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。

Danfoss H4B3 Displacement Control 11013385

Soren T. Lyngso 600156010 V01 Stella Beta EPROM 600 157 504 Issue 04 600.157.104

Hetronic RX 14 Receiver RF Tape 434 Production No 21207252512

Franklin EMS1-18/J-G13-18/G Starter EMS118JG1318G Enclosed Industrial Control Pa

Rosemot 3051TG2A2B21AKDM5 Pressure Transmitter

Viatran 5093BMSX1145 / 202-00062-RW8A 10K Hammer ion Pressure Transducer Ass

Ingersoll Rand 382-29302 Brake Tape Set 29239 B233576 / 2-pcs 1set

Fisher LOC 105 98H Pressure Regulator Max Inlet 300 At 300 Deg F Range 20-65

Sensotec WJAF/F827-01 Sensor Range 15000 PSIG

Siemens MB9301 Circuit Breaker Moting Hardware

GE 8000 3PH FVNR Motor Control Center 664X0923L02 BEL 75A115026P103

Parker Domnick Hter 608620096 Control Valve Kit DH 278620643

Alltech Electronics AAE24-105M1A Battery Charger 24VDC 15ADC 120VAC 4.7AAC 1PH

KEM ZHM 013 80.B.V Gear Flow Meter 0.002-0.5 l/min 01904223

Pelco DD429 Rev A5 Spectra IV SE 29X Dome Drive NTSC drive For Camera VK-S625N

MITSUI RYP-3 PCB CARD RYP3

NOV 10017319-001 Rev B Throttle Assembly 52904 144-1300 Eaton 10316H2000

Siemens 1P 7VV3002-3GD20 Sitor Surge Suppressor 7VV30023GD20

Rosemot {3051CD2A22A1KM6B4E8L4P1Q4Q8} Pressure Transmitter 3051C

Rosemot 3051S1LG4AA1K1020DFFGGDA00SJK1L4M5Q4Q8 Transmitter

SAM Electronics SAM 401 Dual System Bus Module P/N: 271.149.322.06 /SAM401

KME 29LM151030/1 LCD Marine Head Monitor 29LM151030/1

Rosemot {3051CD2F22A1KM6B4E8L4P1Q4Q8A01} Pressure Transmitter 3051C

Vickers DG4V4-012A-M-X1-H4-10 Directional Control Valve DG4V4012AMX1H410

Nautronix 135-210-0000 Battery Pack 1352100000 Maxibeacon MKII battery Interface

MITSUI AIO-B 2-0318 PCB AIOB20318 /A10 B 2-0318

Det Tronics AOi 001863-02 Rev A Supervised Ultraviolet Fire Detection System 001

Soren T. Lyngso 600626030 V01 PCB Stella Beta CPU

Oceaneering A0171 Rev B PCB 482180034

Oceaneering 0321127 Inverter Controller PCB 7700-0801-1421 HS5 ABS Q-LS PCB 3T

Oceaneering 0292198 Rev D PCB 0292198

Baylor D42836 Rev D Overload Control PCB NOV 10014489-001

Tideland ECU-645-A Electronic Control it 520.1099-05 ECU645A 520109905

Ingersoll Rand 37128675 Cilindro Aria 4.1cm CYL-15T2H-IR 1-5/8

Ingersoll Rand 37128675 Cylinder Air 4.1 cm CYL-15T2H-IR 1-5/8

Rand Ingersoll 37128675 Cylindre Air 4.1cm CYL-15T2H-IR 1-5/8

Ingersoll Rand 37128675 Air Cylinder 4.1cm CYL-15T2H-IR 1-5/8

Mitsui RYP-3 PCB RYP3 1-0371 RYP-31 MSR-B15-018 PNU579

Ingersoll Rand 32127516 Kit Rodamientos / Barra 15T, 15T4 Barra

Ingersoll Rand 32127516 Kit Cuscinetti / Asta 15T, 15T4 Asta

Ingersoll Rand 32127516 Roulement Kit / Tige 15T, 15T4 Tige

Ingersoll Edge 32127516 Bearing Set / Rod 15T, 15T4 Bar

General Electric FDRCB 8000 3PH Motor Control Center 664X0923L02 BEM 480V 60Hz 6

