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。

EndressHauser RMS621-31BAA1261 Steam and Heat Computer Energy Manager RMS621

Circutor Computer MAX 12 Plug  Play Power Factor Regulator R10872

SMC VQ1110Y-5L x7 Pneumatic Solenoid Valves Japan

Machine Vision L Type Lens Sub-Assembly C Mot Semiconductor / Wafer DVD-080010

Tense EM-06 Digital Multimeter 3-Phase EM06 300VAC 5,5A Volt Current Freq Meter

Chips and Technologies PCI-5000 640x480 TFT Bios VC-5000 PCI VGA Card for indust

Yaskawa SGMPS-08ACA61 AC Servo Motor SGMPS08ACA61

Genuine Harley-davidson 3955 motorcycle siren

RPS Multi Panel Remote Display P/N ACCRP1XNP 3.FW. Ver. 01.03

E.Dold  Sohne kg BD9080.12 phase monitor relay 230 VAC

Topward Electric Instruments TPS-4000 Dual Tracking Analog DC Power Supply

Furo Electric PSU-004 Power Supply Marine Radar PSU004 Marine Store Spare 03P9

Carel PCO3000AM0 Rev. 1 .511 Micro Processor Controller

Omron CJ1W-DA041 D/A it PLC Expansion Module Series CJ

Rexroth R-IL PB BK DI8 DO4-PAC MNR:R911170402-102 Profibus

Mitutoyo 513-415E Long Stylus Lever Indicator 1mm R 0.01mm 513-415

M2i top 3sae Hydai inverter hi r-n5000 Man Machine Interface Solution

Johnson Control HT-9000-UD1 Probe Control Transmitter HT9000UD1

Honeywell Centraline CLMERS4 MERLIN BACnet MS/TP Single Room Controller MSTP

Siemens 7XV7500-0CA00 Test Switch Protection Devices Secondary Injection

Maxon EC Motor 317399 0054 Servo Motor W/Avago HEDL-5540 A13 Encoder

SCHNEIDER ATV320U04N4B Variable Frequency Drive VFD V2.7 IE32 Altivar 320

Crompton Instruments Integra 1530 INT-1534-M-5-M-010 Modbus INT1534M5M010

Mitsubishi FR-D720-0. 2K Freqrol-D700 Inverter Drive Mitsubishi Electric Corp.

A-0000-40 3329-2730 HP 2261-66017 Rev A

Pittman GM94130821-R3 Rev. f Motor 12-8800-048 30.3vdc

JAI CV-M531 Machine vision industrial CCD Camera Head JAI Corporation.

Festo VL-5-3/8 B Nr 14 952 Pneumatic Valve VL 5 3 8 B M402

Circutor D-CVMk2 Network And Power Supply Quality Analyzer 50628/3

Koganei GS1-50-DL Pressure Gauge with Built-in Switch 0.1-0.83 MPa Japan

Watlow 988A-20FF-BBRG 1/8 DIN Microprocessor-Based Temperature/Process Controlle

SACOM KS-10P Media Supply Converter RS-232C to RS-422 100VAC

Yamatake KZ03-2A Filter Pressure Regulator KZ032A azbil

EATON 3404A-H 4 Channel Opto-Isolated DMX512/1990 Data Booster/Splitter 3404AH M

Convum MVS-030-AB Vacuum Switch MVS030AB Myotoku Ltd

Omron C200H-OC222 Output Module Relay C200HOC222

SPG S7R15GX-S12CE Speed Control Reversible Gear Motor

Square D 3020 PM-650 PowerLogic Power Meter Ser: F3 50/60Hz

Saia PCD PCD03.E110 Digital Input Module Series PCD3 Saia Burgess

EATON CEAG 3-PM-IO-INV Module For DIN Rail Moting With Inverse Switching Logic

Crompton 243-032G-LSPZ-C5-3T Quadriatic 240 Series Option. P/No. 476650

WallLift PWLS0001 Din ModBus it Baker Hughes 24V

ABB PSR16-600-70 Softstarter 7.5KW PN. 1SFA896107R7000 SW 05.00.05

Yokogawa 2102 Portable A.C. Ammeter C.T. 150 5A Yokogawa Electric

Wika 013888205 Bimetal Thermometer CTT 1568-08 Caltek Pte Ltd

HMI panel 997A Ver. 2.01 Automatic Pearl Sewing Machine Button And Pearl Sewing

SIEMENS Simatic 6GK7 343-1EX11-0XE0 Commications processor it CP 343-1

Honeywell XCL5010 Prog. iversal HVAC Controller Module W/ Prog. Card XDL505

Danfoss ADAP-KOOL Tupe AKC 22H No. 084B2050

Hakuyo DMS-HB1-V optical Data Transmission Devices Ser DM Hakuyo Automatic Co.

