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BK684SSI470参详
BK684SSI470参详
BK684SSI470参详
2CCS800900R0021 2个
驱动模块TSXCUSBMBP USB MODBUS PLUS施耐德
ACS150-01E-02A4-2 1
6AV6643-5CB10-1DS1 1
ACS355-03E-07A3-4+J400 5
ACS355-03E-15A6-4+J400 2
DCS502B0520-51-2102000-000000000 1
RED670 1MRK002810-AB 5
3AUA0000100458 1
ACS880-01-206A-3+D150+FPBA-01 1台
ACS880-01-045A-3+FPBA-01 1台
ACS880-01-025A-3+FPBA-01 1台
ATS48M10Q 1
ATS48C59Q 2
ATS48C48Q 3
330904-05-14-05-02-00
165855-15
165855-16 各1
ACS880-14-363A-3+L502+K492+N5050
ACS880-14-363A-3+L502+K492+N5050
ACS880-11-169A-3+L502+K492
ACS880-11-169A-3+L502+K492
ACS880-11-145A-3+L502+K492
ACS880-11-038A-3+L502+K492
6SN1111-0AB00-0AA0 2
6SN1123-1AA00-0CA1 2
6SN1123-1AA00-0BA1 2
6SE7021-3TP50-Z Z=F01+G91+C23 1
6SL3210-1PE18-0UL1 2
642-0BA01-1AX1 1
DECS-100-B15数量2
DSCB-01C数量1
RDCO-02C数量2
ACS800-704-0910-7数量1
5069-L320ERM 1pcs 面价55641
1756-IA16 10pcs 面价7410
1747-M13 1pcs 面价8724
1769-OF4VI 2 面价16963
C98043-A7004-L2 1
6GK5786-2FE00-0AA0,1个
6ES7321-IBL00-0AA0 5
321-1BL00-0AA0
510425009 1
1.0250H10XL-A00-0-M Type: R928005927 4
1.0250PWR10-A00-0-M Type: R928005927 2
2.0630H10XL-A00-0-M Type: R928006971 2
A10VO45DFLR/31R-PSC62N00/11 2
A10VO71DFLR/31R-PSC62N00 1
R900580382 PV7-1A/16-20RE01MCO-16 1
510725031 16ES7322-IBL00-0AA0 5
322-1BL00-0AA0
ACS880-01-430A-3+D150 1
CIMR-JCBA0003BAA 1
电源模块;HMV01.1R-W0045-A-07-NNNN;R911296725 1
3BSE031155R1 BC810K02 4个
SGDV-120DE1A
SGMSV-30DDA6H
SGDV-3R5DE1A
SGMSV-10DDA6F
6GK5992-2AM00-8AA0 3个
6AV6671-5AE10-0AX0 16个
2094-BL02 面价47771 1
A5E32648352 1
YOKOGAWA 3760-31-02/D/RS-232C/REM/AK-02/LMP 37603102DRS232CR
YASKAWA ELECTRIC USASEM-30AS2K USASEM30AS2K
YASKAWA ELECTRIC DDSCR-GL70H3 DDSCRGL70H3
YASKAWA ELECTRIC CIMR-SSA-4055 CIMRSSA4055
YASKAWA ELECTRIC CACR-PR03BC3ES CACRPR03BC3ES
WINSMITH A-44381X0GC A44381X0GC
WESTINGHOUSE S140D481G02 S140D481G02
WESTINGHOUSE DBL-25-1200 DBL251200
WESTINGHOUSE 2067A02G06 2067A02G06
TOTAL CONTROL PRODUCTS QPL-CGA-E0000 QPLCGAE0000
TOSHIBA VT130G2U5270 VT130G2U5270
TEXAS INSTRUMENTS PLC MON-4614-SM MON4614SM
TEXAS INSTRUMENTS PLC 560-2120W 5602120W
TEXAS INSTRUMENTS PLC 505-ATM-0440 505ATM0440
TELEMECANIQUE TSX-P87-425 TSXP87425
TB WOODS WF2C4075-0A WF2C40750A
