A-B 1785-L40C

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描述

A-B 1785-L40C
全面、真實的通信通道仿真是設計和驗證的需要。針對衛(wèi)星通信業(yè)務發(fā)展的需要,設計人員需要更為有效的仿真測試設備,要求它具有寬帶仿真和測試功能,真實地模擬通道中環(huán)境壞損因素、以及通道中各部件對系統(tǒng)的影響。這樣,設計人員才能在設計階段有效地控制設計余度,同時滿足成本、可靠性和容量的要求。
目前,衛(wèi)星系統(tǒng)設計者在設計過程中可以使用若干種輔助工具。設計模擬和測試工具主要有以下三種:計算機建模和模擬工具、制造和發(fā)射試驗衛(wèi)星、衛(wèi)星通道模擬器。
借助計算機建模和模擬工具,設計者可以建立多種信道壞損的模型,并通過模型綜合考慮系統(tǒng)的總體性能。這些工具能夠完成基本設計,并進行性能評估。此類軟件用于臺式機和高級工作站。為得到準確的結果,即使使用最快的處理器也需要花費大量的計算時間,這樣就限制了模擬對象的數量,也限制了能夠分析的綜合壞損模型。這些模型也可能并沒有正確反映實際情況。
此外,有的公司或者單位已經制造并發(fā)射了實驗衛(wèi)星,以便在真實環(huán)境中通過真實的硬件和軟件來檢測新的通信技術和理念。這些衛(wèi)星包括ACT、Artemis、Kopernikus、N-Star、Superbird以及ItalsatF1。這些衛(wèi)星的制造成本昂貴,但它們?yōu)楫斀駥拵l(wèi)星設計的精細技術和定義方法提供了頗有價值的實驗環(huán)境。衛(wèi)星位于整個設計金字塔的塔尖,它們的性能通過設計來確定,因此根據需要更改技術規(guī)格的余地很小,同時也很難通過更改壞損機制來檢測它們對系統(tǒng)整體性能的影響。衛(wèi)星信道模擬器把測試環(huán)境和模擬環(huán)境很好地結合起來,為用戶提供所需的精確度和實時性能。Aeroflex生產的CelerityCS80000寬帶信道模擬器(BCS)系列就是很好的例子。這些模擬器在實驗室中通過受控的、精確的、可重復的方式創(chuàng)建帶有壞損機制的真實信道。因為這些信道是帶有寬帶射頻輸入和輸出的實時系統(tǒng),所以在測試過程中可以使用真實的硬件終端。和軟件模型相比,這種實時測試可以運行更多檢測對象,進而能進行更詳細的測試。

產品承諾:
保?證?全新原裝進口,
保?證?安全準時發(fā)貨,
保?證售后服務質量,
優(yōu)勢價格,大量現貨。

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
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DEC 54-23205-01 4-PORT ENET LAN MODULE

DEC 700-997-000 GS160/320 POWER SUPPLY-1600W

DEC 54-24970-01 FIBER OPTICS MODULE

DEC 70-20579-01 SUPERSTAR BACKPLANE

DEC 54-30430-01 HSV110 MODULE

DEC 70-33289-01 SCSI ENCLOSURE*CHASS?IS*

DEC 54-60178-01 L500 SCSI/SE CTRL MODULE

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DEC 70-32889-01 DAGWG-AA GIGASWITCH

