TU812V1 shine 50V Compact Module Termination Unit (MTU) wanda aka tsara musamman don tsarin sarrafa ABB System 800xA®, da farko ana amfani dashi don haɗin siginar filin da rarraba ModuleBus a cikin tsarin S800 I/O. A matsayin muhimmin sashi na tsarin S800 I/O, wannan samfurin yana aiki azaman gada mai haɗa siginar kayan aikin filin zuwa tsarin sarrafa matakin babba. An kwatanta shi da girma mai yawa, babban abin dogara, sauƙi shigarwa, da kiyayewa, kuma ana amfani dashi sosai a cikin tsarin sarrafawa ta atomatik a fadin masana'antu irin su samar da wutar lantarki, masana'antun sarrafawa, da masana'antu.
TU812V1 raka'a ce mai wuce gona da iri, ma'ana bata ƙunshe da injin sarrafa lantarki ba. Babban ayyukanta sun haɗa da:
Samar da tashoshi na sigina guda 16 ta tashoshin wayoyi na filin.
Daukewa da rarraba ModuleBus zuwa I/O modules da raka'o'in ƙarewa na ƙasa.
Ƙirƙirar adireshin daidai ta atomatik don haɗin I/O modules ta hanyar sauya siginar matsayi.
Hana kuskure a zahiri ta hanyar injin maɓalli, tabbatar da dacewa da nau'in module I/O.
Wannan rukunin ƙarewa yana da ƙayyadaddun ƙira, yana goyan bayan hawan dogo na DIN, kuma ya dace da shimfidar ma'auni na ma'auni na sarari. Yana da maɓalli mai mahimmanci wajen gina ingantaccen abin dogaro, tashoshi I/O na zamani.
2. Samfuran Zane-zane da Fa'idodi
2.1 Karamin Tsari da Haɗin Maɗaukaki
TU812V1 yana amfani da ƙira mai haɗaka sosai, yana samun maki haɗin siginar 16 a cikin ƙarar kawai 64mm (W) × 170mm (H) × 64mm (D). Yana musanya tare da na'urorin I/O ta hanyar mai haɗin D-Sub mai 25-pin, yana adana sararin hukuma mai mahimmanci da haɓaka yawan haɗin tsarin.
2.2 Rarraba ModuleBus da Ƙarshen Adireshi ta atomatik
Wannan MTU ba wai yana ba da haɗin kai na zahiri bane kawai amma kuma yana haɗa wani ɓangare na kewayawa na ModuleBus. Yana isar da siginar ModuleBus cikin aminci zuwa tsarin I/O da aka haɗa kuma yana ci gaba da bas ɗin zuwa MTU na gaba, yana samar da ingantaccen tsarin bas ɗin daisy-chain. Bugu da ƙari, ta hanyar keɓantaccen na'urar 'matsayin siginar siginar' na musamman, TU812V1 na iya sanya adireshin tashar da ya dace ta atomatik zuwa tsarin I/O da aka ɗora akansa, sauƙaƙe tsarin tsarin da ƙaddamarwa.
2.3 Keying Mechanical don Rigakafin kuskure
Don tabbatar da tsaro na tsarin jiki, TU812V1 sanye take da maɓallan inji guda biyu. Kowane maɓalli yana da matsayi daban-daban guda 6, yana ba da damar haɗa nau'ikan gyare-gyare na inji guda 36. Wannan ƙira yana tabbatar da cewa kawai na'urorin I/O masu daidaita madaidaicin maɓalli za'a iya shigar da su, da gaske suna hana lalacewar kayan aiki ko gazawar tsarin lalacewa ta hanyar shigar da tsarin ba daidai ba.
2.4 Ƙaƙƙarfan Ƙarfafawa da Ƙirar ƙasa
DIN Rail Mounting: Yana goyan bayan hawa kan daidaitattun hanyoyin DIN (misali, EN 60715 35x7.5 ko 35x15) kuma yana fasalta na'urar latching don amintaccen shigarwa.
Haɗin ƙasa: Ana samun ƙasa ta hanyar dogo na DIN, saduwa da buƙatun aminci na lantarki da kuma samar da kyakkyawan aikin Compatibility Electromagnetic (EMC).
2.5 Madaidaicin Hawan Hanya
Samfurin yana goyan bayan matakan hawa a kwance da tsaye, yana ba da sassauci don shimfidar majalisar. Kula da iyakokin zafin aiki:
3. Yanayin Aikace-aikacen da Daidaitawa
TU812V1 daidaitaccen sashi ne a cikin tsarin ABB System 800xA® da tsarin gine-ginen tsarin sarrafa Symphony Plus, da farko ana amfani da su a cikin al'amuran da ke buƙatar ingantaccen abin dogaro, I/O na yau da kullun.
