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
PH D-22T F-2727
Kubuka konkhe
Sithiyo sekuphepha lesihlukanisiwe eceleni kwekutfola: PHD-22TF-2727, kufaka kwedijithali kanye nekukhipha, kufaka kabili kanye nekukhipha kabili.
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 udinga amandla angaphandle 20-35VDC.
Inkomba yesimo sesiginali isethwe ekukhanyeni lokubovu nalokumtfubi kukhombisa simo sekusebenta se-relay yekukhipha, lapho s yekwesabisa ke kukhanya kubovu, ngesikhatsi sekusebenta lokujwayelekile kukhanya kumtfubi.
* Kuphakelwa kwemandla ebhasi, sicela ubuke sithasiselo kute utfole imininingwane.
| Ivoltheji yekuphakela | ~ 35VDC, kusetjentiswa kwemandla |
| Siginali yekufaka | Shintja kuchumana/kusondzelana |
| Niketa ivoltheji kusuka eceleni kwenzwa kusayithi | 8V |
| Timphawu tekufaka tesiginali | On-site lokufaka zamanje:> 2.1mA, kusho ON; on-site lokufaka nyalo: |
| Shintsha kucindzeteleka: 0.2ms | |
| Timphawu temphumela wekudlulisela | Sikhatsi sekuphendvula: 20ms, umthamo wekushayela: 250VAC / 2A, 30VDC / 2A ngaphansi kwemtfwalo wekumelana. |
| Umphumela "ON"/"OFF" kulawula kugucula kuchumana | Uma switch dial K1, K3 useceleni "ON", umphumela relay "OFF". |
| Uma switch dial K1, K3 useceleni "OFF", umphumela relay "ON". | |
| Lapho dial switch K2, K4 kuse "ON" side, isekhethe ukhetsa kukhombisa kukhanya lokubovu relay alamu umsebenti. | |
| Kukhombisa umsebenti we-alamu yekukhanya | Kufaka kwamanje endzaweni> 7mA, i-alamu yesiyingi lesifishane (SC), kufaka kwamanje endzaweni |
| Kufaka switch contact input, lapho umsebenti wekutfola kuncishiswa uyadzingeka, i-10KΩ resistor kumele ixhunywe parallel kuyo yomibili imikhawulo yeswitch (Sicela ubuke switch contact II kumdvwebo we-wiring longentasi) | |
| Inombolo yetintfo letifakwako naletiphumako | 2 lokufakako 2 lokuphumako |
| Tintfo tekusebenta ensimini letisebentako | Kutsintsana lokomile noma kushintja kwekusondzelana kwe-NAMUR ngekuhambisana nelizinga le-DIN 19234. |
| Ipharamitha yekushisa | Lizinga lekushisa lekusebenta: -20°C- +60°C, lizinga lekushisa lekugcina: -40°C- +80°C |
| Umswakama wemoya | 10% ~ 95% RH ngaphandle kwekuncibilika |
| Emandla e-dielectric | Emkhatsini weluhlangotsi loluphephile ngaphakathi kanye neluhlangotsi lolungaphephile ngaphakathi (≥ 3000VAC / min); emkhatsini wekuphakelwa kwemandla kanye nesiphelo lesingaphephi ngekhatsi (≥ 1500VAC / min) |
| Kumelana nekuvikela | ≥100MΩ (emkhatsini wekufaka / lokukhiphako / kuphakelwa kwemandla) |
| Tilinganiso tangephandle | Bukhulu 12.5mm x bubanti 108mm x kuphakama 118mm |
| Kuhambisana kwe-elekthromagnethi | Ngokusho IEC 61326-1 (GB / T 18268), IEC 61326-3-1. |
| Limaki lelingaqhumi | [Exia Ga]IIC |
| Sitifiketi sekuphepha lesisebentako | SIL3 ngekuya kwemazinga e-IEC 61508 EN 61511 |
| Umtimba Wesitifiketi | CQST (China Sikhungo Sekugadza Lizinga Nekuhlola Sive Semikhicito Yagezi Levikelwe Ekuqhumeni) |
| Emapharamitha lacinisekisiwe (emkhatsini wematheminali 3-4,1-2) | Um=250 V Uo=10.5V Mi=15mA Co=1.7μF Lo=150mH I-Po = 39.4mW |
| Tidzingo tendzawo yekufaka | Kungaxhunywa ngetintfo tekusebenta ku 0 zone nge IIA, IIB, IIC igesi leyingoti . |
| MTBF | ≤ 100000 emahora |
PHD-11TC-33A-23
PHD-22TF-2727