1391-DES45

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描述

1391-DES45

智能建筑的三大技術為信息技術、建筑技術、智能電腦技術,在三大技術的支持下,通過系統(tǒng)集成,分析、處理建筑內(nèi)各種電子設備所蘊含的數(shù)據(jù)信息信息,最終實現(xiàn)設備的最優(yōu)化運行。
目前,智能建筑亦被稱為“SA建筑”,其構成要素主要有:建筑設備自動化、通信自動化系統(tǒng)、辦公自動系統(tǒng)、安保自動化系統(tǒng)、防火自動化系統(tǒng)等,而且經(jīng)實踐證實,智能建筑自動化設備在整個智能建筑系統(tǒng)運行中,發(fā)揮著不可替代的作用,不僅僅關系這整個建筑的安全,為其運行提供相應的可靠保障,而且能夠起到節(jié)省人力、物力、財力,且實時的掌握建筑動態(tài)發(fā)展信息的作用。
另外,由于智能建筑自動化設備安裝是一項復雜的工程,容易出現(xiàn)各種各樣的問題,其中自動化設備安裝不到位是引發(fā)問題的主要原因,而且整個系統(tǒng)在運行的過程中,所涉及或者使用的各大系統(tǒng)均是比較成熟、先進的技術,因此,安裝人員是否具有過硬的安裝技巧會直接影響到安裝質(zhì)量及運行效率,因此,探討智能建筑自動化設備安裝技術具有重要的現(xiàn)實意義。
智能建筑系統(tǒng)的主要設備
遠程處理機、中央處理機系統(tǒng)設備、測量元件、總線橋、控制件等為智能建筑系統(tǒng)的主要設備,其中遠程處理機需要使用TA6711、TA6585兩種型號的RPU設備,并且這兩種設備的輸入輸出接口處的配置存在差異;中央處理機系統(tǒng)設備由彩色顯示器、操作鍵盤、數(shù)字化儀、打印機、中央電腦等構成;測量元件則會由不同型號的溫度傳感器、濕度傳感器以及流量傳感器等構成;總線橋往往是由8條通信線路構成,并且經(jīng)實踐證實,在每個通信線路上均可以有效的連接10個RPU、30個區(qū)域控制器;控制件則是由不同型號的二通閥、三通閥(執(zhí)行結構)等構成。
智能建筑線路安裝相關要求
智能建筑自動化設備安裝中,由于建筑功能、身處的自然環(huán)境等方面的不同,所對應的線路安裝也會存在不同程度的差異,具體情況具有比較規(guī)范的線路安裝要求,下面我們詳細得對線路安裝技術要求進行分析,即:
接地過程中,接地電阻需要根據(jù)電子設備的不同而不同設置。
智能建筑自動化電子設備的信號接地、屏蔽接地、功率接地、邏輯接地等若是同時接在一個電極,則所對應的電極接地電阻不應該大于4歐,但是,如果電子設備接地、防雷接地與工頻交流接地同處于一個電極時,其所對應的電極接地電阻不應該大于1歐,因此,需要根據(jù)不同情況,設置不同的接地電阻,確保不同條件下,智能建筑體系能夠穩(wěn)定運行。
針對抗干擾能力比較弱的設備,需要與防雷接地分開,避免安全事故的發(fā)生。
智能建筑自動化設備安裝中,若出現(xiàn)抗干擾能力比較弱的設備,則需要將其與防雷接地的距離控制在20m左右,另外,即使設備的抗干擾能力較強,在安裝的過程中,同樣的需要將設備與防雷接地的距離控制在5m以上,這樣做的目的為:防止雷擊事故的發(fā)生。
除此之外,在安裝的過程中,如果出現(xiàn)電子設備與防雷接地同時進行的狀況,則需要先進行埋地鎧裝電纜,這樣做的目的為:防止兩者在發(fā)生雷擊時,對電子設備造成損害。
工業(yè)電視、閉路電視等均需要采用一點接地的安裝方式,并且對電纜屏蔽,需要進行相應的接地處理,從而有效的避免干擾電纜對自動化設備造成一定程度的損害,另外,1MHz為分界線,對1MHz以上以及以下的電纜需要采用不同的接地方式,1MHz以上的采用多點接地,1MHz以下的采用一點接地。
智能建筑自動化設備接地系統(tǒng)安裝要求
智能建筑自動化設備接地系統(tǒng)安裝要求主要有四大標準,即:充分的保障相關工作人員及相關設備的安全。
盡可能的減小智能建筑接地系統(tǒng)中的電流,并且控制電流在經(jīng)過公共阻抗時所產(chǎn)生的電壓(傳導噪聲電壓),實現(xiàn)接地系統(tǒng)的公共阻抗降低。
能夠有效的確?!靶盘柕亍睂Α按蟮亍彼a(chǎn)生的共模電壓較低(在有高頻電流通過的狀態(tài)下),最終使得“信號地”所產(chǎn)生的噪聲輻射最低。
實現(xiàn)電流回路(由信號線和地線構成)面積最小化,這樣能夠有效的避免電位差引起較大的地電流,從而有效的避免感染傳導。

