H Luchungechunge Backplane Kukhwela Tihibe Tekuphepha Letihlukanisiwe
- Ibhodi Yetheminali
- Tihibe Tekuphepha Letihlukanisiwe
- Tintfo letihlukanisa Siginali
- Tintfo tekuvikela emagagasi
- Ema-Relays Ekuphepha
- Emamojuli e-I/O lahlakaniphile lahlukanisiwe
- Emasango lahlakaniphile
- Ema-Transceiver Emininingwane Yetimboni
- Tihlatiyi Temaphuzu Ematolo letiku-inthanethi
- Emamojuli Ekutfola Imininingwane
- Umguculi wemininingwane ye-HART
0102030405
PHD-12HF-277
Kubuka konkhe
H seri backplane kukhwela ehlukanisiwe tihibe tekuphepha eceleni kutfola: PHD-12HF-277, lokufaka kwedijithali kanye nekukhipha, lokufaka lokukodwa kanye nekukhipha lokubili.
Lesivimbelo lesihlukanisiwe singagucula switch yekusondzelana kanye nekufaka kwekutsintsana endzaweni leyingoti kuya kusiginali yekutsintsana yekudlulisela bese iyayidlulisela endzaweni lephephile.
I relay lokukhipha ifakwe switch ukukhetha "ON / OFF" simo. Ngetulu kwaloko, kunesiginali yekufaka yesifundza lesifishane noma inkomba ye-alamu levulekile, lesifundza siniketa emandla enzwa yekufaka.
Lo mkhicito udzinga umphakelo wemandla lotimele.
Inkomba yesimo sesiginali isethwe ekukhanyeni lokubovu nalokumtfubi kukhombisa simo sekusebenta se-relay yekukhipha, uma kungekwekwesabisa ke kukhanya kubovu, ngesikhatsi sekusebenta lokujwayelekile kukhanya kumtfubi.
| Ivoltheji yekuphakela | ~ 35VDC, kusetjentiswa kwemandla |
| Siginali yekufaka | Shintja emaswitshi ekuchumana noma ekusondzelana (NAMUR) |
| Niketa ivoltheji yenzwa endzaweni | 8V |
| Timphawu tekufaka tesiginali | On-site lokufaka zamanje:> 2.1mA, it inkomba ON; On-sayithi lokufaka lamanje: |
| Umphumela endzaweni lephephile | Sikhatsi sekuphendvula: 20ms, likhono lekushayela: 250VAC / 2A, 30VDC / 2A ngaphansi kwemtfwalo lomelanako |
Umphumela uvame “Kuvulwa”/“Kuvaliwe” | Uma switch dial K1, K3 ku "ON" ohlangotsini, lokukhipha relay "OFF". |
| Uma switch dial K1, K3 ku "OFF" side, lokukhipha relay "ON". | |
| Lapho switch dial K2, K4 use "ON" side, isekhethe ukhetsa kukhombisa kukhanya lokubovu LFD alamu umsebenti . | |
| LFD | I-alamu yekufaka endzaweni> 7mA, i-alamu yesiyingi lesifishane (SC) , i-alamu yekufaka endzaweni |
| Kute kufakwe kuchumana kwekushintja, lapho umsebenti wekutfola kuncishiswa uyadzingeka, i-resistor ye-22KΩ kumele ixhunywe ihambisane kuto totimbili tincenye tekushintja (Sicela ubuke kuchumana kwekushintja II kumdvwebo longentasi we-wiring) | |
| Inombolo yetintfo letifakwako naletiphumako | 1 lokufakwako 2 lokuphumako |
| Tintfo tekusebenta ensimini letisebentako | Kutsintsana lokomile noma switch yekusondzelana kwe-NAMUR ngekuhambisana nelizinga le-DIN 19234 |
| Ipharamitha yekushisa | Lokushisa lokusebenta: -20 ° C ~ + 60 ° C, lokushisa kwekugcina: -40 ° C ~ + 80 ° C |
| Umswakama lohlobene | 10% ~ 95% RH kute kufinyeta |
| Emandla e-dielectric | Emkhatsini weluhlangotsi loluphephile ngaphakathi kanye neluhlangotsi lolungaphephile ngaphakathi (≥3000VAC / min); emkhatsini wekuphakelwa kwemandla kanye nesiphetho lesingaphephi ngekhatsi (≥1500VAC/min) |
| Kumelana nekuvikela | ≥100MΩ (emkhatsini wekufaka / lokukhiphako / kuphakelwa kwemandla) |
| Tilinganiso | Bukhulu 15.8mm * bubanti 104.8mm * kuphakama 116.1mm |
| Kuhambisana kwe-elekthromagnethi | Ngokusho IEC 61326-1 (GB / T 18268), IEC 61326-3-1. |
| Limaki lelingaqhumi | [Kuphuma Ga]IIC, [Kuphuma Da]IIIC |
| Umtimba wesitifiketi | CQST (China Sikhungo Sekugadza Lizinga Nekuhlola Sive Semikhicito Yagezi Levikelwe Ekuqhumeni) |
| Emapharamitha lacinisekisiwe (emkhatsini wematheminali 1-2) | Um: 250 VAC / DC, Uo = 10.5 VDC, Io = 14mA, I-Po = 37mW, i-Co = 2.4mF, i-Lo = 165mH. |
| Tidzingo tendzawo yekufaka | Ingaxhunywa ngetinsimbi ku 0 zone nge . IIA, IIB, IIC igesi leyingoti Ifakwe endzaweni lephephile, ingahlanganiswa netintfo tekuphepha letingekhatsi etindzaweni letiyingoti kuze kube yi-Zone 0, IIC, Zone 20, na-IIIC . |
| MTBF | ≤ 100000 emahora |
PHD-11TC-33A-23
