imikhiqizo

UKUBUKEZWA KONKE Imojuli Yokufaka Ye-Analog Input Interface module iqukethe amashaneli okufakwayo e-analog ayisishiyagalombili, isiteshi ngasinye samukela okokufaka kwe-2-wire, dc okuvela kunzwa ye-analog efana nesidluliseli esingu-4 kuye ku-20 mA noma esingu-0 kuye ku-5V, noma umthombo ozishintshayo ongu-20 mA. Amamojula enza ukuguqulwa kwesignali okudingekayo ukuze kuxhunywe amasiginali okufakwayo kagesi kusuka kuzinzwa zensimu kuya kubhasi lebhasi elingasadingeki ngokuzikhethela. Uma ixhunywe kuma-TA afanelekile, imojuli ye-FBM201 inikeza ukusebenza okwakuhlinzekwe ngaphambili isistimu engaphansi ye-100 Series FBM I/O. Ama-TA ayatholakala asekela ukusebenza kwe-100 Series FBM01 lapho i-FBM01 isetshenziswa namadivayisi okungewona awe-HART®. I-COMPACT DESIGN Amamojula e-FBM201/b/c/d anomklamo ohlangene, onengaphandle elimangelengele le-aluminium extruded ukuze kuvikelwe amasekhethi. Izivalo eziklanyelwe ukukhwezwa ama-FBM zihlinzeka ngamazinga ahlukahlukene okuvikelwa kwemvelo, kuze kufike ezindaweni ezinokhahlo ngokwe-ISA Standard S71.04 ngayinye. UKUNEMBA OKUPHEZULU Ukuze uthole ukunemba okuphezulu, amamojula ahlanganisa ukuguqulwa kwedatha ye-sigmadelta ngesisekelo sesiteshi ngasinye, esinganikeza ukufundwa kokufakwayo okusha kwe-analog njalo ngama-25 ms, kanye nesikhathi sokuhlanganisa esilungisekayo ukuze kususwe noma yimuphi umsindo wenqubo nomsindo wefrikhwensi yolayini wamandla. Isikhathi ngasinye, i-FBM iguqulela okokufaka kwe-analog ngakunye kube ivelu yedijithali, ilinganisela lawa manani phakathi nenkathi yesikhathi, futhi inikeze inani elilinganiselwe kusilawuli. UKUSUSA/UKUBUYISELWA OKULULA Amamojula angakhishwa/ashintshwe ngaphandle kokukhipha ikhebula yokunqamula idivayisi yasensimini, amandla noma ikhebula yokuxhumana. IZIKHOMBISI EZIBONAKALAYO Ama-diode akhipha ukukhanya (Ama-LED) ahlanganiswe ngaphambili kwamamojuli ahlinzeka ngezinkomba zesimo sokubukwayo semisebenzi ye-Fieldbus Module (FBM). UKUBEKEZWA KWE-BASEPLATE YE-MODULARI Amamojula agibela phezu kwe-baseplate eyi-modular (bheka uMdwebo 1) ethwala ama-FBM afika kwamane noma ayisishiyagalombili. I-baseplate ye-modular kungenzeka ukuthi ujantshi we-DIN ugxunyekiwe noma ufakwe i-rack, futhi ihlanganisa izixhumi zesignali ze-fieldbus engasadingeki, amandla e-dc azimele angasebenzi, kanye nezintambo zokunqamula. UKUXHUMANA KWA-FIELDBUS Imojula Yokuxhumana Ye-Fieldbus noma Iphrosesa Yokulawula ixhumanisa imojuli engu-2 Mbps engasadingeki esetshenziswa ama-FBM. Amamojula e-FBM201/b/c/d amukela ukuxhumana kusuka kunoma iyiphi indlela (A noma B) ye-fieldbus engu-2 Mbps engasadingeki - uma umzila owodwa wehluleka noma ushintshwa ezingeni lesistimu, imojula iqhubeka nokuxhumana endleleni esebenzayo. IMIHLANGANO YOKUQEDA Amasiginali wenkundla ye-I/O axhumeka kusistimu engaphansi ye-FBM ngama-TA afakwe ujantshi we-DIN (bona Umfanekiso 1). Ama-TA asetshenziswa namamojula e-FBM201/b/c/d achazwa “ku-TERMINATION ASSEMBLIES AND CABLES” ekhasini 8.