描述
8V1090.001-2
影響PLC控制系統(tǒng)的干擾源,大都產(chǎn)生在電流或電壓劇烈變化的部位,其原因是電流改變產(chǎn)生磁場,對設(shè)備產(chǎn)生電磁輻射;磁場改變產(chǎn)生電流,電磁高速產(chǎn)生電磁波。通常電磁干擾按干擾模式不同,分為共模干擾和差模干擾。共模干擾是信號對地的電位差,主要由電網(wǎng)串入、地電位差及空間電磁輻射在信號線上感應(yīng)的共態(tài)(同方向)電壓疊加所形成。共模電壓通過不對稱電路可轉(zhuǎn)換成差模電壓,直接影響測控信號,造成元器件損壞(這就是一些系統(tǒng)I/O模件損壞率較高的主要原因),這種共模干擾可為直流,亦可為交流。差模干擾是指作用于信號兩極間的干擾電壓,主要由空間電磁場在信號間耦合感應(yīng)及由不平衡電路轉(zhuǎn)換共模干擾所形成的電壓,這種干擾疊加在信號上,直接影響測量與控制精度。
產(chǎn)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(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
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
DELL 330NK DELL POWEREDGE MOTHERBOARD
GENICOM CA02626-E240 LN40 TONER HOPPER
GENICOM CA02626-E304 LN40 PAPER FEED ASSY 3
HEWLETT PACKARD 005-44289 HP MOTHER BOARD
GENICOM CA02626-E301 LN40 PART
EMC 005040997 CLARIION POWER SUPPLY
GENICOM CA02626-E250 LN40 TONER HOPPER
EMC 005-41330 10SLOT INTERCONNECT PCB
HEWLETT PACKARD 107003856-00 HP MOTHER BOARD
HEWLETT PACKARD 5150-60023 VERTICAL DRIVE ASSEMBLY
HEWLETT PACKARD A2699-66001 HP 10/100 LAN INTERFACE
HEWLETT PACKARD C1107-69032 HP 206W 5/12V POWER SUPPLY
HEWLETT PACKARD 98268-66520 4MB PCB MEMORY MODULE
HEWLETT PACKARD C1160-67936 HP OPTICAL JUKEBOX CTRL BOA
HEWLETT PACKARD A3641-80022 KX70/98KS 180MHZ PROCESOR B
HEWLETT PACKARD C1160-66508 HP OPTICAL JUKEBOX SCSI BOA
HEWLETT PACKARD 630214-202 NETSERVER DUAL PROCESSOR BOA
HEWLETT PACKARD A2982-60001 HP X60 PROCESSOR BOARD
HEWLETT PACKARD C3232A HP C3232A ENTRIA TERMINAL
HEWLETT PACKARD A2375-60097 K200 SYSTEM BOARD
HEWLETT PACKARD C1107-60032 HP 206W 5/12V POWER SUPPLY
HEWLETT PACKARD D3338-60001 NETSERVER DUAL PROCESSOR BO
HEWLETT PACKARD A6386A HyperFabric2 PCI 4X fiber adap
HEWLETT PACKARD C5173-89007 DLT7000 35/70GB TAPE DRIVE
HEWLETT PACKARD C4118-69001 FUSER KIT HP4000
HEWLETT PACKARD C7200-66521 HP SURESTORE FC INTERFACE B
HEWLETT PACKARD C7200-60006 HP SURESTORE FC INTERFACE B
HEWLETT PACKARD J3136-90001 HP ADVANCESTACK PWS REDUNDA
HEWLETT PACKARD J3136-61001 HP ADVANCESTACK PWS REDUNDA
HEWLETT PACKARD J3299A HP PROCURVE SWITCH 224M
HEWLETT PACKARD C7200-61521 HP SURESTORE FC INTERFACE B
HITACHI 667830-004 VISIONBASE 8460 CARRIER MEMORY
HITACHI 667829-304 VISIONBASE 8460 CARRIER MEMORY
HITACHI 667383-005 VISIONBASE 8460 POWER SUPPLY
HEWLETT PACKARD D6530-60005 D6530-60005
HITACHI 662379-404 VISIONBASE 8460 MOTHERBOARD
HIT 2098174-A 3PHASE AC POWER SUPPLY
IBM 04N4317 IBM 940X OPERATOR PANEL ASSY
HEWLETT PACKARD ZTC22942680 HP POWER SUPPLY
HITACHI DPS-420CB VISIONBASE 8460 POWER SUPPLY
HITACHI 671317-007 VISIONBASE 8460 MOTHERBOARD
IBM 00G3165 7013 I/O PLANER BOARD
HEWLETT PACKARD J3136A HP ADVANCESTACK PWS REDUNDANT
IBM 00G2503 650W POWER SUPPLY
HITACHI 668492-004 VISIONBASE 8460 BACKPLANE MOD.
