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。

TS PRODUCTS ROTARY 1400-1616-262 1 1632413 REV 6

CEOELEC CONTROLS KCL1-2 8333-4001 KCC9321 AR ARL

AVX AQ147M2R7BAJME SMD APPROX. 000

MOORE INDUSTRIES TRX/PRG/4-20MA/8-420C (HPP) 803-040-26D

251020 REV.C PK05007A

SMC NAW3000-N030 0.05-0.85MPA SMC AC30-J2H0 SMC IS 1000

12065A4R3CAT2A SMD APPROX. 800

BEL POWER SOLUTION  PRODUCTION MAP55-4001 1750 1862801

COILCRAFT 1008CS-472XJLB SMD APPROX. LOT OF 650

MOTOR USA TKS-DIP-94002B DDC-2VSX

TRI-SEN SYSTEMS 36-4514 4513 REV. C/B QC#16930

Interface module - TRICONEX PHOENIX CONTACT 3000771-560N REV.A

ACDC CIRCUIT BOARD 71-314-701G

SETEX 23887 SP 51/1 sp051/0

RELIANCE ELECTRIC 805401-1S S-3008 115VAC 1.25A 50/60HZ

AAV64797_JSH_7/52_00629

ACDC CIRCUIT BOARD 71-600-004 REV B 15A 250V

NiB REXROTH EP-1 P - 028339 - 01010 7877

Dynaric Heater Plate it HEATER SDM 0409 01

ACDC CIRCUIT BOARD 70-827-205 / 005 701 D REV J/J

BERGES ACI/DVR/0/A01 1.5 KW

BERGES WA11RE/G11 POWER BOARD 611 ... EACH

NNB VACON SIEMENS 70CVB01010 / E

YASKAWA CACR-SR02AD1FR servo drive

HORIBA H359961A

XENTEK INC POWER SUPPLY XE15-5 115/230 VAC 5/6VDC

GE 25D87458C04 MK 1124 G4 21134-4 7203

BROOKS MT 3810 01B52502031 3810A14C1PAAAA1 1400PSIG YX 121B25

ARO FLUID POWER A311SD-120-A 120V AC 50860HZ 8.5/6.9VA

AEG 5077 DZL-042.203 672.03

AEG 5077 DZL-042.192 912.01

SIEMENS 6SE7090-0XX84-0AJ0 AC Drive Option Board,

SQUARE D 31091-400-57 440-480V 50-60HZ

TDK-LAMBDA LS200-15 100-240VAC 3.5A 50/60HZ 15V

12065A1R5CAT2A SMD APPROX. 000

ASF THOMAS 1020014 120V 60HZ

FORWARD BATTERY ANALYSER FD1977-1 C

Siemens 6AV1242-0AB10 Color Video Module with 6ES5 491 0LB11 REV 5

ABB DSQC209 YB560103-AL ROBOT SERVO AMP YB560103AL

1950323F FANUC PENDANT CONTROL BOARD MANUAL/ AUTO AS IN PICTURE I950323F

SMC MGPM63N-125 145PSI

SIEMENS CONTROL DIGITAL OPERATOR 470101.0101.03 6se1200-7aa10

BO-SHERRER 70010 CONTROLLER AS IN PICTURE

HITACHI SEIKI 14-04-01-00 SSR-8 Relay Board

MCDONNELL DOUGLAS 257A062011-1005 DISPLAY ASSEMBLY

NIB NURO 2621000033 KIT C750 C900 C1050C NO GAUGE

NNB Applied Energy SA5010-E REV C ......EACH

NNB Applied Energy SA5199 SA5178-E .....EACH

Tobias Model IQ 150 Paper Check

Berth Power Supply 115V AC 44564

NIB SEL FIBER OPTIC CABEL c805 c805#593857 C805Z020SSX0005 , EACH

PARAGON INTERVAL RESET TIMER

HP 98643A 98643-66501 Local Area Network 98643-26501 PCB Card Module shly

GE FANUC IC660EBD025E

NIB GENERAL ELECTRIC IC2820A102E RELAY

GD BOLOGNA 15AA0864 3486177 oel3064

SAFTRONICS SAF CA182 DG8 POWER BOARD

SIEMENS 3RK1911-1AA22/13

RK73H2BL6490F SMD APPROX. 000

BENTLY NEVADA 3300/48-02-01-00-00 CASE EXPANSION MONITOR

CTZ3S-5A-W1-PF MAR-3SM 512227J36 MMBT2369LT1G CLP-B43 UA723CD MC34702D SMD

TEXSTEAM 5100 CONTROLLER FRONT FACE .. AS IN PHOTOS

NNB E.D  Söhne BA9053/ 61 Relay each

NNB BENDER IR140Y-413 each