DEC DEQRA-CA CONTROLLER MODULE

DEC H7202-D POWER SUPPLY

DEC H7231-E PDP11/84 POWER BACK UP

DEC DEL21-UI SERIAL MODULE

DEC H9660-BE RFI CABINET 120V

DEC LM200-CA LM200 MULTIFUNCTION FAX/

DEC LPSIX-BA 1500 SHEET INPUT FEEDER 120V

DEC M7533-AB DEQRA MODULE

DEC MS7CC-DQ 512MB MEMORY MODULE

DEC MS520-CA T3008-AA MEMORY MODULE

DEC MS7CC-DF 512MB MEMORY MODULE

DEC MS7BB-AA MEMORY MODULE

DEC P2000-CA MEMORY OPTION

DEC MAW35-0509-A WORKSTATION I/F BD-PCI

DEC MS7CC-EQ 1 GIGABYTE MEMORY MODULE

DEC MS7CC-EP 1 GIGABYTE MEMORY MODULE

DEC MS432-AA MODULE

DEC P1015-AA CCU MCU UNIT ASSY

DEC PE30A-BC DEC 3000 SYSTEM

DEC SWXA2-BA SCSI ADAPTER BA300

DEC T2017 VAX6000 MODULE

DIGI 77000560 ACCELEPORT 4R 920-PCI*W/O CABL

EXABYTE 850010-012 850010-012

DIGI 55000536-06 ACCELEPORT 4R 920-PCI*W/O CABL

HEWLETT PACKARD 245307-002 STWKS 14-BAY FC EMPTY ENCLOS

DIGI 50000490-06 ACCELEPORT 4R 920-PCI*W/O CABL

FORE ACCA2001-0011 FORE ETHERNET ATM I/F 155 UTP

HEWLETT PACKARD A7202-60715 12V POWER POD KIT

IBM 09L1655 4-PORT SSA W/SIMM 18MM PCI CAR

IBM 09L1645 4-PORT SSA W/SIMM 18MM PCI CAR

HEWLETT PACKARD XHP-X000013 HP FAN TRAY ASSEMBLY

IBM 11J6220 THINKPAD 380E LAPTOP FOR S/390

IBM 05J8907 IBM 7025 I/O PLANAR MODULE

IBM 44H2733 IBM VSS 2105 SYSTEM PWR MODULE

IBM 44H7910 IBM 940X PWR DIST. MODULE ASSY

IBM 44H2811 IMB DCA-B DC/DC CONVERTER

IBM 41L5103 IBM 7025 I/O PLANAR MODULE

IBM 44H8401 IBM 940X PW DIST. MODULE ASSY

IBM 44H2745 IBM POWER REGULATOR UNIT

MARCONI ASX-200BX ATM SW ENCLOS. W/ DUAL PWS

MISC 200-1024 SYSTEM BOARD

MISC 2293242-905 GENICOM MLC4 PWB CONTROLLER

MISC 702-1002 SYSTEM BOARD

MISC OHPGMT02R HENDRY OHP HIGH POWER SUPPLY

MISC 2T-CIXCD-RA VAX7000/BA700-A?A OPTION KIT

MISC DCP4856-22R/D SNMP DIRECT ACCESS T-1 CSU/DSU

NORTEL NTBP16FB-01 NORTEL PASSPORT V.35 FP MODULE

NORTEL NTJS02BB-01 NORTEL PASSPORT 100BASE-T MODU

NORTEL XLR1298SF NORTEL SWITCH FABRIC CPU MODUL

PRINTRONIX 153320-001 LG04+/P5005/P52?05 SHUTTLE 475LPM

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HEWLETT PACKARD 230040-B21 HP BL20P P3 1.40GHZ/512MB SE

