imikhiqizo

IMIPHUMELA YE-ANALOGU ENGADINGEKILE Ibhulokhi yokusebenza kwe-analogi engasanele, i-AOUTR, isetshenziselwa umphumela ngamunye ongasasebenzi. Ibhulokhi ye-AOUTR iphethe okuphumayo kokubhala kanye nengqondo yokuqalisa eziteshini ezingasasebenzi. Emjikelezweni ngamunye wokusebenzisa kubhalwa okufanayo okukhiphayo kuthunyelwa kuwo womabili amamojula, asebenzisa ngokugcwele i-fieldbus kanye nokujikeleza okunengqondo kwemojuli ngayinye. Uma kutholwa ukwehluleka kwelinye lamamojula, okukhiphayo kuhanjiswa ku-0 mA futhi isiteshi esihambisanayo kumojula enhle siyaqhubeka ngokuzenzakalelayo sinikeza amandla amanje afanele. Isiteshi ngasinye esiphumayo sishayela umthwalo wangaphandle. Amandla okudlulisa ukusuka kumojula ngayinye ayi-diode NOMA ahlanganiswe ndawonye ku-adaptha engasasebenzi ukuze kuqinisekiswe amandla angasebenzi. I-microprocessor yemojula ngayinye isebenzisa uhlelo lokuphuma kwe-analog, kanye nezinqubo zokuphepha eziqinisekisa impilo yemojuli. Izinketho ezilungisekayo kumamojula zifaka Isenzo Se-Fail-Safe (Bamba/I-Fallback), Idatha Ye-Analog Output Fail-Safe Fallback (ngesisekelo sesiteshi ngasinye), i-Fieldbus FailSafe Enable, kanye ne-Fieldbus Fail-Safe Delay Time. Inketho ye-Analog Output Fail-Safe Fallback Data kufanele isethelwe okukhiphayo okungu-0 mA. Lokhu kususa elinye lamashaneli okukhiphayo enkonzweni ngezinkinga ezibonwayo njengemojula engakutholi kahle okubhaliwe, noma ukungaphumeleli ukuhlolwa kokuvikela ku-FBM microprocessor ibhalela kumarejista okukhiphayo. Ukusethwa kwenketho ye-Analog Output Fail-Safe Fallback Data yokukhipha okungu-0 mA nakho kunciphisa amathuba okuba nomphumela "wokufeyila phezulu". I-PHYSICAL DESIGN I-FBM237 inomklamo oyimojuli, ene-aluminiyamu emangelengele yangaphandle ukuze kuvikelwe ngokomzimba amasekhethi. Izivalo eziklanyelwe ukukhwezwa ama-FBM zihlinzeka ngamazinga ahlukahlukene okuvikelwa kwemvelo, kuze kufike ezindaweni ezinokhahlo (Ikilasi G3), ngokwe-ISA Standard S71.04. UKWETHEMBEKA OKUPHEZULU Ukuphinda kuphindwe kabili kwemojula, kuhlanganiswe nokumbozwa okuphezulu kwamaphutha, kunikeza isikhathi esiphezulu kakhulu sokutholakala kwesistimu engaphansi. Noma iyiphi imojula kubhangqa engasadingeki ingashintshwa ngaphandle kokuphazamisa amasiginali okukhiphayo kumojuli enhle. Imojula ingasuswa/ishintshwe ngaphandle kokukhipha ikhebula yokunqanyulwa kwensimu yensimu, amandla, noma ikhebula yezokuxhumana. IZINKOMBA EZIBONAKALAYO Ama-diode akhipha ukukhanya (Ama-LED) afakwe ngaphambili kwemojuli ahlinzeka ngezinkomba zesimo sokubukwayo semisebenzi yemojuli ye-fieldbus. UKUXHUMANA KWA-FIELDBUS Imojuli Yezokuxhumana ye-Fieldbus noma i-Control Processor ixhuma kumojula engasadingeki ongu-2 Mbps i-Fieldbus esetshenziswa ama-FBM. I-FBM237 yemukela ukuxhumana okuvela kunoma iyiphi indlela (A noma B) ye-2 Mbps Fieldbus — uma umzila owodwa wehluleka noma ushintshwa ezingeni lesistimu, imojuli iqhubeka nokuxhumana endleleni esebenzayo. I-MODULAR BASEPLATE MOUNTING Imojula igibela ku-Standard Modular baseplate, ethwala kufika kumaMojula ayisishiyagalombili e-Fieldbus. 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, namakhebuli anqanyulwayo. Amamojula angadingekile kufanele abekwe eduze kwe-PSS 31H-2Z37 Page 3 indawo engalingani/elinganayo kumapheya e-baseplate (izikhundla 1 no-2, 3 kanye no-4, 5 kanye no-6, noma 7 kanye no-8). Ukuze kuzuzwe okukhiphayo okungasadingeki, imojuli ye-adaptha engasasebenzi ibekwa kuzixhumi ezimbili eziseduze zokunqamula ikhebula le-baseplate ukuze kuhlinzekwe ngoxhumo lwekhebula lokunqamula olulodwa (bona Umfanekiso 1). Ikhebuli yokunqamula eyodwa ixhuma kusukela ku-adaptha engasasebenzi kuya ku-TA ehlobene. Kuzinhlelo zokusebenza zesethingi yesistimu nakwezinye izinhlelo zokuqapha nge-SMON, Isiphathi Sesistimu, ne-SMDH, amamojula e-FBM237 angasebenzi abonakala ehlukene, amamojula angadingeki. Ukungafuneki komsebenzi kulawa mamojuli kunikezwa amabhulokhi awo okulawula ahlobene. IMIHLANGANO YOKUQEDA (TA) Amasiginali wenkundla ye-I/O axhumeka kusistimu engaphansi ye-FBM ngemihlangano yokunqanyulwa efakwe kuloliwe we-DIN. Ama-TA asetshenziswa ne-FBM237 achazwe “KEMIHLANGANO YOKUQEDWA KANYE NAMAKHABHULA” ekhasini lesi-7.