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。

MD TOTCO SERIES 2000 E5983

 SIEMENS safety relay 3TK2834-1AB20 Open

  SIEMENS SAX619.03 Valve actuator SAX619.03

SEG power IRI1-I5D

ADF Web Gateway HD67606-A1 PROFINET / CAN - Converter

NATIONAL OILWELL Martin Decker M/D Totco Instrumentation BOARD Assy 40219493

ABB MACHINE TERMINAL REF543 DISPLAY MODULE 1MRS050496

 LM-CG53-22NTK 10.4" 640X480 LCD Panel Made in JAPAN

BECKHOFF C6015-0010 PLC

Kongsberg S48 Analogue Input SIOX 8S48 SP000-12.0629

Alstom Istat 300 3WBKA6016A Transducer

 KOLLMORGEN PMA240-1050B-02

ABB FEEDER TERMINAL 543 Type REF543FM127AAAA SPAREPART

HYDRIL AA5160014600 ANALOG INTERFACE BOARD REV. C1

Pentair Fleck 2510 Open

10 pct WOODWARD DIESEL FUEL INJECTION NOZZLES - ROLLS ROYCE - HL150T38H833P7

Arbor EmCore ETX 800MHz CPU Module EmETX-t603

Measurement Technology NW LCI-90i Line Control Instrument

Ingersoll-Rand User Terminal 22110399

HONEYWELL CC-SCMB02 / CCSCMB02

BR NT 40 ECNT 40-0

SIEMENS 3UG4651-1AA30 / 3UG46511AA30

KONGSBERG TYPE-EA-300G MICRO COMPUTER EA2 9252-117.0001 FAstShip

Alfa Laval Purifier Board EPC50 I/O Board 3183064261 Open

Schneider Electric METSEPM3250 PM3250 LCD Digital Power Meter Modbus

PEES CIRCUIT BOARD, AN 135, AN135V06-00-08/00-02

Logopak TDI III V4.2 HMI Touch Screen

KMC CONTROLS KMD-7301 / KMD7301 Open

Kongsberg RCU-501 Remote Controller it - 603439 RCU501

Shockwatch Shocklog 298 Open

Rolf Janssen E02.5516.010 24v

ESA VT 100 VT1001SF000 V2

Emerson MP751 Network Power Emerson EVM 160067LXP  Emerson Assy 416751G

Advantech PPC-3100 Panel PC with Intel Atom D2550 CPU with resistive touch.

