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。

TEMPUS E11 023728 INDUSTRIAL MONITOR (RBD8)

MOTOROLA FLN3998A 12.1 SB W/O SCR (R4S9.4)

THERMO FISHER INVITROGEN G8100 E-GEL POWER SNAP ELECTROPHORESIS DEVICE W/ E-GEL

SANYO DENKI SERVO AMPLIFIER 67ZA030A573H0 (R6S5.4)

ANDREW RF100280 RF150280 NTUM90EA 03 MCPA 2100MHZ power amplifier (IN28S1)

GROSSENBACHER PDT102 5080004 24V DISPLAY MODULE (R3s11.8)

DAIHEN HFA-30A1-V HI-CUT FILTER (R4S9.3)

ANDREW RF100598 RF150598-1A NTUM30GA 01 SCPA 900MHZ power amplifier (IN28S1)

PIONEER MAGNETICS PM3327A-6-1-2-C 118661 POWER SUPPLY (r4s7.2)

ALLEN BRADLEY 2711-T9C1 C J 4.10 PANELVIEW 900 (R4S6.6B2)

DELTA ELECRONICS A47071-008 POWER SUPPLY R5S13.2

KEYENCE LB-083 009885 SENSOR HEAD MODULE (BR5.4B3)

FINE-PITCH 44913802 REV C MODULE (IN12S2B1)

FINE-PITCH 43395301-F CONTROL CARD (IN12S1B3)

NATIONAL INSTRUMENTS PXIE-6259 196100E-01L MULTIFCTION DAQ (IN27S1B4)

RADISYS CORP EPC-5-66 EPC-5-66-00-UI 61-0527-15 (R4S3.5B2)

ACS Tech80 PCI8E0 MOTION BOARD (r4s7.3b1)

SIEMENS IP-4GVI83 INDUSTRIAL PC MOTHERBOARD ONLY

EPSON R13ZA00101000 SHF-20-80 Harmonic Drive Systems Reduction Gear Assy (BR2.2)

TEL TOKYO ELECTRON 3Z81-000012-V1 TDB22F-1/PURF2 W/ X2 3Z81-000001-12 TDB113-1-I

PHOENIX X-RAY BRV-03  BAS-01 CONTROL BOARDS ((IN9S1B1)

SEMITOOL 14837-503 REV W BRD ASSY SERIAL 4 CHNL 302 R214 (U11.1B4)

SEMITOOL 16889 16889-01C0 BRD ASSY LIFT SNGL FBR CE (BR2.1B6)

KEYENCE LK-G32 Laser sensor (RS5.4B6)

FUSION 414502R 414501 REV G SMIF LOADER CONTROL BOARD (BR6.6B1)

USHIO SUPER HIGH PRESSURE UV LAMP USH-1003FAL3

KAIJO PRU-I/F 221733A-1/4-4/4 CONTROL BOARD (R4S2.4B3)

XYCOM XVME-545 70545-002 REV 1.1 VMEbus VME Bus MODULE (IN12S1B3)

Mill-Max Pin Receptacle 0350--0-15-15-07-27-10-0 (lot of 942 pieces)

TIMETRA 82-0058-03 3HE00233AA 3HE00233AAAA 01 (R3S12.6B1)

DATAPAQ Q18 DQ1800A W/ DATAPAQ CI3029B (r5trolley.5b5)

DK ENGINEERING BLANCO E-TESTER ANALOG CARD W/ BLANCO-EH-PCB-02 REV B (IN10S3)

HAAS-LASER 18-03-12-AH V1.1 POWER CONTROL BOARD (R6S10.5)

OPHIR FL250A FL250A-RP-V1 7z02921 LASER POWER SENSOR (R5S3.2)

DELTA ELECTRONICS MEG-2K1A6 2100W MEDICAL SWITCHING POWER SUPPLY (R4S11.5)

POWER-LM3040-9 AC-DC/DC-DC CONVERTER (R6S2.5)

XYCOM XVME-545 VMEbus VME Bus MODULE (IN12S1B3)

MALEMA LFC-7002-21321-212-M66 LIQUID FLOW CONTROLLER (R5S6.2)

MSPL LFC-7302-21321-212-001 REV 001 LIQUID FLOW CONTROLLER (R5S6.2)

KYOWA LMA-A-1KN LOAD CELL (BR2.3B21)

UTIMACO PX1 V 1.1.0.0 CARD (R3S9.1B3)

ALLEN BRADLEY 1756-L62 B H01 96479878 A01 1.9 CONTROLLOGIX 5562 PROCESSOR (R4S1

ALCATEL 3CY06485AAAA TRANSMITTER (R5S6.2)

