PMEUCM0302通讯模块面价

PMEUCM0302通讯模块面价

PMEUCM0302通讯模块面价

PMEUCM0302通讯模块面价

PMEUCM0302通讯模块电路图

PMEUCM0302通讯模块原理图

PMEUCM0302通讯模块说明书

PMEUCM0302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。

PMEUCM0302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。

PMEUCM0302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。

PMEUCM0302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。

PMEUCM0302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。

LKEB-4030

6AU1445-2AD00-0AA1

MegaVert-GM075AN

6SG7065-0EB60-0

IC695ALG508-EB

IC695ALG508

IS215UCVEH2AF

KB434C

PMEUCM0302

6FC5373-0AA00-0AA2

6FC5850-3XG20-6YA0

PMM13.3-A216-000

PMC25.2-002

MDX60A0074-5A3-4-00

880-50510-000

6181P-12A2SW71DC

SEL-G-2-AC-100

VE3008

6RA7025-6DV62-0

136188-02

AC800PEC PC D235

AC800PEC PC D231

6SN1146-1BB00-0DA1

6AV6644-8AB20-0AA1

6AV6644-8AB20-0AA1

A06B-6134-H303#A

KJ2005X1-BA1 VE3007

xbtgt7340

X20BC0087

X20CP1381

MDX60A1100-503-4-00

OKUMA BL-D-30-A  BLD30A

NUM 1020M  1020M

NOVAR CONTROLS CORP 750019110  750019110

NORTEL NETWORKS NT8D37BA-07  NT8D37BA07

NACHI SC35F-01  SC35F01

MODICON MM-PMC1-200  MMPMC1200

MODICON AS-C384-000  ASC384000

MODICON AS-B883-201  ASB883201

MODICON AS-506P-F32  AS506PF32

MODICON AS-384B-000  AS384B000

MITSUBISHI K419C  K419C

MITSUBISHI FR-A740-00860-TF  FRA74000860TF

MITSUBISHI AD5-1H-S3  AD51HS3

METASYS NU-NCM201-701  NUNCM201701

MEASUREX 51403422-150  51403422150

MEASUREX 51402615-800  51402615800

MEASUREX 51401635-150  51401635150

MEASUREX 053251-00  05325100

MARCONI PC-28-155MM2  PC28155MM2

MAGNETEK GPD515C-B224  GPD515CB224

LORAIN PRODUCTS 486531001  486531001

LORAIN PRODUCTS 486531000  486531000

KEYENCE CORP LS-5041  LS5041

KEYENCE CORP LC-D1A  LCD1A

ITE SIEMENS W3MM-4200U  W3MM4200U

ITE SIEMENS L3F340ZGCXXXXBN  L3F340ZGCXXXXBN

ITE SIEMENS L3D340ZHCXXXXBA  L3D340ZHCXXXXBA

ISSC 627-1002RC  6271002RC

INDRAMAT TRANS-01-M03.0000/OP01  TRANS01M030000OP

INDRAMAT TDM1.2-050-300-W1-220  TDM12050300W1220

INDRAMAT TDM1.2-050-300-W1-115  TDM12050300W1115

INDRAMAT RAC-3.5-200-460-A01-Z1-220  RAC35200460A01Z1

INDRAMAT RAC2.3-250-460-AOI-W1  RAC23250460AOIW2

INDRAMAT MAC071C-0-NS-4HC/095-B-0/WI518LV  MAC071C0NS4HC095

INDRAMAT CLM01-L-R-004.1  CLM01LR0041

INDRAMAT 2AD200C-B35OB1-AS03-B2V1  2AD200CB35OB1AS0

HORNER ELECTRIC HE697BEM600  HE697BEM600

HONEYWELL XL100CUUKL  XL100CUUKL

HONEYWELL 51403519-160  51403519160

HOFFMAN ENCLOSURES AFMSC20204SS  AFMSC20204SS

HEWLETT PACKARD TEST & MEASURE 8501A  8501A

GIDDINGS & LEWIS 401-34401-00  4013440100

GENERAL ELECTRIC THPC-3630BG3T  THPC3630BG3T

GENERAL ELECTRIC DS3827BP6A2EFAD  DS3827BP6A2EFAD

GENERAL ELECTRIC 142D7288G1  142D7288G1

GENERAL ELECTRIC 142D7282G1  142D7282G1

GENERAL ELECTRIC 137D5195G1  137D5195G1

GENERAL ELECTRIC 12CFD22A2A  12CFD22A2A

GENERAL ELECTRIC 117D6694G2  117D6694G2

GE FANUC IC752DPA262  IC752DPA262

GE FANUC IC698CPE010  IC698CPE010