ITECH PL60399 60346-2

MT WD-6 E217290 CIRCUIT BOARD

CIRCUIT BOARD C30336 REV E

TS PRODUCTS 1000C2-ICB

MAXWELL MICROSYSTEM 4001

OPERATOR PANEL 300-4923-2 REV C

SST WOODHEAD CANADA 5136-PBMSLV

Siemens Simatic Net Switch OSMITP62 INDUSTRIAL ETHERNET

 SAFEMATIC 46004 ST1330 CPU 4.2 PCB CIRCUIT BOARD

CIRCUIT BOARD SE64 2 PS

CIRCUIT BOARD SE 79 B

CIRCUIT BOARD SE 76 B 1

CIRCUIT BOARD SE 63 1 CS

CIRCUIT BOARD SE 60 B

CIRCUIT BOARD SE 56 A

CIRCUIT BOARD SE 121 A

CIRCUIT BOARD SE 116 A

CIRCUIT BOARD SE 111 C

PLUG ASSEMBLY REACTOR VESSEL 6-1/2 STUD PE-108

AUTOMATIC PACKAGING ASSY. 56542A1 P/N 56543D1 APS INC 0501 ECD

AUTOMATIC PACKAGING SYSTEM 59542A1 59543C1

Acramatic 3-424-2383A02 Hard Drive ASSEMBLY

FREQUENCY INVERTER BPQ380V 1.5KW INPUT 380V 50Hz OUT PUT 380V 0-400 Hz 4A

NNB Velan Gate Valve Fig W-3054b-02ty 3705 PSI 1500 A105N 1" HF ... EACH

GIDDINS  LEWIS 502-03551-02

honeywell 46193300

RELAINCE ELCTRIC 0-48562 84543-106A 704252

HYPER-KBN-2101-R10 IEI TECHNOLOGY   With Fan And All Components

MAGNET-SCHULTZ CH-09483-002 120VAC 36W

DENISON HYDRAULICS A3D02 34 203 0302 00B1W013 ... 115VAC

Z-572462.07.SKL T302-1546 L2520290

RELIANCE RE PC0A 811'21-00 GD 716-88-00-B 8112100FTH

RE 811'26-00 0-846203-3 8112600CRF

CODEX 2520 115VAC 1/2AMP 60HZ

WELLER WRS 1002 REPAIR STATION 120V 50/60HZ 175W

OIL HEATER SAN 219108001 POWER 107W2242P001

SCHAFFNER LINE FILTER FS7245-82-07 500 VAC

AMPCB-01-P30870C001

PWB-B 0816-0101-088D03-08

NIB GENERAL ELECTRIC SB-10 16SB10 PUSH PULL ROTARY SWITCH

APPLIED ENERGY SA4125 WITH SA4415

APPLIED ENERGY SA4898 ... EACH

NNB Applied Energy SA4723 REV C ........EACH

NNB EMHART E110 330 B332 EMHART

ABB VDE 0660 ..... 2/123 ABB RELAY 125A/500V

MITSUBISHI NO-FUSE BREAKER NF400-CA, 300 AMPS, 3 POLE

NNB WESTINGHOUSE 671A518

NIB WARNER ELECTRIC 303070-3 DYNACORP 24V

NIB WABCO PRESSURE REGULATOR PR7564-31004 300 PSI 1/2" BSPKR22

NIB TE 686468-1 SINGLE REVOLUTION CLUTCH, Missing Springs And Nuts

MAXIMA ENERGY SAVING MOTOR F3 wire is cut as in picture

NIB GENERAL ELECTRIC 16SB10226A9782G1X2 shly

MOXA NPORT 6450 REV 1.4 ... NO ACCESSORIES, CABLES, POWER SUPPLY ..

WESTINGHOUSE 3 HDB GO1 CARD, PERIPHERAL DEH 3 HDB

TEK 108811 D/C CCD Z80 PWB 108813 REV D

TOGOSHI TS-21 2I YPCT31032

TNPW12061002BRT2 SMD APPROX. LOT OF 900

KEMET C1206C821J5GACTU SMD APPROX. 000

ATC600F110JT250XT SMD APPROX. LOT OF 700

PENNDEL PYC0 606603 IT.785-250-000-02-3171-23-0-59.5

ALLEN-BRADLEY 1403-NSC SER.A ALLEN-BRADLEY 1403-MM05A SER.A 1.04FRN 120/240V AC

CTZ3S-20C-W1-PF SMD APPROX. LOT OF 1000

WEG MCCB ACW250W INDUSTRIAL CIRCUIT BREAKER 240-600V 50/60HZ 3POLES

C4314LTE104 SMD APPROX. 00

ALLEN-BRADLEY 1771-P7/C 120/220V AC 1771-a1b WITH CARDS .. AS IN PICTURE

MAX-AIR RACK  PINION ACTUATORS UT41 SR4 F07/10

MC79L05ACD SMD APPROX. 00

COMBUSTION ENG. A0905149 S-C5000G