描述

EL100A2.1

可编程控制器简称——PLC是以微处理器为基础，综合了计算机技术、自动控制技术和通讯技术发展而来的一种新型工业控制装置。专家认为，可编程控制器将成为今后工业控制的主要手段和重要的基础设备之一，PLC、机器人、CAD/CAM将成为工业生产的三大支柱。

可编程控制器简称——PLC是以微处理器为基础，综合了计算机技术、自动控制技术和通讯技术发展而来的一种新型工业控制装置。它具有结构简单、编程方便、可靠性高等优点，已广泛用于工业过程和位置的自动控制中。据统计，可编程控制器是工业自动化装置中应用最多的一种设备。专家认为，可编程控制器将成为今后工业控制的主要手段和重要的基础设备之一，PLC、机器人、CAD/CAM将成为工业生产的三大支柱。

PLC是在继电器控制逻辑基础上，与3C技术（Computer,Control,Communication）相结合，不断发展完善的。目前已从小规模单机顺序控制，发展到包括过程控制、位置控制等场合的所有控制领域。

PLC早期主要应用于工业控制，但随着技术的发展，其应用领域正在不断扩大下面就其在公路交通领域的应用做一简单介绍：

PLC型交通灯控制器

将PLC用于对交通信号灯的控制，主要是考虑其具有对使用环境适应性强的特性，同时其内部定时器资源十分丰富，可对目前普遍使用的“渐进式”信号灯进行精确控制，特别对多岔路口的控制可方便的实现。目前大多品牌的PLC内部均配有实时时钟，通过编程控制可对信号灯实施全天候无人化管理。由于PLC本身具有通讯联网功能，将同一条道路上的信号灯组成一局域网进行统一调度管理，可缩短车辆通行等候时间，实现科学化管理。

公路收费系统中的应用—PLC型车道控制机

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主营DCS系统配件
机器人系统配件
大型伺服系统配件
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APPLIED MATERIALS – 0010-01442 – ASSY UWAVE ENDPOINT

