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。

ISSC IPC 610-02 610-0201 536689 05E

RELIANCE ELECTRIC 57C493 376WATT POWER SUPPLY REV.02

IPC ISSC 610-0201

3R12 4/1 ISS:0 455A RMS 2.25HZ 127UH REACTOR TRANSFORMER OIL COOLED

 @ 8KHZ REACTOR TRANSFORMER OIL COOLE

SIEMENS TI 505 6660 6851A 7016 4232A 5417 7003

ROSEMOT ANALYTICAL ELECTRONIC WATER CONDENSER 52100D1RAIO-904 110V 60HZ

ORTON BUTTERFLY ACTUATED VAVLE P 106 DE DN150 PN16

ALLEGHENY BRADFORD 2311 F-2516 150-302PSI

MCLEAN MIDWEST AIR CONDITIONER 13-0116-002 60HZ 115V

EMOD TMU80/2-60 7659750 0.75KW 60HZ 20008671530 WITH GEAR

NEXEN 912400

SHARP LJ640U31

ALLEN-BRADLEY COMPUTER RS-232 SIGNAL CONVERTER 1300-ITSSC

Allen Bradley Adjustable Frequency Motor Servo Drive 1334 Series B

FARRIS 27CA13-120 1/2*1 100PSIG 18USGPMWATER 444358-4-KE PSV-133.49 24752X13 WCB

Siemens 3TB5417-0B Contactor 150hp 215A 460v with 24VDC Coil

YASKAWA YCP01B-E, JANCD-YCP01A-E for DX100 MOTOMAN-SDA10D Robot Controller

GIDDINGS  LEWIS PIC900 502-04137-00R4

HAND HELD TERMINAL 937-0009 06308088 12-24VDC 125MA MAX

FOXBORO 121-FE 2407275 C 3-15PSIG 115V 3.1VA 60HZ 3/8A

Allen-Bradley 1756-L55/A M24/A Logix5555 Processor 3.5MB Non Volatile Memory

ABB BAILEY DCI SYSTEM 40PS3205A ... DCU Power Supply

HEIDENHAIN 236 484 10 STROMVERSORGG

GIDDINGS  LEWIS PIC900 502-04137-00R3

GRAFIKONTROL 9119 IV EDIZ

FOXBORO 873RS-AIPFGZ 120 VAC 50/60HZ 10.2W MAX

L  J TECHNOLOGIES M-102769 821648

BLACK  GENUINE LGC5700A Transceiver/Media Converter

JOSLYN CLARK RELIANCE 78092-R 110AMPS 600VDC

HICKORY 55A212942P12RB 5.08KV 12R

ABB MOTORS EM3615T 36G271S268G1 3P 5HP

ANVIL HYDRAULIC SHOCK SUPPRESSOR 2 1/2" FIG 200 0000855000

RELIANCE MOTOR B77P0971M BC145T P 3 1 HP

SIEMENS SINGLE MOTOR MODULE 6SL3120-1TE23-0AA3 DC 600V 3AC 400V 30A

ROBICON ATV45VD11N 15HP 460V 50-60HZ 3PHASE 21-31A

CUTLER-HAMMER CPSBXCH240DBDRSXC CLIPPER POWER SYSTEM 240D VAC 3PH 50/60HZ 3 WG

HOFFMAN A303012LP TYPE 12 ENCLOSURE

PACSCI QUIPP 100939 PC834-101-N 12-16A RMS 1-3PH 120-240V

BALDOR RGA9604

TAMAGAWA SEIKI BRX FA-SOLVER 60012S 26V 2400HZ 33746

METTLER TOLEDO PB3002-S61530 11103024

POWERTREX 588C601H40 209P553 589C378G03

RELIANCE ELECTRIC 402388-2K 5K SPECTROL 830 9136

SIEMENS SIMATIC 6ES7 467-5GJ02-0AB0

INDUSTRIL MAIN DRIVE BELT TP 4326-14 55

