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。

XYCOM 44718902 VME CABLE ASSY (IN12S2B1)

DIGITAL HS35X-BA A01 70-32188-01 POWER MODULE (IN27S1B3)

WAGO 231-112/027-000 CONNECTOR QTY: 19 (IN36S2)

S 100-4183-05 -01REV52 PC CARD (BR5.6B7)

JUMO DTRON 04.1 703030/10-043-000-02 -101-01/061 (R4S3.5B2)

PANASONIC GP-MS112VC CAMERA SPLITTER W/ 0X1306 CAMERA (R2S12.2B2)

AMETEK PITTMAN 151166-00 MOTOR W/ 56-194-14/A ENCODER (R4S2.2)

OPTIMESED CONTROL EAP001-501 REV E 114025 AMPLIFIER (R2S12.2B2)

ALCATEL LUCENT 3AL78865AA CHASSIS MODULE (R3S10.3B2)

VARIAN 03-925675-01 REV 02 LM9923 ANALOG W/ SYNC (R4S9.4B2)

ALCATEL EBLT-C 3FE21641AC 3FE21641AC AB 02 CARD (R3S11.3B1)

QLA 12-5020 GLASS VESSEL TEF 1/2" COAT BOTTOM 1000 (R3S9.6)

ALLEN BRADLEY 100-C43DJ0CONTACTOR (U10.1B1)

AVX 1210YD106MGT1LN 10uF 16V SMD MLCC Capacitor

ELTRE EL58B10000Z5L10X6HR ENCODER ((R4S2.4B5) )

SMC MHF2-12D2 Air Gripper Double-Acting Cylinder W/ GRIPPER (r5trolley.4)

EUCHNER 074308 TZ2LE024PGVAB SAFETY SWITCH (BR6.3B3)

EPCOS B84143A0020R106 LINE FILTER (R3S3.2)

ALLEN BRADLEY 1756-L1/A Q01 96350477 A01 A 5.16 W/ 1756-M3/A A01 96161272 A01 A

ALLEN BRADLEY 1756-L1/A Q01 96350477 A01 A 5.16 (BR6.3B2)

SYMBOL LS4004I-I100 BARCODE SCANNER (R5S5.3B2)

SMC NCX2N15-300 GUIDED CYLINDER (r1s4.6b2)

Yamatake CME0451 VALVE (R2S10.3B1)

SHIMADZU PB-4 ASSY 228-17114 A (R5S14.5B3)

WESTERN SERVO LDH-S2-4/5-CY1 SERVO AMPLIFIER (BR2.4B9)

ALCATEL LUCENT NBSHMC 3CM02418AAAD02 BS0820U08WH IAS Shelf Manager Board (IN18S1

ALCATEL LUCENT NBSHMC 3CM02418AAAD02 bs0806u0nzp IAS Shelf Manager Board (IN18

SMC MXS8-30AS-M9PL CYLINDER SLIDE TABLE (R2S8.8B2)

ODRIVE WF20DR63S4 01.1848668502.0001.13 GEARMOTOR (R4S4.1)

SCHMALZ 10.01.06.00393 FSGA20SI-55G1/8-AG SUCTION CUP 64/PK (IN25S2)

antriebstechnik D SM-05.1-20r.96-7 motor (IN8S2)

BDMS 930-5004 WK143-029 T PCB (IN10S3)

ALCATEL LUCENT STGR-CM-IP2100-F BOTTOM HALF CONTROL MODULE (R5S13.6)

AIR TORQUE SC 00030-4 F05/F07-N-D-14 A ACTUATOR (R5S4.7)

SMC MGPM40-S9949-50 GUIDE CYLINDER (R6S9.7)

CIENA 130-5130-200 REV 003 QC-48 TRANSCEIVER MODULE (R6S6.4)

VS-10BQ100TRPBF Vishay Semiconductors 3000 pieces

NORTEL NTRX50MNB 02 CPU 400MHZ 512MB ENCEL6RAAA DATA MANAGER (R6S7.2)

KYOSAN HV-PS4C DC POWER  (R5S14.3)

Wurth Elektronik Power Transformers MID-OLEFD EFD20 TH .8uH 1.4A 24V

TESCOM 74-3062TRU30-065 600PSI N2 PRESSURE REGULATOR (R1S-1.5)

ADVANCED MICRO SYSTEMS HUDSON MCB-24-232 INTELLIGENT MOTOR CONTROL BOARD (b5)

