1769-L30ER

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描述

1769-L30ER

产品广泛应用于:电力、石油、矿井提升、港口、供热、燃气、供水、污水处理、冶金、造纸、纺织、化工、水利等现代化工业领域!

我们这里有您急需的停产备件,

优势现货,询不到的,买不到的,请联系我们!+3

绝 对优势,绝 对低价!绝 对正品,优质的产品,一流的服务,充足的库存,

欢迎来电询价,我们将会给您最优惠的价格!

主营:世界知名品牌的PLC、DCS系统备件模块

①Allen-Bradley(美国AB)系列产品》

②Schneider(施耐德电气)系列产品》

③General electric(通用电气)系列产品》

④Westinghouse(美国西屋)系列产品》

⑤SIEMENS(西门子系列产品)》

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

⑦estinghouse(西屋):OVATION系统、WDPF系统、MAX1000系统备件。

⑧Invensys Foxboro(福克斯波罗):I/A Series系统,FBM(现场输入/输出模块)

顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数

据通信及处理等。Invensys Triconex:冗余容错控制系统、基于三重模件冗余(TMR)

结构的zui现代化的容错控制器。

⑨Siemens(西门子):Siemens MOORE,Siemens Simatic C1,Siemens数控系统等。

⑩Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。

◆Motorola(摩托罗拉):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


我们的优势
公司销售的进口备件从国外生产厂家直接进货,
实行扁平化的销售模式,给客户节约了时间和成本。
我们的目标就是国内用户采购国外备件遇到困难和疑难时都能找到我们。
我们能够及时地报出优惠的价格和迅捷的交货期;国内用户采购国外备件受到独家代理垄断价格时,我们会给用户提供一个比较的机会,并且为客户提供=的解决方案。由于我们的订单集中,订货量大,因此我们能提供颇具竞争力的价格并能够迅速交货,我们长期以来致力于解决国内用户采购国外备件中的疑难问题,并为广大用户提供电气及工控自动化成套设备的购销、现场调试等全面周到的服务。

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。