Weber A06-PC-AT-OEM For Parts

1x SCHNEIDER ELECTRIC EGX150 LINK 150 ETHERNET GATEWAY

IDS Integral Drive Systems DCB30 Ver 1.2 Rev 4

Rolls-Royce SLIO-02 Canman Controller Network

SAACKE Controller RSE-PII CONTROL IT 24V DC

Woodward 8901-055 Booster

WAGO 750-669/000-003 Fail-Safe 4/4 Channel Digital Input/Relay Output

HOPPE Marine RAD-8 P/N: F-02536-03003 Analog Input Board

 Ferraz Shawmut PC33UD55V2000TF Fuse B300588 550VAC URD 2000A Open

LT C391 AE01 HIEE401782R0001 ABB LTC391AE01

FATEK PLC FBS-24MAT2-AC for Parts

Siemens SITRANS LUT400 series control, 7ML50500AA121DC0-Z, 7ML50500-AA-121DC0-Z

SEW DOP11B-10 Touch Panel HW:1.00

Satec BFM136 Ethernet Branch Feeder Monitor Energy Metering 3Ph PLC Controller

Mitsubishi Beijer E900T HMI Operator Panel WITHOUT IFC MODULE

Kaino Select DIN 43807

Bartec Profibus 16X Digital In 07-7331-2302

BRUSH PRISMIC A30 EXCIDATION CHASSIS 963893001

Bartec 07-7311-97WP/4010 Profibus 07731197WP/4010

INGERSOLL-RAND SSR M22-150 KW / 39842786 INTELLISYS CONTROLLER

Lenze Power it i550 7,5kW 400/480VAC I5DBE275F10V10000S

PepperlFuchs VBG-ENX-K20-D

PHOENIX CONTACT UMK-32 RM/MR-G24/1/PLC Open

KONGSBERG MARITIME RHUB200-5 RBUS Hub Module Part #: 603442

Allen Bradley 2198-E1004-ERS Kinetix 5100 Servo Drive

Parker signal conditioning board 1000709

Semikron Skiip 513 GB 122 CT IGBT IPM Power Module Woodward KP-40727 Rev.A

Siemens 3RF2390-3AA45

 Omron NX-SID800 NXSID800 Open

LENORDBAUER GEL ART A7ENCI-SAFE-00000006 208-U-000500I033

GE PROPRIETARY RE421REPAH1AAA WIND TURBINE CONTROL CARD WITH IS210BPPCH1AD

Kuhse Kea 041 GL Start-Stop Automatic for Emergency Generator

Siemens Simovert MicroMaster, 6SE3 013-4BA00, 6SE3013-4BA00

ALARMES TUCANO Groupe LE LAS IIG TYPE:229A1 Open

7KM2200-2EA30-1EA1 SIEMENS SENTRON Measuring Device, 7KM PAC2200

Bernecker  Rainer ECPA81-2 8 Way Analog Output Module BR PA81 Analog Output

PC-Ai4 Front Panel Display Y08GD21.00

KONGSBERG REMOTE IO MODULE RTB420 326843 REV 1.1.2

WAGO 787-881 / 787881

ROLLS-ROYCE CMS-X by Azimuth RUDDER

ABB 3ASD573001A5 3BSC980004R123 YWP-H

SEW MOVITRAC® advanced MCX91A-0040-5E3-4-T00/001/CSO/CFt open

Kamewa Finland Aquamaster Secondary Turning Controller STC-1

Cameron MTL644 MEASUREMENT IS INDICATOR

PARVEX ABS0190408V3 CONVERTISSEUR CA/CC CONVERTER

ABB RTU560 Commication it 560CMG10 1KGT017600R0001

3903431 DAF cable for vehicles Euro2 and Euro3 TEXA

HARMER  SIMMONS SM1800-50-33 SM18005033

Norcontrol SAU 8800 Signal Acquisition it

Drager P3S 8316635 H2S 50ppm Open

Schroff SPM 315 Power Supply SPM315 Open

BECKHOFF AM8012-0C21-0000 / AM80120C210000 FastShip

HYDRIL INC P/N AA5160014700 DRIVER BOARD Open

Hirschmann t MS20, t MM3-4FXM4, t MM20

Schneider Modicon M580 BMEH586040C, Reddant HSBY Processor, Level6 Remote.

HARMER  SIMMONS SM1800-50-33 SM18005033 ..

BRADY BM71C-2000-584-OR / BM71C2000584OR

Futaba Graphic Display Screen Assembly - GP1002D01A H 1P00A231-02

Allen-Bradley 2090-CTPW-MADF-18A10 SER A Kinetix TLP Power Cable

KEB 2MF5820-2036  Mainboard

ENDRESSHAUSER PMC51-2RAJ5/115 Cerabar Sensor

AREVA MR 621 MR621 EARTH-FAULT RELAY

LIPS BW 8100200.1B Open

  FOR SIEMENS Electro-hydraulic Actuator SKD32.21 AC230V

HARMER  SIMMONS SM1800-50-33 SM18005033 SPAREPART

AQUAMASTER-RAUMA, AIU-3, 7030008 AQUAMASTER

KONGSBERG RCU502 Module 330924 REV.1.4.4

Woodward 8901-051 Booster Servomotor Single Cylinder

BR BRMEC-0 BRMEC0 BRMEC Mass Storage Device

BT H811050

Siemens SIREC D200 7ND4121-4BA01-1AA2  

ABB Red 615, Red615E_1G Container Protection and Cont. Relay HBDCACAFNJC1BNE21G

Pack controller AK-PC 530 Danfoss 084B8007

SIEMENS CONNECTOR SIMATIC S7-1500 6ES7-1BM00-0XA0 Open

ETEL LMA11-100-3YA-22A LINEAR MOTOR

Indramat 109-0785-4B19-04 Circuit Board 10907854B1904

  Pilz Safety Relay P1U3/3X400VAC/2U 426041

Airmaster S1 Y07TEP01.00 Compressor Cont.

WOODWARD 8236-640 N.C.S COMPUTER TFT-5X86-32M-H810

Cavotec Micro control MC-IRX2 M9-1012-7038 REV 5.7

Mettler Toledo Densito 30PX

 LENZE Controller 3200C E32GAC00000L5H8XXX-02S13300000 -Open 3221C

PCM Marine Transmission For V Drive 30-04 EO1 OPEN 30-04 E01

Beijer IX T7F-2 630005201 touch screen（DHL/）

AQUAMASTER-RAUMA, AIU-3, 7030008 AQUAMASTER

Norcontrol SAU 8800 Signal Acquisition it

LIPS BW 8100200.1B Open

  For Motor Cable 8ECH0025.1111A-0 ACOPOS P3

ABB 3ASD573001A5 3BSC980004R123 YWP-H

ROLLS-ROYCE CMS-X by Azimuth RUDDER

Alstom 029.040 134/09 pcb current supply 02904013409 Open

HYDRIL INC P/N AA5160014700 DRIVER BOARD Open

RED LION CONTROLS PRA1-3022/ PRA3022

WAGO 787-881 / 787881