1 39 Pieces IDT 49FCT805BTSO IC

1 0 Pieces IDT 6116SA120DB SRAM IC

1 LOT OF 1 PIECE INTEL E10G42BFSRG1P5

TOWER ELECTRONICS 100-0430 Intermedics P/N 30-003-3502/4

1 Lot of 75 pieces MICREL MIC5200-3.3YS

ABB THERMAL OVERLOAD RELAY T45DU310 GJZ5421001R003

50 PCS OF PHOENIX CONTACT MC 1,5/ 8-GF-3,5 THT 1937376 ( (IN37S1B3))

NAIS UZFTL8Y / SX FTL8Y FIBER THROUGH BEAM

NAIS ANL39007 MICRO LASER SENSOR LM10 R5S9.7B2

NAIS ANL39006 MICRO LASER SENSOR LM10 R5S9.7B2

NAIS FP1-C24C CONTROL IT . Net Price €162.60  or Tracked.

NAIS AFP12117CE FP1-C16 CONTROL IT

Sx CA2-T4 Ultra Compact Digital Panel Meter for Analog Input

MICROSCAN FIS-0710-0203G BARCODE SCANNER (R1S9.3B1)(IN4S1B3)

YASKAWA CACR-PRCA 01 BOARD RDA-2Y75 REV D DF9200256-B0 (R3S4.5B5)

GRAYHILL 70MRCK16 I/O MODULE RACK 16-CHANNEL W/ (X14) GRAYHILL 70S2-01-A-03-V RE

WEIDMULLER 8564350000 FBCON DP M12 1WAY ((IN4S3B1)

ITEM BALANCER 0.0.631.84 0.4 - 1KG 1600MM ((IN4S3B1)

Dynamics Research 153/121-1000-18CZ020 encoder ((IN10S3B2)

MORITEX MLED-E00811L SER.NO. 1035-00527

20 PCS OF HARTING 272112180003 Hard Metric Connectors (U1.7b1)

OMRON C200H-B7A22 B7A I/F IT (R5S7.5B2)

NORGREN D1025J-A1 POPPET VALVE (U1.2B2)

80 PCS OF LITTELFUSE 272.250 MICRO 1/4 A (U3.1B2) (U3.1B3)

184 PCS OF MURATA DEBB33F102KN3A CERAMIC CAPACITORS (U2.2B2)

 RESISTOR QTY: 460 (U3.3B2)

100 PCS OF AMP 9-0215079-0 Micro-Match Series 2.54mm 20 Way 2 Row Straight PCB

50 PCS OF ETTINGER 52.11.371 MEC MSFC 5 FERRITE (U5.4b4)

TAIYO YUDEN UP050B151K-A-B CAP CER 150PF 50V AXIAL QTY: 2500 (U4.4b2)

0 M2-155(F) 36.1291 TRANSFORMER (U5.6B2)

96 PCS OF HARTING 09185267803 CONNECTORS (U5.6B2)

 FILM CAPACITORS QTY: 750 (U6.3B4)

OMRON G3PE-535B-3N SOLID STATE RELAY ( (IN19S1B3))

TOKYO ELECTRON TS 3286-004656-11 SENSOR ASSY, SUB CHUCK CLAMP 1 (U11..5B4)

SMC MXP16-20C CYLINDER (BR2.6B8)

BALLUFF BCS004K CAPACITIVE SENSOR (BR2.4B6)

SUPER 24A/100 (BR2.3B6)

CVI LAORP 11886 0116-3024-1.0 (BR2.3B9)

ALLIED WIRE  CABLE 73526017E MOTOR ASSY CABLE (BR2.2B17)

SMC MXS16-75 Cylinder Slide Table (BR5.3B8)(IN3S3B2)

GOPEL ELECTRONIC SCANFLEX SFX9305 SMO-006 MULTI PORT BUS I/O (R1S-1.4B1)

LOCKES DIGITAL DEVELOPMENTS LDD/V3DIM/0408 ISS 4 V3 DIGITAL INTERFACE MODULE (R1

ROSENBERGER 3BK07965ACAA RF CABLE (IN26S1B2)

BLACK  AC074A-R3 2 CHANNEL VGA BOOSTER (IN32S1B4)

ADVANTECH PCA-6178 B1 PCA-6178L W/ CPU / RAM (IN31S3B2)