3.1 Wuraren Aikace-aikace na Musamman
Masana'antu Tsarin: Ci gaba da sarrafa tsari a cikin mai & gas, sunadarai, magunguna, da sauransu.
Masana'antar Wutar Lantarki: Kulawa, sarrafawa, da samun bayanai a cikin tashoshin wutar lantarki, watsawa, da tsarin rarrabawa.
Manufacturing: Mai hankali da tsari sarrafa tsari a cikin mota, abinci & abin sha, karafa, da dai sauransu.
Marine & Shipping: Ya dace da tsarin sarrafa jirgin ruwa, saduwa da buƙatun takaddun shaida na ruwa.
3.2 Daidaituwar Tsarin
An tsara TU812V1 don tsarin S800 I / O kuma yana dacewa da nau'ikan S800 jerin I / O daban-daban, gami da shigarwar analog / fitarwa (misali, A810, A830A), shigarwar dijital / fitarwa (misali, D810, D880), da kayan aikin musamman (misali, DP820 Profibus-DP module interface). Wannan faffadan dacewa yana ba da damar sassauƙan ginin tashoshin I/O waɗanda suka dace da nau'ikan sigina daban-daban.
4. Shigarwa, Kanfigareshan & Ka'idodin Kulawa
4.1 Matakan Shigarwa
Hawan dogo: Dauke TU812V1 akan daidaitaccen layin dogo na DIN har sai da latch ɗin ya danna cikin wuri, yana tabbatar da ingantaccen ƙasa.
Filayen Waya: Haɗa wayoyi siginar kayan aikin filin zuwa tubalan tasha masu cirewa a gaban MTU. Bi lambobin lantarki masu dacewa yayin wayoyi, kula da polarity na sigina (misali, +/-).
Shigar da Module: Dangane da nau'in module I/O da za a yi amfani da shi, saita maɓallan maɓalli akan MTU ta amfani da maɓallan injina da aka bayar. Bayan saita maɓallan zuwa madaidaicin matsayi, saka madaidaicin tsarin I/O.
Haɗin Bus: Haɗa ModuleBus ta hanyar jirgin baya ko kebul na bas, yana tabbatar da ci gaban hanyar sadarwar.
4.2 Kanfigareshan Maɓalli na Injini
Saita maɓallai muhimmin mataki ne kafin shigarwa. Maɓallai maɓalli sun dace da ɗaya-zuwa ɗaya tare da nau'ikan ƙirar I/O. Saitin da ba daidai ba zai hana shigar da module, don haka guje wa rashin daidaituwa na hardware. Ana ba da allunan kanfigareshan yawanci tare da samfuran I/O ko ana iya samun su a cikin littafin jagorar samfur.
4.3 Abubuwan Kulawa
Hot Swap: TU812V1 kanta naúrar m ne, amma ko haɗin I/O modules suna goyan bayan musanyawa mai zafi ya kamata a tabbatar da su a cikin ƙayyadaddun littafin. Yi taka tsantsan lokacin sakawa / cire kayayyaki yayin aikin tsarin.
Tsaftacewa: Tare da katsewar wutar lantarki, tsaftace saman samfurin ta amfani da busasshen, kyalle mara lint.
Sauyawa: Idan MTU yana buƙatar sauyawa, cire haɗin wutar lantarki da siginar filin da farko, sannan cire tubalan tasha da kayayyaki, saki latch ɗin DIN, sannan cire naúrar.
5. Fassarar Tsaro & Takaddun Takaddun Muhalli
Takaddun shaida na kasa da kasa da yawa da aka samu ta TU812V1 suna nuna ingancin samfurin sa na musamman da zartarwa.
Alamar CE: Yana nuna samfurin ya dace da lafiyar EU, aminci, da ka'idodin kariyar muhalli, yana ba da damar yaduwa kyauta tsakanin Yankin Tattalin Arziki na Turai.
CUlus & ATEX Zone 2: Yana nuna kayan aiki sun dace don amfani a cikin Class I Division 2 ko Zone 2 wurare masu haɗari tare da yuwuwar fashewar yanayi, saduwa da buƙatun kariya na fashewar Arewacin Amurka da Turai.
Takaddun shaida na ruwa (ABS, BV, DNV-GL, LR): Nuna dacewa ga mummunan mahalli na wuraren aiki da jiragen ruwa.
Yarda da RoHS & WEEE: Bi umarnin EU na hana abubuwa masu haɗari da kuma tilasta sake yin amfani da kayan lantarki na sharar gida, yana nuna himmar ABB ga kare muhalli.
