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。

Siemens LandisGyr 538-665 538-675 Trk interface II 538-675

Schneider Twido TWDLCAA40DRF TWD-LCAA40DRF

Rohde  Schwarz 374.921002 02.90 Back Plane Board 374.4019.03 Spectrum Monitor

Rohde  Schwarz 336.0710 Card Messmpfanger ESH3 Test Receiver 335.8017.52

Siemens 7NH 1002-2DA12 1BD1 Coter and Display Module

840-07188 Scanner Y Catrack Motor Cable PYM TEC# 71138 B52126 RVSI

Wirematic WM 4 DA Tru-torq Pneumatic Actuator 10 Bar Air Pressure WMR004341

Tamagawa Seiki FA-CODER 74-11/24 bit-LPS-5V TS 5778 N10 Encoder

Hydrovar 25000060 MODA/C/A01 754900020 sch 60.25 Xylem Hydrovar Smart

Holec HH 040414019037 ELM 125A earth leakage monitor 24v 20ma

Holec HH 040414011037 ELM 125A Earth Leakage Monitor 24v 20ma

Semaphore Kingfisher DO-6-1 Digital Output Driver I/O Module DO-6

Computerwise 840304-2 Operator Interface Panel Rev 2.1

Phoenix Contact MACX MCR-EX-SL-RPSSI-I-UP-SP Repeater Power Supply Smart 2924029

Dressta 1241235H1 Fuel Pipe Line TD15E LGP Dozer Dresser LiuGong Komatsu

Fluke 931B RMS Differential voltmeter 2Hz to 2MHz

ASML Mat 4022.486.38673 Semiconductor Manufacturing ASML 402248638673

INPRO/SEAL 1901-A-35581-0 VBX Bearing Isolator 2.625 Shaft 3.5 Bore

Maxon A-max 117221 Motor With WTL-0311PB-1 2/1 Motor Interface

Mitsubishi MR-E-10A AC Servo Drive MR-E Super position control TC300A233G51

Siemens 6SN1123-1A600-0AA1 Ver A Simodrive LT-Module Int . 2X15A UL 6SN1123-1A60

Siemens Simatic PX1200 3RG4012-0AG31 Inductive Proximity Sensor 3RG40120AG31

Daitron J91097-11 .005pF Ultra Isolator 120/240

Parker Compumotor SX6-DRIVE Microstep Drive

JP1-Reset PCB102 Ver: 1.2 Access Port To 0xa700 Card

Invensys Foxboro I/A Series FBM242 Channel Isolated 16 Output Switch Module

 Clipsal C-Bus L5508DSI DSI Gateway 8 DSI channels inbuilt c-bus PSU

Rohde  Schwarz 303.791502 Card Messmpfanger ESH3 Test Receiver 335.8017.52

KENWOOD PD18-20AD Regulated DC Power Supply Series PD Digital Display Japan

SEW Eurodrive MDx60A0110-5A3-4-00 Movidrive Inverter 08226857

Phoenix Contact IB ST 24 DO 32/2 Digital Output Module 2754370 I/O Module W/Base

Phoenix Contact IB STME 24 DO 32 Digital Output Module 2754370 I/O Module W/Base

Fuji electric SA537244-02 OPC-LM1-PP interface card

Fuji electric SA530733-01 Interface card OPC-G11S-PGA

PK569AHW Vexta stepping motor 5-Phase DC Motor

Oring IPS-3082GC industrial PoE ethernet switch 10 port managed

TouchWin TG765S-MT wahrheits hot melt adhesive machines software ver. v10.2

BR Automation 3AO775.6 Rev.05.00 PLC Module 3A0775.6 Rev.05.00

Philips X-Ray MRI/CT Scanner Part 454110317671 assy 454110376011B

CKD N4E0-T50 Pneumatic Manifold with N4E0-Q N3E010 N4E010 N3E0660 N4E0-QZ

RELIANCE 0-52852 B CFCA DIGITAL FIRING PC BOARD

Smart Terminal Panel-Tec ST2000 REL Rev 3.62R P/N. 719850 Rev E Operator Interfa

Smart Terminal Panel-Tec ST2000 REL Rev 3.62R P/N. 722589 Rev 2 Operator Interfa

ATEN VE811T HDMI HDBaseT Transmitter Aten Industrial Co.

