1769-L23QBFC1B

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69-L23QBFC1B

產(chǎn)品廣泛應(yīng)用于:電力、石油、礦井提升、港口、供熱、燃氣、供水、污水處理、冶金、造紙、紡織、化工、水利等現(xiàn)代化工業(yè)領(lǐng)域!

我們這里有您急需的停產(chǎn)備件,

優(yōu)勢現(xiàn)貨,詢不到的,買不到的,請聯(lián)系我們!+3

絕 對優(yōu)勢,絕 對低價!絕 對正品,優(yōu)質(zhì)的產(chǎn)品,一流的服務(wù),充足的庫存,

歡迎來電詢價,我們將會給您最優(yōu)惠的價格!

主營:世界知名品牌的PLC、DCS系統(tǒng)備件模塊

①Allen-Bradley(美國AB)系列產(chǎn)品》

②Schneider(施耐德電氣)系列產(chǎn)品》

③General electric(通用電氣)系列產(chǎn)品》

④Westinghouse(美國西屋)系列產(chǎn)品》

⑤SIEMENS(西門子系列產(chǎn)品)》

⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。

⑦estinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

⑧Invensys Foxboro(??怂共_):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場輸入/輸出模塊)

順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、數(shù)

據(jù)通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余(TMR)

結(jié)構(gòu)的zui現(xiàn)代化的容錯控制器。

⑨Siemens(西門子):Siemens MOORE,Siemens Simatic C1,Siemens數(shù)控系統(tǒng)等。

⑩Bosch Rexroth(博世力士樂):Indramat,I/O模塊,PLC控制器,驅(qū)動模塊等。

◆Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。

NetApp FAS3050 Filer w/DS14MK2 14 144GB 10K X274A-R5

NetApp 14 x 750gb MK2 AT Disk Shelf-X268,X268A disks

NetApp R200 NearStore Head Unit 6GB QLA2342 2X3GHz XEON

NetApp FAS3020 w/(2)Shelves of 300GB 10K FC Drives

NetApp NetCache C3300 6 X 72GB 15k FC

NetApp NetCache C3300 6 X 144GB 10K FC

NetApp C2100 NetCache Proxy Server w/7x 72GB HDD

NetApp NetCache C3300 6 X 72GB 15K FC

NetApp FAS270C with licenses and 2TB FC Storage

NetApp FAS2020,111-00237 filer module,12 x SAS144 146

NetApp R200 NearStore Head-ONTAP license options

NetApp FAS980 Filer-DataONTAP licenses also available

NetApp FAS3020C-R5 FAS3020 HA CFO iSCSI Base

NetApp F810 Filer Head Unit W/DS14 MK2 Drive Shelf

**Special NetApp FAS960 Filer Head Unit

NetApp X1033A Dual Ported FCP Adapter(SP-1033A)-NEW

NetApp X1554A Long Wave SFP Brocade Switch-NEW

NetApp DS14MK2-AT w/14x X268A-R5 750GB SATA 10.5TB

Netapp SATA Disk Shelf DS14MK2 AT w14x 750GB X268A-R5

Netapp DS14MK2-AT 14x 750GB X268A-R5 SATA Disks 10.5TB-

NetApp DSX-10.5TB-R5-C DS14MK2-AT 14x X268A-R5 750GB

NetApp DS14MK2 SHLF,10.5TB SATA,-C,R5 X268A 10.5TB

NetApp DSK SHLF,10.5TB SATA,,R5 SATA DS14MK2-AT 10.5TB!

NetApp 14 x 750gb DS14MK2-AT X268A MK2AT 10.5TB shelf

NetApp DS14MK2 AT(14)X268A-R5 750GB SATA 10.5TB!!!!!

NetApp X294A-R5 2TB 7.2k SATA Hard Drive

NetApp,X299A-R5,2TB,7.2K,SATA,Hard Drive

NetApp DS14 MK2AT(14)X268A-R5 750GB SATA Disk 10.5TB!

NetApp DS14MK2-AT w/14x X268A-R5 750GB 10.5TB DS14MK2AT

NetApp DS14MK2-AT w/14x X268A-R5 750GB 10.5TB SATA

NetApp DSX-10.5TB-QS-R?5 DS14MK2-AT 14)X268A-R5 750GB

NetApp DSX-10.5TB-R5-C DS14MK2-AT 14x X268A-R5 750GB

NetApp DS14MK2-AT 10.5TB w/14x 750GB 7.2K SATA HDs

NetApp DS14MK2-AT 10.5TB(14)X268A 750GB SATA Drives

NetApp DS14MK2-AT 10.5TB 14x X268A-R5 750GB SATA Drives

NetApp 14 x 750gb MK2 AT Disk Shelf-X268,X268A disks

NetApp X306A-R5 2TB 7.2K RPM 3Gb SATA HDD for DS4243

NetApp DS14MK2 AT 14x X268A-R5 750GB SATA HDs 10.5TB!!!