APPLIED MATERIALS – 0010-02570 – ASSEMBLY THROTTLE

APPLIED MATERIALS – 0010-03349 – ASSY HEATER 8″

APPLIED MATERIALS -0010-04918 – ARM,PADCOND,P4

APPLIED MATERIALS -0010-05106 – P4 PAD COND BELTLESS

APPLIED MATERIALS – 0010-05289 – BRUSH MOUNT

APPLIED MATERIALS – 0010-08703 – ASSEMBLY, ROBOT BLADE

APPLIED MATERIALS – 0010-09054 – HELIUM PRESSURE CONTRO

APPLIED MATERIALS – 0010-09781 – 5000 PLATFORM TOCS

APPLIED MATERIALS – 0010-09940 – ASSY, LID, WSIX, 200M

APPLIED MATERIALS – 0010-10214 – SUSCEPTOR, ASSY 150-MM

APPLIED MATERIALS – 0010-10312 – ASSY, HTR, 8″, NHT

APPLIED MATERIALS – 0010-10419 – ASSY, TEOS AMPULE

APPLIED MATERIALS – 0010-10517 – ASSY, SUSCEPTOR, WSIX,

APPLIED MATERIALS – 0010-10892 – SUSCEPTOR, SHADOW RING

APPLIED MATERIALS – 0010-10957 – ASSY DRIVE FC WXZ

APPLIED MATERIALS – 0010-20001 – ASSY PWR SUPPLY 24V

APPLIED MATERIALS – 0010-20030 – TRANSFER ROBOT ASSY

APPLIED MATERIALS – 0010-20115 – LID ASY,SHIELD TREAT

APPLIED MATERIALS – 0010-20127 – LID ASSY, SHIELD TREAT

APPLIED MATERIALS – 0010-20127 – ASSY, HANDLER RIGHT

APPLIED MATERIALS – 0010-20127 – EQ MAGNET ASSY DURA

APPLIED MATERIALS – 0010-20442 – ASSY, 8″ RF MATCH

APPLIED MATERIALS – 0010-21465 – MAGNET ASSY

APPLIED MATERIALS – 0010-21668 – MAGNET ASSY

APPLIED MATERIALS – 0010-21669 – CHAMBER LID W/HINGE

APPLIED MATERIALS – 0010-30354 – ASSY, PLASMA CHUCK

APPLIED MATERIALS – 0010-30576 – OBS, ASSY, HEATER LIFT

APPLIED MATERIALS – 0010-30591 – IPS UPPER MAGNET RING

APPLIED MATERIALS – 0010-35048 – ASSY TRANSFER ROBOT

APPLIED MATERIALS – 0010-36521 – TXZ LIFT

APPLIED MATERIALS – 0010-36584 – ASSY,LID,DCSXZ

APPLIED MATERIALS – 0010-36618 – ASSY,CERAMIC DOME, DPS

APPLIED MATERIALS -0010-36631 – ASSY, HEATER DCSXZ

APPLIED MATERIALS – 0010-3791 – LINER,2 PIECE,TURBO POR

APPLIED MATERIALS – 0010-38023 – LID, VIEW TI/HT TIN

APPLIED MATERIALS – 0010-38281 – 5000/5200 CVD WXZ ASSY

APPLIED MATERIALS – 0010-38909 – CENTURA, ASSY GAS BOX

APPLIED MATERIALS – 0010-39339 – 200MM SWLL LLB SINGLE

APPLIED MATERIALS – 0010-39749 – DPS R1,UNIVERSAL,CERAM

APPLIED MATERIALS – 0010-40276 – E-CHUCK PEDESTAL ASSY

APPLIED MATERIALS – 0010-40296 – ANTENNA-DOME ASSY,DOS

APPLIED MATERIALS – 0010-70064 – CHAMBER ASSY LOAD LOCK

APPLIED MATERIALS – 0010-70403 – ASSY, G-12 AFS LID

APPLIED MATERIALS – 0010-76467 – HEAT EXCHANGER

APPLIED MATERIALS – 0010-76543 – ASSY HEAT EXCHANGER

APPLIED MATERIALS – 0010-77153 – COUPLING,FLEX,ROBOT

APPLIED MATERIALS – 0010-77686 – ASSY, UPPER ARM ASSY

APPLIED MATERIALS – 0010-77825 – ASSY LWR ELECTRONIC

APPLIED MATERIALS – 0010-90159- MODULE PUMP TUBE

APPLIED MATERIALS – 0010-90278 – MODULE BEAM PROFILER

APPLIED MATERIALS – 0010-91067 – SIF3 GAS MODULE (9500)

APPLIED MATERIALS – 0010-91475 – INDEXER 150″

APPLIED MATERIALS – 0010-93152 – ASSY PURGE HEATER, 200

APPLIED MATERIALS – 0020-21042 – WEIGHT CLAMP RING 8″

APPLIED MATERIALS – 0021-38101 – CHAMBER LID, NGDT

APPLIED MATERIALS – 00220730022 – FAN UNIT WIDE

APPLIED MATERIALS – 0040-04982 – RING, CLAMP, UPPER,

APPLIED MATERIALS – 0040-05528 – CHAMBER BODY

APPLIED MATERIALS – 0020-17876 – INSULATOR, BELLOWS

APPLIED MATERIALS – 0040-18024 – E-CHUCK,200MM,MKA

APPLIED MATERIALS – 0040-32463 – UPPER MAGNET LINER

APPLIED MATERIALS – 0040-32543 – RING, MAGNET, LOWER

APPLIED MATERIALS – 0040-32630 – 8 HT DX2 HEATER

APPLIED MATERIALS -0040-39045 – SHOWERHEAD, DUAL

APPLIED MATERIALS – 0040-40945 – PLATE, CLAMP LID,EMAX

APPLIED MATERIALS – 0040-41924 – ESC ASSY, 200MM SNNF

APPLIED MATERIALS – 0040-48339 – SHOWER HEAD,DUAL

APPLIED MATERIALS – 0040-77153 – TRAY, CASSETTE, MEG

APPLIED MATERIALS – 0040-98210 – ASSY, BELLOWS VACUUM

APPLIED MATERIALS – 0045-90010W – PWR SPLY,PRE ACCEL

APPLIED MATERIALS – 0050-03684 – GASLINE,SPOOL,PUSHGAS

APPLIED MATERIALS – 0060-35350 – RTP ROBOT ALIGNMENT

APPLIED MATERIALS – 0090-01192 – ELECTRICAL ASSYEMBLY

APPLIED MATERIALS – 0090-35771 – ASSEMBLY, GAS HEAT

APPLIED MATERIALS – 0090-77001 – ASSY SENSOR VACPT-613

APPLIED MATERIALS – 0090-77106 – ASSY, RTD ELECTRONIC

APPLIED MATERIALS – 0090-90171 – SERVO ARM PWR SPLY

APPLIED MATERIALS – 0090-90227 – CHAS ASSY GAS ANALYZER

APPLIED MATERIALS – 0090-90228 – CHAS ASSY QSRPL GAS

APPLIED MATERIALS – 0090-90346 – CHAS ASSY SUPPRESSION

APPLIED MATERIALS – 0090-90600 – CHAS MDL.FLOOD GUN

APPLIED MATERIALS – 0090-90718 – CHASS MDL B/LINE VAC.

