I-AB Analog RTD Module 1756-IR6I
Ukucaciswa Komkhiqizo
| Ibhrendi | Allen-Bradley |
| Inombolo Yengxenye/Ikhathalogi No. | 1756-IR6I |
| Uchungechunge | ControlLogix |
| Okokufaka | 6-Point Isolated RTD |
| Uhlobo lwemojuli | I-Analog RTD Module |
| Uhlobo lwe-RTD oluhambisanayo | IPlatinum 100, 200, 500, 1000 ?, i-alpha=385;IPlatinum 100, 200, 500, 1000 ?I-Platinum, i-alpha=3916;Nickel 120 ?, alpha=672, Nickel 100, 120, 200, 500 ?, i-alpha=618 |
| Isixazululo | 16 bits 1…487 ?: 7.7 m?/bit 2…1000 ?:15 m?/bit 4…2000?:30 m?/bit 8…4020 ?:60 m?/bit |
| Ibanga Lokufaka | 1;487!2…1000 ?4…2000 ?8…4000 ? |
| Isikhathi sokuskena semojuli | 25 ms min iphoyinti elintantayo (ohms) 50 ms min iphoyinti elintantayo (izinga lokushisa) 10 ms min inamba (ohms)(1) |
| Ubuningi Bokufaka Kwamanje, Ngaphandle Kwesifunda | 2.75 milliampere |
| Ifomethi Yedatha | Imodi ephelele (ilungisiwe kwesokunxele, ihambisana ne-2s) IEEE 32-bit iphoyinti elintantayo |
| Indiza Yamanje Yamanje (5Volts) | 250 milliam |
| Indiza Engemuva Yamanje ku-24 Volts | 2 amamilimitha |
| Indiza Yamanje Yamanje (24 Volts) | 125 amamilimitha |
| Ukuchithwa kwamandla (Ubukhulu) | 4.3 Watts |
| I-RSLogix 5000 Software | Inguqulo 8.02.00 noma kamuva |
| I-Terminal Blocks Ekhiphekayo | 1756-TBNH, 1756-TBSH |
| I-UPC | 10612598172303 |
| Ukusebenza Okuphezulu Kwamanje | 1.2 milliampere ku-30 Volts AC, 60 Hertz |
| Isoftware yokuhlela | I-RSLogix 5000;I-Studio 5000 Logix Designer |
Cishe ngo-1756-IR6I
I-Allen-Bradley 1756-IR6I iyimojuli ye-analog yokulinganisa izinga lokushisa.Lena imojula ye-analog esetshenziswa nezinzwa ze-Resistance-Temperature Detectors (RTD).
Imojula ye-1756-IR6I inikeza amafomethi wedatha amabili njengemodi ephelele kanye nemodi yephoyinti elintantayo.Lapho ukhetha imodi ephelele, izici ezihlanganisiwe zingamabanga okokufaka amaningi, isihlungi se-notch, namasampula esikhathi sangempela.Imodi entantayo ihlanganisa zonke lezi zici kanye nokwengezwa komugqa wezinga lokushisa, ama-alamu okucubungula, ama-alamu okulinganisa, nokuhlunga kwedijithali.Futhi ineyunithi yokushisa ekhethekayo efana neCelsius noma iFahrenheit.Kukhona Okune (4) okungase kube imikhakha yokufaka yemojuli ehlanganisa 1 kuya ku-487 m?, 2 kuya ku-1000 m?;4 ukuze 2000 m?;, futhi 8 ukuze 4000 m?;.Lawa mabanga akhombisa ubuncane kanye namasiginali aphezulu angatholwa yimojuli.Inokufaka okuyisithupha (6) okukodwa kwe-RTD okukodwa kanye nesixazululo samabhithi ayi-16.Ukulungiswa kwangempela kuhlanganisa u-7.7 m?bit we-1-487 Ohms;15 mIsihlungi somsindo womugqa wesihlungi semojuli.Qiniseka ukuthi ukhetha isihlungi esifana eduze nemvamisa yomsindo olindelwe wohlelo lokusebenza.Isihlungi sedijithali sishelela idatha ngokususa izinqamuleli zomsindo esiteshini ngasinye sokufakwayo.