NetApp DS14MK2-AT 14x X268A-R5 750GB DS14MK2 AT 10.5TB

One-day shipping available

NetApp DS14MK2-AT w/14x X268A-R5 750GB 10.5TB DS14MK2AT

One-day shipping available

NetApp DS14MK2 SHLF,10.5TB SATA,-C,R5 X268A-R5 10.5TB!!

One-day shipping available

Network Appliance Netapp DS14MK2AT 14x 750GB X268A X268

QTY DISCOUNT AVAILABLE!!w/ACCESSORIES!?!!

One-day shipping available

Enlarge

NetApp DS14MK2-AT 10.5TB 14 X 268A-R5 750GB SATA Drives

One-day shipping available

NetApp FAS3020/FAS3050-FAS3040/FAS3070 Spares Kit

DECRU NetApp DataFort S110 NAS SCSI Security Appliance

NetApp F760 w/DS14(13×72 Gb)&FC9(6×36 Gb)

NetApp X3128 NVRAM III Card 128MB SP-3128-NEW

NetApp FAS2020 Filer Module X3249A-REF

NetApp X501 DS14 FC-AL Disk Shelf-NEW

NetApp X5712A-R6 IOM3 3Gb SAS Controler Module

NetApp DSX-7.0TB-QS-R5 2x DS14MK2-AT 28x X267A-R5 14TB!

(2)NetApp DS14MK2-AT w/14 X 267A-R5 500GB SATA 14TB!!

(2)NetApp DS14MK2-AT w/14x 500GB SATA X267A-R5 14TB!!!

2-NetApp DSX-7.0TB-QS-R5 DS14MK2-AT 500GB 14TB of Disk

One-day shipping available

(2)NetApp DSX-7.0TB-R5-C DS14MK2-AT 500GB SATA 14TB!!!

(2)NetApp DS14MK2-AT 14x X267A-R5 500GB SATA 14TB

(2)NetApp DSX-7.0TB-QS-R5 DS14MK2-AT X267A-R514TB!!!?!!

(2)NetApp DSX-7.0TB-QS-R5 DS14MK2-AT 500GB SATA 14TB!!

Enlarge

(2)NetApp DS14MK2-AT 14.0TB w/14 X267A-R5 500GB SATA

NetApp F740 Filer System Array With Cabinet VRIS38S

NETAPP FAS270 ONE Controllers 14 X 300GB FC 4.2TB

NetApp FAS960 Network Appliance Filer Head

We buy your NetApp,EMC,IBM,SUN surplus.

NetApp NetCache C3300 6 X 72GB 10K FC

We buy your NetApp,EMC,IBM,SUN surplus.

NETAPP FAS270 14 X 300GB FC ONE YEAR WARRANTY 4.2TB

NetApp X1937A-R5 PCIe,256GB,PAM II Card

We buy your NetApp,EMC,IBM,SUN surplus.

NetApp FAS270C Filer Cluster w/14 X274A 144GB 10K 2TB!

NETAPP FAS3020 FILER W/3x DS14MK2 5TB X272 X262B X234

NetApp FAS3020 Filer DS14MK2 14x 144GB 10K X274B-R5 2TB

1 Year Warranty!Ask about Disk Shelves!WE BUY SURPLUS


我們的優(yōu)勢
公司銷售的進口備件從國外生產(chǎn)廠家直接進貨,
實行扁平化的銷售模式,給客戶節(jié)約了時間和成本。
我們的目標就是國內(nèi)用戶采購國外備件遇到困難和疑難時都能找到我們。
我們能夠及時地報出優(yōu)惠的價格和迅捷的交貨期;國內(nèi)用戶采購國外備件受到獨家代理壟斷價格時,我們會給用戶提供一個比較的機會,并且為客戶提供=的解決方案。由于我們的訂單集中,訂貨量大,因此我們能提供頗具競爭力的價格并能夠迅速交貨,我們長期以來致力于解決國內(nèi)用戶采購國外備件中的疑難問題,并為廣大用戶提供電氣及工控自動化成套設(shè)備的購銷、現(xiàn)場調(diào)試等全面周到的服務(wù)。

選擇深圳長欣,選擇放心,售后無憂大量現(xiàn)貨,當(dāng)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(xué)習(xí)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(guān)系理順;
3、進而練習(xí)整數(shù)運算、實數(shù)運算、類型轉(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(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),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(xué)會一種至于其它的學(xué)習(xí)起來也就簡單了。