3HAC029818-001

分類:
選擇深圳長欣,選擇放心,售后無憂
大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
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描述

3HAC029818-001

設(shè)計PLC控制系統(tǒng)需遵循一定的設(shè)計原則,對控制對象的特點和要求需深入的了解,在滿足工藝過程、環(huán)境要求和性能價格比等條件下,應(yīng)合理選擇PLC的機型,正確進行內(nèi)存估計,有效地選擇I/O模塊和I/O設(shè)備,靈活地安排PLC的I/O點,并按一定的步驟進行系統(tǒng)的硬軟件設(shè)計。
? ? 在使用時,為了避免干擾信號對PLC產(chǎn)生的影響,應(yīng)采取以下措施:
? ? (1)使PLC遠離高壓電源和高壓設(shè)備,且不能和高壓電器安裝在同一個控制柜中。
? ? (2)PLC的電源應(yīng)與系統(tǒng)動力設(shè)備的電源分開配線。
? ? (3)良好的接地是保證PLC安全可靠運行的重要條件。
? ? (4)PLC的輸入輸出端接感性負載時應(yīng)并聯(lián)二極管或RC阻容吸收電路。

產(chǎn)品承諾:
保?證?全新原裝進口,
保?證?安全準(zhǔn)時發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢價格,大量現(xiàn)貨。

主營DCS系統(tǒng)配件
機器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門子,摩托羅拉,安川。力士樂。ACSO,橫河等進口品牌。 專業(yè)銷售進口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA
? 專業(yè)銷售進口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家

APPLIED MICROWAVE LABS AML MODEL 1101 H PLUG IN MODULE

APPLIED MICROWAVE LABS AML MODEL 1109 PLUG IN MODULE

APPLIED MICROWAVE LABS AML MODEL 1704H PLUG IN MODULE

TRANSISTOR DEVICES DYNALOAD MODEL DLF 50-85-500

OSRAM 500W HBO500W/B MERCURY SHORT ARC PHOTO OPTIC LAMP

TOKYO ELECTRON/PNEUTR?ONICS MOD ASSY,SBX TTL-0/I CONTROL

GRANVILLE PHILLIPS 274042 HOT CATHODE ION GAUGE – NEW!

