A-B 1771-IFE

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描述

A-B 1771-IFE
全面、真实的通信通道仿真是设计和验证的需要。针对卫星通信业务发展的需要,设计人员需要更为有效的仿真测试设备,要求它具有宽带仿真和测试功能,真实地模拟通道中环境坏损因素、以及通道中各部件对系统的影响。这样,设计人员才能在设计阶段有效地控制设计余度,同时满足成本、可靠性和容量的要求。
目前,卫星系统设计者在设计过程中可以使用若干种辅助工具。设计模拟和测试工具主要有以下三种:计算机建模和模拟工具、制造和发射试验卫星、卫星通道模拟器。
借助计算机建模和模拟工具,设计者可以建立多种信道坏损的模型,并通过模型综合考虑系统的总体性能。这些工具能够完成基本设计,并进行性能评估。此类软件用于台式机和高级工作站。为得到准确的结果,即使使用最快的处理器也需要花费大量的计算时间,这样就限制了模拟对象的数量,也限制了能够分析的综合坏损模型。这些模型也可能并没有正确反映实际情况。
此外,有的公司或者单位已经制造并发射了实验卫星,以便在真实环境中通过真实的硬件和软件来检测新的通信技术和理念。这些卫星包括ACT、Artemis、Kopernikus、N-Star、Superbird以及ItalsatF1。这些卫星的制造成本昂贵,但它们为当今宽带卫星设计的精细技术和定义方法提供了颇有价值的实验环境。卫星位于整个设计金字塔的塔尖,它们的性能通过设计来确定,因此根据需要更改技术规格的余地很小,同时也很难通过更改坏损机制来检测它们对系统整体性能的影响。卫星信道模拟器把测试环境和模拟环境很好地结合起来,为用户提供所需的精确度和实时性能。Aeroflex生产的CelerityCS80000宽带信道模拟器(BCS)系列就是很好的例子。这些模拟器在实验室中通过受控的、精确的、可重复的方式创建带有坏损机制的真实信道。因为这些信道是带有宽带射频输入和输出的实时系统,所以在测试过程中可以使用真实的硬件终端。和软件模型相比,这种实时测试可以运行更多检测对象,进而能进行更详细的测试。

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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

DEC A154 MNCAM-AA MODULE MNC11-DA

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

DEC 54-11294-00 11/70 CONSOLE MODULE W/O BEZEL

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

DEC MSP01-CA 32MB(8 X 4MB 70NS SIMMS)

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

DEC 70-33398-02 CONTROL PANEL ASSY

DEC DEFEA-CA FDDI CONTROLLER MODULE

DEC DTFOR-MA DECREPEATER 900FL

DEC L0111-YA MODULE

DEC M3114 MODULE

DEC M7895-YA 48 CHANNEL INPUT DSS11

DEC MS220-BA 64 MB MEMORY MODULE

DEC T1030-AC KA800 MODULE

HEWLETT PACKARD 0950-3020 HP9000 POWER SUPPLY 1200W

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

HP AA941A ESL 351144-001 200/400GB U460 FC TAPE DRIVE

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

DEC 12-42827-01 ALPHASERVER 8200 BLOWER ASSY

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

DEC 54-24758-02 ALPHA DP264 DAUGHTER CARD

DEC 54-30358-01 DS20 MODULE

DEC 54-24034-05 DUAL PROCESSOR CARD

DEC 54-30158-06 ES40 500MHZ CPU MODULE

DEC 70-23098-01 VAX 8550 BACKPLANE BOARD

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模块,可编程控制器,CPU模块,IO模块,AI模块,通讯模块。AB/施耐德/ABB/GE/本特利/西屋/英维斯/霍尼韦尔/黑马/FU克斯波罗

15天包退换 一年质保 大量现货  国内实力库存商家


选择深圳长欣,选择放心,售后无忧大量现货,当天顺丰发货!
主营:本特利,英维思,伍德沃德,福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、GE发那科、安川、博世力士乐,ACSO,力士乐等各大品牌的DCS系统配件,机器人系统配件,大型伺服系统备件。

先介绍几点经验。
1、先通读一遍“系统手册”(不管能不能看懂,先了解个大概,以便学习编程时查找);
2、由位控逻辑入手,逐渐增加定时、计数等条件,把或、与、非关系理顺;
3、进而练习整数运算、实数运算、类型转换;
4、量程转换、PID调节回路的建立及P、I、D参数的理解(最好是有个物理回路验证,比如变频器+电机+测速传感器);
5、循环、顺序、跳转等程序控制(尽量避免跳转,非跳不可时也是跳的越近越好);
6、中断、通讯、位置控制....

本人以ABB工业机器人配件DSQC系列和Motorola MVME系列,GE 卡件 模块 驱动器系列为主攻。各位电工朋友可根据自己的条件选择适合自己的PLC品牌,由于PLC的基本框架大同小异,学会一种至于其它的学习起来也就简单了。