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 Simodrive 6SN1118-0DM21-0AA0 Ver. B Control Card 6SN11180DM210AA0

Schneider XBTGT2120 Ver 5.0.42.0 Tactile Terminal 5.7 PV 03 RL 05 SV 1.1 Touch

ited Technologies AAA2YS91B3 OTIS Door Controller LAMBDA II

 Indramat TCM 1.1-08-W0 AC Servo Capacitor TCM Trumpf Capacity Module

Tadano 89.8.15.1061 Pre-Amp/Remo.-CON Board

LTI Drives CDB32.004.C2.0,SH Software V 111.20-00 Positioning Controller 0867353

Schneider Modicon Quantum 140NOE77101 140-NOE-771-01

Shinko Co Ltd. BD-04A20 P/N E4405502706 A8000944112 BD-04-A-20 AC

KKM1356761H01 Kdcdiw Board

UTF 4200 RX-2 Up-the-Fiber EasyC-S Optelecom nkf RS422 RS485 Fiber

04-000-186 Rev. 4 PC Interface Board 06-000-186 Rev 4 PCB

Foxboro P0926HTA Modular Baseplate 8 Slot Invensys Foxboro

Teraoka HW-300 Digi HW-300 weighing digi Scale indicator

3EGH000035-7823 Rev A GDU 301/311 3EGH000035-8304 B-1 Rev B PCS GmbH GDU 303

TPO4000A-2B21-2 Display Panel for TEMPTRONICS

SD-38 PCB 3 Z00479 S00063 Controller for Shinwa Seiki Injection Ming S-50CN

Rohde  Schwarz 0354.937300B Transformer Messmpfanger ESH3 Test Receiver 335.80

462018.7904.22 462018.7907.22 462018.7912.22 for SIEMENS SIMODRIVE 611-D

Hirnta HPC-581A PCB Board Rebotic 809001 Assy. F30220B-2

Mitsubishi FX3U-48MT/ES-A Programmable Controller Melsec Mitsubishi Electric

IAI PCON-C-56PI-NP-5-0 ROBO Position Controller Japan Robo Cylinder

Indramat AC Servo contoller TDM 1.2-050-300-w1-000 MOD1/1x0690-407 TDM1.1-050-30

IAI SCON-CA-1001-EP-020SG Type RCS2-SRGD7B-I-100-4-100-T2-X02-B-SG IAI Linear

PRD Electronics Slotted Line X231 Type 230 iversal Probe Carriage X23XI

ATL Philips Doppler Acquistion Board 7500-1421-01G

ATL Philips Front End Controller 2500-0932-03B

Kulicke  Soffa B001-4118 N08001-4116-001-02 PCB

Hamamatsu Photonics Softex L7452 X-Ray Tube it L7452

hp macdermid colorspan backplane boarD 2008-HPDc 801428 PDE25080132 Rev X1 FE

Philips 45221317124 for philips medical equipment 4522 131 7124

ATL Philips Doppler Acquistion Board R7500-1421-01 2500-0762-04a

Dressta 655993C1 Bracket Wheel Loader Excavator Komatsu LiuGong Genuine Part

Daikin DECOS III a 1 FD-073 Daikin Industries Ltd. 009:FD-073 Daikin DECOSIII a

Infranor GmbH MRM 0606 Amplifier Assy. 0571 51 02 10-65VDC

KPC-CAN 431276H01 Rev 0.1 ISA PC Interface Card Pull