APPLIED MATERIALS – 0090-90732 – CHAS MOD TARGET SYST

APPLIED MATERIALS – 0090-90768 – CHASSIS MODULE MOTOR

APPLIED MATERIALS – 0090-91494 – SPIN SCAN CONTROL

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APPLIED MATERIALS – 0090-91580 – CHASSIS, ARC FILAMENT

APPLIED MATERIALS – 0090-91626 – CHASSIS SPIN SCAN CONT

APPLIED MATERIALS – 0090-91826 – CHASSIS MDL OPTION COM

APPLIED MATERIALS – 0090-98212 – SOURCE CONTROLLER CHAS

APPLIED MATERIALS – 0090-98295 – PROCESSOR VAC CONTROL

APPLIED MATERIALS – 0100-00003 – PCB, STEPPER DRIVE

APPLIED MATERIALS – 0100-00260 – PCB ASSY,DTCU R2 INTER

APPLIED MATERIALS – 0100-00777 – PCB, DUAL STEPPER INTE

APPLIED MATERIALS – 0100-00806 – WCVD MOTOR CONTROL

APPLIED MATERIALS – 0100-14010 – wPCB, CONSOLE 1/O

APPLIED MATERIALS – 0100-76250 – SWITCH RF BIAS CHAMBER

APPLIED MATERIALS – 0160-90010 – DISC TOP HV STACK

APPLIED MATERIALS – 0160-90012 – DISC BOT HV STACK

APPLIED MATERIALS – 0160-90018 – HV STACK BASE ASSY

APPLIED MATERIALS – 01-83800-00 – HEXODE ROTATION ASSY

APPLIED MATERIALS – 0190-00312 – CONTROLLER,1/2 RACK

APPLIED MATERIALS – 0190-02385 – ANODE, GENERATION 6A

APPLIED MATERIALS – 0190-02831 – CONTROLLER, MAGLEV

APPLIED MATERIALS – 0190-03169 – BE AEROSPACE C1.2

APPLIED MATERIALS – 0190-05274 – WATER,VORTEX,STEP,TAPE

APPLIED MATERIALS – 0190-06909 – KENSINGTON PRODUCER

APPLIED MATERIALS – 0190-09265 – ASTEX, OZONATOR WAVE

APPLIED MATERIALS – 0190-10680 BALL SCREW & RECIRCULAT

APPLIED MATERIALS – 78312559000 SEE P.S. ASSY (IBM)

APPLIED MATERIALS – 0190-12847 SCR LAMP DRIVER 15 ZONE

APPLIED MATERIALS – 0190-18063 DC POWER SUPPLY,REMOTE P

APPLIED MATERIALS – 0190-20048 wVME,SBC SYNERGY BD PACK

APPLIED MATERIALS – 0190-35236 CNTRL, CALIBRATED FIBER

APPLIED MATERIALS – 0190-35430 CONTROL, THERMOMETER

APPLIED MATERIALS – 0190-35643 MOTOR, 5-PHASE STEPPER

APPLIED MATERIALS – 0190-40037 CHILLER,BAY VOLTEX

APPLIED MATERIALS – 0190-40086 SBC W/MEZ.33MHZ 16MB V36

APPLIED MATERIALS – 0190-70099 CPS1001S RF POWER SUPPLY

APPLIED MATERIALS – 0190-76129 wEMC COMP HTR PUMP1200W

APPLIED MATERIALS – 0190-76190 POWER,SUPPLY,DC,6KW

APPLIED MATERIALS – 0190-77363 CU, MODULE, BRUSH, LIQ

APPLIED MATERIALS – 0190-77472 HEATER,EXCHANGE

APPLIED MATERIALS – 0200-10153 PLATE, COVER 8″ HEATER

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15天包退换一年质保大量现货国内实力库存商家

EL100A2.1

描述

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