HELIOT YU-256 04077-3 HLT300 OS98-02 CONTROL BOARD (IN20S3B3)

KNOWN TE2839/4 ISS1 CPU BOARD (R6S10.6B1)

TEL TOKYO ELECTRON 3381-000131-12 3380-001036-13 ILLUMINATION CONTROL BOARD

RADSTPME68-26 25539-201 2 2M VME CARD (U11.7)

RADSTPME68-26 421-1-25539-302 1 2L VME CARD (U6.7)

RADSTPME PIO-1 421-1-25143-300 8 1F 32 CHANNEL I/O CARD (U6.6)

RADSTPME68-26MX 004-1-25539-300 1 4H VME CARD (U5.7)

RADSTPME68-26MX 004-1-25539-300 1 4G VME CARD (U6.6)

MKS 627BRETDD2P 33.33 PA BARATRON CAPACITANCE MANOMETER (R4S3.7B1)

SMC MXQ8-30-M9BL GUIDED CYLINDER 4/PK (RS2.2B3)

GENERAL SCANNING VIEW ENGINEERING 3D SCANNER 2860258-513 W/ LASER POWER SUPPLY

ALLEN BRADLEY MPL-A430H-MJ22AA 7043-01-4402  W/ WINSMITH 920MDN REDUCER

KAIJO 228692-A 1/4-4/4 W/ KJ-II8-I CONTROL BOARD (BR2.2B5)

KERNCO ET-6200P ETHYLENE OXIDE DECTECTOR (IN18S1B3)

KEYENCE LJ-G5001P Laser Displacement Sensor Controller (IN30S3b4)

INTRACARDIAC BOARD PCA 12039-0103 REV A PCB 12039-0104 REV A (BR5.1B22)

LAMBDA H47229 400W POWER SUPPLY (BR1.3)

SIEMENS 6AV6644-0AA01-2AX0 12" MP377-12 1.0 SIMATIC MULTI PANEL TOUCHSCREEN (br6

Applied Intelligent Systems 630VME IMAGE DATA 2 Vision Video Image Board

ALLIED MOTION BH02301-A11-HBE E SERVO MOTOR (BR5.4B1)

KAIJO 228845 -1/4-4/4 BOARD (BR5.6B5)

MORITEX MML4-195D Fixed LENS (BR5.3B9)

RADISYS CORP 061-01096-0074 PFS-113-CFG001 / 067-02180-0009 PFS-113-CFG001 (R4S7

ALCATEL LUCENT C0-16 3AL81434AA 3AL81434AAAA 02 MODULE CARD (R6S5.2B1)

ALCATEL S-64.2 3AL79284AA 3AL79284AAAA 01 CONTROL BOARD (R3S10.5B2)

ALCATEL S-64.2 3AL79284AA 3AL79284AAAF 01 CONTROL BOARD (R3S10.5B2)

SEMITOOL 16799-01 REV F BOARD ASSY 32 BIT OUTPUT (BR1.5B6)

EMERSON DXA-205 850023-01 B5/C16 SERVO DRIVE (BR5.3B6)

SMC LEYG25LA-50B-RB6PD ELECTRIC ACTUATOR (R2S1.8)

SMC LESH25RJ-50B-RB6P3 ELECTRIC ACTUATOR (R2S3.8)

ALLEN BRADLEY POWERFLEX 20AD011A3AYNANC0  FW: 4.001 (trolleyR.4)

ALLEN BRADLEY POWERFLEX 20AD011A0AYNANC0  FW: 5.001

PHOENIX X-RAY BMS5 BMS2LB0004 200363 POWER BOARD (IN1S2B2)

AXSYS TECHNOLOGIES 8100 (U9.4B4)(U9.5B4)

LANDWEHR ELECTRONIC GMBH A281-08 W/ MCB RCEC 500 ((IN17S3))

PLASMA X TANTEC A/S 767000F 34255 F BOARD (in25s3)

ADEPT SIO 30332-12350 10330-12350 P6 ROBOT CONTROL BOARD (R3S1.4)

TEL TOKYO ELECTRON TDB229-1/GAS2 3Z81-000006-V1 W/ X2 TDB113-1/I01 CONTROL

PILZ PMCTENDO DD4 03/047.112.2/230-480V 4105419 V5.18 servo drive (R2s10.6)

YASKAWA CACR-180-PD1VDS03 XU-DSCC0200-E SEVOPACK W/ CABLE (BR2.1B3)

Waters Acquity UPLC 700002567 279000606 ASSY, Syringe Drive, Wash (R6S0.5)

ADEPT SIO 30332-12350 10330-12350 P5 ROBOT CONTROL BOARD (R4S5.3)