Beckhoff AX5203-0000 customized #. 0000 digial compact servo drive fully

Kongsberg Maritime  ARI-12 8100223 Rev A3 6200413 Rev. A1 AUE-933

Schneider Electric TSXP57103M Modicon Premium Processor CPU TSX P57103

 iloc/Delta Water Monitor XH0065-04 Rev J Assy CAO 127 Rev B

Quality Measurment System QA3000 Genesis Gage Measuring System 159277

GE Fanuc IC600PM500L Series Six CPU A20B-9000-0710 Power it

Medison SA-9900 Rear Panel L 432-02-R/L-1A

Yokogawa Stardom NFBU050-S10 S1 5 Slot Plc Backplane Base Module

BA400-204-06 C assy BA400/V3DIO 1052 Synthesys Research ISA Interface

NEC FC-9801-06K extension RAS board for NEC PC-9800  NIB

Hirschmann OZD PROFI 12M Fiberoptic Module Profibus OZD PROFI 12M G12 943727321

NEC FC-9801-06K Extension RAS Board TMW 136-458700-A-01 for NEC PC-9800

SIEMENS SINAMICS 6SL3211-2AB17-5UA2 AC-DRIVE G110 CPM110

Siemens 3097677X2170 D5 E2 XCS Interface PCB 30-97-677X2170

Vexta KXSD200-ALZ AC Servo Drive AC100V KXSD 200-ALZ Oriental Motor

JRC H-PCRD1246G CMC-716 Japan Radio Company PC7501 marine radar

IAI DS-S5L-100-CR-G Linear Actuator Module DSS5L100CRG With Connector IAI Corp.

EL502R13 UV OzMonitor 500 Ebara Jitsugyo Model-500 Hare Ebara

Schneider TSXP57203M Modicon Processor Module 572X3 PL7 PV:16 RL:06 SV:6.1

Siemens 6AG4040-0AA30-0AA0 Sematic Micro  PC 420 panel mot industrial PC

Lenze 9321MP inverter cpu board Program 9300 V2.1 HB 5/47 V2.1LB 5/47 9321MP

Alphasem Distributor 6HE Servosystem AS214-2-02 S0N07 MJ AS214-2

Lenze AC Tech ESV112N04TXB 13445037 Type 1 Inverter SMVector

moving arm for Semilab RT Lifetime scanner wt-85XA for semiconductor

deister electronic ProxEntry prx 50 rs232 1991.000 12V PRX50

Shinkawa MDU-120A WISTK Ver 1.0007 For Shinkawa UTC 1000 Super Wire Bonder

IAI corporation SCON-CA-60A-EP-0-2-SG for RC2CR-SA7C-A-60-16-100-T2-R04-BR-VR-SG

IAI corporation Servo SCON-CA-60A-EP-0-2-SG for RC2CR-SA7C-A-60-16-400-T2-S-SG

IAI corporation SCON-CA-60-EP-0-2-SG for RCS2CR-SA7C-A-60-16-400-T2-S-VR-SG

Thermo Finnigan Acquisition DSP Board 97000-61260 Rev E 42157 8/97

Dahao MD-02 Microstepping Motor Driver/XY Motor Controller Embroidery Machine

Sny Giken inc. MFW-1 Multi Flash Writer MFW1

NEC PIO-9834L PIO-9834L-2MN Ram Board 2MB IOS-10SR for NEC PC-9800

SPELLMAN CRX200P14X1610 P/N: 403271-111 Rev A

MITSUBISHI q series cpu MOTION CONTROLLER Q173CPU

ULVAC DA-60DC VACUUM ULVAC KIKO Inc.

