ibicuruzwa

GUSUBIZA GUSESENGURA GUSOHORA KUGARAGARA KUGARAGAZA KUGARAGAZA UMURIMO, AOUTR, ikoreshwa kuri buri kintu gisohoka cyibisubizo. Guhagarika AOUTR ikora ibisohoka byanditse hamwe no gutangiza logique kumiyoboro itagabanije. Kuri buri cyerekezo cyuzuzanya bisohoka byanditse byoherejwe kuri modul zombi, ukoresha neza umurima wa bus hamwe na logic circuitry ya buri module. Iyo kunanirwa kugaragara muri imwe muri module, ibisohoka byayo bigezwa kuri 0 mA kandi umuyoboro ujyanye na module nziza uhita ukomeza gutanga ibyerekezo bikwiye. Buri muyoboro usohoka utwara umutwaro wo hanze. Imbaraga zohereza muri buri module ni diode OR'd hamwe muri adapter zirenze urugero kugirango wizere imbaraga zirenze. Microprocessor ya buri module ikora analog isohoka ya progaramu ya progaramu, wongeyeho gahunda z'umutekano zemeza ubuzima bwa module. Amahitamo ashobora kugaragara muri module arimo Kunanirwa-Umutekano (Gufata / Gusubira inyuma), Ibisohoka Ibisohoka Kunanirwa-Kwirinda Ibyatanzwe (kumurongo umwe), Fieldbus FailSafe Gushoboza, hamwe na Fieldbus Kunanirwa-Gutinda Igihe. Analog Ibisohoka Kunanirwa-Umutekano wo gusubira inyuma Ibyatanzwe bigomba gushyirwaho 0 mA ibisohoka. Ibi bivanaho imwe mumiyoboro isohoka muri serivisi kubibazo bigaragara nka module itakira neza ibisohoka byanditse, cyangwa kutatsinda ibizamini byumutekano kuri microprocessor ya FBM yandika kubisohoka. Gushiraho Analog Ibisohoka Kunanirwa-Umutekano wo Gusubira inyuma Ibyatanzwe kuri 0 mA ibisohoka nabyo bigabanya amahirwe yo "gutsindwa hejuru" ibisubizo. FISICAL DESIGN FBM237 ifite igishushanyo mbonera, hamwe na aluminiyumu ikozwe hanze kugirango irinde umubiri. Imigozi yagenewe umwihariko wo gushiraho FBMs itanga urwego rutandukanye rwo kurengera ibidukikije, kugeza kubidukikije bikaze (Class G3), kuri ISA Standard S71.04. UKWIZERA BIKURIKIRA Ubucucike bwa module couple, bufatanije no gukwirakwiza amakosa menshi, bitanga igihe kinini cyane cyo kuboneka. Byombi module mubirenzeho bishobora gusimburwa nta guhagarika umurima usohoka ibimenyetso kuri module nziza. Module irashobora gukurwaho / gusimburwa idakuyeho ibikoresho byo murwego rwo guhagarika cabling, imbaraga, cyangwa itumanaho. VISUAL INDICATORS Diode itanga urumuri (LEDs) rwinjijwe imbere ya module rutanga ishusho yerekana ishusho yimikorere ya module ya module. GUSHYIKIRANA FIELDBUS Module y'itumanaho rya Fieldbus cyangwa Igenzura rya Interineti ihuza ibice 2 Mbps module ya Fieldbus ikoreshwa na FBMs. FBM237 yemera itumanaho riva munzira (A cyangwa B) ya 2 Mbps Fieldbus - niba inzira imwe yananiwe cyangwa igahinduka kurwego rwa sisitemu, module ikomeza itumanaho hejuru yinzira ikora. MODULAR BASEPLATE MOUNTING Module ihagaze kuri Baseplate isanzwe ya Modular, yakira Module igera kuri umunani. Modular baseplate yaba DIN ya gari ya moshi yashizwemo cyangwa rack yashizwemo, kandi ikubiyemo ibimenyetso byerekana ibimenyetso bya Fieldbus birenze urugero, imbaraga za dc zigenga, hamwe ninsinga zo kurangiza. Module zirenze urugero zigomba kuba ziri hafi ya PSS 31H-2Z37 Page 3 idasanzwe / ndetse imyanya ibiri kuri baseplate (imyanya 1 na 2, 3 na 4, 5 na 6, cyangwa 7 na 8). Kugirango ugere ku bisubizo bisohoka, module ya adapter irengerwa ishyirwa kumurongo ibiri yegeranye ya baseplate yo guhagarika insinga kugirango itange umugozi umwe wo kurangiza (reba Ishusho 1). Umugozi umwe wo guhagarika uhuza kuva adapter zirenze kuri TA ifitanye isano. Kuri sisitemu iboneza rya porogaramu no ku zindi sisitemu ikurikirana binyuze muri SMON, Umuyobozi wa Sisitemu, na SMDH, modul ya FBM237 irengana bigaragara ko itandukanye, module idahwitse. Ubushobozi bwimikorere kuriyi module butangwa nibihuza bigenzura. INTEKO ZA TERMINATION (TA) Ibimenyetso bya Field I / O bihuza na sisitemu ya FBM binyuze muri DIN ya gari ya moshi yashizwe hamwe. TA zikoreshwa na FBM237 zisobanurwa muri "INTEKO ZA TERMINATION NA CABLES" ku rupapuro rwa 7.