Okokufaka Kokuxhumana
- Ibhodi Yesiphetho
- Izithiyo Zokuphepha Ezihlukanisiwe
- Izihlukanisi Zesignali
- Amadivayisi Okuvikela Okukhuphukayo
- Ukudluliselwa Kokuphepha
- Amamojula e-I/O ahlakaniphile ahlukanisiwe
- Amasango Ahlakaniphile
- Ama-Transceiver Optical Data Ezimboni
- Abahlaziyi be-Dew Point abaku-inthanethi
- Amamojula Okuthola Idatha
- Isiguquli sedatha se-HART
010203
I-PHD-11TC-11
Ukubuka konke
Isignali yokuxhumana ye-PHD-11TC-11 ifakwa emngceleni wokuphepha ohlukanisiwe, ongenza ukuxhumana okubili kwesignali yedijithali ye-RS-232 endaweni eyingozi kanye nendawo ephephile. Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, futhi ukunikezwa kwamandla, okufakwayo kanye nokukhishwayo kuhlukanisiwe.
| I-voltage yokunikezela | 20~35VDC, Ukusetshenziswa kwamandla: ≤40mA (ukunikezwa kwamandla angu-24VDC |
| Isignali yokufaka | Isignali yedijithali ye-RS232 |
| Isignali yokuphuma | Isignali yedijithali ye-RS232 |
| Inani leziteshi zokufaka nezokukhipha | okokufaka okungu-1 okukhiphayo okungu-1 |
| Imishini yasensimini esebenzayo | Imishini yokuxhumana ene-RS232 |
| Ukulibaziseka kokudlulisela | ≤10 μs |
| Ukwamukela nokudlulisa isikhathi sokushintsha | ≥20ms |
| Amapharamitha okushisa | Izinga lokushisa lokusebenza: -20℃~+60℃, izinga lokushisa lokugcina:-40℃~+80℃ |
| Umswakama ohlobene | 10%~95% RH akukho ukujiya |
| Amandla e-dielectric | Phakathi kohlangothi oluphephile ngokwemvelo kanye nohlangothi oluphephile ngokwemvelo (≥ 3000VAC/min); phakathi kokunikezwa kwamandla kanye netheminali ephephile ngokwemvelo (≥ 1500VAC/min) |
| Ukumelana nokushisa | ≥100MΩ (phakathi kokufaka/ukukhipha/ukunikezwa kwamandla) |
| Ukuhambisana kwe-electromagnetic | Ngokusho kwe-IEC 61326-1(GB/T 18268), i-IEC 61326-3-1 |
| Uphawu olungavimbeli ukuqhuma | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Umzimba Wokuqinisekisa | I-CQST (Isikhungo Sikazwelonke Sokuqapha Ikhwalithi kanye Nokuhlola Imikhiqizo Kagesi Evikelwe Ukuqhuma) |
| Amapharamitha okuqinisekisa (phakathi kwama-terminal 1-3-4) | Um=250V Uo=15V I=8.5mA I-Co=0.41μF I-Lo=100mH I-Po=31.9mW |
| Izidingo Zendawo Yokufaka | Uma ifakwe endaweni ephephile, ingaxhunywa kumathuluzi okuphepha angaphakathi ezindaweni eziyingozi kuze kufike ku-Zone 0, IIC, Zone 20, kanye ne-IIIC. |
| I-MTBF | ≤100000 |
Qaphela: Umsebenzi wesitimela samandla ngumsebenzi ongawukhetha, futhi abasebenzisi kudingeka bacacise
indlela yokunikezwa kwamandla lapho ubeka i-oda
Ukukhethwa kwezixhumi zesitimela sikagesi kungabhekisela ekhasini 89 le-"Annex"
I-PHD-11TC-33A-23
I-PHD-11TC-11