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。

KCI PS70-3 Rev: E Power Board 101001300 Rev A6 PS70-TI Korea Products Service

Johnson Controls FC-30 EASYIO30P Multi-Protocol I/O Controller For HVACR BMS

Delta O3-DIN-PWRINJ R1.4 Power Injector it 24VDC 100W For O3-DIN System BMS

Johnson Controls / Kele ASG Handheld Analog Signal Generator HVAC BMS

Datamax 51-2235-00 Rev J System Board 22-2235-01 Rev-F Datamax Allegro 2 Printer

KNIEL FDC 5.12/24/PFS A Nr: 900-055-02 .01 Power Supply it 07.91481-9058

RION Co Ltd KZ-50 Power Supply 90~250VAC 12VDC KZ50 Industrial Japan

Minarik ACM112S-0.4 AC Motor Drive ACM100 Series 0.5HP 0.37KW 213-09407 PV324

Maxon 41.022.024-00.00-326 Miniature DC Gear Motor 410220240000326 W/ Pulley

Barksdale Controls DPD1T-A80 Pressure Actuated Switch 160 Psi 11.0Bar DPD1TA80

KNIEL FDC 5.12/24/PFS Nr: 900-055-02 .02 Power Supply it 07.91481-9058

Kniel C 5.5 Power Supply 101-013-02.03 Kniel system 801035.3475

MEISEI 100D CPU PW-12811E MCS PLC CPU Controller Rev 4 MK-100D Telecom PBX Board

MEISEI PW-12813E MK-100D 8COT Module Assy Rev 1-5 Telecom PBX Board

P6 Interface Board 1.0 Serial  power Interface Terminal I/O Board Marine Spare

ASTEX PC10015 Rev-A High Voltage Relay Assy SA7651Relay Rev C Kilocav Cage 18741

Mitsubishi HC-SFS201 AC Servo Motor 2kW 1000r/min 147V 9.6 A HCSFS201 Japan

Carl Zeiss 03-70FT-100-355 Lautting Lens 0370FT100355 100mm FL 0.355 NA

 · 100mm · High Quality

Nordson Asymtek 7206862-1 Rev A Cable Can Extender Fluid Dispensing Semicond.

