B&R communication module X20CS1070 good price high QUALITY

The concept of independent functional modules is a direct result of the concepts of functional modularity, abstraction, information concealment, and localization.
Abstraction refers to the concentration and generalization of certain similar aspects between things, states, or processes, while temporarily ignoring their differences, that is, considering the essential characteristics of abstract things without considering their details. Information concealment refers to the process of redesigning a functional module so that the information (processes or data) contained within it cannot be accessed by functional modules that do not require this information. The principle of information concealment will bring great benefits to modifying software during software maintenance, as a large amount of data and processes cannot be detected by other parts of the software. Therefore, when modifying a certain functional module, it is unlikely to affect other parts of the software. Localization refers to bringing some closely related software elements closer to each other in physical positions.
Functional module independence is achieved by developing functional modules that have a single function and are not closely related to other functional modules. Each functional module only involves a specific sub function required by the software, and the interface with other parts of the software structure is simple.
Software interfaces with good functional module independence are simple and easy to develop. Independent functional modules are also relatively easy to test and maintain, limiting the side effects of modifications caused by close connections between functional modules. Independence is an important factor in ensuring software quality.
7SX8000-3AA50-1BA0 1
6GK7542-5DX10-0XE0 1
ACS550-01-031A-4 1
SGMGH-09DCA6H-OY 1
TC512V1 3BSE018059R1 1
SJME-01AMC41-OY 4
6ES7277-0AA22-0XA0 1
6FC5357-0BB35-0AA0 1------------
6SN1118-0NH11-0AA1 1-----------
6ES7953-8LL00-0AA0 1----------
1794-OE8H/B 3 32792
A06B-1429-B100; FANUC 1
A20B-8101-0050/08B/501541 1
A20B-2003-0310/02A 1
ACS580MV-PEBB-R2 2
ACS-580MV-PEBB-R2
3BHB049438R0001 1
JAPMC-IO2303 1
ACS380-040S-05A6-4, including 2 control panels
ACS380-040S-05A6-4, including 2 control panels
BOE-650-030-0-5-0A-------------
6SE7028-0ES87-2DC0 1---------
6ES7314-6EH04-0AB0 1
A5E33032458 1
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Inverter accessories \ IGBT module \ FS450R17KE3-HXDR-11E 1
6ES7291-8BA20-0XA8 1
6ES7290-6AA20-0XA8 1
6AV6640-0DA11-0AX0 1
6AV6640-0DA11-0AX0 3
6AV6 642-0AA11-0AX1 2
6ES7144-6BH00-0AB0 2
6FX2007-1AD03 5
1) SDSGARS056-22//1 PCS.//LEnze
2) EVS9329-ES//1 PCS.//Lenze
3) EMB 9351-E//2 PCS.//Lenze
4) EVS9325-EI//1 PCS.//Lenze
5) EMF2102IBCV001//2 PCS.//Lenz
REXROTH RD52.2-4B-015-L-NN-FW  RD5224B015LNNFW
REXROTH 3WRCE32V180L2X/SG-24K31/A5M-63FP  3WRCE32V180L2XSG
RELIANCE ELECTRIC 84586-24R  8458624R
RELIANCE ELECTRIC 805401-3S  8054013S
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RELIANCE ELECTRIC 45C-315  45C315
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OMRON F3SN-A1507P25  F3SNA1507P25
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KAWASAKI P80B22450RCX2A  P80B22450RCX2A
JOHNSON CONTROLS NU-NCM300-0  NUNCM3000
ITE SIEMENS SLD69400NGT  SLD69400NGT
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ISSC 627-1002RC  6271002RC
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GENERAL ELECTRIC 331X323AAG03  331X323AAG03
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GE FANUC IC752WTD802  IC752WTD802
GE FANUC IC3600EPSA1  IC3600EPSA1
GE FANUC A06B-0860-B200  A06B0860B200
FOXBORO B0142CC  B0142CC
FORMSPRAG CL-41825-2  CL418252
FISHER ROSEMOUNT 880A  880A
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FANUC A06B-6058-H323  A06B6058H323
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FANUC A06B-0758-B201/3000  A06B0758B2013000
FANUC A06B-0652-B012  A06B0652B012
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FANUC A06B-0502-B074  A06B0502B074
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ESC S-132-0001  S1320001
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DOLAN JENNER SS400-10042  SS40010042
CUTLER HAMMER S801T24N3S  S801T24N3S
CONTROL TECHNIQUES DXM-6200WB  DXM6200WB
CINCINNATI TEST SYSTEMS I21-S-15  I21S15
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BERGER POSITEC SYMSTRF-PD  SYMSTRFPD
BAYSIDE PXY-236  PXY236
BAILEY CONTROLS INICT-01  INICT01
BAILEY CONTROLS IMMFC-03  IMMFC03
AVTRON AFS110-4CN0-C  AFS1104CN0C
ASEA BROWN BOVERI QDBB-153M  QDBB153M
ASEA BROWN BOVERI GNT2009459R0007  GNT2009459R0007
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ASEA BROWN BOVERI 58114791  58114791
ASEA BROWN BOVERI 57771224  57771224
ASEA BROWN BOVERI 57520001-FY/4  57520001FY4
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ARO 939-72768  93972768
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ALLEN BRADLEY 1770-T3  1770T3
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ALLEN BRADLEY 1747-L553  1747L553
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ALLEN BRADLEY 150-B54NBD  150B54NBD
ALLEN BRADLEY 143678  143678
ALLEN BRADLEY 1404-M805B-ENT-02  1404M805BENT02
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ALLEN BRADLEY 1336-MOD-KB050  1336MODKB050
ALLEN BRADLEY 1336-B020-EDE-L1  1336B020EDEL1
ALLEN BRADLEY 1336-B020-EAE-FA2-L3  1336B020EAEFA2L3
ALLEN BRADLEY 1333-HAA  1333HAA
ALLEN BRADLEY 1326AB-C3E-11-A7  1326ABC3E11A7
ADEPT TECH 30330-15000  3033015000
ADEPT TECH 10171-00020  1017100020
ACCURAY 064895-001  064895001
ACCURAY 061580-001  061580001