Kwamitin IS200JPDHG1A (Rarraba Ƙarfin Ƙarfin Ƙarfin Ƙarfafa) wani muhimmin tsarin rarraba wutar lantarki ne wanda GE ya tsara musamman don tsarin kula da Mark VIe da Mark VeS. Yana cikin rukunin Hukumar da'ira na Reshe a cikin tsarin PDM (Module Rarraba Wuta). Babban aikin JPDH shine don dacewa da dogaro da rarraba ikon sarrafawa na 28 V DC daga manyan nau'ikan wutar lantarki (kamar JPDS, JPDM, JPDG, ko JPDC) zuwa nau'ikan I/O da yawa da masu sauya Ethernet a cikin tsarin. Manufar ƙira shi ne don cimma babban girma, ingantaccen ingantaccen rarraba wutar lantarki a cikin iyakataccen sarari, yayin da yake goyan bayan tsarin gine-ginen Modular Redundant (TMR) na tsarin.
IS200JPDHG1A baya shiga cikin martanin tsarin (baya haɗi zuwa fakitin I/O PPDA). Mayar da hankali ga ƙira ta shine akan rarraba wutar lantarki da kariyar da'irar reshe, yana mai da shi dacewa musamman don yanayin yanayin da ke buƙatar samar da wutar lantarki mai ƙarfi don adadi mai yawa na I/O.
2. Mabuɗin Ayyuka da Siffofin
1. Ƙarfin Ƙarfin Ƙarfi mai Girma
Hukumar IS200JPDHG1A tana ba da mussoshin fitarwa na 24 masu zaman kansu na 28 V DC waɗanda aka keɓe don ƙarfafa samfuran Mark VIe I/O. An tsara waɗannan abubuwan da aka fitar a cikin tsarin Redundancy Modular Redundancy (TMR) sau uku:
Ciyarwar wutar lantarki mai zaman kanta guda uku: R, S, da T, tare da kowace ciyarwa tana ba da iko zuwa nau'ikan I/O 8.
Wannan gine-ginen yana tabbatar da cewa ko da ciyarwar wutar lantarki ɗaya ta gaza, sauran biyun na iya ci gaba da sarrafa na'urori daban-daban, suna haɓaka samuwar tsarin sosai.
2. Kayan Wutar Sadarwar Sadarwa
Baya ga na'urorin I/O, JPDH yana ba da 3 unfused 28 V DC abubuwan da ba a haɗa su ba musamman don ƙarfafa R, S, da T Ethernet masu sauyawa a cikin tsarin. Waɗannan abubuwan da aka fitar ba su da fis saboda masu sauyawa galibi suna da nasu hanyoyin sarrafa wutar lantarki da kuma ingantaccen ƙarfin wutar lantarki.
3. Kariyar Kewaye na Reshe
Kowane da'irar fitarwa na I/O modules an sanye shi da madaidaicin ma'aunin zafin jiki (PTC) don kariya ta wuce gona da iri. Wannan nau'in fuse yana sake saita kansa, yana maido da aiki ta atomatik bayan an share laifin, wanda ke rage bukatun kulawa. Ƙididdiganta na halin yanzu shine 1.6 A @ 20°C, kuma yana raguwa a cikin yanayin zafi mai zafi (misali, 0.8 A @ 70°C), yana tabbatar da daidaituwa tare da ƙarfin ɗaukar halin yanzu na wayoyi masu haɗawa.
4. Daisy-Chain Expansion Support
IS200JPDHG1A yana fasalta aikin haɗin sarkar daisy. Ta hanyar haɗin J1X, allon JPDH da yawa ana iya haɗa su a jere zuwa tsarin wutar lantarki tare da fiye da 24 I/O kayayyaki. Wannan ƙira yana haɓaka haɓakar tsarin haɓakawa sosai, yana kawar da buƙatar keɓantattun na'urori masu ƙarfi na kowace hukuma ko yanki.
5. Karamin Tsarin Tsari
Hukumar IS200JPDHG1A tana auna 15.875 cm H × 10.795 cm W (kimanin. 6.25 a × 4.25 in). Ana iya shigar da shi ta hanyar dogo na DIN ko hawan tushe, yana mai da shi m kuma ya dace da matsayi mai girma a cikin ɗakunan ajiya na sararin samaniya.
3. Ƙa'idar Aiki da Haɗin Tsarin
1. Input Input Mechanism
IS200JPDHG1A yana karɓar iko daga manyan kayan wuta na sama (kamar JPDS, JPDM) ta hanyar haɗin Mate-N-Lok mai 6-pin guda ɗaya (J1). Ƙirar wannan shigarwar shigar ta ƙunshi ra'ayin TMR:
Ayyukan Fil: An keɓe fil 3 don ingantaccen ciyarwar wutar lantarki ta R, S, da T 28V DC.
Tsarin Ground Common: Sauran fil 3 suna aiki azaman hanyar dawowa gama gari (ƙasa).