Isici sesampula sesikhathi sangempela se-1756-IR6I sivumela idatha yemojuli yokusakaza okuningi eyaqoqwa ekuskeneni zonke iziteshi zayo zokufaka.Ukuze unike amandla ukusakaza okuningi, lungiselela isikhathi seSampuli Sesikhathi Sangempela (RTS) kanye nesikhathi sePhakethi Esiceliwe (i-RPI).
Izici zokuvikela nazo zishumekwe nale mojula njengokutholwa kobubanzi obungaphansi/okungaphezu kobubanzi, isici semojuli esetshenziselwa ukuqapha uma isignali yokufaka iwela ngaphezu kwemikhawulo ebekwe ububanzi bokufaka.Ama-alamu enqubo asebenza ngokufanayo kodwa imikhawulo yenqubo isethwa umsebenzisi mathupha.I-alamu yezinga elihlanganisiwe ivumela imojula ukuthi ibone ukwanda okusheshayo noma ukwehla phakathi nesikhathi esifushane esichaziwe.I-alamu yokukala itholakala kuphela ezinhlelweni kusetshenziswa indawo entantayo.Isici sokutholwa kwe-wire off sinikeza ukuphelela kwezintambo ze-loop.Ingathola ukuthi i-RTB noma intambo kumojuli inqanyuliwe yini.
Amaphutha amancane we-offset ku-RTD yethusi engu-10-ohm anganxeshezelwa ngesici se-offset esingu-10 ohms semojula.Izinhlobo zezinzwa zingalungiselelwa isiteshi ngasinye kumojuli.Lokhu kwenza isignali ye-analog ibe yinani lokushisa.
I-Allen-Bradley 1756-IR6I iyimojula ye-ControlLogix esetshenziselwa ukwamukela amasiginali avela ku-Resistance Temperature Detectors (RTD).Le mojula ingeyesigaba sokufakwayo kwe-analogi futhi isetshenziselwa ikakhulukazi izinhlelo zokusebenza zokulinganisa izinga lokushisa.
Yamukela izimpawu zokumelana nezinhlobo ze-RTD ezifana nePlatinum 100, 200, 500, 1000?, i-alpha=385;IPlatinum 100, 200, 500, 1000 ?I-Platinum, i-alpha=3916;Nickel 120 ?, alpha=672, Nickel 100, 120, 200, 500 ?, i-alpha=618 kanye ne-Copper 10 ?.Le mojula iyasebenzisana ne-3-Wire kanye ne-4-Wire RTD.I-RTD isebenza ngokunikeza ukumelana okuthile kokukhiphayo Ngezinga Lokushisa elithile.Ithebula le-RTD lisetshenziselwa ukukhomba okukhiphayo okuhambisanayo kwe-Resistance.Ngokusetshenziswa kwale moduli, uhlobo lwe-RTD olukhethiwe lukhethelwa ukusebenza kahle kwemojuli.Ukukhethwa kwenziwa kusetshenziswa i-RSLogix 5000 noma i-Studio 5000 Logix Designer Programming software.
Amamojula Isiginali yokufaka ekuguquleni umsebenzisi iyahlukahluka kuye ngobubanzi obuchaziwe.Ku-1 - 487 ?, Isiginali Ephansi kanye nokuguqulwa komsebenzisi kungu-0.859068653?futhi -32768 ibala ngenkathi Isiginali Ephakeme nokuguqulwa komsebenzisi kungu-507.862?kanye nokubala okungu-32767.Ku-2 - 1000 ?, 2?-32768 izibalo kanye 1016.502 ?32767 ukubala, Ku-4 - 2000 ?, 4?-32768 izibalo kanye 2033.780 futhi ?32767 izibalo.Ekugcineni ngo-8 - 4020 ?, 8?- ingabe izibalo ze-32768 kanye ne-4068.392?32767 izibalo.
Isixazululo sokufakwayo sesisonke sale mojula ngamabhithi ayi-16.Esilinganisweni sangempela, lokhu kuhumusha ku-7.7 m?/bit kokuthi 1…487 ?;15 m?/bit ka-2…1000 ?;30 m?/bit for 4…2000 ?kanye no-60 m?/bit ngo-8…4020?.