SNELL & WILCOX SUPER VISOR Video Interface/Conve?rter

HP MODEL 8496A ATTENUATOR 110Db DC to 4 Ghz opt 001

HP MODEL 438A POWER METER

FLUKE MODEL 8506A THERMAL RMS DIGITAL MULTIMETER

NIKON SMZ-1 STEREO MICROSCOPE HEAD…EYE:10X/?21

HP MODEL 8494H ATTENUATOR 11 dB DC TO 18GHZ

ASAHI TAKUMAR SUPER-MULTI-COA?TED 6X7 1:4/200 8225930

TEKTRONIX TAS 465 DUAL CHANNEL OSCILLOSCOPE 100 MHZ

HP MODEL 6253A DUAL DC POWER SUPPLY 0-20V 0-3A

OLYMPUS MICROSCOPE OBJECTIVE MS PLAN 20 0.40 f =180

RODENSTOCK RODAGON 80mm f 1:4,0 TYPE 935.08 RIGHT ANGLE

SONY CAMERA CONTROL UNIT MODEL CCU-M3

SONY ELECTRONIC VIEWFINDER MODEL DXF-50

HP 5086-7744 1ST LO DISTRIBUTION AMPLIFIER 3.0-6.8 GHZ

LOCTITE 97006 DIGITAL SYRINGE DISPENSING SYSTEM

VARIAN DIODE PUMP

HP E1368A 18 GHZ MICROWAVE SWITCH

BAUSCH & LOMB INDUSTRIAL OBJECTIVE 2.25 X0.04

REICHART-AUSTRI?A PLAN 10X/0,20 EPI INF/0 OBJECTIVE

KNF NEUBERGER VACUUM PUMP MODEL UN035.3 AVI

MERRIMAC MODEL RA-60 PHASE SHIFTER 60 MC

AGILENT MODEL N4678A SHIELD BOX

AGILENT MODEL N4678A SHIELD BOX

TTC ISU 6000 INTERFACE SWITCHING UNIT

LEYBOLD INFICON CIS CONTROLLER 908-140-G1

SCHUMACHER MODEL SCM TFL & MODEL VLV UNITS

MYKROLIS INTELLIFLOW II MASS FLOW CONTROLLER…40?0SCCM

ANLEVA MODEL 912-7125 ION PUMP

OMRON SYSMAC C200H PROGRAMMABLE CONTROLLER PLUS MORE

HASSELBLAD 500EL/M CAMERA BODY…UCE29819

HASSELBLAD 500EL/M CAMERA BODY…TEE13770

HASSELBLAD 500EL/M CAMERA BODY…TRE11806

ASAHI TAKUMAR SUPER-MULTI-COA?TED 6X7 1:2.4/105 8502668

ASAHI TAKUMAR SUPER-MULTI-COA?TED 6X7 1:2.4/105 8232714

HP 75000 SERIES C VXI E1333A UNIVERSAL COUNTER 3 CHANN

MKS INSTRUMENTS PPT RESIDUAL GAS ANALYZER

HP MODEL 3764A DIGITAL TRANSMISSION ANALYZER

TEKNICS INC. CONTROL POINT MOTOR CONTROLLER & MOTOR

HP MODEL 16055A TEST FIXTURE

HP MODEL 15680A RF ACCESSORIES

LEYBOLD DIGITAL RATEMETER 86 79 41 NE-RD 10

BT&D TECHNOLOGIES RCV1201-1.2 OPTICAL RECEIVER

BT&D TECHNOLOGIES XMT `300-1.2-ST TRANSMITTER

APPLE POWERMAC G5 DESKTOP COMPUTER 1.8 GHZ

EUROTHEM MODEL 2408 TEMPERATURE CONTROLLER

MKS BARATRON TYPE 628B PRESSURE TRANSDUCER.

PARKER PNEUMATIC ACTUATED BALL VALVE 61AC-2…NEW

HP 87104B SP4T COAXIAL SWITCH DC TO 20 GHZ

NIKON 4SO20-022- CNTRL-1 BOARD

F.S. DUAL HV-SMPS CONTROLLER INTERFACE BOARD

NORMAN LH2000 LAMPHEAD WITH SHADE & R9114 BLOWER

PENTAX HONEYWELL 6X7 CAMERA BODY…NEEDS REPAIR-4144159

SE TYPE M10 Z/RZ SERVO AMP. 26.53.10

HP MODEL 08555-60029 SPECTRUM ANALYZER ATTENUATOR

ADTECH FRAME RELAY SYNCHRONONUS INTERFACE AX/4000

ADTECH OC-12c/STM-4c MULTIMODE INTERFACE AX/4000

CDS/TEKTRONIX VX1812 POWER SENSOR FOR VX4281

REICHART-AUSTRI?A PLAN 5X/0,10 EPI INF/0 OBJECTIVE

CTI-CRYOGENICS SPLITTER BOX W./HEAVY DUTY CABLES

NIKON MICROSCOPE OBJECTIVE BD PLAN 60 0.80 210/0

INGERSOLL RAND D SERIES NUTRUNNER MODEL DAL25N3S6

HP MODEL 16058A TEST FIXTURE ACCESSORY KIT

HP MODEL 6002A DC POWER SUPPLY 0-50V,0-10A 200W

AMERICAN STANDARD LAB PURE WATER FITTING DECK MOUNT

EIGHT AS179 MICROWAVE PARTS…WATKINS?/JOHNSTON?

HP MODEL 5086-7224 OSCILLATOR 4.2-5.5 GHZ

TOKYO ELECTRON MICA HEATER 24130-C98-8344. STAINLESS

MKS TYPE 270B SIGNAL CONDITIONER

SCIENTIFIC ATLANTA 1780 PHASE AMPLITUDE PROCESSOR

BK PRECISION DC POWER SUPPLY MODEL 1746 0-16V 0-10A

專業(yè)銷售進口DCS? PLC系統(tǒng)備件模塊

PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家


選擇深圳長欣,選擇放心,售后無憂大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營:本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂,ACSO,力士樂等各大品牌的DCS系統(tǒng)配件,機器人系統(tǒng)配件,大型伺服系統(tǒng)備件。

先介紹幾點經(jīng)驗。
1、先通讀一遍“系統(tǒng)手冊”(不管能不能看懂,先了解個大概,以便學(xué)習(xí)編程時查找);
2、由位控邏輯入手,逐漸增加定時、計數(shù)等條件,把或、與、非關(guān)系理順;
3、進而練習(xí)整數(shù)運算、實數(shù)運算、類型轉(zhuǎn)換;
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解(最好是有個物理回路驗證,比如變頻器+電機+測速傳感器);
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),非跳不可時也是跳的越近越好);
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌,由于PLC的基本框架大同小異,學(xué)會一種至于其它的學(xué)習(xí)起來也就簡單了。