Hetronic RX 14 Ricevitore RF Banda 434 ProduziNess 21207252512

Viatran 5093BMSX1145/202-00062-RW8A 10K Hammer Pressure ion Transducer Ace

Hetronic RX 14 Récept

Viatran 5093BMSX1145/202-00062-RW8A 10K Marteau ion Pression Transduct

Hetronic RX 14 Receiver RF Band 434 Production N212072512

Viatran 5093BMSX1145/202-00062-RW8A 10K Hammer ion Druck Umwandler Baugruppe

Rosemot 3051CD2A22A1KM6B4E8L4P1Q4Q8 Pressure Transmitter 3051C

Rosemot 3051CD2A22A1KM6B4E8L4P1Q4Q8 Presión Transmisor 3051C

Hetronic RX 14 Receptor RF Banda 434 Producción No 21207252512

Franklin Ems1-18 / J-g13-18/G Inicio EMS118JG1318G Incluido Industrial Mando Pa

MITSUI RYP-3 PCB Tarjeta RYP3

KME 29LM151030/1 LCD Marina Cabeza Monitor 29LM151030/1

JRC CMB-800A Pa Módulo AWTT300JSS-01

Soren T. Lyngso 600156010 V01 Stella Beta Eprom 600 157 504 Tema 04 600.157.104

Rosemot 3051CD2F22A1KM6B4E8L4P1Q4Q8A01 Presión Transmisor 3051C

Viatran 5093BMSX1145/202-00062-RW8A 10K Martillo ión Presión Transductor Ass

Rosemot 3051TG2A2B21AKDM5 Presión Transmisor

Siemens 1P 7VV3002-3GD20 Sitor Oleada Supresor 7VV30023GD20

Danfoss H4B3 Desplazamiento Control 11013385

Oceaneering 0321127 Inversor Controlador PCB 7700-0801-1421 HS5 ABS Q-Ls PCB 3T

MITSUI AIO-B 2-0318 PCB AIOB20318 / A10 B 2-0318

Det Tronics AOi 001863-02 Rev A Supervisado Ultravioleta Fuego Detección Sistema

Vickers DG4V4-012A-M-X1-H4-10 Direccional Válvula de Control DG4V4012AMX1H410

Baylor D42836 Rev D Sobrecarga Control PCB NOV 10014489-001

Nautronix 135-210-0000 Batería Paquete 1352100000 Maxibeacon MKII Interfaz

Ingersoll Rand 37128675 Cylinder Air 1.625 Inch CYL-15T2H-IR cylinder 1-5/8

Roquet 1LM16-9IE10R Hydraulic Speed Pump 1412W 1327P

Roquet 1LM16-9IE10R Hidráulico Equipo Bomba 1412W 1327P

Roquet 1LM16-9IE10R Idraulico Cambio Pompa 1412W 1327P

Roquet 1LM16-9IE10R Hydraulique Gear Pompe 1412W 1327P

Nobel Elektronik KIS-1 Load Cell KIS-100kN

Orlaco 0504760 Control Camera

Optech Sentry SR SSR-CP-DH-N-D Laser Level Monitor Electrical Rating 24VDC @ 3.0

Quincy 141075-2 Air Cylinder Assembly 3.60S 90LBInch Model QSI 500 141075-1

Danfoss PVG 32 159H3212 Proportional Valve 206 Bar

Broan 97010635 600 CFM Blower Assembly 120V 60Hz 3.3A CFM 600

IPS Integrated Power Systems 017-007531 Field Supply 017007531

A O Smith C48D49D72 Franklin JVJ15CI Jet Pump 1.5HP 115/230V 3450RPM 17.0/8.5A 6

Eilon Engineering RON 2501 Wireless Crane Scale Dynamometer Max Load 15t

Georg Fischer GF 32551P042 Signet Magmeter Display PP  SS 4In 4 To 20m 159001

General Electric 17LV68E2 Relay

Georg Fischer GF 32551P042 Signet Magmeter Display PP  SS 4In 4 To 20m

General Electric FDRCB 8000 3PH Engine Control Center 664X0923L02 Bem 480V 60Hz

General Electric FDRCB 8000 3PH Controllo Motore Centro 664X0923L02 Bem 480V

General Electric FDRCB 8000 3PH Mot

