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。

以下链接皆有货

AMAT 0190-13840 SERVOPACK YASKAWA SGDF-A2CSY39

TOKYO ELECTRON D3012-007712-1 VALVE ASSY

VARIAN E19285040 MANIF VV5Q11-02-DAI00046 W/ VQ1101-5 x2

VEXTA PV556BR STEPPER MOTOR W/ D6CL-60

FUTURESTAR 120-030 PATHFINDER FLOW METER

AMAT JBBS57-E811-X1/S630 NTWRK SPLITTER DNET 8 DROP PASSIVE 24VDC

AMAT 0190-35146 WATER FLOW SWITCH 3 GPM

FUTURESTAR 118-035 PATHFINDER METER FLOW 600-3500 CC 3/8

AMAT 0870-01011 DRVR SERVOPACK AC SGC 400W 200V FOR SPEED CNTL SGDA-04AS

AMAT 0040-46173 BEARING HOUSING, BASE ASSY 200MM PAD CON

FUTURESTAR 176-018 PATHFINDER FLOW METER

FUTURESTAR 149-01000 PATHFINDER FLOW METER

AMAT 0820-00154 SENSOR, LIQUID LEVEL, ENTEGRIS ES-SP-113

AMAT 3700-07129 O-RING, F-972, 101.00 INCH ID ,.2

AMAT 0100-77034 ASSY, PCB HEAD PNEUMATIC

THK RE17020UUCS-S CROSSED ROLLER BEARING

ONTRAK 28-8875-021 INPUT INTERFACE MOTHER BOARD

CYBEX PEP REV F/RECVR PC-TXTENDER PLUS

PITTMAN GM8712D242 MOTOR 24VDC 10:1 RATIO

CANON FM4-1248 MAIN BOARD CONTROLLER PCB

AMAT 1080-01276 DRVR SEVRO MOTOR STEPPER 5PHASE 24VDC

TOKYO ELECTRON 2L51-000013-V1 THERMO BOARD TEL LUXTRON 11-14259-01

YASKAWA SGMPH-02AAA41 AC SERVO MOTOR

NIKON 4S991-282AN MIST SEPARATER AFM30-03B

NIKON 4S991-126-1AN VACUUM REGULATOR IRV20-L010/80-IRV2000-02

NIKON 4S991-151AN VACUUM REGULATOR IR3020-03-X1

ENTEGRIS 704-28 VALVE, 2W STACK, 3/8OR,1/2FT ,

FURON UPM2-F46-M MANUALLY ACTUATED 2-WAY VALVE 1105684

SWAGELOK SS-810-1-6 MALE CONNECTOR 1/2 TUBEV X 3/8 MALE PIPE 7

SWAGELOK SS-600-1-6 MALE CONNECTOR 3/8 TUBE X 3/8 MALE PIPE 0

MKS 127A-11014 BARATRON PRESSURE TRANSDUCER 0.1 Torr

SANYO DENKI QS1J03AA0WNA3P01 SANMOTION AC SERVO DRIVE

AMAT 0190-77116 FLEXIBLE DISK MIRRA CMP

TOKYO ELECTRON LE1A86-101362-11 CABLE UNIT

TOKYO ELECTRON LE1A86-101361-11 CABLE UNIT

VELOCITY D04261-030 CAMBRIDGE TECHNOLOGY GALVANOMETER REV J

AMAT 0190-09365 SWITCH, ATM VCR, CLOSE DECREASING TORR

AMAT 3870-02675 VALVE PLUG MNL 75PS1 .1/4 FURON PV1-44

LAM RESEARCH 715-013835-001 SPATULA ARM

NOVELLUS 15-369012-00 PIN LIFT, SDIA, STA#1, C3ALT

ORIENTAL MOTOR PK566AWM VEXTA 5-PHASE STEPPING MOTOR

AMAT 0040-77090 MANIF

0090-77110 ASSY, SLIPRINGS

AMAT 0040-77539 GIMBEL BASE

