新款模块CP316H/261IFMB单价
新款模块CP316H/261IFMB单价
新款模块CP316H/261IFMB单价
CP316H/261IFMB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·大的好处,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。
IC963CBL313 1
DCS800-S02-0025-04/05
DCS800-S02-0050-04/05
DCS800-S02-0075-04/05
DCS800-S02-0100-04/05
DCS800-S02-0140-04/05
DCS800-S02-0200-04/05
DCS800-S02-0260-04/05
DCS800-S02-0320-06
DCS800-S02-0450-04/05
8LSA35.R0030C100-0 1
6181P-15TP2KHX
20AC8P7C0AYNANC0 面价22490 1
2090-CPBM7DF-16AA25 面价5432
033-2EG84-1JF0 3
511-1CK01-0AB0 3
763-1AL00-7DA0 1
FBP243 (2071600A01) 3
FBP283 (2071603A01) 21
DCS800-S02-0350-04
DI8N D201127 05 2个
DO8N D201130 04 2个,全新,未税
6SL3224-0XE41-6UA0 1个
SGDS-01A01A 1
6AV7885-3AK20-1AA1 1
6AV3617-5BB00-0BD0 1
EATON XV-440-10TVB-1-10 (139904) 1
A0322LC-1-EX 1
R900943826 – 1 pc.
R900920055 – 1 pc.
SCAME S81-F7010-1 6个
Magnelab MCT-0016-100 数量3个
TI4W4 D201171 06 2个
OT1600E12P 1
ABB 3AUA0000050271 数量2
3805E 1.0000 PLC输入/输出模板
3721 1.0000 PLC输入/输出模板
3503E 1.0000 PLC输入/输出模板
3625 2.0000 PLC输入/输出模板
CE4003S2B1 Analog Input Card: 8 Channels 4-20 mA; HART; I/O Termination
Block / 模拟输入卡:8通道4-20mA 2台
CE4003S2B3 Analog Input Card: 8 Channels 4-20 mA; HART 4-wire I/O
Termination Block / 模拟输入卡:8通道4-20mA,带端子块 2台
modbus通讯卡订货号:CE4006P2
A06B-0032-B175#0008 1
Moxa TN-4524A-16PoE-WV-CT-T 7个
150-C60NCD数量1
369B1866P0022 1
BJ2024031200285 1
CIMR-AB4A0005FAA 2
mHmP082P1u 1
Lenze E94ASHE1454 1
6ES7222-1HF22-0XA8
SEW CFM71L/TF/VR/RH1M/KK
SEW DFS56L/TF/RH1M/KK
SEW CFM71M/TF/RH1M/KK
SEW DFS56H/TF/RH1M/KK
SK-R1-CBPCTRL2-F8 1 面价12382
ACS880-07-0505A-3+K454+L502+L525 2台
224-0BE31-8AA0 1
310-6A-NC-WD2P-2 1
调速器/9903-543 1
控制器 TSX3721001 数量1
A05B-2601-H320 L=10米 1
A06B-6240-H105 1
A05B-2255-C101#EAW 1
A06B-6400-H003 1
A20B-8001-0910 1个
施耐德伺服控制器 LXM32AD72N4 4
3625 1变频器ESV222N02YXBXX1H43 | P/N:13374730 数量1
16个GE FANUC IC660BBA101
12个GE FANUC IC660BBS103
22-COMM-E 4188 15个
TM221ME32TK 2
Sew Eurodrive 00095966 10个
SEW-Eurodrive MC3PLHF04 1台
Encoder B63D0122P8 576
YASKAWA ELECTRIC USAMED-30MA2T USAMED30MA2T
YASKAWA ELECTRIC E7BVB021 E7BVB021
YASKAWA ELECTRIC CIMR-P5U20450F CIMRP5U20450F
YASKAWA ELECTRIC CIMR-H3-0G2E-10 CIMRH30G2E10
YASKAWA ELECTRIC CACR-IR10101FC CACRIR10101FC
WILLIAMSON PRO-120-20-F-23 PRO12020F23
WESTINGHOUSE MD3B1NPFRG MD3B1NPFRG
WESTINGHOUSE 292B930A10 292B930A10
VIBRO METER CMC16 CMC16
TRICONEX 3006 3006
TOTAL CONTROL PRODUCTS QPI-CTA-E0000 QPICTAE0000
TEXAS INSTRUMENTS PLC 575-2104 5752104
TEXAS INSTRUMENTS PLC 565-2820 5652820
TELEMECANIQUE MPC-KT12NAX00N MPCKT12NAX00N
TB WOODS UVC-4050-0H UVC40500H