Ingersoll Rand 37128675 Cylinder Air 1.625 Inch CYL-15T2H-IR 1-5/8

UTU Falcon 512001602 Arc Direction Control With PS OF 110 110VDC-12VDC Lux x 100

OMC 313F5 PNEUMATIC CONTROLLER RECEIVER INDICATING P1 ACTION SER-350

Clayton UH22198 Relief Valve Feed Pump CS9180X relief valve ½ pump 600PSI

AI Electronics CMB-800A PA Module JSS-800 AWTT300JSS-01 / JRC

Chemtrol PPMBM010 Bromine BCDMH Sensor

Greenlee ES1000 Gator Battery-Powered Cable Cutter

Cutler Hammer 2120A07G31 DPM Contactor 1250Amps 1000VDC

Peter Brothers Divide Block Stage 3 SB-D-CI A-15 Sloan brothers DV-20880

Allen Bradley Integrated Power System 017-003387 Hand Throttle 017003387

Integrated Power Systems 018-001113 Field Regulator PCB 016001113 regulator

Robway Safety Systems CELBTD5P Loadcell

National Oilwell Varco Baylor 61788-2 Drill Mode Interface Control Enclosure NOV

Aanderaa Data Instruments MIPEG DI-130P05 003 Boom Angle Sensor

Eaton HFWF3025L  Industrial Circuit Breaker 25A 415VAC

Governor Control Module NOV

FRANK MOHN FRAMO POWER SUPPLY A2221

Smar LD301 Pressure Transmitter

Allen Bradley 150-A35NBD  SMC Plus Motor Controller 150A35NBD

Honeywell Purple Peeper C7012 (C7024) Flame Detector C7012E 1153 24V 50/60Hz

Flowserve 5801 Pressure Educing Valve PED Art 3.3 DN25 PN25 t1max 300◦C

Torcup 46297SS Air Solenoid 4W/2P Normally Retract 44297-SS

Hydai 3AFS-VC9 Vacuum Tester (HVT-I) Power Supply AC 220V 1ϕ 60Hz

Honeywell PMD-1818D In-Duct Monitor B220081387-0107J142255YGH0 100-240 VAC

Allen Bradley 509-EOC  Full Voltage Starter Nema Size 4 CE278 575-600V 60Hz

ABB 1SCA022747R6490 Switch Disconnector OT400U03 Ith = 400A Without Knob Handle

Westlock 3049SGRN00022ADZ-AR1 Accutrak Valve Position Monitor SPDT Magnum Limit

Besi 4028000414 EI. 12 kN Linear Actuator SBA80-3 1882693

ABB SACE Tmax T5V400CW Circuit Breaker tmax T5V 400 In = 400A

Pneucon CSP18BB BI Directional Controller

Henriksen HMKST 5 Hook 5554

ABB ACS600 ACS61100255D00M1200901 AC Drive Code 64636472 ACS61100255 D00M1200901

Prominent CNPB1002PVT200A010 Solenoid Pump Concept Plus

Square D GJL36070 Circuit Breaker 70A 3P 600Y/347V 480V 50/60Hz

Cutler Hammer A200M4CX Motor Control Starter 5250C84G07 Model K 480V60Hz 440V50H

ABB EBN 853H Electronics Contrac

Hyster 1459800 Controller 48V 600A FSIP / ic3645sr4w606n6

Honeywell 51401140-650 Rev L Power System 115V/8A 51401135-150 rev H AC/DC Distr

SBCO Sloan Brothers Flotech DV-20880 Divider Block STG 3 SB-D-CI A-15

Peter Brotherhood REF OD35137 Bearing Turbine Journal Exhaust End 20-4024-00138

GRS GBA-155 BAM-4 Oil Content Meter 15ppm Bilge Alarm

Midland N4270C 068 07 AT Pressure Converter 1016

Detcon 965-555580-020 DM-500IS-SO2 Microsafe Gas Sensor DM-500IS GAS SO2 Range 2

Codan L-Band IF MBUC 6740-W/E-AC/EX-CE 40W C-Band Block Upconverter 110-240VAC 3