R911278339 REXROTH

3HAC2950-1 ABB
3HAC3083-1 ABB
3HAC3180-1 DSQC 373// ABB
3HAC3243-19 ABB
3HAC3296-4 ABB
3HAC3338-1 ABB
3HAC3353-1 ABB
3HAC3378-1 ABB
3HAC3407-1 ABB

分类： 标签：

描述

中等规模PLC控制系统:生产过程是复杂逻辑控制和闭环控制，I/O点数在128——512点之间。应该选用具有模拟量控制、PID控制等功能的PLC，如SIEMENSS7-300等。

大规模PLC控制系统:生产过程是大规模过程控制、DCS系统和工厂自动化网络控制，I/O点数在512点以上。应该选用具有通信联网、智能控制、数据库、中断控制、函数运算的高档PLC,如SIEMENSS7-400等,再和工业现场总线结合实现工厂工业网络的通讯和控制。

NetApp DS14MK4 SHLF,ACPS,14×30​0GB,15K,HDD,ESH​4,-C,R5 “

NetApp DS14MK4 SHLF,AC,14x300G​B,15K,ESH4,QS,R​5 @@@@

NetApp DS14MK4 SHLF,ACPS,14×30​0GB,15K,HDD,ESH​4,-C,R5

NetApp DS14MK4 Shelf 14x 300GB 15K X279A 1 yr Warranty

NetApp DS14MK4 X94015A-ESH4-QS​-R5 w/14x 300GB X279A-R5

NetApp DS14MK4 X94015A-ESH4-R5​-C 14x 300GB X279A-R5

NetApp DS14MK4 SHLF,AC,14x300G​B,15K,ESH4,QS,R​5

NetApp DS14MK4 Disk Shelf w/ 14x 300GB 15K FC 4.2TB

NetApp DS14 MK4 Shelf w/ 14x 300GB 15K FC X279A DS14MK4

NetApp DS14MK4 X94015A-ESH4-QS​-R5 w/14x 300GB 15K FCAL

NetApp DS14MK4 X94015A-ESH4-R5​-C 14x 300GB X279A-R5

NetApp DS14MK4 X94015A-ESH4-R5​-C 14x 300GB 15K FC Disks

相关产品