6ES7488-3AA00-0AB0中央處理器
6ES7488-3AA00-0AB0中央處理器
6ES7488-3AA00-0AB0中央處理器
6ES7488-3AA00-0AB0
SIMATIC M7-400、CPU488-3 中央處理器,帶 PENTIUM 120 MHZ、MPI、2 個 IF 模塊位置
6ES7488-3AA00-0AB0功能模塊獨立的概念是功能模塊化、抽象、信息隱蔽和局部化概念的直接結果。抽象是指對事物、狀態或過程之間所存在的某些相似的方面集中和概括起來,而暫時忽略他們之間的差異,即考慮抽象事物的本質特徵而暫時不考慮他們的細節。信息隱蔽是指再設計功能模塊時使得一個功能模塊內所包含的信息(過程或數據),對於不需要這些信息的功能模塊來說是不能訪問的。信息隱蔽原則對於以後在軟件維護期間修改軟件時會帶來極·的好處,因為大量數據和過程是軟件的其他部分所不能覺察的,因而再對某個功能模塊修改時就不大會影響到軟件的其他部分,所謂局部化是指把一些關係密切的軟件元素在物理位置上彼此靠近。
6ES7488-3AA00-0AB0功能模塊獨立性是通過制定具有單一功能並且和其他功能模塊沒有過多聯係的功能模塊來實現的。每個功能模塊只涉及該軟件要求的一個具體子功能,而且與軟件結構的其他部分的接口是簡單的。
6ES7488-3AA00-0AB0功能模塊獨立性好的軟件接口簡單,易於編制,獨立的功能模塊也比較容易測試和維護,限制了功能模塊之間由於聯係緊密而引起的修改副作用。獨立性是保證軟件質量的重要因素。
XKBA32300 1
FI820F 1
SDCS-POW-4-SD 2
6AU1445-0AA00-0AA0
6AV3617-5BB00-0BD0 5個
6ES7972-4AA02-0XA0 1
3RN1011-1CK00/ 3RN2011-1BW30 數量1
6BK1000-5NT02-1AA0 數量1
PP866 1
ACS880-17-0363A-3+C179+K454+L504+Q950+Q973 1
CIMR-VMS2011 1
MOORE
16413-1-1
16137-174
16137-177各2各
0J-0P4432HA,0J-234-1501,490-0122各1
SQM10.16502 1
560CMR02 RTU560 2
C73451-A407-B7 2
25B-B5P0N104 面價4391 13臺
LT360036 1
6ES7407-0KA01-0AA0 4 個
6ES7414-5HM06-0AB0 4 個
6ES7960-1AB06-0XA0 8 個
6ES7153-2BA70-0XB0 4 個
6ES7197-1LB00-0XA0 2 個
EUJ615074 2
C73451-A430-D81
6GK5108-2BD00-2AB2 各1
ABB 電源線 TK807F 3BDM000210R1 1
6SL3968-6JC00-0AA0 1個
6AV7882-0BB30-6CA0 1
6AV7260-0FQ31-0BX6 1
6AV7882-0DB30-2CF0 1
6AV2124-0MC01-0AX0 1
REL52815 (VPA 3CG) 數量3
VX084 數量3
AAV73102 MICROLOGIC 6.0 A*1 數量1
2094-BC07-M05 數量1
2094-BC07-M05-S 數量1
1769-IR6 數量1
1734-AENTR 數量1
CIMR-AB4A0023FBA 6KW 配DP通訊卡 2
CIMR-AB4A0031FBA 8KW 配DP通訊卡 1
CIMR-AB4A0044FBA 18.5KW 2
CIMR-AB4A0072ABA 30KW 2
CIMR-AB4A0088ABA 37KW 4
3BSM019105-A 1
TM5SAI4L 6
7ML5221-1AA11 1pcs
6GK5992-1AG00-8AA0 4pcs
6GK5980-3CB00-0AA1 4 pcs
6SL3040-0PA01-0AA0 1pcs
6FC5410-0AY03-1AA0 1pcs
6SN1145-1BA01-0BA2 1pcs
SIEMENS PCB CARD 462008.1926.03 1pcs
SR3B261FU 1
6SL3224-0BE41-1UA0 1pcs
6ES7314-1AG14-0AB0 1pcs
6ES7214-1BE30-0XB0 1pcs
6ES7365-0BA01-0AA0 1pcs
6ES7138-4FD00-0AA0 1pcs
6GK1503-3CD00 2pcs
6ES7315-6FF04-0AB0 1pcs
6EP1334-2BA01 1pcs
6EP1332-1SH43 2pcs
6ES7332-5HF02-0AB0 2pcs
6ES7648-2BF02-0XH0 1
ACS580-01-169A-4 1
ACS880-01-045A-3 2
ACS880-01-061A-3 1
ACS880-01-072A-3 1
ACS880-01-087A-3 1
ACS880-01-363A-3 1
SGMJV-04A3A61 1
ABB MODEL PSBP-205
PRODUCT ID: 1SFA899301R1250,2個
1756-OB8K 面價8278 1個
A5E03931016 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
MITSUBISHI Q4A-CPU Q4ACPU
MITSUBISHI Q25H-CPU Q25HCPU
MITSUBISHI ACME AD51S3 AD51S3
MEASUREX 51401288-100 51401288100
MEASUREX 51305390-100 51305390100
MEASUREX 51304362-150 51304362150
MEASUREX 09806701 09806701
MEASUREX 08495006 08495006
MATTSON 5514027 5514027