Kufaka kwe-Analog
- 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-11TD-21+ / PHD-12TD-211+
Kubuka konkhe
Le analog input ehlukanisiwe umgodzi wekuphepha nge surge umsebenti wekuvikela kuniketa emandla ehlukile emabili - kanye netintsatfu wire transmitters etindzaweni letiyingoti. Lesibonakaliso se 4-20mA lesikhicitwa ngumdluliseli noma umtfombo wamanje udluliselwa kusuka endzaweni leyingoti kuya ekuphumeni kwendzawo lephephile, ngaleyondlela kushayela umtfwalo endzaweni lephephile. Kubabili - noma labatsatfu labadlulisela tintsambo noma timphawu temtfombo wamanje, lesivimbelo sekuphepha sisekela kukhulumisana lokubili kwesiginali yedijithali yeHart lefakwe ngetulu kwesiginali ye-4-20mA futsi inemsebenti we-alamu yekuphuka kwetintambo.
Lomkhicito udzinga kuphakelwa kwemandla lokutimele, ngekuphakelwa kwemandla lokuhlukanisiwe, kufaka, kanye netiphetho tekukhipha.
| Lokufakwako endzaweni leyingoti | |
| Siginali yekufaka | Tintambo letimbili noma letintsatfu letidluliselako noma umtfombo wanyalo (siginali yedijithali ye-HART) |
| Ivoltheji yekusabalalisa umdluliseli | Ivoltheji yesiyingi levulekile ≤28V, kanye nevoltheji lokukhipha ≥15.5V uma lesisekethe 20mA. |
| Umphumela endzaweni lephephile | |
| Siginali yemphumela | ~ 20 mA (INHLITISO luphawu lwedijithali) |
| Umtfwalo wemphumela | Uma kukhipha 20mA, 0 ~ 500 Ω (kwentiwa ngekwemvelo) |
| 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 | Lapho 24V amandla umphakelo, 20mA lokukhipha |
| ≤65mA (PHD-11TD-21+) | |
| ≤95mA (PHD-12TD-211+) | |
| Inkomba ye-LED | Luhlata: inkomba yemandla |
| Sikhatsi sekuphendvula | 2ms kuze ufinyelele ku 90% welinani lekugcina |
| Kushisa lokushisa | 0.005% i-FS/°C |
| 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 (emkhatsini wekufaka / lokukhiphako / kuphakelwa kwemandla) |
| Kuhambisana kwe-elekthromagnethi | Ngokusho IEC 61326-1 (GB / T 18268), IEC 61326-3-1. |
| MTBF | 100000h |
| Tidzingo tetintambo | Sigaba sesiphambano ≥ 0.5mm2; Emandla ekuvikela ≥ 500W |
| Tintfo tekusebenta ensimini letisebentako | Tintfo letimbili, letintsatfu (HART) tekudlulisa noma umtfombo wamanje (HART) luphawu |
| 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 5-6.、5-4. | Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Siphelo 4-6 | Um:250V AC/DC Uo=7.2V DC lo=--- Po=-Co=12μF Lo=-- |
| Umtimba wesitifiketi | CQST (China Sikhungo Sekugadza Lizinga Nekuhlola Sive Semikhicito Yagezi Levikelwe Ekuqhumeni) |
| Sikhungo sekuhlola imikhicito yekuvikela umbane saseShanghai | |
Caphela: 1. PHD-11TD-21 + akufaki lokukhipha 2 incenye.
2. Kuphakelwa kwemandla kwesitimela samandla ngumsebenti longakhetsa kuwo. Basebentisi kufanele
cacisa imodi yekuniketa amandla uma u-oda.
Sicela ubuke lokunamatsiselwe ekhasini 89.
PHD-11TC-33A-23
PHD-11TD-21+ / PHD-12TD-211+