SYMAX 8030-ROM-121 8030ROM121
SSD DRIVES 955-8R0060 9558R0060
SQUARE D MEL36800LSG MEL36800LSG
SQUARE D ATV-58EU54N4 ATV58EU54N4
SQUARE D 1.5S1F 15S1F
SPECTRA TECH 912A036A 912A036A
SIEMENS HNFC366J HNFC366J
SIEMENS 6SE7-041-6ES87-0FA0 6SE70416ES870FA0
SIEMENS 6SE7-021-0EA61-Z-L20 6SE70210EA61ZL20
SIEMENS 6SC9-111-2GB15 6SC91112GB15
SIEMENS 6FX1-113-0AA02 6FX11130AA02
SIEMENS 6ES7-414-2XG01-0AB0 6ES74142XG010AB0
SIEMENS 6ES5-581-0EE15 6ES55810EE15
SIEMENS 6ES5-247-1AA11 6ES52471AA11
SIEMENS 6DS1-143-8AA 6DS11438AA
SIEMENS 6DS1-105-8AA 6DS11058AA
SIEMENS 6DD1-606-1AC0 6DD16061AC0
SIEMENS 3WN6231-0FC74-1FA1 3WN62310FC741FA1
SIEMENS 3TF6944-0CM7 3TF69440CM7
SIEMENS 1LA0364-2SP22 1LA03642SP22
SEIKO INSTRUMENTS & ELECS LTD OFL-760A-26 OFL760A26
SAFTRONICS SAF402.0140 SAF4020140
REXROTH PE110 PE110
REXROTH 0-608-830-141 0608830141
RELIANCE ELECTRIC W/R-67100-B WR67100B
RELIANCE ELECTRIC VZ3000-DASR-1 VZ3000DASR1
RELIANCE ELECTRIC GV3000AC106 GV3000AC106
RELIANCE ELECTRIC GV3000-AC-043 GV3000AC043
RELIANCE ELECTRIC B/M-60031-1 BM600311
RELIANCE ELECTRIC 803456-3T 8034563T
RELIANCE ELECTRIC 61C-613 61C613
RELIANCE ELECTRIC 61C-160 61C160
RELIANCE ELECTRIC 57C-442 57C442
RELIANCE ELECTRIC 50P4161 50P4161
RELIANCE ELECTRIC 45C-15D 45C15D
RELIANCE ELECTRIC 0-60031-4B 0600314B
RELIANCE ELECTRIC 0-55325-37 05532537
RELIANCE ELECTRIC 0-48673-1 0486731
PROSOFT 3100-MCM 3100MCM
PHOENIX CONTACT IBS-IP-500-PS-2-BS IBSIP500PS2BS
PARKER 46987601L 46987601L
ORMEC MAC-B200F/K1A MACB200FK1A
OMRON V530-R160EP V530R160EP
NICOLET PROTEJE-460 PROTEJE460
NEMATRON CORP IWS-2513 IWS2513
NACHI ROP501 ROP501
NACHI ROP500 ROP500
MOORE PRODUCTS 39ACM28ADN 39ACM28ADN
MOORE PRODUCTS 352PEA21VNNNNAW 352PEA21VNNNNAW
MODICON PC-CBCA-000 PCCBCA000
MODICON AS-P890-300 ASP890300
MODICON AS-M507-016 ASM507016
MODICON AS-B807-132 ASB807132
MODICON AS-506P-F16 AS506PF16
MODICON AS-506P-005 AS506P005
MODICON AM-S980-800 AMS980800
MODICON AM-M909-023 AMM909023
MODICON AM-M909-002 AMM909002
MODICON 557VIC10200 557VIC10200
MODICON 140-CRP-931-00 140CRP93100
MODICON 140-CPU-534-14 140CPU53414
MODICON 140-CPU-434-12A 140CPU43412A
MODICON 140-CPU-434-12 140CPU43412
MODICON 140-CPU-213-04C 140CPU21304C
MIYACHI MM-730A MM730A
MITSUBISHI Q173CPU Q173CPU
MITSUBISHI HC-H703BS-A42 HCH703BSA42
MICROMASS LCT LCT
MEASUREX 51402089-100 51402089100
MEASUREX 51198947-100 51198947100
MARCONI ASX-1000-10AC ASX100010AC
MAGNETEK R762 R762
LOUIS ALLIS 46S1676-1010 46S16761010
LOUIS ALLIS 46S01676-0050 46S016760050
LENZE EVS9327-ESV906 EVS9327ESV906
KUNKLE 6252FLK01AS0020 6252FLK01AS0020