FOXBORO SPEC 200 2AN0-D A 15VDC 1A shly

WESTINGHOUSE MME 10-150 CONTACTOR A951106

HOFFMAN A8D64 SPEC NVENT HOFFMAN A8D64 NEMA Type 9, 8.00x6.00x4.00, Gray, Steel

TALKAPHVOIP-200H

SORENSEN/AMETEK XHR40-25 0-40V 0-25A 1000W REV.H 50/60HZ 1300VA

GIDDINGS  LEWIS PIC900 502-03676-23R0

JL Information Systems nez Motherboard assy 932306-01 Rev D

FOXBORO SPEC 200 235SM-V C 2B7540 MIC-6208 shly

FOXBORO 122-FE 4295246 3-15PSIG 120V 3.1VA 60HZ 3/8A shly

DANAHER CONTROLS DYNAPAR 78-SRT-060-00 RELIANCE M010078 C367829-0002 9529

JVME-PMC S20A-0842-0100A/01

NNB HITACHI SEIKI IT86009-HS W/ IT86012-YS

SIEMENS SIMADYN D OPERATOR PANEL OP1 6DD1670-0AF0

Siemens Simadyn D 6DD2920-0AR6 Line Supply Sensing Module

SURO SHOT 01023080 TMCO INC.SIZE 2 1480 NACE WCB 600 ANSI

 SIEMENS SIMATIC S7 SERVO POSITIONING MODULE 6ES7 453-3AH00-0AE0 shly

1   SIEMENS SIMATIC S7 SERVO POSITIONING MODULE 6ES7 453-3AH00-0AE0 shly

ROSEMOT 3051TG1A2B21JS5B4E5Q4M5Q8 0-30 PSI WITH CONTROL VALVE ..AS IN PICTURE

R-SERVO 5.1 56901SK 26.39.058.2 SERVOMODULE SIEB  MEYER

HONEYWELL UDA2182-PH1-NN2-NN-N-0E00 120/240VAC 50/60HZ 20VA 30VDC 4AMPS

BALDOR VS DRIVES H2 VECTOR TECHNOLOGY VS1GV22-1B 240VAC 3PH 50/60HZ H0809290004

NIB Square D Circuit Breakers FI36030 1352 I-LIMITER 30A 3P 600 VAC

PALL WSPB04 PROBE

ROCKWELL AUTOMATION 173168 REV 08 194954

SMC C95NF80-75-D-XG

DENOTES 240V QC PASSED

FOXBORO E69P-TI1S 4-20MA 0-35PSI

BALDOR 50/60HZ 0-400HZ ID15H405-W H0707230051 IN0905G00

FANUC EE-3505-711

HACH CHEMICAL 40252 8606 0855 FS4025 REV.M

SMC XT240-1

 ACB530-U1-012A-4 3PH 28...63HZ 380...480 VAC IP21 UL TYPE1

NNB Wave - FGR2-CP Wave FGR2 Series 900 MHz Industrial Radio ,, EACH

NIB ROSEMOT 3051CD3M22A1AI5 TRANSMITTER XXXXX-0761-0032

Foxboro P0961BC CP40B Control Processor Module Rev 0G  

RELIANCE ELECTRIC 4-01-4016 4190 9C112 DPM 35 BP 3-1/2DIGIT shly

Motorola GD 01-P57140J001 Display Processor 94990 Board R2670B R2600D R2660D

KOYO DIRECT LOGIC 305 D3-232-DCU RS232C DATA COM IT

Sony Magnescale Controller Module ME10A

CUMMINS ONAN PCB E256517 327-1513-01-EX-6889657C22

YOKOGAWA PH450G-D-U/UM PH/ORP CONVERTER EXAxt 450 .. CRACKED SCREEN COVER

SMC CKZ2N63-105LP 0.8MPA

EATON JDB3100 100AMPS 600VAC 35000AIC 480VAC 1481D8TG44 CIRCUIT BREAKER