VISCOM 30.008.0078 CARD (IN32S1B3)

ERWIN BUCHELE GMBH 729411-00 DROSSEL QTY: 100 (IN36S1B2)

ULTRATECH STEPPER 03-15-00308 REV B TRANSITION ASH STEPPER WAS PCB (BR5.5B3)

ULTRATECH STEPPER 03-20-01705 REV J GENERAL I/O TRANSITION PCB (BR5.5B3)

AMPHENOL 144605-003 164-08869-00 254 41 AM QTY: 25 (IN14S2)

606200402 1/2 SOLENOID VALVE KIT 230V (R4S9.4B3)

VARIAN 1225-6024 MEGABOND ELUT C8 MASS 5G VOLUME 20ML 20/PK (R4S11.2B3)

SIEMENS 6ES7431-1KF10-0AB0 MODULE (R5trolley.3)

THK SRS15WM100LM LINEAR RAIL (BR1.6)

AVX 08053C104KGT1A 100000pF 25V SMD MLCC Capacitor 4000 pieces

ALLEN BRADLEY 1756-L1/A H01 96350471 A01 A 3.29 W/ 1756-M3/A A01 96161272 A01 A

ABB SACE PR331/P (R5S10.7)

Fuji Electric PPMCFBR2-M AC MONITOR (R3S14.6B2)

Fuji Electric PPMEFBY2-M AC SAG MONITOR (R3S14.6B2)

SHIMADZU PB-3 ASSY 228-17113 B (R5S9.3B4)

KOOLANCE DDC-3 LHB15107360 PUMP (R5S9.3B4)

GENUS 42833-01 B 42833-00 B2 DUAL CONV PCB F/0 TO RS-485(BR6.3B7)

CYBEQ 0125-0494 A ROBOT INTERFACE BOARD (BR2.4B9)

SMC MXS8-20ASR CYLINDER (IN31S2)

PROVAC PFX25K25 FLEXIBLE HOSE (R2S7.2B3)

ALCATEL LUCENT NBSHMC 3CM02418AAAD02 BS0806U0NWW IAS Shelf Manager Board (IN18

ALCATEL LUCENT NBSHMC 3CM02418AAAD02 BS0804U2S57 IAS Shelf Manager Board (IN18

ANTEC ANTI-CHUTE 1009056 FALL ARREST SYSTEM (R3S12.7B1)

DEK 111494 ISSUE 4 MULTI INTERFACE IT (R1S2.7)

OPTIMISED CONTROL D601 ISSUE 8 EB0232A04 REV L AMPLIFIER (in3s1)

NETSTAL SIK 110.240.9651A POWER BOARD (R3S7.3B3)

TRUMPF LASER 18-13-10-01 V04 CONTROL BOARD (R3S9.3B2)

TOKYO ELECTRON 5085-420620-12 LIFT FFU ASSY PRA (R5S1.2)

NORTEL NT8E06AB 07 STM-16 RING DEMUX (r03s2)

CIENA 130-5551-200 REV 001 TRANSCEIVER MODULE (R4S1.4)

NORTEL MAINT I/F NT7E23AA 21 INTERFACE (r03s2)

MINEBEA S26113-E465-V20 GM400WTXW01SCV FS009U400WSW 450W POWER SUPPLY (R4S6.4)

CITO JB-3-10-M-S ADAPTER IT (R5S11.1B2)

PKP DTL08.ALS.03.9.0 MASS FLOW SENSOR (R5S8.2)

ORIENTAL MOTORS Stepping Motor 2 Phase PH265-04-C18 1.8° Step Injector Assembly

Gas Arc Lab Master Multistage 2 Gauge Regulator Oxygen/Inert NSD04937

FESTO 156657 ADVU-80-25-A-P-A CYLINDER (IN36S2)

NORTEL NTRX50NB 02 CPU 400MHZ 512MB ENCEL60AAA DATA MANAGER (R5S11.7)

Wurth Fixed Inductor Shielded Drum Core 680uH 1.1A,825 mΩ 7447709681 50

VETRA USB-802 USB-802-KMV MEGA SWITCH (R4S5.5)

FAG F11210 BEARING HOUSING (R2S3.4)

KROHNE VA40V/R Variable area flowmeter

LUCENT TNT-SL-CT1-C 0800-0411-051 REV B (BR5.6B7)

J-AIR 5470500 SPARE PARTS KIT (R4S9.4B4)