IBM 07H5225 IBM POWER CABLE ASSY
IBM 05J8924 IBM DUAL CHANNEL SCSI ADAPTER
HITACHI 668445-204 VISIONBASE 8460 BACKPLANE MOD.
IBM 05J8911 IBM MEMORY CARRIER MODULE
IBM 07H6255 IBM 9672 TESTER BOX ASM
IBM 21F9345 IBM 9406-F80 CABLE 2 PORT ADA
IBM 09G7649 IBM 3490 READ DETECT CARD
IBM 31G9751 SYSTEM BOARD
IBM 31G9740 7013 I/O PLANER BOARD
IBM 34L3582 IBM MODULE ASSY
IBM 37L2406 AGP 3D-PRO 4110 VIDEO CARD
IBM 44H2731 IBM ACI-4M SYSTEM POWER
IBM 44H2721 IBM PBE-5M 9672MODULE ASSY
IBM 44H8304 IBM 940X SPCN MODULE
IBM 32G1924 SYSTEM BOARD
IBM 65G7623 SYSTEM BOARD
IBM 65G7622 SYSTEM BOARD
IBM 45G2781 IBM 4-PORT MODULE
IBM 44H8421 IBM 940X REMOVABLE MEDIA CAGE
IBM 59H7486 IBM 2105 I/O ATTACHMENT CARD
IBM 8184913 IBM 7013 CPU PLANAR
IBM 93H2641 IBM MEMORY CARRIER MODULE
IBM 44H7779 IBM 940X POWER SUPPLY
IBM 60H0558 IBM QD82 FIBER CHANNEL ADAPTER
IBM 44H7777 IBM 940X 200-240V POWER SUPPLY
INTERPHASE 9000-0751-006 INTERPHASE 9000-0751-006 BOARD
IBM 8193663 IBM AS/400: HIGH SPEED COMM IO
JNI FCE-1473-N JNI 2GB FC HOST BUS ADAPTER
MARCONI NM-4/155UTP5C MARCONI 4-PORT 155MBPS MODULE
LUCENT 750A030150 LUCENT PACKETSTAR ICM CARD
MARCONI NM-4/155MMSCE 4-PORT OC3 MULTIMODE MODULE
MARCONI 7401-00 FORE POWERHUB 7000 ATM
MARCONI NM-4/155MMSCD FORE 4-PORT 155MBPS MODULE
MISC 01-03E121202 RACAL-MILGO OMNIMODE96 UNIT
MARCONI NM-1/622MMSCD FORE 1-PORT 622MBPS MODULE
MARCONI ESX-48-FAN ESX-4800 FAN TRAY ASSY
LSI 356-0003856B QUAD-PORT 10/100 ETNET ALPHA
MARCONI NM-4/155UTPLC MARCONI 4-PORT 155MBPS UTP
MISC 311-0006-002 GS/E SWITCH CONTROL MODULE
MARCONI NM-4/155UTP5LC FORE 4-PORT 155MBPS MODULE
MISC 55000325 PC/XEM HOST ADAPTER BOARD
MISC 6210518-01 TL810 Y-AXIS UMBILICAL CABLE
MISC 22946600 ARTYSAN POWER SUPPLY
MISC 40004049-001 DIAMOND FIRE GL4000 VIDEO CARD
MISC 6210480-01 TL810 X-CARRIAGE INTERCO-
MISC 640QT-C2 RT-VAX 3305 BOX
MISC 04006-T90 PCMCIA ROAMABOUT
MISC 0MNIMODE 96 RACAL-MILGO OMNIMODE96 UNIT
MISC 530-0022-001 GS/E SWITCH CONTROL MODULE
MISC 600-ATX DUALPOWER 600 ATX PWS 600W
MISC 34-44529-09 34-44529-09
MISC 530-0011-001 DGBGA-AA BACKPLANE BOARD
MISC 10273-01B LOAD CARD ASSY
MISC 520-0022-001 GS/E SWITCH CONTROL MODULE
MISC 140E38452 LN28 POWER SUPPLY 115V
MISC 2T-ADPDG-AB DIGI PORTS
MISC 5190020G2 LEESON HUB MOTOR 60HZ
MISC 9720-736 736MB SABRE DRIVE W/PWS*AS IS*
MISC A6C34DC34B LEESON HUB MOTOR 60HZ
MISC 933-0004-001 DGBGA-AA BACKPLANE BOARD
NORTEL 700231-001 100-240VAC POWER SUPPLY
PCB 200007B-06 1GB BASE SX PCI FIBRE CHANNEL
PERTEC 77021240 TU80/81 MODULE
PRINTRONIX 110988-901 PRNTRONIX SHUTTLE AASY
NETAPP XL401R-S-02Z NETAPP SE SHELF STORAGE ARRAY
QUADRICS QM400 AS SC40/SC45 INTERFACE MODULE
NORTEL NTEP05AA-05 NORTEL PASSPORT TERMINATOR MOD
MYRICOM M2F-PCI32 MYRICOM INTERFACE MODULE
