- 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
PHD-12TF-288 /PHD-22TF-2828
Kubuka konkhe
Lesithiyo sekuphepha lesihlukanisiwe ngekushintja lokufaka transistor umphumela, okuyinto ihlukanisa futsi idlulisele timphawu tekufaka kusuka kulabo labatsintsana nabo labashintjako noma edvute emaswitshi etindzaweni letiyingoti kuya endzaweni lephephile nge-transistor lekhiphako ngekusebentisa sivimbo sekuphepha. Kutfolakala kweliphutsa lelayini kufezwa nge LED lesetulu kwemojuli. Kusetjentiswa switch yekushayela yemojuli kusetha lokufakako nekuphumako esigabeni noma kulawula lokubuyela emuva, kanye nekuniketa emandla noma ucishe umsebenti wekukhombisa i-alamu yekutfola liphutsa lelayini.
Lomkhicito udzinga kuphakelwa kwemandla lokutimele, ngemandla lahlukanisiwe kuphakela, kufaka, kanye netiphetho tekukhipha.
| Tincazelo | |
| Lokufakwako endzaweni leyingoti | |
| Siginali yekufaka | Shintja labatsintsana nabo/emaswitshi ekusondzelana |
| Ivoltheji yekuniketa inzwa | Cishe 8V |
| Libanga lemvamisa yekufaka | |
| Timphawu tekufaka/tekuphuma: | |
| Kusayithi lokufaka nyalo | >2.1mA, lokukhiphako kuvaliwe, kukhombisa ON; |
| Uma | |
| Kushintja kulawula emkhatsini wesigaba lesigucukile kanye nesigaba lesijwayelekile semiphumela ec . | Uma inkinobho yekushayela K1 ise "ON", umphumela we-transistor ec usesigabeni lesigucukile . |
| Uma inkinobho yekushaya K1 ise "OFF", lokukhipha kwe-transistor ec kusesigabeni lesijwayelekile . | |
| Uma i K2 ise . "ON", lesiyingi sitawukhetsa umsebenti we-alamu ye-LFD yekukhombisa kukhanya lokubovu | |
| Umphumela endzaweni lephephile | |
| Siginali yemphumela | Ithranzistor |
| Sici semphumela | NPN luhlobo lwe-transistor emitter noma umcokeleli lovulekile wesifundza |
| Likhono lekushayela | Lokukhiphako kwamanje ≤ 20mA (1.2k Ω), kwamanje kwangekhatsi lokukhulu 100mA, kufakwe kuvikelwa kwamanje kwesiyingi lesifishane |
| Emapharamitha lasisekelo | |
| Ivoltheji yekuphakela | 20~35 VDC |
| Kusetjentiswa kwemandla | 24V umphakeli wemandla, i-transistor ku ≤ 50mA (i-PHD-12TF-288) ≤ 55mA (i-PHD-22TF-2828) |
| Inkomba ye-LED | Luhlata: Inkomba yemandla |
| Mtfubi: I-transistor lekhiphako isesimeni lesijwayelekile sekusebenta | |
| Bovu: Inkomba ye-LFD, i-alamu yeliphutsa lelayini | |
| Emapharamitha ekushisa | Lokushisa lokusebenta: -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 (emkhatsini wekufaka / lokukhiphako / kuphakelwa kwemandla) |
| Kuhambisana kwe-elekthromagnethi | Ngokusho IEC 61326-1 (GB / T 18268), IEC 61326-3-1. |
| MTBF | 100000h |
| Tidzingo tetintambo | Sigaba lesiphambukile ≥ 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 . |
| Indzawo yekufaka | Ifakwe endzaweni lephephile, ingahlanganiswa netintfo tekuphepha letingekhatsi etindzaweni letiyingoti kuze kube yi-Zone 0, IIC, Zone 20, na-IIIC . |
| Sitifiketi lesiphephile | |
| Luphawu lwebufakazi bekuqhuma | [Kuphuma eGa]liC [Kuphuma eDa]lllC |
| Lizinga lelingaqhumi | GB/T3836.1-2021 GB/T3836.4-2021 |
| Ematheminali 3-4, 1-2. | Um:250V AC/DC Uo=10.5V DC lo=15mA |
| I-Po=39.4mW Co=1.7μF Lo=165mH | |
| Umtimba wesitifiketi | CQST (China Sikhungo Sekugadza Lizinga Nekuhlola Sive Semikhicito Yagezi Levikelwe Ekuqhumeni) |
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).