NEC Vacadn FMC Card 163-532680-001

FEDERAL PRODUCTS EPC01918 E E-PAC/07 94V-0 1207

NNB Fanuc A20B-8100-0271 Board A20B-8100-0271/03A

Jumo Aquis 500 CR Transmitter/Controller w/ 202922 Conductivity Sensor  Cables

NNB GE MDS 9710 HL DATA TRANSCEIVER 9710BXN1B11C00FFA .. NO CABLES OF ANY TYPE

NIB FLOWSERVE KA3A2875P33 CARBIDE SEAL RING FOR GOULD PUMPS

NIB Flowserve Y5FV3875M33 Carbon Insert/ Goulds Pump

NNB Seiki ROIN 02-01-01 W/ SMCN-3B

HYPERTHERM 141042-00F

SIEMENS 462008.1906.01 4620087601.00

ABB 53MC5111A21AAXXXXXXX PTJEK80536 120/240V 36VA

NNB ABB 3 HAB 7229 1 05 I/O Digital Module Robotics Control DSQC328

VANNER 60 AMP 70-60CAN-01 A 15021-284587 A816470-A

HONEYWELL STT 300 STT25H-0-EN0-TTE-000-0D0-00-1J C4000000187989

YASKAWA ELECTRIC USAREM-03CF-J51 w/ encoder utopi-20ave and GEAR

PERKINELMER N9306812 2013020822-1 1EA BASE PLATE 3 GAS FILTER 1/4IN SS N9306812

HIMA LM131 X-CB 007 01 98 5020131 00

VOLVO ROLLER BEARING 8123 14.0 720A 463675 181087 FOR VOLVO 4600, 4600B, L150,

PANASONIC DV49S-A 681A718B PSMI BOARD or may be 581A718B

ABB 53MC5111A21AAXXXXXXX PLJDI 74398 120/240 36VA

FISCHER PORTAL 53MC5412A24BAXXXXXXX 91V105330 120/240VAC 36VA

GE DS200EXPSG1ACB

NNB FISHER ROSEMOT TRANSMITTER 1144 G0120A22M1 0-60PSI 45 VDC

NNB ROSEMOT 1151DP3E22B2 PRESSURE TRANSMITTER H2O 0 TO 8 IN 45 VDC

BLACK NBS008MA ... EACH

MKS TRANSFORMER LCX X225 REV 01 SNC P22076 380 VAC 40 AMP .. EACH

KrosFlo filter module TFF-N06-E050-10-S-FILTER X10-E050-10-N 30PSIG

SPECTRUMLABS HOLLOW FIBER FILTER MODULE K02-E010-10-S 30PSIG

KROSFLO HOLLOW FIBER FILTER MODULE K02-E005-10-S

BALDOR BSM 3R-2-4/30-B5 A9-A23-A33-712 210V 2.6A 4000RPM 54IP

ABB INDUSTRY ACS-PAN-A REV.I ACS401601132 380-480V 3PH 48-63HZ

HONEYWELL CLASS 500 KWH SMART METER H50-480100-R03KIT 6VA 277/480V 50/60HZ

PRSX-RCWP2512360J SMD LOT OF 1400 18125A103FAT2A

WPC 350 800-350-00

HAUSER 03-LPU-CTP-CPX-6296-N3

CINCINNATI BOH Circuit Board 3 542 1077A qty

SIEMENS DEFINITE PURPOSE MAGNETIC CONTACTOR 50-60HZ 42GE35AJ364R 003092 D

PARKER COMPUMOTOR 162-308 162308 DRIVE

Eaton - Cutler Hammer DC1-32018NB-A20N ,, MINOR DAMAGE

US DRIVE 3000-4100-4 BG1004

DKERMOTOREN BGE9010

NIB HONEYWELL DIFFERENTIAL TRANSMITTER STD820 E1HC4AS 1 A AHD 11S B 21A0 F1

CUTTLER HAMMER AE16KN0 SERIES B1 C320KGS1 C306GN3