Provivo A/S P-IA-030190.1 Rev .B Beta P-IA-IC2 Board

0200-09446C Liner QTZ Lower gas dist asp APPLIED MATERIALS 0200-09446

CONVUM F-1 CVF-1-10HS1 with Included CVF-D1 Vacuum Sensor

GE Fanuc I3C7B3 Asm. No. 44A731656-G01 positive / negative input module IC697MDL

Celerity it UFC-8561C 30L MFloSC18 0190-16119-003 02 30000 sccm N2 Ref

Perkin-Elmer N069-9514 Issue X ICP controller board N0699514

Fujikura CT-30 High-Precision Fiber Stripper CT30 Fiber Cleaver Cutter Japan

 Fujikura CT-30 High-Precision Fiber Stripper CT30 Fiber Cleaver Cutter Japan

Sanyo Denki PU0A015EM51P00 Servo Amplifier BL Super PU0A015EM51P00

Bently Nevada 330100-90-03 Proximitor Sensor 8mm 24DC 3300 Series

SMC VJ314MY solenoid valve VJ3133Y manifold X41 EY Semiconductor store spare

Yokogawa F3YP14-0N Rev. 03.01 Positioning Module with Multi-Ch YP14-0N

Amelec ADC371X Trip Amplifier Signal Converters Isolators Amelec Instruments

IAI Corporation RCP2-C-SA6-I-PM-0 Robo Cylinder Servo Drive RCP2CSA6IPM0

1005960A Pulser Module 1005960 assy 1005982 Rev. A SCIEX QSTAR MODULE

2KR6GN-AM Oriental Motor AC Magnetic Break motor

AMAT 0190-24983 Rev. 04 Norgren IMI manifold valve AMAT

Mitsubishi GOT1000 GT1050-QBBD Ver. 1 3M Automated Primer Dispenser

Koden Jction  JB-16 405-0024:04 Class A AIS Transceiver KAT-100

Maxon Motor 317399 0017 EC Motor 311849 with pully

Mitsubishi MR-SO200 203P AC SERVO TN578A G61 MRSO200203P

CATERPILLAR WWF24C17-220 AutoTex Windshield-Wiper Motor Marine Store Spare WWF

Kyopal PCIX-401 4-Axis Motion Control Board PCIX401 V1.1 PC Card Japan

Willowglen 2830 AI 8 Diff SH Input A/D Rev 1.1 ISA PC interface Card

Jiper Networks 710-003004 PB-LS-128 Link Services-128 Assy 510-003338 Rev 02

Spirent T5624 Tech-X Flex WB Copper  ADSL/VDSL2 Module Only

Raisecom Gazelle R102i-W-4FE industrial Grade Ethernet Router Rev A. 00

Det-tronics Electronics 007338-001 Q2000A1001 Weather Shield For Flame Detector

MYCOM PCE5991-ACM 5-Phase Stepping Motor Pull Star HV FIVE Semiconductor Store

Dressta 19270H Tapered Roller Bearing Outer Race Cup 552A Tractor Timken Komatsu

EdgeTech DEW Prime I DEW Point Monitor Ver. 2.00

Anorad SMA8315HP-OC4-009B-1A-1-00 Brushless Servo Amplifier 74301 120V

Anritsu MP659A Loss 10.5 dB Four-Port Jction Pad MP659A

Dell K562N 885-3958 Rev 01 PDU Power Distribution it 8853958

Mitsubishi Electric Melservo-J4 MR-J4-20A AC Servo Drive MRJ420A

Kenwood HM-250 Auto-Ting Distortion Meter HM250

RSF Elektronik MSA 6700-1 056-054066 01016 ML 320 mm intervall 10 um Linear Enco

Teraoka 1907291CD2 TPB-2310 Rev A11 Pc Board TPB2310

Harmonic Drive System RHS-20-3007-E100AL-SPA1870 DC Servo Actuator 9800038667

Danfoss MCD3000 Soft Starter 175G5088 V6.5 9D-0DCC1 Main Control Module

Kenwood AG-203D Oscillator Audio Signal Generator Kenwood TMI Corporation

Piovan Plasticstechnologies 960A374 Tastierino Convector