SINE-8456E2V Sinetic SINE-8456EV Bios Ver 2.2 Dual Lan Pentium 4 2.4Ghz Industri

Modicon Quantum 140CPS12400 AC PS 115/230VAC Schneider Electric

Elmo COR-9/230 AC-Power PWM Digital Servo Drive Controller Elmo Motion Control

Honeywell MIDAS-E-BR2 MDA Scientific Midas Portable Detector

High Vacuum Apparatus 11211-0203R Pneumatic Vacuum Gate

Nexcom SBC Peak 550 P550R1-FB2E V4.51PG/R1.0b Industrial PC KJ060010-550E

Tohnichi 9BTG-S Torque Gauge 9.0cm Torque Measuring Equipment

Thermo Finnigan LCQ RF Control Board 97000-61100 Rev F

National Instrument PCI-MIO-16XE-10 183742F-01 High-resolution multifction

Andrew Heliax LDF4RK-50A 1/2" Fire Retardant Heliax Coax Cable 78m more then 250

Thermo Finnigan Waveform / DDS 97000-61430 Rev C VT-8364

 Siemens ISKAMATIC B EU62 6FP1701-0A power relay

Boge Focus 681007502 Air Compressor Controller Display Module SW V1.20 W/ Cable

Appleton ECEP3220150 3 start  3 Stop push buttons flame proof Emerson

Panadac-7000 ADV-2MD20S2 Matsushita ADV MD 200W2

SIPIN W3TP4V030-24J 3-Phase Angle Control Power Regulator W3-Series 340-480VAC

Warner Electric EM-180-20 Electro Magnetic Clutch Break 5370-169-214  

Sanwa SCL-100RC Contact Resistance Meter With Comparator 220V AC

Warner ERD 10 Electrically-Released Brake 5UE010A21P1 ERD Series 10Nm 25W

Siemens 6SN1111-0AA00-0BA0 SIMODRIVE 611 HF REACTOR 16 KW, 6SN1-111-0AA00-0BA0

Parker K065603557 Pneumatic Pilot Valve L7053610257 Speed King Valvair II Valve

Jenaer 23E31-08X-000-BA-CA-000-000 Jenaer Antriebstechnik GmbH servo motor

Moxa EDS-308-mm-sc v3.0.0 P/N: 3093000000046 industrial managed ethernet

JRC RELAY  NQE-704A JAPAN RADIO COMPANY Marine Store Spare

Siemens 6Sl3517-1BE11-3AM0 Ver. 06 Sinamics g110m pm240m MLFB 6SL3544-0LB02-1FA0

CEJ SWEDEN SIP MIKROKATOR S 500 A-4 DIV 1µm CEJ SIP MUL-300

JRC NFH-124 smoothing it Japan Radio Company marine store spare

Cloud CX-A6 Six Channel Power Amplifier

mader 10 x 243833 243833 Schwenkeinheit swivel it 2d/3d stage

Phoenix Contact ILC 150 ETH Inline Controller 2985330 200A 24V DC

Moxa EDS-510A-1GT2SFP Rev. 1.3.1 industrial managed reddant etherDevice

AMAT 3030-13340 MFC Multiflo UFC-8565C 20sccm Gas Ar FW:1.03 750-001-A2346 Rev E

Danfoss 131B0934 VLT automationdrive FC-301P1K1T4E2H2XGXXXXSXXXXAXBXCXXXXDX

Terasaki AGR-21S-TRU Over Current Release 1H1373SAB Tem Power AGR21STRU

Riken Keiki GX-8000 Marine Portable Multi Gas Monitor BUL-8000 (G) Marine Store

Bender IR470LY-4021 Bender a-isometer series 470 software D24 V1.61 insulation

Siemens 6SN1123-1AA00-0CA1 Ver A 6SN11231AA000CA1 SimoDrive May have some marks

TurboVAC TW 70H 80002v1934 TW70H/63IS Oerlikon Leyb Vacuum

Hioki 3155 Leak Current Hitestter HO46 Hioki 9498 Network C

Moxa EDS-308-ss-sc v3.0.0 P/N: 3093000000046 managed industrial ethernet

Multi-Fction Indicator For Tower Cranes CXT-90II CXT100-V1605A

 Baumer CL20 scensor V0.3 11035525 wincor dixdorf 1750024612

135-5558-110D MSD Sciex PWA Daughter Board

Sensotec 53/0240-05-05 Range 30000 LBS Load Cell Xducer 5302400505

SMAC LAR30-025-55CV MOD332 LAR Series Linear Actuator

Pilz PSS SB DI16 301130 Vers.Nr.: 2.2 Safety 16 Digit Input

Analogic 10-39102 Stepper Motor 36440-24-007 Rev 2 Hydon Switch  Instrument Inc

 Siemens ISKAMATIC B VA 11 6FQ2411-0B PROTECTIVE FUSING LOGIC Module

SCHLEICHER MCS 20-21 MicroLine PLC Controller V5.0 For RIO Mdlr Field Bus System

Philip Harris B8H28925 Digital S-Range Scaler-Timer For General Purpose

Teradyne 950-823-06 D PCB Assy. TW823 Rev D Teradyne Timing Generator Module

Teradyne IC Handler / High Speed Signal Tester 956-184-00 A R PCB Assy. AV184 R

SMC SY5120-5MZD-C8 Manif Valve Block AMAT

Corona TSG2-1A Single Phase Series Commutator Motor 100/110 Cycle50/60 D.C Japan

586TS industrial computer source 586TS-0465 single board pc with SCSI P54C 32mb

C-NET(98)P2 Contec C-NET(98)P2-52T 8213C for NEC PC-9800

Furo Doppler speedlog DS-80 distrubution  type. DS801

Weintek Labs MT8070TV 1EV HMI Touch Screen Panel MT8000 pull PECVD line

Mitutoyo 164-161 0.50mm Digital Micrometer Head Series 164

Roden 1064nm F-Theta-Ronar Laser Lens F=254mm