I-Allen Bradley's Comprehensive Automation Controller Series: Ukuhlangabezana neeMfuno zezicelo zoShishino olwahlukeneyo
Intshayelelo kuthotho lweeMveliso zika-Allen Bradley
U-Allen Bradley, i-brand ehamba phambili phantsi kwe-Rockwell Automation, inikezela ngoluhlu oluhlukeneyo lwabalawuli abazenzekelayo abalungiselelwe ukuhlangabezana neemfuno zezicelo ezahlukeneyo zoshishino. Esi singeniso siya kunika umboniso weemveliso ezine eziphambili: Iimodyuli ze-1756 ControlLogix, i-1734 Point I / O, i-1769 Compact I / O, kunye ne-1794 FLEX I / O.
Allen Bradley 1756 ControlLogix Iimodyuli
Iimodyuli ze-1756 ControlLogix zika-Allen Bradley ziluhlu lwenkqubo ephezulu yokulawula i-automation controller (PACs) eyenzelwe izicelo ezinkulu nezinzima. Ngokusekwe kwiqonga leLogix, ezi modyuli zidibanisa ulawulo oluphambili, unxibelelwano, kunye nobuchule bokwenza idatha. Baxhasa iilwimi ezininzi zeprogram, kubandakanywa i-Ladder Diagram (LD), iSibhalo esiSetyenzisiweyo (ST), iSazobe seBlock yeMsebenzi (i-FBD), kunye neTshati yokuSebenza ngokulandelelana (SFC). Ngamandla okusebenza okunamandla, ezi modyuli zinokudibanisa ukuya kwi-128,000 yedijithali ye-I / Os kunye ne-4,000 ye-analog I / Os. Isilawuli se-1756-L75, imveliso yeflegi, ingumzekelo wokomelela kochungechunge, ukuxhasa ukuya kuthi ga kwi-500 yokunxibelelana komlawuli kunye ne-32MB yememori yomsebenzisi.
Iimodyuli zika-Allen Bradley ze-1734 Point I / O zibonelela ngesisombululo se-I / O esisasazwe esifanelekileyo kwizicelo ezifuna ukuguquguquka kunye nokusebenza kakuhle kweendleko. Ezi modyuli zibonakalisa uyilo lwemodyuli, evumela abasebenzisi ukuba bakhethe iintlobo ze-I / O, iintlobo ze-terminal, kunye nojongano lwenethiwekhi ngokusekelwe kwiimfuno zesicelo. I-1734-AENTR i-adapter yemodyuli yonxibelelwano ye-1734-AENTR ye-Ethernet POINT I / O isekela i-topology eyahlukeneyo yenethiwekhi kunye nesantya sokuhambisa, okwenza ukuba ikwazi ukulungelelanisa kwiindawo eziyinkimbinkimbi zenethiwekhi. Ngeeparamitha ezinje nge-DIN yokunyuswa kukaloliwe kunye ne-24V DC igalelo lombane, i-1734-AENTR ihlangabezana neemfuno ezahlukeneyo zesicelo.
Allen Bradley 1769 Compact I/O
Iimodyuli zika-Allen Bradley ze-1769 Compact I/O zizilawuli ezisebenza ngeendlela ezininzi ezidibanisa i-Logix ye-injini yokulawula imisebenzi emininzi kunye ne-NetLinx network transparent integration technology. Ezi modyuli zibonakalisa i-32-bit multitasking real-time control core ene-coprocessor coprocessor edadayo, ekwaziyo ukusebenza ngesantya esiphezulu kunye nolawulo oluntsonkothileyo lwelophu. Baxhasa iindlela ezininzi zokucwangcisa kunye neeprothokholi zenethiwekhi, ziqinisekisa ukudityaniswa lula kuthungelwano lwamashishini ahlukeneyo. Iprosesa ye-1769-L35E ingumzekelo wezakhono zochungechunge, ezixhasayo ukuya kwi-30 ye-I / Os yendawo kunye ne-100Mbps EtherNet / IP yenethiwekhi yokulawula ishishini.
Iimodyuli zika-Allen Bradley ze-1794 FLEX I / O zibonelela ngesisombululo se-I / O esisasazwe ngokusebenza okuphezulu kunye noyilo lweemodyuli. Abasebenzisi banokucwangcisa ngokuguquguqukayo iimodyuli ze-I / O kunye nothungelwano lonxibelelwano olusekelwe kwiimfuno zangempela. Ezi modyuli zibonelela ngoluhlu olubanzi lweenketho ze-I / O kunye nokuxhasa iiprothokholi ezininzi zothungelwano, zizenza zidityaniswe ngokulula kuthungelwano lwamashishini ahlukeneyo. Imodyuli ye-1794-IA16 ye-discrete input module, kunye ne-16 yeendlela ezingenayo yodwa kunye nokuhambelana ne-adapters yonxibelelwano ye-Flex I / O kunye neziseko ze-terminal, ngumzekelo wochungechunge 'lokuguquguqukayo kwiimeko zokuzenzekelayo zoshishino.
Isishwankathelo, iiModyuli ze-1756 ControlLogix zika-Allen Bradley, i-1734 Point I / O, i-1769 Compact I / O, kunye ne-1794 FLEX I / O yochungechunge lweemveliso nganye ineempawu ezizodwa kunye neenzuzo. Ngokucaciswa kwepharamitha eneenkcukacha, bayakwazi ukuhlangabezana neemfuno zesicelo semizi-mveliso esizisebenzelayo zezikali ezahlukeneyo kunye nobunzima.