PRINTRONIX 112315-001 PRINTRONIX IGP-2X0 CONFG. BOAR
PRINTRONIX 112313 PRINTRONIX IGP-2X0 CONFG. BOAR
PRINTRONIX 152939-001 PRINTRONIX IGP-2X0 CONFG. BOAR
QUANTUM TH5XB-NP 20/40 DLT FOR TAPE LIBRARY
QMS 1710193-001 QMS MAGICOLOR 2 OPC BELT
QUANTUM TH5AA-EL DLT4000 TAPE DRIVE SCSI-SE*BLA
SUN 370-3531 POWER SUPPLY W/O SWITCH
QUANTUM TH4AB-YF 10/20GB INT. DIFF TAPE DRIVE
QUALSTAR 500826-01-1 QUALSTAR 4440 HANDLER PWS
ZIATECH COMPACTPCI ZT-5610B PMC CARRIER BOARD ZT-5610
DEC VAX PDP CMD CQD-423/TM QBUS SCSI CONTROLLER MODULE
COMPAQ ALPHASERVER DS10L 6/466MHZ, 512MB DA-71AAA-EA
CS11 PDP 11/44 Emulex Module CS1110201-H2
DEC 54-24719-02 AS1000 5/300 CPU
DEC 54-22499 DEFPA PCI/FDDI ADAPTER
QUANTUM/PITTMAN 6204257-01 TL82X VERTICAL MOTOR
DEC DSRZF-E MUXSERVER 90
COMPAQ 401912-001 SHELF WIDE DEVICE BA356-CLEAN
DEC 3R-A2407-AA CPQ 35/70GB AIT-1(LVD) INT.TAPE-CARBON
DEC 3R-A2493-AA CPQ 35/70GB AIT-1(LVD) INT.TAPE-CARBON
DEC 54-19811-02 KN02- VAX 5000-240 CPU
DEC 54-22501-01 FIBER OPTIC OPTION MODULE
DEC 54-24544-01 MOTHERBOARD
DEC 54-23225-01 LN09 DISK DAUGHTER CARD
DEC 54-24574-02 ST RISER CARD MODULE
DEC 54-30210-01 MODULE.
DEC 54-25125-01 BA54A CSB DISTRIBUTION MODULE
DEC 70-29951-03 BLUE COVER PANEL
DEC 70-40073-01 ES40 FAN
DEC A8154 PCI/TOKEN RING NETWORK ADAPTER
DEC H720-E POWER SUPPLY
DEC H3220 20 MA ADAPATER PDP11/70
DEC DSW42-AA SYNC LOGIC MODULE
DEC M7732 OPT CHAR SET MODULE
DEC MSP01-HF COMP 512MB MEMORY KIT COMPATIBLE
DEC RZ73-MX RZ73-E DISK DRIVE WITH
HEWLETT PACKARD A1809-60129 HP POWER CONTROL MODULE
HEWLETT PACKARD A5599-70001 HP DLT8000 SCSI-HVD LOADER
HEWLETT PACKARD A6384-69002 HP HFW 8 PORT FIBER CARD
HEWLETT PACKARD A1809-60030 HP POWER CONTROL MODULE
HEWLETT PACKARD A1809-60017 HP PCBA BACKPLANE W/TRAY
HEWLETT PACKARD C3971A HP 5SI MAINTENANCE KIT
HEWLETT PACKARD C7200-60110 HP REMOTE MANAGEMENT CARD
HEWLETT PACKARD RG5-3027-000 HP LJ 8550 PW MODULE
MISC 155-0185-01 32Z PCI VIDEO BOARD DUAL
MISC 29-26372-00 TU80/81 POWER SUPPLY
NATIONAL INSTRUMENTS AT-GPIB-TNT NATIONAL INST. INTERFA
SUN 348-0036690B SUN SCSI DIFF-DUAL CONTROLLER
SUN 348-0036 SUN SCSI DIFF-DUAL CONTROLLER
SUN 501-1855 SUN IPI-2 DISK CONTROLLER MODU
COMPAQ 157301-B21 CPQ TL891DLX EXPANSION UNIT LVD
COMPAQ 157301-001 CPQ TL891DLX EXPANSION UNIT LVD
COMPAQ 306257-001 POWER SUPPLY WITH SWITCH
DEC H7266-AA DEC POWER REGULATOR UNIT
PRINTRONIX 109925-001 PRINTRONIX P6080 PCBA LOGIC
PRINTRONIX 140386-001 PRINTRONIX P6080 PCBA LOGIC
COMPAQ 190711-002 CL DRIVE INTERFACE BOARD KIT
HP A9794A HPTC CLUSTER SVR 900MHZ BASE SYSTEM
HP A9794B INTEGRITY RX2600 CLUSTER SERVER
DEC DLMT2-MA MULTISWITCH FAST ETHERNET HUB 924TX DLMT2-
DEC 54-24385-01 ALPHA SERVER 2100 4 SLOTT
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