HEWLETT PACKARD 227264-001 HP DLT8000 (HVD) HOT-SWAPPAB

HEWLETT PACKARD A3284-69405 HP SYSTEM BOARDNW/TRAY

DEC 54-23289-02 DAGWG-AA CLOCK CARD

HP A6873A INTEGRITY RX2600 SERVER BASE ITANIUM2 1.0GHZ

HP AD542B StorageWorks M5314 FC Drive Enclosure for Eva

ADIC FASTSTOR 22 98-2200-01 DLT8000 LVD/SE AUTOLOADER

COMPAQ 154872-001 CPQ DLT8000 40/80GB EXTERNAL

DEC 54-19369-02 DEFEB-LA FI MODULE DUAL

DEC 54-23130-01 VAX3100 SCSI CARD W/CABLE & TERMINATOR

DEC 54-23600-01 MOTHER BOARD

DEC 54-24411-01 MODULE

DEC 54-25117-02 DEC GS80/160/320 CLOCK SPLITTER MODULE

DEC 70-28103-01 VAX3100 CPU MODULE

DEC 703120-100 DILOG PRINTER INTERFACE

DEC 70-40064-01 STARLIGHT LVD EMU

DEC 70-33259-02 HSG80 CONTROLLER MODULE.REVD01

DEC B2006-AA FUTURE BUS TO FDDI ADAPTR

DEC 70-60420-06 DEC DLT8000 40/80GB SCSI LVD/SE tape dr

DEC B1000-AB B1000-AB

DEC DEFAA-AA FUTURE BUS TO FDDI ADAPTR

DEC DELTLX-BF MODULE

DEC DEWB2-M NEW DECROUTER 90T1

DEC H407-A VAX FT POWER SUPPLY

DEC H7231-L POWER SUPPLY

DEC DTRMN-A3 DECPACKETPRO 900 WITH

DEC FE-DIS10-KA DCP4856 CSU/DSU MODULES*NEW*

DEC DST24-2G DNswitch 224S 24port Stackable Switch w/ M

DEC FR-MS340-DA 512MB MEMORY KIT 4 X 54-24941-

DEC KZPBC-AX PCI 1-CHAN ULTRA2 SCSI CTL 4MB

DEC FE-D1S10-KA DCP4856 CSU/DSU MODULES*NEW*

DEC DEIAP-MA DEC ROAMABOUT ACCESS POINT

DEC L0111-YD HSC90 MODULE

DEC H9400-AG CARD CAGE VAX 6000 BI

DEC KN304-FA ALPHASERVER 4100 CPU 300

DEC L0131-AA SCSI CONTROLLER

DEC H7179-AA VAX 6210 POWER SUPPLY

DEC M7637-AA KN220-AA DECSTATION 5500

DEC M5031 16 BIT ISOLATED COS MODUL

DEC M8080 MODULE

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DEC SWIXX-BB STORAGE WORKS KIT

DEC SWXRC-05 HSZ40 CONTROLLER

DEC VSXXA-KA POS KEYBOARD

DELL 1H734 DELL PE1400 SC SYSTEM BOARD

DELL A50291-651 DELL P7150 SYSTEM BD W/CARRIER

FORE ACCA2040 FORE NMM BOARD

HEWLETT PACKARD A5597-67008 HP EXHAUST FAN ASSEMBLY

IBM 05H7772 IBM 3494 BAR-CODE READER ASSY

IBM 07L8859 IBM 7025 SYSTEM PLANAR BOARD

IBM 04N7140 IBM M820 SYSTEM PROCESSOR ASY

IBM 08L8106 IBM 48V 14.2A POWER SUPPLY

IBM 32H3975 NETFINITY 5600 4-PORT SSA ADAP

IBM 44H2782 IBM S390 I/O CONTROLER ASSY

IBM 47H0289 IBM S390 I/O CONTROLER ASSY

IBM 91H3906 IBM 940X DISK/BACKP/CAGE ASSY

IBM 91H3905 IBM 940X DISK/BACKP/CAGE ASSY

INFINEON HYS72D128320GBR 1GB DDR 266MHZ ECC SDRAM MEMOR

MISC 6210515-01 TL810 X-AXIS CONFIRMATION SENS

MISC 6210440-01 TL810 CONTROL PANEL ASSEMBLY

MISC 6A1206P01 LN28 CONTROLLER

MISC 6004880-G001 VIDEO MODULE W/ CAB .KIT

MISC 6210520-01 TL810 X-AXIS UMBILICAL CABLE

MTI QTS30 MTI Q-BUS SCSI CONTROLLER

SUN 370-1894 SUN TAPE LIBRARY 160W POWER SU

DEC 54-24403-01 Daughter Board ALPHA SERVER 2100 PC164

COMPAQ 170162-001 ISDN PRI/T1 ADAPTER BOARD

DEC 54-22618-01 MODULE

DEC 54-22617-01 MODULE

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DEC DEFEA-CA FDDI CONTROLLER MODULE

DEC DTFOR-MA DECREPEATER 900FL

DEC L0111-YA MODULE

DEC M3114 MODULE

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DEC MS220-BA 64 MB MEMORY MODULE

