider Electric Schütz LRD325L 921554 17-25A 600V original  packaging

Siemens 5SY4102-8 230/400V UCI = 35 kA  power protection switch

Lenze SSN31-1UVCR-055C21 electric motor with SSN31-1FVCR transmission

Sew Movigear B MGx2 - Dsc Mgfat2 dsm dsc b / Ecr / Pe i55,25 Transmission without

Aventics 8x screw with  1823391831 plug

Bernstein 612.1385.805 GC-PNP Ahst Metallschalter

Allen Bradley 700-HC24Z24-3-4 SER-D Relay without using

 EndressHauser FMI51-A1AGWJC1A Liquicap M Level Sensor

Siemens 5SX2102-5 A25SX9100 power switch  auxiliary switch

Vathauer energy recovery system 9917180011

EndressHauser Soliphant FTM932 Fuel Level Sensor GR1DPGN13 Spare Part/Defective

Carl Zeiss Lasos LGN 7802 3L5591 argon laser power supply

Ingersoll-Rand IRAX RFD3-42-F carbide burr 2 pieces FINE TOOTHED

Siemens 6AV6 642-0AA11-0AX0 TP177A E-Stand Touch Panel: 10  

Fsg Fernsteuergeräte S-PW45  Potentiometer

Atos QV-06/11/50 Flow Valve  BHQ-013 11L/min  Modular Plate

Lust PSM-11-21R84-415 Servo Motor

Panasonic M71A10G4L 10W motor

Parker Lucifer 4826063D  magnetic valve

General Electric 3ARR3 Y4A6 Relay de Démarrage 3ARR3Y4A6 I

Omron H7CS-BWG 100-240VAC 50/60Hz coter without using

Schneider Electric LAD7B105 Block 060350 Adapter Not  Packaging

MAC 116B-611HHH Magnetic Valve Mod: E772 -/-

Siemens FDCH292 IP65 A5Q00003942  housing

Square D SEO-5 120-600 VAC 3 AMP thermal overload relay without using

National N6044RK25GKA2 25W Electric Motor

Siemens Sinamics 6SL3217-0CE21-5UA0  Drive 6SL32170CE215UA0

Besam RBI 643050R 10.550GHz Radar Activation it  

Consilium Mcp-a 5200031-01a Type A Manual Call Point Not  Packaging

 Vickers DG4V-3 52C M U H7 60 DG4V-352CMUH760 magnetic route valve

Norgren M/1764/123 AIR 2-10bar G1/2 B0L 5-50°C  Solenoid Valve

Stepper mini angle Minebea Astrosyn 23LM-C004-31

IFM Flow Sensor SI5007 SID10ADBFPKG/US 19-36VDC 250mA without using

Gear motor SEW-Eurodrive SA42T DT71D4Z

Asco Tripoint RN20A21 8248 310PSIG Cat pressure switch. No. PB21A

CMC CTP40 TP40 Motor Protection Switch 500300030 Switch Insert Without Using

MetalWork 10bar 150psi  pressure gauge

 Yuken Travel Valve DSG-01-3C4-D24-70

Rexroth 5724980 4bar 24V 86mA pneumatic gastric valve

Aventics 2x travel valve 1 823 391 910

Schneider Electric XALK178E Harmony Moting Housing 011366  Mushroom Button

Elektror 1SD 210-50/0.37 0.37-0.63KW1.33-1.63m3/min side channel compressor

Telemecanique 018052 LB1 LC03M07 overcurrent relay without using

 servo motor BR-Automation 8LSA45. EB022D200-0  8GP40-LSA45-00016

Manitowoc 23-0148-3 Magnetic Bin Switch  ed

KEB 07.E4 Inverter. T60-0061 240V 50/60hz

 Siemens 6ES7122-1BB00-0AA0 Digital Output

Panasonic MDM152A4C 3000 RPM 1.5 kW 4.8 Nm AC Servo Motor

Oriental 3IK15GK-A2 15W 1250/1550 rpm three-phase motor

 Mycom PF566-AC 5-Phase Stepper Motor

 COOPER Tools TMH 960902 Rev.03H/09 servo controller

Kloeckner Moeller EBE206.1 -2 tickets without using

 Sick WTR2-511S07 reflection light button

 Telemecanique ATS23 D30N 18.5 kW soft start

Moeller ZE1.6 1.0-1.6A motor protection relay without using

 rotary encoder HEIDENHAIN ROD 426.2090-900

Honeywell PM120933-T4 Flame Detector

Siemens 5SE2306 10 its  NEOZED D01 6A FUSE INSERT

Lenord  Bauer GEL 293-V-00100L001 High Resolution Incremental Rotary Encoder

Omron E2A-M18LS08-WP-B1 proximity sensors without using

Schiller Electronic DDC 24.05

Telemecanique Schneider ZCKJ11H29 position switch without using

 SICK DFS60B-BDPC10000 1036775 rotary encoder/encoder

Whale AS4407 Clamping Ring Set Original  Packaging

 Pfeiffer DUO 2.5 PK D41 064 G max 2.9 m3/h 3600/min vacuum pump

Camille Bauer Ag Sineax U 504-31ZD 0  Inverter

Hanning Elektro-Werke BVH8K2-147 3.8 kW electric motor

Bonfiglioli MP 060.1.6.15.8.25.49.  29235 transmission

ABB NTMF01 infi 09 24V 0.25A termination module

 L2ES MAIN BD KH100500 REV: D main board

DD Fan 106-50-2BA8 KS 2.08m DKHR 280-2SW.087.5FA-032

 capacitive limit level detection EndressHauser Solicap M FTI55-AAC1RVJ73A1A

ARI ZIVA-Z Butterfly Valve DN125 PN16 JS1030  Hand Lever

ABB MOD800 PDP11/24  DR11W Card 18230145

Parker E321H13-481865C2 D5B F 24V 9W 25bar 11 mm magnetic valve

Vega Vegacal 63 CL63. XXFGSHKMAX Füllstandsschalter 1-64bar 800mm Useless Ovp

GreCon KLEX ExII3/(1)D 5815885EX A057163 fastening  without using

Rosemot S Assy PH 22694-02 electrode without using

 Rexroth 0822121003 10bar 69206 pneumatic cylinder

Cutler Hammer E22B11 Contact Block 1NO/1NC Original Emb.orig Not