Lokufakwako kwedijithali
- 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-12TF-277+
Kubuka konkhe
Lesivimbelo sekuphepha lesihlukanisiwe lesinemsebenti wekuvikela we-surge we-switch input relay outputs, leyehlukanisa futsi idlulisele timphawu tekufaka kusuka ku-switch contacts noma ema-switch lasedvute etindzaweni letiyingoti kuya endzaweni yekuphepha lene-output relay ngesivimbelo sekuphepha. Kutfolakala kwephutsa lelayini kufezwa ngekukhicita lokudlulisela lokuhlukile futsi kukhonjiswa ku-LED lesetulu yemojuli. I-dial switch yemojuli isetjentiselwa kusetha lokufaka kanye nekuphuma esigabeni noma kulawula lokubuyela emuva, kanye nekuniketa emandla noma kucisha umsebenti wekukhombisa i-alamu yekutfola liphutsa lelayini.
Lomkhicito udzinga kuphakelwa kwemandla lokutimele, ngekuphakelwa kwemandla lokuhlukanisiwe, kufaka, kanye netiphetho tekukhipha.
| Lokufakwako endzaweni leyingoti | |
| Siginali yekufaka | Shintja labatsintsana nabo/emaswitshi ekusondzelana |
| Ivoltheji yekuniketa inzwa | Cishe 8V |
| Lizinga lekushintja | |
| Timphawu tekufaka/tekuphuma: | |
| Kusayithi lokufaka nyalo | >2.1mA, lokukhiphako kuvaliwe, kukhombisa ON; Uma |
| Umphumela uvame "Kuvulwa"/"Kuvaliwe" Kulawula kugucula kwekutsintsana | Uma switch yekushayela K1, K3 iseceleni "ON", lokukhipha relay "Kuvaliwe ngalokuvamile". Uma switch yekushayela K1K3 iseceleni kwe "OFF", umphumela wekudlulisela "Kuvulekile ngalokuvamile". Lapho dial switch K2K4 ku "ON" eceleni, isekhethe ukhetsa kukhombisa kukhanya lokubovu LFD alamu umsebenti . |
| Umphumela endzaweni lephephile | |
| Siginali yemphumela | Kudlulisela |
| Umthamo wekushayela | 250VAC/2A,30VDC/2A uma ubekwa ngaphansi kwemitfwalo lemelanako |
| Sikhatsi sekuphendvula | 20ms |
| Timphawu tekuvikela emagagasi: | |
| Kukhishwa lokubitwako kwanyalo ln (8/20μs) | 5kA |
| Izinga lekuvikela ivolthi Kukhuphuka (8/20μs): | 60V (umugca kuya emgceni) |
| Izinga lekuvikela ivolthi Kukhuphuka (8/20μs): | 600V (umugca kuya emhlabatsini) |
| Ngekuya kwemazinga | GB/T18802.21-2016 (lokulingana ne-1EC61643-21:2012) |
| Emapharamitha lasisekelo | |
| Ivoltheji yekuphakela | 20~35 VDC |
| Kusetjentiswa kwemandla | |
| Inkomba ye-LED | Luhlata: Inkomba yemandla Mtfubi: I-relay yemphumela isesimeni sekusebenta lesivamile Bovu: Inkomba ye-LFD, i-alamu yephutsa lelayini |
| Emapharamitha ekushisa | Lizinga lekushisa lekusebenta: -20 ° C ~ + 60 ° C, Lizinga lekushisa lekugcina: -40 ° C ~ + 80 ° C |
| Umswakama lohlobene | 10% ~ 95% RH kute kufinyeta |
| Emandla ekuvikela | Emkhatsini weluhlangotsi loluphephile ngaphakathi kanye neluhlangotsi lolungaphephile ngaphakathi (≥3000VAC / min); emkhatsini wekuniketa emandla kanye neluhlangotsi lolungaphephi (≥1500VAC/min) |
| Kumelana nekuvikela | 100MΩ (500V DC) (emkhatsini wekufaka / lokukhiphako / kuphakelwa kwemandla) |
| Kuhambisana kwe-elekthromagnethi | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Tidzingo tetintambo | Sigaba sesiphambano ≥ 0.5mm2; Emandla ekuvikela ≥ 500V |
| Tintfo tekusebenta ensimini letisebentako | Tintfo tekusebenta ensimini letifana nebantfu labatsintsanako lebomile noma tintfo letifakwako tekushintja lokusedvute kweluhlobo lwe-NAMUR letihambisana nelizinga le-DIN19234 . |
Caphela: Kuphakelwa kwemandla kwesitimela samandla ngumsebenti longatikhetsela. Basebentisi kufanele
cacisa imodi yekuniketa amandla uma u-oda.
Sicela ubuke lokunamatsiselwe ekhasini 89.
Kutfola Liphutsa Lelayini (LFD)
Basebentisi bangakhetsa "ON" side switch phezulu module .
kuniketa emandla umsebenti wekutfola emaphutsa kanye nekukhombisa i-alamu ngekusebentisa
kukhanya lokubovu kwe-LED. On site input zamanje> 7mA, i-alamu yesiyingi lesifishane (SC);
Kusayithi lokufaka zamanje
lokufakako kwekutsintsana kudzinga umsebenti wekutfola liphutsa (kuphuka kwentambo, lokufishane
isekhethe), i-22k Ω resistor kufanele ixhunywe ngekuhambisana kuwo womabili emaphetselo .
yekushintja, kanye ne-680 Ω resistor kufanele ixhunywe ngechungechunge (njengobe
kukhonjiswe emdvwebeni wekufaka tintambo tekutsintsana kwekushintja II).
PHD-11TC-33A-23
PHD-12TF-277+