DEC T1030-AC KA800 MODULE

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IBM 11H8275 IBM 7015-XXX POWER SUPPLY AC

LEXMARK 44H0005 LEXMARK MARKNET ETHERNET*NEW*

HP 283802-001 / DS-DSGGE-BU 16 PORT 2GB 2/64 CORE BOARD

DEC 54-23153 VAX3000-600 CPU

DEC FE-DIS09-KA SNMP DIRECT ACCESS T-1 CSU/DSU NEW

DEC M7084 DBH-11 PDP 11/84 DBH-11 CONTROL MODULE

HP 189715-003 OPENVIEW STORAGE MANAGEMENT APPLIANCE III

HP AH094A AH094AX PCIE 2-PORT 4GB FIBRE CHANNEL HBA

201723-B21 COMPAQ MSA1000 ARRAY CONTROLLER ENCLOSURE

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HP AA977A /361195-001 STORADGEWORKS SAN SWITCH 2/16

COMPAQ 147090-001 2 PORT SERVER CONSOLE SWITCH RACK OPT

COMPAQ 158413-001 HSJ80 CONTROLLER MODULE

COMPAQ 349201-001 HP DL380-G3 (1)2.8GHZ CPU/1GB MEMORY

CRAY FPX4802-02S CRAY FRAME RELAY ENCRYPTOR

CRAY FPX4802/DES CRAY FRAME RELAY ENCRYPTOR

CRAY 905-5241-XXX CRAY FRAME RELAY ENCRYPTOR

CRAY 905-5241-004 CRAY FRAME RELAY ENCRYPTOR

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DEC 3X-DGSRK-AB QUAD PORT SERIAL MODULE

DEC 54-22463-03 DEFZA-CA BOARD

DEC 54-23461-01 AS8200 SERIAL DATA PORT

DEC 54-22605-01 BREAKOUT MODULE

DEC 54-15020-01 BACKPLANE

DEC 54-23302-19 CONTROL PANEL BLUE BUTTON

DEC 54-22509-01 DGLTA-FA

DEC 54-24413-01 DWP64 PCI MODULE

DEC 54-24729-01 SECONDARY BREAKOUT

DEC 54-24756-03 DEC DS20E MOTHERBOARD

DEC 54-22907-02 DEC HSD30 DSSI SCSI CONTROLLER

DEC 54-24889-01 CONTROLLER MODULE

DEC 54-24725-01 ALPHA XLT300 MLB

DEC 54-22092-03 486 CPU MODULE

DEC 54-30684-01 MODULE

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DEC 54-30358-01 DS20 MODULE

DEC 54-24034-05 DUAL PROCESSOR CARD

DEC 54-30158-06 ES40 500MHZ CPU MODULE

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DEC 54-25088-03 XP1000 CPU MODULE

DEC 70-31458-01 DEC HSD30 DSSI SCSI CONTROLLER

DEC 70-16486-00 BACKPLANE

DEC 70-33523-01 DS-SWXRA-GH CONTROLLER SHELF

DEC 70-32195-03 SWXRC-05 CONTROLLER MODULE

DEC 70-32866-02 INTELLIGENT EMU 3P

DEC 70-40057-S1 HSJ80 CONTROLLER MODULE

DEC 70-40057-01 HSJ80 CONTROLLER MODULE

DEC 748-0135-F4 FIBRE OPTICAL CONTROLLER MODUL

DEC 748-0124-A2 CONTROLLER ODULE

DEC BA700 SLIDERS VAX7000/BA700 MOUNTING SLIDERS

DEC BA350-KA STORAGE

DEC DEBET-RQ LANBRIDGE 150 FIBER 240V

DEC DEFCN-AD DECCONCENTRATOR 500

DEC DEFCN-AC DECCONCENTRATOR 500 W/OBM

DEC DEFEB-AC DEC BRIDGE 510

DEC BA356-LE BLUE MODULAR EXPANSION

DEC H7202-KB DEC PDP11/84 POWER SUPPLY

DEC DEPCM WIDGET

DEC DS-TL890-NE DLT EXPANSION UNIT(RACK MOUNT)