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NEW NIKON PRECISION WAFER LOADER/ALIGNMEN?T SYSTEM

NEW VAT Slit Valve Stainless Pneumatic 02112-BA24-APN1

STRYKER SIDNE VOICE ACTIVATION DEVICE CONTROL SYSTEM

MOCOM HS-750 OXYGEN HEADSPACE O2 HEAD SPACE ANALYZER

KNF Laboport UN810.3 FTP Vacuum Pump UN 810 / Warranty

YASKAWA SERVOPACK SGDH-75AE SERVO DRIVE 7.5 KW 10 HP

NEW SILENTAIRE MAMBA AIR COMPRESSOR 3.5 LITRE SILENT

MOTOMAN ROBOT CONTROLLER INDEXER ROBOTIC DRIVE YASKAWA

Paragon 7000 Salon Skin Care Vaporizer Facial Machine

Waters 486 Tunable Absorbance Detector HPLC WAT080690

Newport PM500-C Precision Motion Controller / Warranty

ASTEX D13449 Magnetron Head 3.5KW 2450 MHz Centura AMAT

AMAT XR80 Spin Scan Relay Controller Board 0100-90940

YASKAWA CIMR-37A JUSPEED AC DRIVE 230V 3.7KW 37AS2-1028

SPECTRA PHYSICS CW LASER HEAD MEDICAL 527nm 50W 532nm

Applied Materials Wafer Lift BWCVD 0010-10188 AMAT

ABB VO42 FLOW ECONOMIZER MOTOR DRIVE SPEED CONTROL BOX

Olympus 4-Axis Motion Controller OEM670X-M2 Compumotor

MICRONIC VIAL-96 SCANNER TRACEABLE SAMPLE SCAN READER

PCT Megasonic Hyperclean Generator 6000 C/C Dual Output

Daedal 4072 X-Y-Z Positioner Stage Rotary Motor Newport

VWR Scientific 1410 Vacuum Oven Sheldon Lab / Warranty

Troemmer Berlex Combibloc Shaker Multi-Tube Combi Mixer

MODULUS VIDEO MPEG HD ENCODER SERVER NEWISYS ENTERPRISE

TOTO Precision Ceramic X-Y Stage Positioning Motorized

LOT 2 DALSA CL-P1-4096W CCD IMAGE CAMERA PANASONIC WV

Savant RVT100-120 Refrigerated Vapor Trap RVT Thermo

NEWPORT PRECISION MOTORIZED POSITIONING STAGE / CAMERA

KLA TENCOR LAMP POWER SUPPLY CONTROLLER IGNITOR ORIEL

PHYSICAL ELECTRONICS MONOCHROMATOR SPECTROMETER ASSY

SPECTRA PHYSICS TORNADO LASER HEAD 35W 1064nm / PART

EMI ELECTRONIC MEASUREMENTS SCR POWER SUPPLY/ FREE SHIP

BECKER VTC ROTARY VANE VACUUM PUMP / GAS FILTER / HOSE

MELLES GRIOT PRECISION DIODE LASER DRIVER / FREE SHIP

OPTEM HF MICROSCOPE / ZOOM 70 / PANASONIC CAMERA/ STAND

NEW Harrick Scientific Depolarizer UV-VIS Depolarizing

COHERENT INFINITY LASER DPMO Q-SWITCHED Nd: Yag 1064nm

Luxtron 100C AccuFiber Temperature Control M-100/AMAT

NEW CONTINUUM LASER THG-15 THIRD HARMONIC GENERATOR

National Instruments MDI-7602 Stepper Motor Drive 115V

NEW TOPCON AIT-15 TABLE STAND LIFT INSTRUMENT ADJUSTABL

Leybold Turbotronik NT 1000/1500 Pump Controller AMAT

Variomag HP 60 Point Magnetic Stirrer Remote Controller

MicroZoom II Microscope Micromanipulato?r 6150 Prober

NIDEK OPTHALMIC LASER CHILLER LIQUID COOLER CIRCULATOR

HP 6623A DC Power Supply 40W 80W OPT 700 & 750 Warranty

SORENSEN DIGITAL DC POWER SUPPLY 4 X OUTPUTS SR1070597

ORIEL STEPPING MOTOR 2-AXIS CONTROLLER STEPPER MIKE SET

Lumix 70 III Dental X-Ray Controller/ Remote Control

ION TECHNOLOGY 490ASL ARGON LASER / POWER SUPPLY/REMOTE

EC APPARATUS EC703 ELECTROPHORESIS POWER SUPPLY 3000V

OPTEM HF VIDEO MICROSCOPE WITH ZOOM 70 X-Y STAGE STAND