TAYLOR ELECTRONICS 6214PZ00005A 6214PZ00005A
TAYLOR ELECTRONICS 6204BZ10100G 6204BZ10100G
TAYLOR ELECTRONICS 6202NZ10000C 6202NZ10000C
TAYLOR ELECTRONICS 6202NZ10000 6202NZ10000
SYMBOL TECHNOLOGIES VRC6940-00V651US VRC694000V651US
SYMBOL TECHNOLOGIES VRC6940 VRC6940
SYMAX 8881-MLI-224 8881MLI224
SYMAX 8030-ROM-871 8030ROM871
SYMAX 8020-SCP-631 8020SCP631
SYMAX 8010-SFW-473 8010SFW473
SYMAX 8010-SFW-472 8010SFW472
SQUARE D MHL3670035DC2351 MHL3670035DC2351
SQUARE D 8639NSA4SSPL1SPL2 8639NSA4SSPL1SPL
SIEMENS 6SE9-523-7DH40 6SE95237DH40
SIEMENS 6SE7643-7HC33-3KX0 6SE76437HC333KX0
SIEMENS 6SE7-031-8TF50-1AA0 6SE70318TF501AA0
SIEMENS 6SE7023-8TP50-Z 6SE70238TP50Z
SIEMENS 6FC5357-0BB34-0AE1 6FC53570BB340AE1
SIEMENS 6ES7-650-0BA13-0BX0 6ES76500BA130BX0
SIEMENS 6ES7650-0BA10-0BX0 6ES76500BA100BX0
SIEMENS 6ES5-943-7UB21 6ES59437UB21
SIEMENS 6ES5-943-7UB21 6ES59437UB21
SIEMENS 6DS1-220-8AA 6DS12208AA
SIEMENS 6AV3-627-1JK00-0AX0 6AV36271JK000AX0
SIEMENS 1PH4168-4NF26 1PH41684NF26
ROBO CYLINDER ISPA-MZM-A-200-10-200-T1-AQ-B ISPAMZMA20010200
REXROTH 1-070-083-221-304 1070083221304
RELIANCE ELECTRIC UVZ3475 UVZ3475
RELIANCE ELECTRIC S-D4006-C SD4006C
RELIANCE ELECTRIC S6R-9006 S6R9006
RELIANCE ELECTRIC 86466-60T 8646660T
RELIANCE ELECTRIC 8371324BTP 8371324BTP
RELIANCE ELECTRIC 45C-313A 45C313A
RELIANCE ELECTRIC 45C-231 45C231
RELIANCE ELECTRIC 3RA2015 3RA2015
RELIANCE ELECTRIC 30V4260 30V4260
RELIANCE ELECTRIC 24C4140U 24C4140U
RELIANCE ELECTRIC 0-5285-0 052850
POWERTEC INDUSTRIAL MOTORS INC M6HLEN-00090-00 M6HLEN0009000
PARVEX MC19PA7326 MC19PA7326
ORMEC ORN-J1057301 ORNJ1057301
OMRON NT31-ST121B-EV1 NT31ST121BEV1
OMRON NSJ10-TV00BG5D NSJ10TV00BG5D
OMRON F400-C15E F400C15E
NIKKI DENSO NPSA-ZMTA-201AE NPSAZMTA201AE
NIKKI DENSO NPSA-ZMTA-101AE-CE NPSAZMTA101AECE
NIKKI DENSO NPSA-ZMTA-101AE NPSAZMTA101AE
NEMATRON CORP ICC-5000-PC1 ICC5000PC1
MOTOMAN ROBOTICS RM6210 RM6210
MODICON S79G-S00-P010 S79GS00P010
MODICON MMPMT24T0C MMPMT24T0C
MODICON MM-PMT1400C MMPMT1400C
MODICON AS-D008-040 ASD008040
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。
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。
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。
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。