Nordson Asymtek 7222045 Rev A CBL Assy, Dual PICO/JET-DV Epan Fluid Dispensing

Omron SYSMAC-C C120-PRO15 Programming Console 3G2A6-PRO15 W/ C20-CN122 Cable

Twiflex Wichita C40061-04D Quick Release Valve for Wichita Clutch Genuine Part

Swagelok SS-BNV51-C Bellows  Valve High Purity 1/4 316L W/ Humphrey 3E1 50

Nupro 6LV-BNN33-C Elbow Bellows  Valve Humphrey B3E1 24VDC Solenoid Valve

Agilent Varian L6281-331 Pneumatic Vacuum Valve Block NW 16 A/O 24V W/ PS1-E 24

Agilent Varian NW25 A/O 24V Right Angle Block Valve L6281332 W/ 341142 PSI-E 24

Matrox 15068 Rev B PCI Multimedia Video Controller 847954393 14695 DT3153 Rev D

Bridex B-EVA-E Compact Digital Energy Meter 230VAC EVA-E Series 1KWh / 10KWh

Omron CJ1W-ETN21 Ethernet it Ver. 1.5 PLC Module made in Japan

Delta Controls enteliZeZ-440R4-230 Fan Coil it Controller eZ440R4230

Horiba Stec SEC-Z719JX Mass Flow Controller Z700 Type 000013 Gas SiCl4 125SCCM

Horiba Stec Z700 SEC-Z712MGX Mass Flow Controller 797-154719-007 10SLM Gas N2

MCH-3010D Regulated DC Power Supply 0~30V/0~10A Single Channel Digital Display

Johnson Controls MS-IOM2721-0 I/O Modules IOM Metasys IOM2721 Rev. L S/W Ver 6.2

Cooper Bussmann 7-2OHGMA140GRID 7.2 KV AMPS140 fuse for High power Grid

1002745 Rev 1 PNP cattrack, Encoder 78 pin cable Automation Delectronics Corp.

NEC-16T PC-9801-92 G8NVA 06  for NEC PC-9800

PIOC POWER-48.2/E ATOS 93-09-169.01 I/O-System

Burkert 8175 Easy Level Ultrasonic Level Transmitter 434900 00/32 N.003

Renex TMS-4 ASYNC CARD #9012 Rev C board of TMS-X Async Display Driver #9104-A R

LiuGong CLG-10D4102 Oil Pipe For Bulldozer/Excavator Oil Inlet Komatsu, Dresser

Staset Solid State EAN15A-304 UE Precision Sensors 630 Torr semiconductor spares

Omron CJ1W-SCU21-J4 Serial Commicaiton it -J4 PLC Module

PR Electronic 6333B 2-Wire Programmable Transmitter 6333B

Philips M8052-26401 Main PCB M8052-68401 for Philips INTELLIVUE MP40/MP50

Dressta 734821C1 Bushing Shaft Sleeve Bulldozer, Excavator Komatsu Dresenui

Sanyo Denki PMM-BA-5603-1 Stepper Motor Drive Pentasyn PMMBA56031

Dressta 1127406C1 Pulley Crankshaft Cummins Engine part Wheel Loader Komatsu

Mitsubishi F940GOT-SWD V4.00 Graphic Operation Terminal HMI OT-F900 Japan

Yokogawa DL1540CL Portable Digital Oscilloscope 8bits 200MS/s 150MHz 701540

Tsuruga Electronic 413F-04-3 Digital Instrument Meter Rating 199.99 Japan

ifm O1D100 01DLF3KG Laser Distance Sensor ifm Efector O1D100

Sony XC-37 CCD Video Camera Module Daito

Socomec DIRIS A20 48250200 With RS485 Jbus/modbus 48250082 Power Meter

Siemens / ASM Siplace 00351603-01 Feeder Drive Motor Right Assy. 00351603S01 ST

FGA-0272A PhotonControl FTC-DIN-GT-HT-ST-AM4 fiber optionc temperature sensor

phoenix contact Kongsberg MR-17 Alarm it Marine store spare

Electromen EM-M11A Multiscale Galvanic Signal Isolator And Conditioner 24V DC

Daifuku MCP-V MCP Console OCP 2503B-4 Bios V 2.08A

Yaskawa SGMPH-02AAA21 AC Servo Motor 200W 3000 R/min W/ Encoder Japan

Man Roland BP.UC-1 it Controller Interface Backplane Base 16.85400-3045

Matrix 64-236054-00-B Micro-Step Motor Driver Board For IS-33 Series 61-150023

Rosemot 1055-01-10-20-32 Solu Comp II OzAnalyzer SW-Ver. 3.16 W/ 400/11

Janitza UMG 96-S2 Energy Analyser 5234002 UMG96S2 Energy Measurement Device

403199-004 Power Supply Rev D Assy. 3026.2-005 Rev B 403204-304 Rev A

Shenyang Jinan Technology KAA100 Voltage Vibration Controller 3A 110/220V

Tokyo Electron Prealing Sensor Board AMP 300 3381-000111-14 3381-000113-1

Rosemot 644HANAXAJ6Q4 temperature transmitter 644 Hart Smart Family

Parker PDS13-2 Digiplan PDS Series motor drive

Omron CJ1W-AD081-V1 A/D it PLC Expansion Module Series CJ

Celerity it UFC-8565 Gas N2(SC 13) Range 100SCCM Mass Flow Controller 760 Torr

Nidec FY6PF10N-303 Servo Motor With Reducer Gear 6H9FBN-1 Nidec Servo Corp