NEW LEITZ MOTORIZED MICROSCOPE KEYPAD JOYSTICK CONTROL

NEW MARANTZ PM-3 INTEGRATED DIGITAL MONITOR AMPLIFIER

SARTORIOUS BP-110 ANALYTICAL LAB BALANCE SCALE DIGITAL

AMAT Wafer Orienter Micro Controller Beam Profiler Boar

OPTEM HF VIDEO MICROSCOPE X-Y STAGE TABLE BOOM STAND

AMAT DAQ MKII TYPE-H POWER SUPPLY 0090-90967 /VARIAN

HONEYWELL EZTREND V5 ELECTRONIC CHART RECORDER MULTI-CH

AMAT XR80 Implanter Flat Orienter Control /Sensor Board

SORENSEN SR1070596 DC POWER SUPPLY DIGITAL 4X OUTPUTS

TEKTRNOIX 7603 OSCILLOSCOPE 2X7A26 7B92 / FREE SHIP

VALLEYLAB OptiMumm SMOKE EVACUATOR ELECTRO-SURGERY

BUSCH VACUUM PUMP SV-1016-B-000-1?HXX / FREE SHIPPING

PRECISION AEROTECH SPEEDRING SCANNER LASER SCANNING

NEW AMAT 1140-90090 DC POWER SUPPLY ARTESYN N12014-1

WhereNet WherePort III WIRELESS EXCITER / COMMUNICATOR

LOT 2 EPSON POWERLITE 7600P LCD PROJECTOR HDTV / REPAIR

NEW CLEVELAND QX-1020QR POCKELS CELL KDP LASER Q-SWITCH

NEW NIKUNI DISCO BOOSTER PUMP UNIT

KIMMON HeCd LASER HEAD CD-4123R-F POWER SUPPLY CD6122C

LIBERTY 312 POWER CHAIR SCOOTER MOBILITY WHEELCHAIR

AMAT Implant ARC Voltage Control Board 0100-90689

AMAT Flat & Notch Orienter Interlock XR80 Implanter PCB

Nortel MCK PBX Gateway E-6000G-SNM12 Switch / Cables

KOMATSU CHEMICAL HEATER TEMPERATURE CONTROLLER HEATING

AMAT 0100-90942 Index Servo XR80 Implanter Motor Driver

NEW METROL SENSOR CNC TOOL TS-02B P20K-02 / FREE SHIP

Applied Materials 0100-20100 Analog I/O Card / Warranty

TRANSISTOR DEVICES TDI POWER RACK SYSTEM SPS COMPLETE

NEW PROXIM WAVESPAN STRATUM ODU WIRELESS OUTDOOR UNIT

ROTARY X-Y SLIDE MOTION STAGE ROTATION HOT-PLATE COMBO

VAT 0340X-CA24 Slit Valve Pneumatic Wafer Transfer AMAT

NEW JDS Uniphase 1135P He-Ne Laser Head Power 20mW HeNe

Cardioline Delta-1 Plus Digital ECG Machine / Lead Bags

TECAN CAVRO SYRINGE PUMPS MOTORIZED INJECTOR VALVE UNIT

ALIGNMENT TOOLS A2000 LOADLOCK WAFER LOADER ROBOT ASYST

DRYDEN FILTER EXHAUST SYSTEM SURFACE PARTICLE DETECTOR

Newport 426/421 X-Y Linear Motion Translation XY Stage

LOT 2 EOSI GOOCH HOUSEGO Q-SWITCH ACOUSTO-OPTIC DEVICES

LOT 2 SERVICES PLASMA HEAD MATCH / 30W MANUAL MATCH

AMAT 200mm NOVELLUS 300mm HEATER CHUCK SPEED HDP ESC

VARIAN CP7570 CAPILLARY GC COLUMN 5m x 0.53mm EZ-GRIP

CORECO SE-IR INFRARED DSP FOCAL PLANE CAMERA BOARD ISA

INLINE PNEUMATIC AUTOMATION ACTUATOR BALL VALVE AP-SR

LOT NIDEK OPHTHALMIC LASER OPTOMETRY REPLACEMENT PARTS

LOT NIDEK OPHTHALMIC LASER ASSEMBLY REPLACEMENT PARTS

SPECTRA PHYSICS LASER NEWPORT POLARIZER MOTORIZED STAGE

NEWPORT THK MOTORIZED LM GUIDE ACTUATOR LASER MOUNT

DIALOGIC CPI/400-1T1 PCI VOIP DM3 BOARD CPI/400-T1

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,以便學習編程時查找);
2、由位控邏輯入手,逐漸增加定時、計數(shù)等條件,把或、與、非關系理順;
3、進而練習整數(shù)運算、實數(shù)運算、類型轉換;
4、量程轉換、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、跳轉等程序控制(盡量避免跳轉,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,學會一種至于其它的學習起來也就簡單了。