DEC DEFCN-CA OPTICAL BOARD

DEC H777 PDP 11 POWER SUPPLY

DEC DSRZE-AA MUXSERVER 320 W/COVERS

DEC DEXBR-Z ROUTEABOUT ACCESS EI

DEC DSRZD-AA MUXSERVER 380

DEC DSRVX-M DECSERVER 900 MC

DEC H4202-B POWER SUPPLY

DEC HA205-AA MULTISWITCH700/?SMARTSWITC 6000/6500 POWER

DEC M7199-AH MODULE

DEC MTXNA-AA DEC POS M32SX PRINTER

DEC MS7CC-FT 2 GB MEMORY MODULE ALPHASERVER

DEC MS7CC-FP 2 GB MEMORY MODULE ALPHASERVER

DEC MS340-CA 256MB MEMORY SYNCH(4X64)-DS2?0

DEC MS7CC-FH 2 GB MEMORY MODULE ALPHASERVER

DEC QTS25 MT CONTROLLER MODULE

DEC SF73-LA STORAGE UNIT W/2 -RF73 DISKS

DEC PMAGD-CA GRAPHICS MODULE

DEC SWSA1-AB SE/FAST SCSI-2 ADAPTER MODULE

DEC PR0350-AA CONSOLE CONTROLLER

DEC T2026 XMI TO 11 DAL INTERFACE

DEC RF73-JA RF73-EA IN CANISTER FOR:

digital link DES-3326 10/100/1000FAST ETHERNET SWITCH

FORCE 106093 FORCE PMC-VGA MODULE

EMC 005041086 CLARIION BBU

HEWLETT PACKARD A6255-69001 HP LINK CONTROLLER CARD

HEWLETT PACKARD A3453-60003 HP K400 SYSTEM CARD

HEWLETT PACKARD A6255-60001 HP LINK CONTROLLER CARD

HEWLETT PACKARD C1199-44400 HP SCSI/DIFF DLT4000 INT

HEWLETT PACKARD D9143-63004 TL6000R I/O BASE BOARD

HEWLETT PACKARD D9143-60008 TL6000R I/O BASE BOARD

HEWLETT PACKARD D9143-69004 TL6000R I/O BASE BOARD

IBM 08J5803 IBM 2003 DC CONVERTER

IBM 09L1650 IBM 4-P MODULE W/4MB CACHE MOD

IBM 44H2744 IBM AC/DC BULK PWR REGULATOR

IBM 44H2743 IBM BPR-5M AC/DC BULK POWER RE

IBM 51H9023 IBM DCA-MM DC/DC CONVERTER

IBM 60H0440 IBM QJ26 9672CARD

IBM 59H4120 IBM 20/40GB 8MM INT TAPE DRIVE

IBM 59H4119 IBM 20/40GB 8MM INT TAPE DRIVE

IBM 93H6187 IBM 7015-XXX POWER SUPPLY AC

IBM 38L1186 INFOPRINT 40 CNTROLLER BOARD

IBM 46H8932 IBM QD92 9672CARD

IBM 60H0570 IBM QL66 9672CARD

IBM 74G9771 IBM 9402 AS400 BACKPLANE W CAG

IBM 97H6491 IBM 7017 4-WAY PROCESSOR UNIT

MADGE 157-159-02 SMART RINGSWITCH, 112 SWITCH

MISC 92-00460-XX AURORA MULTIPORT

MISC 92-00400-XX AURORA MULTIPORT MODEL 3200SE

MISC 2T-QCS02-AA 2-PORT SERVER CONSOLE

MISC 6210925-01 TL81X MAGAZZINE

MISC 905-5242-022 MULTI-RATE CSU/DSU *NEW*

MISC 6210911-01 TL81X MAGAZZINE

MISC 45040433 MDB SYS. MLSI-DR11-W PLUS

NATIONAL INSTRUMENTS 179055-01 NATIONAL INST. MODULE

NORTEL 113724 ADVANCED REMOTE NODE

PRINTRONIX 144712-001 PRINTRONIX P6080 POWER SUPPLY

OVERLAND 106025-001 TKZ63 RACK MOUNT KIT*NEW*

NATIONAL INSTRUMENTS 179056-01 NATIONAL INSTRUM. GPIB M

QUANTUM TH6XA-EE DLT7000 35/70GB LIB/LOADER

QUANTUM DLT7000 35/70GB INTERNAL DLT

QMS/MINOLTA 1710122-001 OPC BELT CARTRIDGE

QUALSTAR 500983-01-0 QUALSTAR 4440 8MM BARCODE READ

SUN 370-2435-02 SUN, DIFF. SCSI ARRAY CONTROL

QUALSTAR 500826-03-7 QUALSTAR 4440 TAPE DRIVE PWS

SUN 370-2435 SUN, DIFF. SCSI ARRAY CONTROL

QMS 2293040 QMS PS-2000 CONTROL BOARD

COMPAQ 154851-001 ESL9326D GRAPHICAL DISPLAY

HEWLETT PACKARD C2473S 670MB SCSI/SE HARD DRIVE

QUANTUM 6310827-01 ESL9326D GRAPHICAL DISPLAY

293360-B21/3059?83-001 HP SR2122 ISCSI STORAGE ROUTER

HP A6873B RX2600 DUAL ITANIUM2 1.5GHZ BASE SYTEM

3X-KN8AC-AA B4168-AA HP GS80/160/320 1.2GHZ CPU MODULE

SUN 375-3203 SUNPCI IIIPRO 1.6GHZ,1GB RAM,USB/FIREWIR?E

COMPAQ 169017-001 20/40GB DAT DDS4 EXT. AUTOLOADER *NEW

L1000 SUN STOREDGE L1000 DLT7000 TAPE LIBRARY

HP 201723-B22 HP MSA1000 ENCLOSURE W/CONTROLER -256MB
REPLACEMENT 229198-001

HP A6218A VA7410 CONTROLLER ARRAY WITH 1GB OF MEMORY

DEC 54-22116-02 CBS,36 PORT MODULE

DATARAM 40903 DATARAM MEMORY MODULE

DEC 54-19445-01 MODULE

DEC 54-24277-01 EXPANSION MODULE

DEC 54-23979-01 BACKPLANE

DEC 54-24741-01 DEC MODULE

DEC 70-31767-01 AS1000 R/M OCP TRAY ASSY

DEC 70-30119-01 SW810-AA FAN UNIT(6)