TOKYO ELECTRON 1386-447840-12 FLOAT SENSOR ASSY CT1386

AMAT 0020-79058 COLLAR-LEFT

AMAT 0020-79059 COLLAR-RIGHT E-CHAIN MOUNT E-CHAIN KIT

AMAT 3860-01381 MASTERFLEX HOSE SIZE #17 50FEET

AMAT 0020-19643 SRD MOTOR ADAPTER

AMAT 3800-01116 RGLTR AIR PRESS 7-100PSIG

AMAT 0090-71254 PRESSURE SWITCH 25 PSIG

AMAT 0140-13823 HARN ASSY, POLISHER MOTOR INTERLOCKS, REFLEXION LK CONTROLLER

AMAT 0150-11455 CABLE ASSY, POLISHER I/O DC POWER, REFLEXION LK CONTROLLER

AMAT 0150-11459 CABLE ASSY, ISRM/FA INTERLOCKS, REFLEXION LK CONTROLLER

AMAT 0150-19347 CABLE ASSY, POLISHER EMO-2, REFLEXION LK

AMAT 0150-11940 CABLE ASS’Y, PLATEN 3, ANALOG I/O, REFLEXION LK

AMAT 0150-11997 CABLE ASSY PLATEN PNEU REG PRESS CMP REFLEXION LK

AMAT 0150-11659 CABLE ASSY POWER, AC  TO DC PSPL REFLEXION LK SM4 V2.0

AMAT 0630-01514 Comet MC1C 150 E/1505 6H7 Ceramic Vacuum Capacitor

AMAT SG4-2C-4F ENTEGRIS VALVE 1/4 FLARE FOR MESA CMP

TOKYO ELECTRON ES3D86-050180-V1 CABLE, TOP GEN

LAM RESEARCH 853-064979-070 CABLE ASSY

SANKYO DA2Z111 AC SERVO DRIVER 100W

SAGINOMIYA SLK-20337X KARMAN VORTEX FLOW METER DL 046 8-90 L/min

SANYO DENKI FS1W075P00 SANMOTION MOTOR DRIVE

MICRODYNE 910-00018-001 NE2000plus3 PCB Card Unity II

FUTURESTAR 154-00250 PATHFINDER SERIES TEFLON FLOW METER

AMAT 0150-72844 CABLE ASSY FAN POWER

AMAT 0150-29326 CABLE ASSY FOR DESICA GAS  LIQUID FLOW

AMAT 0021-77570 ADAPTER, E-CHAIN SERIES 380

DWYER 174840-00 PHOTOHELIC 3000MR SERIES

TOKYO KEISO P-510-UA-AN-L3 PURGEMETER FLOW METER

AMAT 0150-55919 CABLE SENSOR

SMC EX120-SMJ1 SERIAL UNIT W/ VQ1A01Y-5 10-VQ1101Y-5 10-VQ1201Y-5

AMAT 3920-01665 TOOL GRIPPER 20MMBORE SGL ACT NC SI RBR SEAL

AMAT 0190-24297 DRIVE IDE 2.5″ 80GB FUJITSU MHV2080AS

AMAT 0015-77128 FLTR .9OZ 3X1/4FNPT 120PSIG W/ 0021-77275

ORIENTAL MOTOR MSM425-411 SPEED CONTROL MOTOR

AMAT 0150-20510 CABLE ASSY,LLB WAFER MAP/CASS. SENSE

FURON 1107686 3-WAY VALVE MIRRA CMP AV-11

RANSBURG LECU4014 MICROPACK MOTHER BD

VARIAN L8327-301 MULTI GAUGE SETPOINT BOARD L8327

TOKYO ELECTRON 3D86-000832-V2 SWITCH, EMO CN24

AMAT 0020-79252 REAR HOUSING

PITTMAN GM9433L218-R2 MOTOR 24VDC 38.3 1 RATIO

AMAT 0150-11996 CABLE ASSY PLATEN/PC PURGE SIGNALS CMP R

AMAT 0150-19348 CABLE ASSY, POLISHER EMO-3, REFLEXION LK