A4125A HP visualize c240 236Mhz 256Mb MotherBoard A4125-66512 Rev A3 firmware5.2

Schneider Merlin Gerin Sepam 2000 SEPAM2000 SEPAM 2025 Protection Relay

Schneider Electric LXM32MU60N4 Lexium AC Servo Drive LXM32MU60N4

Saginomiya CMV-C202GQ11 Solenoid Valve MFG NO. 3038 CMVC202GQ11

Atlas TRK2000 GSM GPS Tracker Atlas Telecommications

Rose Electronics DVI-D KVM Extender local it CRV-SLDFMT2SL

Elscint CT Scan / MRI Console Display Assembly

Tofco YK02-00200 T709-503 05J25 with flow controller plastic cover missing

Jetter Lotseit Module JX6-I16 digital input H Rev. V0.00 assy. d-I160 JX6i16

PCEF 2 EAE 597071 0516.PCEF 2 597071 Rev. 02 EAE Ahrensburg ISA PC Interface

Contemporary Controls OEMPCX20/5-485X CCSI PCX20 ISA PC Card Ewert Ahrensburg

Pacific Scientific H22NRHT-LNF-NS-02 Hybrid Step Motor Series H

Faulhaber 3564 K 024 B K1194 Brushless DC Motor Planetary Gearhead 38/1S 14:1

Kaufel BT3000 Controller Transmission Locaux A Sommeil

Adlink PCI-8164 00B0GP servo  stepper Motion Controller 51-12406-0A40

Matrox SLO6M4A Solios eA/XA quad frame grabber Y7190-02 Rev. A Solios XA

 · Matrox

Adlink NuDAQ DAQ-2501-005 DAQ2501 NuDAQ Board 51-12265-0A30 data acquisition

Ningbo Leison Motor RD-555244500-138K DC Gear Motor 24VDC with Gear 30X

Rex Engineering 5179 idirectional DC Gearmotors 24V 11576 with Gear

BMSI-SC25 MakerBot Replicator Dual Extruder FlashForge Creator for 3D Printer

Acclaim Lighting AL-NET-DMX8-WM-ISO Drive Power Supply ALNETDMX8WMISO

Rexroth 5610120130 FD: 04W52 Transducer / Pneumatic Regulator GRFY045f20E24

Amelec ADC271X Trip Amplifier Signal Converters Isolators Amelec Instruments

ACS-Controls System GWA-250 Digitaler Doppelgrenzwertschalter Fur Normsignale

ICP AT Power Supply ACE-716A Ewert Ahrensburg Industrial PC ICP Electronics

Yamatake Honeywell type AU-321 Annciator Alarm it AU-321

SpiraxSarco SX65-mA Temperature Controller SX-65-T-ANA Spirax Sarco SX-65

Lenel Access Contol 110071001 Rev. K01 16 Digital Output 16 24VDc

Schneider Modicon TSX Micro TSX3721001 PLC Base it Telemecanique TSX 3721 AC

Nenotech AS5918M2804 STEPPER MOTOR B932898

Jumo KMf-1-U Panel-moting Thermostats TR52983 0.25A 250V

Teraoka digi scale network controller SR-3100 industrial pc for digital scale

Digi SM-200 display Panel  keyboard Teraoka weigh system digi scale SM200

VAT 21624-KE21-0002/0137 Angle Valve 21624KE2100020137

Swagelok 0001208477 SS-BM8FR8-DU-0 Valve SSBM8FR8DU

DSK Raytro HF11010-N High Frequency Power Supply Lighting it HF11010N

Ozak CHW16 Pillow Block Linear Ball Bearing CHW Series Japan

Saginomiya CMV-C302gQ2 Solenoid Valve Mfg. No.

Industrial Devices D2200 Rev C Control Board Industrial Devices Corporation

Advantest Corporation H3-5068 B954CBY Control  Station 2 H35068

Thermo Electron Corp. GAS Guard 3050 Co2/N2 120VAC

Schneider Electric Altistart 22 ATS22D88Q Telemecanique

Emerson / Control Techniques EN-204 960500-10 Rev. A3 EN-204-00-000

Advantech PCL-722 DIO Rev. A2 01-2 Card PCL722 ISA PC Interface card 144 DIO

SMC ZQ1101U-K15LB-D31CL Vacuum Ejector N/C ZQ Series Vacuum Pump Semiconductor

Novellus 27-326390-00 Rev A TT2301 R2-1-NES-Novellus2 Teach Pendant

Denford Microturn Software Ver. 1.3 multi axis drive  CPU SST003-501

odrive DFP21B Fieldbus Interface 08242402 IP20 0.3A 24V DC

Guppy GF036B ASG 08-252211335 Industrial Camera With Lens

LiuGong CLG-15D0406 Connector CLG15D0406 Pipe Joint Wheel Loader Komatsu Dressta

Nordson Asymtek 7206861 Rev C Cable Dual DHC Signal Adapter Fluid Dispensing SMT

Tanaka Super torr-33 Regulator with Pressure Gauge Mpa 1 semiconductor spare

Mitsubishi Electric Melsec A2ACPU-P21-S1 PLC Processor Module CPU A2ACPUP21-S1

Advantech PCA-COM485 industrial motherboard -double Network 19A2048500

Dressta 1286490H91 BCC 4Z0008 Hydraulic Directional Valve Wheel Loader Komatsu