DEC DEFTA-DA DEC TURBO CHANNEL FDDI

DEC DSTY1-AA OPTION MODULE SET

DEC M7564-01 KDJ11-D/A PDP11-53 CPU

DEC MS332-FA DEC 1GB MEMORY KIT- 50NS

DEC P2000-BA MEMORY OPTION

DEC SN-PBXIP-AB PCI/BRI U ISDN ADAPTER

DEC SGS-17C SAMSUNG X TERMINAL UNIT

HEWLETT PACKARD 118-27276-02 HP SYS PROCESSOR BOARD MOU

HEWLETT PACKARD 5081-2764 BACKPLANE BOARD

HEWLETT PACKARD C1553-00100 HP48GB INT. DAT AUTOLOAD TA

HEWLETT PACKARD J4095A HP PROCURVE SWITCH 2224

IBM 52G1343 IBM RS6000 GRAPHICS MEM. CARD

LUCENT X330S2 LUCENT CAJUN P33X 1000BSX 2PT

MISC 221132-B21 ULTRA3 POWER SUPPLY

PRINTRONIX 134294-001 LG12 TOP COVER ASSY

HP 3X-MS8AA-BB 1GB INFINEON MEMORY KIT FOR GS80/160/320

HP STORAGEWORKS A7566A SFS 20 SATA STORAGE ENCLOSURE

HP A6870B Integrity rx2600-2 1.3ghz Server base system

12-47545-01 GS160/GS320 BLOWER 48V /EBM G3G480-AA02-05

COMPAQ 123476-003 HP 4414 14 BAY ENCLOSURE

COMPAQ 159505-001 DL590/64 VOLTAGE REGULATOR BD

COMPAQ 164002-001 COMPAQ MOTHER BOARD

COMPAQ 176249-001 FC ARBITRATED LOOP W/8 GBCIS

COMPAQ 178681-001 24-PORT DIGITAL MODEM

COMPAQ 166454-B21 SMART UPLINK MODULE 10/100TX

COMPAQ 166450-B21 SMART UPLINK MODULE 10/100TX

COMPAQ 296064-001 MOTOR BLOW W/FAN

COMPAQ 194701-001 FC ARBITRATED LOOP W/8 GBCIS

COMPAQ 340837-001 TL8XX X-AXIS INTERCONNECT PWA

COMPAQ 424871-001 COMPAQ SERVER NETII CARD

COMPAQ DS-BA356-SE 7 DEVICE 16BIT SBB SHELF

COMPAQ 340834-001 DLT7000 35/70GB S-DIFF L.READY

COMPAQ 422869-002 COMPAQ SERVER NETII CARD

COMPAQ NAS S1000/384MB NAS S1000 384MB MEMORY KIT

COMPAQ 402230-001 DLT7000 35/70GB TAPE DRIVE W/HOUSING

COMTROL 95900-7 COMTROL ROCKETPORT 32 PCI SERIAL ADAPTE

COMPAQ 241375-001 4100 STORAGE ENCLOSURE CHASSIS

COMPAQ DEINA-AA ROAMABOUT PCMCIA ADAPTER

COMPAQ 728956-005 MODULE

COMPAQ DVNXX-MX DEC VNSWITCH 900XX

COMPAQ DS-SWXHB-07 FIBRE CHANNEL 7-PORT STORAGE H

COMTROL 96500-8 COMTROL ROCKETPORT RM16 RJ45

DEC 30-56120-02 3 CHANNELS SCSI RAID CONTROLLE

DEC 54-19375-01 DEFEB APPLICATION PROC.

DEC 54-16853-01 PC500 RAM BOARD 2MB

DEC 54-22229-01 32MB READ CACHE MODULE

DEC 54-19481-01 VAX FT SUMMARY MAIN PANEL

DEC 54-19409-01 DEFEB-LA NI MODULE MULTI-

DEC 54-22444-01 DEC KFDDA-AF DUAL CARD

DEC 54-22414-01 MODULE

DEC 54-23242-01 ALPHASTATION 600 300MHZ MODUL

DEC 54-22589-02 MODULE.

