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。

Samwontech SP790-10/Z3

Eaton EZ719-DC-RCX Relay Module EZ719-DC-RCX-1

HoribaStec Z500 Digital Mass Flow Device SEC-Z512MGX

YEW Synchro PY76-N3-N4 100v 50-60Hz 0.09/0.07A Yokogawa Hokushin

Kittiwake K1-300 Density Meter Marine Fuel Lubricant Lab Test Equipment 110-240V

Indramat DAE 1.1 109-0785-4B19-04 Input/Output Module Card 109-0785-4A19-04

Elettro Stemi DCDE 150 P 10 T 0005 RA Serovo Drive DCDE150P10T0005RA

OKI S-CONT B KEL CONT RB1163-3019G1 RB1163-2509P2 RB1163-3019F1

CAS CI-5010A Indicator CI5010A

JRC CAH-250 Power Amplifier Card PCED650G CAH250

YEW AS V8300AE PCB Amplifier it V8300EE-01 AMP IT

Selco M2000-20-10C Ver 180599 Engine Controller

ABB 57310001-KD Bus Repeater Module DSBC 172

ABB 57160001-NF Output Module DSDO 115

Soren T.Lyngso 609.012.210 NR 3 W 42 PCB Circuit Board JDP5383 K REV-2

AS V8100BE-0 Indicator it 94061123R

Robostar Teach Pendant TPM-8000B Display Meter TPM8000B

Grapha Electronic 4216.4044.2d Muller Martini Fing Plate 4216.1104.4A

TDS2.2.1 16C73A-201/SO PCB Board EW19334.2 SP0401 2025548/0218

Yokogawa V8219TH MMI/F Board 030101135R LCD LED Display Panel Board 030100228R

SpaceLabs Medical Inc. 670-0491-03 Rev. E PCB Circuit Board A2514-96R-196

Tokimec 1865945204 RSPC PCB 186503160

Hydai FC 204C1113 Elevator Fction Digital Input Card SUB-02 DA084 E/L

SIGMA KOKI TAM-602SR 2 axis Aluminum Crossed Roller Slide Stages

Reliance Electric 0-48680-116 GPI-2 PCB Circuit Board MD-B3005J KS-112A

SM-Electrics BNWAS Watch Alarm U-WAS 2000 Operating Device LOD 210.24.0.2

Keyence LC-2100 Laser Displacement Meter

ROBO-485 BIOS R1.02 Industrial Motherboard with CPU

Omicron AU 2.1 Rev A Display Card AU2.1 JE 185 010 Rev.1.00

Saab Marine IO232 Burn In 9240 05-503 B PCB Card PWB 9240 005-018

Raytheon G260689-2 Rev C/D External Interface (EIU) G261346-1 Rev A

Durst Electronics 5v/-5.2v Power PCB MC 14.790.1D

Coburn Optical 130 Computer Simulator Test it 10150-00

 LEL MID Rev.6 ED 710

SANYO ORN-6 P-679A Board H049-07-0000

Siemens Landies  Steafa NBRN NBRN-ESGB Operator terminal

MuirHead Vactric RESOLVER 23M76B1

Power Supply Board 9201 P/N 960-9001003 Rev.4

Schneider AEG 110 CPU 622 00 Modicon Micro 110CPU62200

Benning VE 48/28 DC 525165.2 Verteilere Inschub 3HE

Omron C200H-RT201 Remote I/O it

ani Keiki RE-S8AR Revolution Coter Electric Propeller Shaft Indicator

QMI Multiplex Oil Mist Detector

Minebea N23-90TXA Synchro Transmitter 70TX-9011-A01

Hokushin Synchro PY76-N2

Danica 170-08860-2 Supply TPS 239 24V DC/DC Converter 1738306

Bicron Gamma Detector 2MSW2/2-X

Power Supply ESS0272 REV. A

Allen Bradley Adaptascan 2755-SN5  Rev E

Obsermet OMC-138 Wind Display

Honeywell E42009287-0642 Power Supply Board E420092870642

ABB 57350001- HC/1 DSHS 114 Indication Panel ASEA 2668 184-75/2

Electronic Devices ED710 PCB Card PPM STBD Rev.6 ED 710

SAAB MARINE 75.1701.426 Cargo Mains On Deck For Pump No 1 751701426

Siemens 505-6660 Power Supply Module Simatic 505 110/220VAC

 Siemens 505-6660 Power Supply Module Simatic 505 110/220VAC

Jaquet DFR 713CD4 Digital Display Tachometer 20 Phase 220V AC

TQ Environmental RPB800 ISSUE 1.1 PCB RPB-800

Contrec 800PS Rev.1 Power Supply Board 800-PS

Schindler Variocon 22.QH PCB 59410512 Elevator Board 59410952

Intensive Filter JB-C21.71.230.AG IF-JetBus-Controller 11433311

Tyco 601F-M Conventional Flame Detector 516.600.007