AMAT 0150-19346 CABLE ASSY, POLISHER EMO-4, REFLEXION LK

COMET CFZV-25HEC/35-LC Vacuum Capacitor CF2C-25E/35 25pF 35kV/21kV

NIKON 4K184-385-1 REGULATOR IR1020-01-DIJ00565

ULVAC P251886 VACUUM VALVE VULP 25

FURON UPM2-644NC DIAPHRAGM VALVE

SWAGELOK SS-6MO-3-4TRT Positionable Male Run Tee

AMAT 0020-78127 MANIF MIRRA CMP

LEICA 311382 LONG  DISTANCE OBJECTIVE 2.25X

NOVELLUS 22-107685-00 BALL PAIRS

AMAT 0040-77401 DDF3 TBG SPRT MIRRA CMP , MODIFIED TYPE

SMC MANIF BLOCK W/ SY3140-5LOZ x6 SY3240-5LOZ x2

SMC MANIF BLOCK W/ VQ1100-5 x4 VVQ1000-10A-1 x4

SMC MANIF BLOCK W/ VQ1100-5 x1 VVQ1000-10A-1 x7

SMC VQ4201Y-5 SOLENEID VALVE MANIF W/ VVQ4000-R-1-03

FURON UPM2-F44NC DIAPHRAGM VALVE

AMAT 0040-09837 GIMBAL BASE (UNIVERSAL) PAD CONDITIONER 200MM

AMAT 0020-79242 TRAVEL HUB SHAFT W/ 0020-79244

AMAT 3800-01022 RGLTR AIR PRESS 5-100PSIG 1/8 W/GAUGE  NUT

AMAT 0090-01953 SENSOR ASSY, UPPER TRAY WAFER PRESENT NO

CAMBRIDGE TECHNOLOGY 6240H GALVANOMETER D04261-012

CAMBRIDGE TECHNOLOGY 8330K GALVANOMETER D04261-012

SWAGELOK SS-8-TA-1-OR TUBE FITTING, MALE TUBE ADAPTER LOT OF 10

AMAT 0090-77067 IT PRESSURE TRANSDUCER

AMAT 0090-77084 RR PRESSURE TRANSDUCER

AMAT 0090-77083 PP PRESSURE TRANSDUCER

AMAT 0100-77043 ASSY, DUAL WAFER LOSS PCB W/ 0020-79103

AMAT 0620-00354 ADO SOLENOID ASSY POD CLAMP

SMC PF2A751-04-27 DIGITAL FLOW SWITCH

ZIPPY P1X-6300P INDUSTRIAL POWER SUPPLY

AMAT 0150-14331 CABLE ASSY DOOR SOL INTC REFLEXION LK CO

FUTURESTAR 120-047-62U PATHFINDER PFA FLOW CONTROL METER

AMAT 1040-00073 FLOW METER 5-75cc/min FUTURESTAR 118-00075

AMAT 0021-77932 BRACKET, E-CHAIN MNT, FOLLOWER

AMAT 0150-12163 CABLE ASSY UPA BLEED VAC INTERCONN CMP R

AMAT 0150-12025 CABLE ASSY POL IO FACILITY GRP2 CMP REFL

AMAT 0150-11938 CABLE ASS’Y, PLATEN 1, ANALOG I/O, REFLE

AMAT 0150-15174 CABLE ASSY, AC POWER,14AWG, PORT SERVER

AMAT 0150-11939 CABLE ASS’Y, PLATEN 2, ANALOG I/O, REFLE

AMAT 0150-19345 CABLE ASSY, POLISHER EMO-1, REFLEXION LK

AMAT 0150-12024 CABLE ASSY POL IO FACILITY GRP1 CMP REFL

SWAGELOK SS-600-1-6 MALE CONNECTOR 3/8 TUBE X 3/8 MALE PIPE LOT OF 12

SMC 10-SS5Y3-42-13-C6 MANIF BASE

LEICA 311383 LONG  DISTANCE OBJECTIVE 8X

MITSUBISHI ELI100K-GS RAYON RING LIGHT UNIT

3020-01132 CYL AIR 25MM BOREX40MM STR DBL-ACT/SGL ROD