DEC 54-24758-01 DS20 CPU MODULE ASSM

DEC 54-23468-01 DWLPA PCIA MOTHER BOARD

DEC 54-22631-01 ALPHA VME 2100 PCI TO VME

DEC 54-30194-01 GS80/160/320 H-SWITC PWS

DEC 54-25074-01 ALPHA SERVER GS320 PSM

DEC 70-13578-00 TS11 REEL MOTOR ASSY

DEC 70-24041-01 FRONT DOOR ASSY

DEC 54-25037-01 DEC STARFIRE MODULE

DEC 54-24776-01 VAX7000 CLOCK MODULE

DEC 70-29335-01 VAX 7000 EXP BOX

DEC 54-24544-03 MOTHERBOARD

DEC 70-14533-02 LA120 MECHANICAL ASSY W/P.HEAD

DEC 54-30434-01 HSV110 MODULE

DEC 70-30711-01 TZ87 TAPE HEAD *TESTED GOOD*

DEC 70-28602-01 BA213 RF DISK BACKPLANE

DEC 70-32195-02 HSZXX CONTROLLER MODULE

DEC 70-33250-03 DS-DWZZH-05 BLUE HUB

DEC 70-32194-02 DEC SCSI/DSSI CONTROLLER BOARD

DEC 70-33276-01 IO MODULE ASSY

DEC 70-33249-03 PERSONALITY CARD DIFF TO 2 SCSI

DEC 872-E DEC TU78 872-E POWER SUPPLY

DEC 70-28868-01 SA106 / TF787 POWER CONTROLLER

DEC B2012-BA MODULE

DEC 70-60370-08 35/70GB DLT7000 SCSI TAPE DRIVE

DEC 70-33544-01 IO MODULE ASSY

DEC B4190-BA STANDAR I/O W/USB PORTS

DEC 74-50640-01 FRONT COVER BLUE 5100

DEC BA356-SC 7 DEV SHELF, NO I/O MODUL

DEC DEFBB-M DECSWITCH 900FO

DEC B4171-AD DEC COOPER I/O RISER MODULE REV. A6

DEC DECOM-AA COMMUNICATION SINGLE PORT

DEC BA356-RA 16 BIT ENCLOSURE

DEC DEXBR-M DEC ROUTEABOUT ACCESS EI

DEC DEFGT-BA GIGASWITCH FDDI MODULE

DEC DETPX-M PORTSWITCH 900TP/12

DEC H7506-AA GS160/320 POWER SUPPLY-1600W

DEC DESSL-AB ATM MODULE 2PTS-155MBPS

DEC DEFPA-UC PCI TO FDDI NIC WITH RJ45

DEC DEFPZ-AA FDDI CONTROLLER/PMC

DEC FD-52920-01 DEC LA600 PRINTHEAD

DEC H7861 VAX 11/23 POWER SUPPLY

DEC KZPBA-DY DUAL CNL ULTRAW ADAPTER

DEC DESNC-BA LAN ENCRYPT DEV W/ETH.

DEC FD-51859-01 LG05S/LGPLUS TOP COVER ASSY

DEC DSRVY-MA DECSERVER 900GM

DEC KZPBA-DB DUAL CNL ULTRAW ADAPTER

DEC L0122-AF VAX 8550/8800 64MB MEMORY

DEC H7853-AA VAX 6210 POWER SUPPLY

DEC LJ550 INKJET COLOR PRINTER

DEC H7877 BA23 OLD STYLE POWER SUP

DEC L0121 M.CACHE HSC95 OPTION 32MB

DEC HS1CP-C DEC SCSI/DSSI CONTROLLER BOARD

DEC H7423-AA TU78/79 POWER SUPPLY

DEC M7639 SEE MS200

DEC M8208 MODULE

DEC M8016-YB MODULE

DEC MS7CC-UA UPGRADE MEMORY KIT

DEC MS7CC-GA DEC 4 GB MEMORY FOR ALPHASERVER 8XXX

DEC MTXLB-AA 60 KEY POS KEYBOARD WITH

DEC MSP01-KB 256MB MEMORY KIT

DEC MS520-BA 32 MG MEMORY MODULE

DEC MS451-FA 512MB MEMORY ALPHA 2100

DEC MS88-DA VAX 8550/8800 64MB MEMORY

DEC PMTNV-A CARD

DEC PS1XG-AA VIDEO GRAPHICS ADAPTER W/MOUSE

DEC SHZ35-ZZ SCSI CONVERTER BOX

DEC VT420-AC MONO WHITE TERMINAL W/KEYBOARD

DEC RF-VS240-A RF-VT240 BASE UNIT

DEC RZ57-UK RZ57-UK

DEC T1061 VAX 6000 MODULE

DEC RF-VS240 RF-VT240 BASE UNIT

DEC VT420-AB MONO WHITE TERMINAL W/KEYBOARD

DEC SWXSS-01 EXPANSION STORAGE

DEC SWSA1-BC SW ADAP-SUN DIFF/FAST SCSI

DEC T2029-AC VAX7000.620 MODULE

DEC T2025 MODULE

DEC SHZH1-DT HARD DRIVE IN CANISTER

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 一年質保 大量現貨? 國內實力庫存商家


選擇深圳長欣,選擇放心,售后無憂大量現貨,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、計數等條件,把或、與、非關系理順;
3、進而練習整數運算、實數運算、類型轉換;
4、量程轉換、PID調節(jié)回路的建立及P、I、D參數的理解(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 驅動器系列為主攻。各位電工朋友可根據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。