PE-A45 Solid-State WIND Wind Speed Monitor

HONDA HLF600 Ultrosonic FlowMeter HLF600-06

Brodersen UCT-44 Marine Electro Process AS 924/MEP Rev B/1.11

EDT 20-20589-3 LCD Rev.B Screen Display

DMX Controller SRC-261 for Indoor and Outdoor Use

SAAB MARINE 75.1608.430 Ballast Tank 6 SB 751608430

Photain Control PLC AW4321 ISS.3 Loop Processor PCB

JRCS SU-SLCM-112 Ver 1.2 Signal Light Column su-bh010627-1

HKS0B1081 19039 AMP-INTERFACE BOARD REV EN 84-0354

OGURA SNB 0.4G Spring-Applied Brake Electromagnetic

TPS MiniCHEM PH Meter

Omron FQM1-MMA21 Motion Module 2-Axis Analog Input

Melec Personal C-540S Driver Controller Module C540S

JRC CQD-1008 Connection Board 6PCKD00669B

Dräger X-am 3000 Permissible 4 Gas Monitor X-am-3000

National Instruments 187660E-02 14E65FF USB-232/485

Yamatake Corporation WTC10PDA0M01

JRCS SMS-M74A PCB SMSM74A

Planar Systems EL384.240-NA 1 LCD Screen Panel 996-0203-00 Rev A ECA 994-0041-02

SKF MCM CMSS672 Condition Monitoring CMSS672-VEL-M-34

SCANLAB AG RTC3 V1.3 PCI Laontrol Board

Lutron QSNE-2DAL-D Energy Savr Node For DALI

Terasaki Electric ECB-2121 IMA Sender Module K/957/1-001A11

Eaton C4410590NOUI Motor Insight Motor Protection Relay 200-600V AC

ETCIID CID800H Servo Control

Autonics ARIO-C-PN Converter

HELVAR DIGIDIM 460 DALI-SDIM Converter Software V1.15

Promicon CPU-7/2 830454 Control Module

IS Interschalt SMA 48.GT Monitor

FUKUDA Denshi PCB-6708B 9F5250*BH5019

Autronica KMC-220 CHANNEL IT KMC-220/2XT 160C-D

Omron E5K 95PT Temperature Controller E5K 95PT-DIN

 Rev.6 ED 710

642-86047 WM 086078-12 080.91.3002 - 004 04.V / JCB PC Card ADU

542-86053a WM 085049-12 080.96.3011 - 022 gepruft:10.Z / MSM PC Card ADU

HB LP-signalverarbeitg 0743028 G 473952D PC Board

GE Fanuc 44A724873-G01 Mdule 44A724873G01

Light Star PM-D Panel Power Meter PM-D321C

Light Star PM-C Panel Power Meter PM-C320NS

Lenze 2008 B.2A 321 905 2/7129/0685

FURO INT-8426

Promicon PBS-1/1 Control Module 960374

HAMILTON 242429 / 00 Polilyte Plus VP sensors 225

Malling Kontrol 9710.02 020884 971002

542-85027 WM 085050-12 080.97.3008 - 049 10.H / MSM PC Card EDU

JUMHO HYPO-D2200-S HYPO Series Intelligent Instruments

ANSCHUTZ 132-333-7 B 132-333-7B 1323337B

WESO E.P. IV/02 KI 11933 Rev3.C

 Terasaki EIN-1101 MPU Module K/93X/10-001A

Furo CKIA 65P10120 DS-CKA 65P1012-0

Drager P3U Polytron 7000 Gas Detector 8317610

Luminex 78-00022-00-001 Rev.A 780002200001 SD Controller PCBA 63-00046-00-001

PC-E984-275 Modicon CPU Module PCE984275

Autronica BU70 Display it Fire Alarm Control Panel BU70

Thrane  Thrane TT6194A Terminal Control it 406194A Rev. A.08

Endress  Hauser HygroGuard 2550 Controller 2550-0-0-0-0-0

Westronics SBAG-202 Groding Resistance Monitor

Musasino PCB M-7899 Printed Circuit Board M7899

Consilium 5200281-00A IC44 Din Moted Rev:01

Jumo Itron 04 Regulator Controller 702044/88-888-000-23/210

Hypertherm PCBS-0120-D And PCBS-0119-C PHC Motor Drive Card

Basler 9 1210 00 106 Manual Voltage Regulator MVR 9121001104 Rev.C

Siemens SIPART DR21 6DR2100-5 Controller

HI-Tech Co.,LTD Integrator INT -417L

ABB BAS-DC0 81Q0323K A05 With KRAFT-DC0 81Q03301K A04

Omron Sysmac C200H-CPU03 Programmable Controller  C200H-ME831 Memory it

Merlin Gerin VIGIREX RH111 Module

idec FA-1J 8-Relay Output it PFJ-T081U with Dummy it PFJ-DMU

Yaskawa CIMR-04AP3-3 Drive Y-E Drive

N. Serie 42970068 controller