Michael Riedel RNTU 240 S Single Phase compact power pack RNTU240 S

Crompton 256-TWNG-PNHP-CD-U7 Paladin Transducers 256-TWNG 256-T Series TE Tyco

TABS Gold P.S 163-1-86 MER Commication ME294V04698 TABS IIITS

KCKELMANN EAG0059160 Analog Temperature Controller UA 300 CC Relay Output 250V

Mitsubishi MR-J60A AC Servo Drive 600W 3.6A 230V MELSERVO-J Series Japan

A.K WS NR 37 4187510 PCB Board 374187510

Panasonic MSM5AZA1Q Minas ac servo motor  in original packing

ifm Ultrasonic flow meter SU7000 water, oils and glycol ifm electronic

Interface AZI-940 Expander Board 98EXP.Board-L FBI Series JAPAN

KOKUSAI Electronics Japan KD-1020X Digital Stroboscope KD1020X

Mitsubishi GM-J2 Geared Motor 3-Phase 25W Parallel Shaft 100/120 RPM Ratio 1:15

COSO 6762652 PCB Board Assembly for Smart UPS 6762651XD-1CA Rev DT

ADLINK HSL-DI32-UD-N 32-CH Discrete Input Modules with U Profile 51-23087-0A10

Shindengen S724372 847 Rotary solenoid Thermal Imaging And Lapplications

Futaba Display Board Assy B9581 RF RH GP1013B 01A 03A

TEAC TD-500 Digital Transducer Indicator TD500 TD-Series

APPLIED MATERIALS E11352200 REV C

Koyo KC2324D Premium Staked Wheel Loader / Excavators Genuine Part

Philips M3538A Battery Lithium Ion Rechargeable HeartStart MRx Monitor6.75Ah

Allen-Bradley 1786-RPFM Rev.CO1 Ring Repeater Dual Fiber Control Net

Allen-Bradley 1786-RPFM Rev.GO1 Ring Repeater Dual Fiber Control Net

Intel D815EFV / D815EPFV E210882 Pentium III 1Ghz 128MB Ram industrial pc

Sprint Electric RS-340I Isolated 2Q DC Drive Motor Controller

Kinik I-PDA33A-4 Poly Diamond Pad Conditioner AD3BI-171040-4

DC Motor DME60B8HFPB Japan Servo Co. Ltd.