INSTRUMENTATION LABORATORY CS550 REV C-BD CS550-BBAA MAINBOARD (R5S11.4B4)

SCHNEIDER PRO-FACE 3480801-02 PS3650A-T41 PS3650A-T41_0002 OPERATOR PANEL

REXROTH 0360-300-00/MF01/520MM 170020/12/1-1 LINEAR ACTUATOR (IN21S2)

MOTOROLA R1011B 220V DC POWER SUPPLY (BALER)

THERMO 701 MPP 1.3.2 KingFisher mL Particle Purification System (BALERPALLET)

EMERSON BAUMANN 24588 VALVE WITH FIELDVUE DVC2000 DIGITAL VALVE POSITIONER

RAL Diagnostics RAL STAINER 405000 automated staining it for Bacteriology labo

EPSON RC520CU-1-UL PROCESS CONTROLLER FOR E2L853C MANIPULATOR (RBD8.1)

SIEMENS SIMATIC S7 6ES7 317-2FK13-0AB0 E-STAND 4

DASLA P2-23-08K40 CAMERA W/ LINOS Apo-Rodagon-D 2X 75mm LENS (IN29S1B3)

1 000 PCS FCI GL41G Rectifier

LARUS STS5800 STARCLOCK LOCAL/REMOTE TERMINAL SYNCHRONIZATION TIMING STYSTEM (RD

COPLEY SCIENTIFIC TPK Critical Flow Controller (RS3.1)

CONTROL CONCEPTS 3095-1017 AMAT 0190-03672 SCR POWER CONTROLLER (R4S2.1)

AMETEK 150371-50 BLOWER (R5S7.4)

OMRON F3SJ-A0455P20-L EMITTER  F3SJ-A0455P20-D RECEIVER  F39-A01PR-L INDICATOR

FUJI FRENIC 5000G11 FRN1.5G11S-4EN INVERTER W/ FS5536-12-07 3 PHASE RFI FILTER

Sumitomo JA761015EC Controller Card (R1S12.7B1)

TOKYO ELECTRON 2L81-050096-V1 TAB22P-2 / GAS3-R GAS BOARD W/ 2L81-050032-V2 VER

COHERENT VERDI 0178-523-00 REV CD POWER PIGGY BOARD W/ POWER-DGP30E48S5 (U12

MAYR ROBO-STOP-M 8/891.210.0 24V 28W 8NM (BR2.3B12)

Yaskawa Servopack SGDB 75VD (R5S1.5)

SHIMADZU EI-203MD Turbomolecular Pump Power it (rs4.3)

SHIMADZU EI-D3203M TMP POWER IT (R5END)

MOTOROLA R-2400A 220V SPECTRUM ANALYZER (Rs4.3)

HIB RKH/W-350-L-00-2 Laooling System

SALVIS TC40T TC40 THERMOCENTER 314125/02 OVEN (BALER)

DAIHEN RMN-20K3 13.56MHZ 2000W RF AUTO MATCHER (MOTOTSHELVES)

SIEMENS 07758217 OR105 ALARM  ASSY BUILD (R5S14.3B2)

COGNEX 8100M VPM-8100X-010 REV D 200-0144-5 C 801-8137-01 F PC VISION CARD

MKS 627A1TBD 0.1Torr BARATRON capacitance manometer (br6.3b7)

ACEC 4GI052955 2E 80283155G03 CARD (UBB9)

ACEC D0-16-REL 4GI052952 1G CARD (UBB9)

Henkel Loctite 97039 UV Curing System with enclosure.

SIMATIC RACK PC 830 P4643FA000HX1

ALLEN BRADLEY Y-2012-2-H04AA  THOMSON Micron Ultra True UTR006-006 Gearhead

DISCO EAUF-965101 KPU-OPN-98A00 Operation Panel it.

ATMEL AT3552P-LWKD-F11 520 PIECES

AGILENT 75000 SERIES C E1418A OPT 002 MULTIPLE CHANNEL D/A CONVERTER (R2S9.6) RE

Edwards EXT 255H Turbo Pump, 24V B753-01-991, Vent Valve TAV5,

National Instruments PXIe-6363 193435C-01L PXI Multifction DAQ (R6S3.3B1)

Sciemetric Sigpod Model 1202

VWR UV-1600PC Spectrophotometer

Intermec PM43

KOEI INDUSTRY NUCOM 10NS ELECTRONIC CONTROL ACTUATOR 200/220V

SPIRENT SMB-600B A2 PERFORMANCE ANALYSIS SYSTEMS W/ X2 LAN-3321A MODULES (TNPALL

ALLEN BRADLEY 2098-DSD-HV030SE 196462 SERIES B Ultra 3000 Servo Drive (R2S6.2)