Ƙayyadaddun Lantarki: An ƙididdige mai haɗawa don 600 V, 13 A, mai iya jure wa wuce gona da iri na halin yanzu da ɗan gajeren lokaci yayin farawa tsarin.
2. Gine-gine Rarraba Wutar Wuta na Cikin gida
Abubuwan shigar da wutar lantarki guda uku sun kasance keɓe a kan allo kuma ana tura su zuwa ƙungiyoyin fitarwa daban-daban:
Ciyarwar R → Yana ba da kayan aikin I/O 8 da fitarwa 1 na sauyawa
Ciyarwar S → Yana ba da kayan aikin I/O 8 da fitarwa 1 na sauyawa
Ciyarwar T → Yana ba da kayan aikin I/O 8 da fitarwa 1 na sauyawa
Wannan tsarin gine-ginen 'hanyoyi daban-daban' shine mabuɗin don cimma warewa kuskure. Rashin gazawa a cikin kowane nau'in wutar lantarki guda ɗaya ko nauyin sa ba zai shafi aikin yau da kullun na sauran ciyarwar biyu ba.
3. Cikakken Tsarin Kariya
Ingantattun Haɗin Zazzabi (PTC) Fuses: Juriyarsu tana ƙaruwa sosai tare da zafin jiki, ta haka yana iyakance halin yanzu. A yayin wani abin da ya wuce-wuri, fis ɗin ya yi zafi kuma 'tafiya' zuwa yanayin juriya, yana iyakance halin yanzu zuwa ƙimar aminci. Da zarar an share laifin kuma yanayin zafi ya faɗi, juriyarsa ta warke, kuma kewayawa ta dawo daidai ta atomatik. Wannan hanyar kariya ba ta buƙatar maye gurbin kayan aiki, yana mai da ita dacewa musamman ga wuraren masana'antu masu nisa ko masu wuyar kiyayewa.
Kariyar Haɗin Kai: Zaɓin fuses na PTC an haɗa shi tare da ƙayyadaddun igiyoyin kebul na ƙasa, tabbatar da cewa a cikin yanayin da ya wuce-wuri, fis ɗin yana aiki kafin a lalata kebul ɗin, yana ba da kariya ta kebul na gaskiya.
4. Daisy-Chain Aiki Principle
Lokacin da IS200JPDHG1A guda ɗaya ba zai iya biyan buƙatun wutar lantarki na duk nau'ikan I/O ba, ikon (ciki har da ciyarwar R, S, T da ma'anar gama gari) za a iya tura shi daga mai haɗin fitarwa na J1X zuwa mai haɗin shigarwar J1 na hukumar JPDH na gaba. Yana da mahimmanci a lura cewa a cikin wannan yanayin, mai amfani dole ne ya samar da kariyar da'irar reshe mai dacewa don dukan sarkar daisy, kamar yadda kariyar shigar da JPDH ta farko ba zata iya kare kaya akan allunan da ke gaba a cikin jerin ba. Dole ne a ƙididdige jimlar halin yanzu yayin ƙira don tabbatar da cewa bai wuce ƙarfin tushen wutar lantarki da cabling na sama ba.
4. Shigarwa da Halayen Injiniya
Hanyar hawa: IS200JPDHG1A za a iya dora shi a tsaye akan farantin karfe ko sashi a cikin majalisar kulawa ta amfani da sukurori na na'ura #6 ta cikin ramukan hawa na kusurwa hudu. Hakanan yana goyan bayan daidaitaccen hawan dogo na DIN, yana ba da sassaucin shimfidar wuri.
Masu haɗawa: Duk abubuwan shigar da wutar lantarki da musaya na fitarwa suna amfani da jerin masu haɗa jerin Mate-N-Lok, waɗanda aka sani don amintaccen haɗi, rigakafin rashin mating, da babban ƙarfin ɗauka na yanzu.
Daidaituwar Muhalli: Yanayin zafin aikinsa shine -40 ° C zuwa + 70 ° C, tare da kewayon zafi na 5% zuwa 95% (marasa sanyaya), biyan buƙatun yanayin masana'antu masu tsauri.
5. Yanayin Aikace-aikacen da Misalin Tsarin
IS200JPDHG1A yawanci ana amfani dashi a cikin ɗakunan I/O mai nisa ko manyan tsarin sarrafawa waɗanda ke buƙatar samar da wutar lantarki ta tsakiya. Tsarin da ya ƙunshi 72 I/O modules da 9 Ethernet switches za'a iya yin aiki yadda ya kamata ta haɗa allon 3 JPDH a cikin tsarin sarkar daisy-chain.
Kowane IS200JPDHG1A yana da alhakin 24 I/O modules da 3 masu sauyawa. Tare, allunan uku suna samar da cikakkiyar hanyar sadarwa mai rarraba wutar lantarki mai karewa. Wannan yana nuna cikakken ƙarfin ƙarfin JPDH a cikin gina ingantaccen abin dogaro, tsarin sarrafawa mai girma.
