6DD1602-0AE0

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描述

6DD1602-0AE0

為了完成控制策略,為了替代繼電器,使用戶等完成類(lèi)似繼電器線路的控制系統(tǒng)梯形圖,而編制了一套控制算法功能塊(或子程序),稱為指令系統(tǒng),固化在存貯器ROM中,用戶在編制應(yīng)用程序時(shí)可以調(diào)用。指令系統(tǒng)大致可以分為兩類(lèi),即基本指令和擴(kuò)展指令。細(xì)分一般PLC的指令系統(tǒng)有:基本指令、定時(shí)器/計(jì)數(shù)器指令、移位指令、傳送指令、比較指令、轉(zhuǎn)換指令、BCD運(yùn)算指令、二進(jìn)制運(yùn)算指令、增量/減量指令、邏輯運(yùn)算指令、特殊運(yùn)算指令等,這些指令多是類(lèi)似匯編語(yǔ)言。另外PLC還提高了充足的計(jì)時(shí)器、計(jì)數(shù)器、內(nèi)部繼電器、寄存器及存貯區(qū)等內(nèi)部資源,為編程帶來(lái)極大方便。由于各PLC廠家產(chǎn)品在指令系統(tǒng)上的差異及編程方法上用戶要求不同,近年來(lái)IEC制訂了基于Windows的編程語(yǔ)言標(biāo)準(zhǔn)IEC61131-3(1993年IEC頒布可編程序控制器的國(guó)際標(biāo)準(zhǔn)IEC1131),它規(guī)定了指令表(IL)、梯形圖(LD)、順序功能圖(SFC)、功能塊圖(FBD)、結(jié)構(gòu)化文本(ST)五種編程語(yǔ)言。這包括了文本化編程(IL、ST)和圖形編程(LD、FBD)兩個(gè)方面,而SFC則在兩類(lèi)編程語(yǔ)言中均可使用。IEC技術(shù)委員會(huì)(TC65)進(jìn)來(lái)開(kāi)展了IEC61499項(xiàng)目,將IEC61131-3進(jìn)行了擴(kuò)展,它是針對(duì)通過(guò)通信網(wǎng)絡(luò)互聯(lián)的模塊化分布系統(tǒng)的體系結(jié)構(gòu)的標(biāo)準(zhǔn),將對(duì)IEC61131-3有所改善。這是以數(shù)字技術(shù)為基礎(chǔ)的可編程序邏輯控制裝置在高層次上走向開(kāi)放性的標(biāo)準(zhǔn)化文件,是PLC發(fā)展的一大趨勢(shì)。

?一個(gè)或若干PLC與PC機(jī)聯(lián)出系統(tǒng),PC機(jī)起到原編程器及人機(jī)界面操作站的作用,這20世紀(jì)90年代的新潮流,這樣為系統(tǒng)集成帶來(lái)了商機(jī),同時(shí)編程軟件和人機(jī)界面軟件(監(jiān)控軟件或稱組態(tài)軟件)及軟件接口(或稱驅(qū)動(dòng)軟件)也得到了發(fā)展。
近年來(lái),PLC廠家在原來(lái)CPU模板上提供物理層RS232/422/485接口的基礎(chǔ),逐漸增加了各種通訊接口,而且提供完整的通訊網(wǎng)絡(luò)。由于近來(lái)數(shù)據(jù)通訊技術(shù)發(fā)展很快,用戶對(duì)開(kāi)放性要求很強(qiáng)烈,現(xiàn)場(chǎng)總線技術(shù)及以太網(wǎng)技術(shù)也同步發(fā)展,所以PLC構(gòu)成的PCS系統(tǒng)比DCS的開(kāi)放性所處的現(xiàn)狀稍好一些。目前羅克韋爾AB公司已形成了多層結(jié)構(gòu)體系,即EtherNet、ControlNet、DeviceNet及Asi等現(xiàn)場(chǎng)總線(原DH+網(wǎng)也可兼容)。西門(mén)子公司在Profibus-DP通訊網(wǎng)絡(luò)及Profibus-FMS網(wǎng)絡(luò)以外,提出了S7Routing網(wǎng)絡(luò),即Profibus-DP和IndustrialEnternet兩層結(jié)構(gòu)。網(wǎng)絡(luò)還在發(fā)展,我國(guó)應(yīng)已積極的姿態(tài)投入其中。

產(chǎn)品承諾:
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢(shì)價(jià)格,大量現(xiàn)貨。

主營(yíng)DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
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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

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


選擇深圳長(zhǎng)欣,選擇放心,售后無(wú)憂大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營(yíng):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(mén)子、摩托羅拉、GE發(fā)那科、安川、博世力士樂(lè),ACSO,力士樂(lè)等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。

先介紹幾點(diǎn)經(jīng)驗(yàn)。
1、先通讀一遍“系統(tǒng)手冊(cè)”(不管能不能看懂,先了解個(gè)大概,以便學(xué)習(xí)編程時(shí)查找);
2、由位控邏輯入手,逐漸增加定時(shí)、計(jì)數(shù)等條件,把或、與、非關(guān)系理順;
3、進(jìn)而練習(xí)整數(shù)運(yùn)算、實(shí)數(shù)運(yùn)算、類(lèi)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(gè)物理回路驗(yàn)證,比如變頻器+電機(jī)+測(cè)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(shí)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(jī)器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動(dòng)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(huì)一種至于其它的學(xué)習(xí)起來(lái)也就簡(jiǎn)單了。