Advantest H3-5068X02 Control  B1921B H35068X02

IAI MCON-C-2-35PWAI-35PWAI-EP-0-0-SG Multi Axis Robo Position Controller

Endevco Isotron 751-100 Sensitivity 107.0 mV/g Accelerometer Vibration 3061A

HIOS SS-6500 Torque Control Electric Screwdriver Ind Machine with out Wire 24VDC

Sanyo Denki RB2691CT204 BL Super Robustsyn Servo Motor with Encoder DC38V 2A

Omron FZ-VSB3 Vision Camera Cable 5m Bend Resistant FZ-VS Series

Omron CS1G-CPU43H Ver. 4.0 Sysmac PLC CPU Programmable Controller

GEM-TECH GTPTMV-420EX1 Pressure Transmitter GTP 24VDC -0.1-20.68MPa GTPTMV420EX1

ECKELMANN UA 300 CC Analog Temperature Controller EAG0058647 250VAC /6A

Microcomputer System MSI-7563 Interface PC Board D30174-003G Industrial PC Parts

Computar MLM-3XMP Macro Zoom 0.3X~1X 1:4.5 C-Mot Lens Machine Vision CCD Cam

Heidenhain LID 311/10 Exposed Linear Optical Encoder Scale Measuring 245 630 02

Moeller XIOC-4AI-2AO-U1 Analog I/O Module V02 4 Inputs 14 bit 2 Outputs 12 bit

ICP DAS PISO-730 Rev 2.3 Data Acquisition DAQ PCI Card 96M1580 Industrial PC

Hydai HX-50 SLC PCB E0105200400x Auto Exchanger HX-50 PSU Marine Store Spare

Rofin Sinar Laser 5-94.139/0 Opto Card 4501210 Scanlab Laser System

Festo E.IPC-HC16-F 174433 Industrial CPU Module V3.20 E.IPCHC16F174433

Delta 3915100368-S-A modbus Card Part No. 2933052902 Rev. 02 UPS / Rectifier

Advantech Adam-5450 Rev. A1 PCB Assy For RTD PLC Ethernet I/O Module RS485

Eltek / Delta / Eaton 214513 MCU Interface Card Assy. 100351 v2p

Nordson Asymtek 60-0550-00 Rev. B PCB Card 06-0291-00C Conformal Coating

GLEES Auto Controller 1012 PC Power Board Assy 168 3B-1 PLC Automation

Dressta 730863C92 Plate Assy For Separator Wheel Loader Excavator Komatsu

RSF Elektronik MSA 670.63 20 384 715 ML 320 mm RI 02 Linear Encoder 20384715

Shinkawa CMU-31A Industrial CCD Camera Control it Die Bonding Semiconductor

Warner Electric SLO-SYN Motor M061-LS08E Stepping Motor Htington Labs AOO-1465

Totem plus systems 4 channels RS485 to USB isolation board Ver. 2.1 - 01/13

Fujikin FUSDBL-21L-6.35-APY AK025ZB00 Diaphragm Valve 316L-P

Heidenhain ROD 436 1024 01 -03 Rotary Encoder Shaft Type 436-1024-01-03

Hamamatsu 6915200 Dio Control PCB Board

Yaskawa SGMPS-01ACA-YA12 AC Servo Motor O/N 8W1937-1-33 Yaskawa Electric Corp.

Aten CS-1732A 2-Port PS2/USB With Audio 2 Computers Control By Monitor

Allen Bradley 1771-IBN/B P/N 96133673 Input Module 96133693 Rev. A01

Delta Elektronika 240 S 24 OutPut 12-30V DC Power Supply 240S24

Parker Veriflo 955AOPLPNCSTS8VESP Valve AMAT 0051-86581 Rev 01 Manifold Assembly

Micropump MODEL 1840 Magnetic Drive Gear Pump L21335 0812 Semiconductor Spare

Seek Electronic AS-8AP2-02 AGF01-2501A Pulse Generator Terminal it AS8AP202

Allen-Bradley 1734-IB4  F W/ 3.022 W/ 1734-MB  Rev A01 W/ 1734-RTB

Oriental Motor 5RK40GN-4M AC Magnetic Brake Motor