Danfoss 130B6058 DT6 Power Board Assy. 130B6058 AB6 130B8160084665G138

Kontron 7801 REV. C WINCOMM8/PCI-59 Kontron Serial Port PCI Multiport Card

Brankamp MI 20 Machine Interface 7424 230V

SMC c85ky10 cylinder for asm siemens siplace c85ky10-40s/z-4015 with SY114A-5MOU

it UFC-8565 Gas. Ar 50 sccm MFC3 mass flow controller

it UFC-8565 Gas. Ar 50 sccm MFC3 mass flow controller

Siemens / ASM Siplace 00344048-02 Transport Wheel Bearing it 00344048S02

Panasonic WV-CP470/g Color SDII Industrial Camera For Microscope

Bodine 24A2BEPM Bodine Electric 0041 DT Permanent Magnet DC Motor

Flow Checker FC-SM40 Tokyo Flow Meter Co. Ltd. Water Flow Meter

HoribaStec Z700 SEC-Z722MGX Gas N2 30SLM 20SLM Digital Mass Flow Controller

HoribaStec Z700 SEC-Z712MGX Gas N2 10SLM Digital Mass Flow Controller

weidmuller AQOR72PA5300013 Energy Meter 525-230

Carel C.PCO PCO3000AL0 programmable controllers system Rev:1.611

Rexroth R-IL PB BK DP/V1 Inline PROFIBUS bus coupler R911308488-101

Koyo 8020C with 8020H CCD Machine Vision Camera with controller

Marsh Inc. P/N. 17813 MTI 45/95 39022 MU-310-5-035 ISA Base PC Interface

Advantach Adam-4021 P/N : 9907402100 Rev.: B3 N6H21 Analog Output Module

Convectron Gauge 275 ¼” VCR fitting Vacuum Pressure Measurement Sensor 1CG

Conzerv EM 6400 DigitAN Ver:03.03.03 Panel Meter Schneider Electric Cronze

Yaskawa SGMAS-C2ACAB1 AC Servo Motor Molex With Connector LSZ-M H372228-05

Allen-Bradley 1746-OA8 SLC 500 output module  459020-0252

CONTEC PIO-32/32L(PCI)H Isolated Digital I/O FOR PCI

Allen-Bradley 1747-L40A  SLC-500 Processor it 16-Output/Relay 240 VAC

Allen-Bradley 1747-L40A  SLC-500 Processor it 16-Output/Relay 240 VAC

capillary tube 655166 Rosemot analytical 951C Nox analyzer

Siemens Micromaster 420 6SE6420-2AB11-2AA1 Ver E02/1.2 AC Drive

SIEMENS LANDIS  GYR TXM1.8X-ML TXM18XML

Anritsu Z12 432U30883 Card ME538M Microwave System Analyzer Receiver

Anritsu Z11 432U30881 Card ME538M Microwave System Analyzer Receiver

Anritsu Z9 422U9797 Display Panel ME538M Microwave System Analyzer Receiver

Anritsu Z5 422U9791 Card ME538M Microwave System Analyzer Receiver

Anritsu Z5 422U11348 Card ME538M Microwave System Analyzer Receiver

Rohde  Schwarz I2.89 393.0615.12 Card 374.4019.03 Spectrum Monitor

Anritsu Z2 422U11816 Card ME538M Microwave System Analyzer Receiver

Anritsu Z10 422U11143 Card ME538M Microwave System Analyzer Receiver

PHILIPS DYNALITE DDRC820FR Feed Through Relay Controller

QUFC911925 R2H Inmarsat Mini-M NEPA WorldPhMarine Satellite Phone

TREND IQ4IO-5000U00G000 I/O Expansion Module IQI/IO/16DI Honeywell

Andrew TLCN2 IOB-B Master it 700-2500Mhz SMA-F 4HEX Andrew Wireless Systems

Power Supply Board 9562 Common Electronic Assy. P-96845 WO-H9330F TZC9733068

Tranns 2613 AC Voltage Transducer 3-Phase 50Hz Tranns Measurement

Teach Panel GE316/G-083 Teach Pendent GE316/G-083- Multi Axis Hoist/Crane

Hobut M812-LD9 Multi-Led Power Meter 80686/1/003 Multidin M802-MD9

Sanyo Denki P30B04010PCKST Rev. C AC ServoMotor BL Super P3

Allen-Bradley 1747-L541 Ser. B Rev. 3 CPU SLC 500 OS 1747-OS401 Ser. B FRN. 7

Ruggedcom RMC40-HI-BSC12-XX 4-Port Ethernet Media  Speed Converter Siemens

AFC-200TF Piezoelectric Feeder Controller AFC-200TF Parts Feeder Controller

UC4MR9804Y0 Matsui MR-980S1 E218-A11-0 Bios

Honeywell Thor VM1 W 2B3A2BET0AA Vehicle-Moted Computer VM1W

Oriental Motor 5IK60GU-SWT Induction Motor O M Japan

 Stegmann AG 60 E 04 512x1 Gray ART NR 4M1W50901N00 Encoder Bnib

Rosemot 244ER Temperature Transmitter 0644-1102-0002 0.0-500.0 deg 244ERI1Q4

LIN ENGINEERING 800.736.0194 3.0A 4218M-08PD-02 with encoder E2-1000-197-N-D-D-B

Convum MPS-74E-NGXX-ATE Digital Vacuum Sensor MPS-Series Pressure Gauge

Applied Materials 0030-7217 Rev A Semiconductor Store Spares

Agilent Varian L6281-332 Vacuum Valve Block NW 25 A/O 24V W/ PS1-E 24 Actuator

Mycom PSU50-133 Stepping Motor Driver 5-Phase Ver. A 115VAC PSU50133 Japan

Agilent Varian L6281-331 Pneumatic Vacuum Valve Block NW-16-A/O 24V Semicond.

Mycom PSU50-033 Stepping Motor Driver 5-Phase Ver. A 115VAC PSU50133 Japan

Omron F150-S1A 1/3-inch CCD Camera W/ lens f=8mm/F1.4 0.5-1.5 Machine Vision

Hitachi KP-D20BU Color CCD Camera 3423011X M-Vision Hitachi Kokusai Electric