GE FANUC IC3600EPSD1  IC3600EPSD1

FANUC A16B-1212-0270  A16B12120270

FANUC A14B-0019-C004  A14B0019C004

FANUC A06B-6064-H315  A06B6064H315

FANUC A06B-6058-H332  A06B6058H332

FANUC A06B-6057-H202  A06B6057H202

FANUC A06B-6044-H130  A06B6044H130

FANUC A06B-0502-B755  A06B0502B755

FANUC A06B-0502-B754  A06B0502B754

FANUC A06B-0501-B204  A06B0501B204

FANUC A06B-0357-B755  A06B0357B755

FANUC A06B-0325-B033  A06B0325B033

FANUC A05B-2047-C145  A05B2047C145

EUROTHERM DRIVES 690PE-0370/400/0021/US/0/0/0/0/BO/0  690PE03704000021

EMERSON 180800-00  18080000

ECLIPSE COMBUSTION AH120  AH120

DYNAMATIC AF-530007-0480  AF5300070480

DVT LS-5C  LS5C

DELL POWEREDGE-7250  POWEREDGE7250

DATA I/O 901-0058-007  9010058007

DATA I/O 901-0058-006  9010058006

CUTLER HAMMER SV9250AN-5M0A00  SV9250AN5M0A00

CUTLER HAMMER KDC3225V  KDC3225V

CUTLER HAMMER 542VM  542VM

CLECO TME-111-15-U  TME11115U

BOSCH 1070071339  1070071339

BERTHOLD 81072-2/LB352-2  810722LB3522

BARBER COLMAN GCM-84221-1-0-1  GCM84221101

BARBER COLMAN GCM-84221-1  GCM842211

AUTOMATED LOGIC M4106P  M4106P

AUTOMATED LOGIC M4106  M4106

AUTOMATED LOGIC LGRME  LGRME

ASEA BROWN BOVERI MEM86-192K-64KRAM  MEM86192K64KRAM

ASEA BROWN BOVERI 57288531  57288531

ASEA BROWN BOVERI 3HAB-2136-1/2  3HAB213612

APC SYCF40KF  SYCF40KF

AMERITHERM 003-0031-1  00300311

ALLEN BRADLEY 803-N899-739/1  803N8997391

ALLEN BRADLEY 6180-FLIEHLDZHZZ  6180FLIEHLDZHZZ

ALLEN BRADLEY 6170-EDCD1A1EBZZA  6170EDCD1A1EBZZA

ALLEN BRADLEY 6170-CDCC1A1EAZZ  6170CDCC1A1EAZZ

ALLEN BRADLEY 6170-CBC-B1A1EAZZA  6170CBCB1A1EAZZA

ALLEN BRADLEY 2711-T9C8  2711T9C8

ALLEN BRADLEY 2711E-K14C6  2711EK14C6

ALLEN BRADLEY 2711-B5A20  2711B5A20

ALLEN BRADLEY 2711-B5A16  2711B5A16

ALLEN BRADLEY 1785-L40E/F  1785L40EF

ALLEN BRADLEY 1785-L40E/E  1785L40EE

ALLEN BRADLEY 1784-U2DHP  1784U2DHP

ALLEN BRADLEY 1784-T47  1784T47

ALLEN BRADLEY 1775-MED  1775MED

ALLEN BRADLEY 1775-MEA  1775MEA

ALLEN BRADLEY 1771-DMC1  1771DMC1

ALLEN BRADLEY 1756-RM2  1756RM2

ALLEN BRADLEY 1756-L75  1756L75

ALLEN BRADLEY 1756-L1M1  1756L1M1

ALLEN BRADLEY 150-A97NC-ND  150A97NCND

ALLEN BRADLEY 1398-PDM-150B  1398PDM150B

ALLEN BRADLEY 1398-DDM-020  1398DDM020

ALLEN BRADLEY 1395-B65-D1-PZ  1395B65D1PZ

ALLEN BRADLEY 1394C-SJT10-T-RL  1394CSJT10TRL

ALLEN BRADLEY 1391B-ESAA45  1391BESAA45

ALLEN BRADLEY 1387-B-BOA110-E80-A2  1387BBOA110E80A2

ALLEN BRADLEY 1387-B-B0A090-A2-B-F25  1387BB0A090A2BF2

ALLEN BRADLEY 1336S-BX040-AA-EN4-GM1-L5  1336SBX040AAEN4G

ALLEN BRADLEY 1336F-C200-ANEN  1336FC200ANEN

ALLEN BRADLEY 1336F-B200-AN-EN-L6  1336FB200ANENL6

ALLEN BRADLEY 1336F-B125-AE-EN-HCS2-L8E  1336FB125AEENHCS

ALLEN BRADLEY 1336-B100-EOH-FA2-L3-S1  1336B100EOHFA2L3

ALLEN BRADLEY 1334-RJB  1334RJB

ALLEN BRADLEY 1326AB-C4B21  1326ABC4B21

ALLEN BRADLEY 1326AB-B420H-S2K4L  1326ABB420HS2K4L

ADEPT TECH 10350-01060  1035001060

ADEPT TECH 10330-11351  1033011351

ADEPT TECH 10000-310  10000310