imikhiqizo

Izici Izici eziyinhloko zifaka:  Unyawo Oluhlanganisiwe olusekela ukukhwezwa kwesitimela kwe-DIN engu-32 noma 35 mm  Umbala weqembu lomndeni ohlukile  Ukunqanyulwa kwezigaba ezintathu ze-RS-422 ne-RS-485 nezixhumi ezine zekhebula ze-DB-25 zezindawo zokuxhumana ze-RS-232  Ukushintsha amasiginali we-RS ukuze kukhethwe isignali engu-2 nokwamukela ezinye izignali ezingu-2  Izinqamuli zokunqamula ezikhethekayo zokushintshwa kwe-RS-422 kanye ne-RS-485 yokuxhumana. Uhlolojikelele amasiginali we-Field I/O axhuma kusistimu engaphansi ye-FBM nge-DIN rail mounted termination assemblies (TAs). Umhlangano ngamunye we-FBM224 wokunqamula (bheka uMdwebo 1) kanye nekhebula elihlobene nawo lokunqamula lihlinzeka ngokuhambisana nezindinganiso zokuxhuma kugesi (RS-232, RS-422 noma RS-485) phakathi kwemishini yasendle ne-FBM224 Modbus Communication Interface Module. I-TA inezixhumi ezine zamakhebula e-DB-25 zesixhumi esibonakalayo sokuxhumana se-RS-232 futhi iyashintsha ukuze ifanise iphinikhodi yesignali ye-RS-232 yezixhumi ze-DB-25 kumadivayisi ezinceku ahlukahlukene. I-TA inohlobo lokuminyanisa lwezigaba ezintathu noma uxhumano lwelugi lwendandatho ye-RS-422 kanye ne-RS-485 yokuxhumana. Izinqamuli ezikhethekayo ezikwazi ukushintshwa zakhelwe ku-TA ukuze ziqedwe okusebenzayo uma zisetshenziswa nezixhumi ezibonakalayo ze-RS-422 kanye ne-RS-485. Ama-TA atholakala ku-Polyamide (PA) impahla. Ama-TA afakwe ujantshi we-DIN axhuma i-Modular Baseplate ngentambo yokunqamula ekhiphekayo. Ikhebula litholakala ngobude obuhlukahlukene, kufika kumamitha angu-5 (amafidi angu-16), okuvumela i-TA ukuthi ifakwe endaweni ebiyelwe noma endaweni ebiyelwe eseduze. IMICIMBI YOMSEBENZI I-Modbus Communications INTERFACE Izimbobo ezine zokuxhumana eziwuchungechunge ze-I/O zinikeza isixhumi esibonakalayo kufika kumabhasi amane e-Modbus (RS-232, RS-422 kanye/noma i-RS-485). Izimbobo 1 kanye no-2, kanye/noma Izimbobo 3 kanye no-4 zingalungiselelwa umsebenzisi ukuthi zisebenze njengembobo eyodwa enengqondo enezintambo ezingasasebenzi kumadivayisi anembobo ekabili. IZIMPAWU ZEBHASI General Electronic Industrial Association (EIA) RS232, RS-422 noma RS-485 ukuxhumana okukhethekayo ngesisekelo sechweba ngalinye. Indawo yokuxhumana ebonakalayo ye-RS-485 iqukethe ikhebula lethusi elisontiwe elivikelwe eliqukethe ipheya yekhondatha eyodwa. I-RS-422 iyi-4-wire zokuxhumana ngokomzimba. I-RS-232 isikhungo sokuxhumana somzimba ikhebula le-DB-25 kudivayisi ehlinzekwe yikhasimende. I-EIA RS-232, RS-422 kanye ne-RS-485 I/O Uhlobo Lokuxhumana Ukuxhumana okungaxhunyiwe, isixhumanisi sokuxhuma okuqondile (RS-232) Isilinganiso Sokudlulisa 300, 600, 1200, 2400, 4800, 9600, 19,200, 38,00, 70, 701, 700, 701, 200, 200, 38, 200, 200, 200, 200, 200, 700, 200, 4001, Iphrothokholi ye-Modbus protocol kumodi ye-RTU. 8-bit izinhlamvu; okungajwayelekile, ngisho noma akukho ukulinganiswa, oku-1 noma oku-2 kokuma. I/O AMANDLA Afinyelela kumadivayisi angu-64 nge-FBM224 enkulu ngayinye (inani lamadivayisi angempela lincike ekusebenzeni) anoxhumano lwamaphoyinti angu-2000 e-DCI.