产地:yczdh0004 |
英维思3625模块TRICONEX 3625参详
英维思3625模块TRICONEX 3625参详
英维思3625模块TRICONEX 3625参详
英维思3625模块TRICONEX 3625电路图
英维思3625模块TRICONEX 3625参数说明
英维思3625模块TRICONEX 3625功能模块独立的概念是功能模块化、抽象、信息隐蔽和局部化概念的直接结果。
英维思3625模块TRICONEX 3625抽象是指对事物、状态或过程之间所存在的某些相似的方面集中和概括起来,而暂时忽略他们之间的差异,即考虑抽象事物的本质特征而暂时不考虑他们的细节。信息隐蔽是指再设计功能模块时使得一个功能模块内所包含的信息(过程或数据),对于不需要这些信息的功能模块来说是不能访问的。信息隐蔽原则对于以后在软件维护期间修改软件时会带来极·的好处,因为大量数据和过程是软件的其他部分所不能觉察的,因而再对某个功能模块修改时就不大会影响到软件的其他部分,所谓局部化是指把一些关系密切的软件元素在物理位置上彼此靠近。
英维思3625模块TRICONEX 3625功能模块独立性是通过制定具有单一功能并且和其他功能模块没有过多联系的功能模块来实现的。每个功能模块只涉及该软件要求的一个具体子功能,而且与软件结构的其他部分的接口是简单的。
英维思3625模块TRICONEX 3625功能模块独立性好的软件接口简单,易于编制,独立的功能模块也比较容易测试和维护,限制了功能模块之间由于联系紧密而引起的修改副作用。独立性是保证软件质量的重要因素。
MMC-BDPV81PNB
A20B-3300-0818 2
A06B-2268-B605 1
A06B-2272-B605 1
A06B-2238-B605 1
MSC800-0000
6GK1562-3AA00
6SL3320-1TE32-6AA3
6ES7317-6TJ10-0AB0
6ES7513-1AL02-0AB0
6GK1503-2CC00
6GK5224-0BA00-2AA3
1756-WS
MDX60A0300-503-4-00
XM200
EMS58352
6ES5944-7UB21
2711-M3A18L1
2711-M3A19L1
MVI69-MCM
MVI69E-MBTCP
ACS800-104-0510-3+C126+E205+Q967+V991
ACS800-01-0135-3+P901+D150+N652
ACS800-01-0120-3+D150+P901
ACS800-01-0020-3+P901
PSE170-600-70
ACS580-01-106A-4
ACS880-104-0600A-7+E205
ACS880-01-246A-3
ACS880-01-072A-3
ACS580-01-106A-4
3BHE014557R0006
750203/806
GV C750 BE101
3BSE043660R1
磁阀;MXG461.25-8.0;SIEMENS 1
2CSG274761R4051 50PCS
M4M 30
GV C750 BE101 2
3BHE009681R0101
DCT880-W03-0200-04 2个
DCT880-W03-0550-04 2个
6ES7132-4HB01-0AB0 1
6GK5792-6MN00-0AA6 1
6GK5795-6MN00-0AA6升级6GK5795-6MN10-0AA6 3
ABB 3BHB009676R0010 1
SNAT603CNT 2个
3AXD50000182992 1个
Elektrim IEC Metric AC Motor, 100 HP, 1800 RPM, 280S IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 125 HP, 1200 RPM, 315MX IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 125 HP, 1200 RPM,315M IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 125 HP, 1800 RPM, 280M IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 125 HP, 1800 RPM, 280M IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 150 HP, 1800 RPM, 315S IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 150 HP, 1800 RPM, 315S IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 20 HP, 1200 RPM, 180L IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 25 HP, 1200 RPM, 200L IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 25 HP, 1200 RPM, 200L IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 30 HP, 1200 RPM, 200L IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 30 HP, 1200 RPM, 200L IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 30 HP, 1800 RPM, 180L IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 40 HP, 1200 RPM, 225M IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 40 HP, 1800 RPM, 200L IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 40 HP, 1800 RPM, 200L IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 50 HP, 1800 RPM, 225S IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 50 HP, 1800 RPM, 225S IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 60 HP, 1800 RPM, 225M IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 75 HP, 1200 RPM, 280M IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 75 HP, 1200 RPM, 280M IEC Frame, Foot Mount
Elektrim IEC Metric AC Motor, 75 HP, 1800 RPM, 250M IEC Frame, D-Flange Mount
Elektrim IEC Metric AC Motor, 75 HP, 1800 RPM, 250M IEC Frame, Foot Mount
Elektrim JM Pump Motor, 30 HP, 1800 RPM, 286JM Frame
Elektrim JM Pump Motor, 30 HP, 3600 RPM, 286JM Frame