DS200TBCAG1A
DS200TBCAG1A
由此可見,該軟件模型足以映像各類實(shí)際系統(tǒng):對(duì)于只有一個(gè)處理器的小型系統(tǒng),其模型只有一個(gè)配置、一個(gè)資源和一個(gè)程序,與現(xiàn)在大多數(shù)PLC的情況*相符。對(duì)于有多個(gè)CPU模塊插裝在同一機(jī)架上的中、大型系統(tǒng),每個(gè)CPU模塊被視作一個(gè)配置,可由一個(gè)或多個(gè)資源來描述,而一個(gè)資源則包括一個(gè)或多個(gè)程序。對(duì)于分散型系統(tǒng),包含多個(gè)配置,而一個(gè)配置又包含多個(gè)處理器,每個(gè)處理器用一個(gè)資源描述,每個(gè)資源則包括一個(gè)或多個(gè)程序。
值得指出的是,近些年來在日本開始流行的多CPU的PLC結(jié)構(gòu),恰恰是在IEC 61131-3標(biāo)準(zhǔn)頒布后多年之后才問世的。這個(gè)PLC結(jié)構(gòu)的革命性變化,顯然是建立在這個(gè)軟件模型的 理論基礎(chǔ)上,要不然PLC還是由一個(gè)CPU按掃描方式執(zhí)行一個(gè)程序的那種傳統(tǒng)結(jié)構(gòu)。
【大量現(xiàn)貨】【當(dāng)天簽合同】【付款當(dāng)天】就【順豐發(fā)貨】
☆公司名稱:廈門泰尼電氣有限公司
★ :
☆ :小黃《女士》
★
☆ (請(qǐng)備注:“01006”收)
☆ :
★ 地址:廈門市海滄區(qū)海滄街道濱湖一里7號(hào)
☆公司:www.xmtaini。。com
=========泰尼現(xiàn)貨供應(yīng),價(jià)格優(yōu),質(zhì)保一年========
1756-CNB/D
1756-IB16/A
P0911PV
1784-PCC
1756-L55M22/A
TRICONEX 8312
1756-DNB/A
140NOM21100
IC693BEM331
MVI56-PDPS
140NOE77101
1761-NET-DNI
1769-OB16P
1769-OF8V
1769-ECR
1769-SDN
1757-SRM
1756-CNBR/D
1203-GU6
IC697BEM731
1756-L61
IC697BEM713
IMASI23
140XTS00200
1756-TBNH
1756-IF16/A
1756-HSC/B
1606-XLS480E
1756-DNB/D
1756-IB32/B
1756-OB32/A
1756-HSC/A
1756-L62/B
1794-ACN15
DNBT P0971WV-OF
DNBT P0971WV-OG
140CPS11420
1756-TBCH
1756-CFM/A
1756-OW16I/A
1756-PB75/B
1756-IF8/4
1756-TBNH
Cutler Hammer FD3225 circuit breaker 3pole 225amp NEW!
CUTLER HAMMER NEW 6-28-2 SIZE 6 3-POLE CONTACT KIT
CUTLER HAMMER NEW 6-186-5 SIZE 5 3-POLE CONTACT KIT
Cutler Hammer Enclosed Electrical Control Panel USED
Cutler-Hammer ECN1818CAC Disconnect Switch USED
CUTLER HAMMER BST-ON NSFP BSTON
CUTLER HAMMER ECN0521EAA NSFP ECN0521EAA
CUTLER HAMMER ECN0601AAA NSFP ECN0601AAA
CUTLER HAMMER 4D13113G11 USPP 4D13113G11
CUTLER HAMMER 1MTB800R NSFP 1MTB800R
627B426G04 NEW Eaton Cutler Hammer Westinghouse
Cutler Hammer BRHH2125 2 pole 125 Circuit Breaker NEW
Cutler Hammer BRHH2110 2 pole 110 Circuit Breaker NEW
Cutler-Hammer D820MPM Micro Panelmate Operator Station
SS CUTLER HAMMER 30 AMP DISCONNECT 600V SAFETY SWITCH
CUTLER HAMMER D820-MPM NSPP D820MPM
NEW Cutler Hammer A200M2CAC Size 2 Starter
Cutler Hammer IQ500LA 9890D34G01 Motor protection relay
Cutler-Hammer FD4225 Circuit Breaker, 225 Amp, 4 P, NEW
Cutler Hammer KES3400LSI circuit breaker trip unit
Cutler Hammer KES3250LSI circuit breaker trip unit
CUTLER HAMMER D500-DOM-1616R USPP D500DOM1616R
Cutler Hammer 150 Amp Bus Plug Breaker Switch IBP IBPFB
CUTLER HAMMER 15CXN-100C NSFP 15CXN100C
S701G25N3S Cutler-Hammer Mini Soft Starter
CUTLER HAMMER D520BC10 NSFP D520BC10
CUTLER HAMMER D520BC6 NSFP D520BC6
10316H18 NEW CUTLER HAMMER 10316H 18 FREE SHIPPING
Westinghouse Cutler Hammer Shunt Trip EHD FD HFD HMCP
CUTLER HAMMER 92-00752-11 USPP 920075211
D100CRA40A CUTLER HAMMER
CUTLER HAMMER ELFD-3100L USPP ELFD3100L
CUTLER HAMMER ELFD3035L USPP ELFD3035L