Okokufaka Kokuxhumana
- Izithiyo Zokuphepha Ezizimele
- Ama-Signal Isolators
- Amadivayisi Avikelayo ahlinzayo
- Ukudluliselwa Kwezokuphepha
- Amamojula Ahlakaniphile E-I/O Ahlukanisiwe
- Amasango Ahlakaniphile
- I-Industrial Data Optical Transceivers
- Ama-Dew Point Analyzers aku-inthanethi
- Amamojula Wokutholwa Kwedatha
- HART idatha converter
I-PHD-11TC-33+
Uhlolojikelele
Isignali yokuxhumana ye-PHD-11TC-33+ enomsebenzi wokuvikela ukuhlinza ifakwa kusivimbeli sokuphepha esisodwa, esingabona ukuxhumana kwezindlela ezimbili kwe-RS-485 Half Duplex yesiginali yedijithali endaweni eyingozi kanye nendawo ephephile.
Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, futhi ukunikezwa kwamandla, okokufaka kanye nokuphumayo kuyahlukaniswa.
Imininingwane
| Okokufaka endaweni eyingozi | |
| Isignali yokokufaka | I-RS-485 Half Duplex Digital Signal |
| Okukhiphayo ohlangothini lokuphepha: | |
| Isignali yokuphumayo | I-RS-485 Half Duplex Digital Signal |
| Ukulibaziseka kokudlulisela | ≤10μs |
| Izinga lokudlulisela | ≤115.2kbps |
| I-voltage yokuhlinzeka | 20-35VDC |
| Ukusetshenziswa kwamandla | ≤40mA (24V amandla kagesi) |
| Isikhombi se-LED | Okuluhlaza: Inkomba yamandla Okuphuzi: Ukudluliselwa kwesignali kusuka endaweni yokuphepha kuya endaweni eyingozi Okubomvu: Ukudluliselwa kwesignali kusuka endaweni eyingozi kuya endaweni yokuphepha |
| Ukwamukela nokudlulisa isikhathi sokushintsha | ≥20ms |
| Izinga lokushisa | Izinga lokushisa lokusebenza: -20℃~+60℃ izinga lokushisa lokugcina: -40℃~+80℃ |
| Umswakama ohlobene | 10% ~ 95% RH akukho ukufingqa |
| Amandla e-Dielectric | Phakathi kohlangothi oluphephile lwangaphakathi kanye nohlangothi olungaphephile ngaphakathi (≥ 3000VAC/min); phakathi kokunikezwa kwamandla kanye netheminali engaphephile ngaphakathi (≥ 1500VAC/min) |
| Ukumelana ne-insulation | ≥100MΩ (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ukuhambisana kwe-electromagnetic | Ngokusho kwe-IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Izidingo zocingo | Indawo yokusika evundlile ≥ 0.5mm2; Amandla okushisa ≥ 500V |
| Imishini yasensimini esebenzayo | Idivayisi yokuxhumana ene-RS-485 Half Duplex Digital Signal |
| Indawo yokufaka | Ifakwe endaweni ephephile, ingaxhunywa kumathuluzi okuphepha angaphakathi ezindaweni eziyingozi kuze kufike ku-Zone 0, IIC, Zone 20, kanye ne-IIIC |
| Isitifiketi esiphephile ngaphakathi | |
| Uphawu lobufakazi bokuqhuma | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Izinga lokuvikela ukuqhuma | I-GB/T3836.1-2021 GB/T3836.4-2021 |
| Amatheminali 3-4 | Um:250V AC/DC Uo=7.7V DC lo=80mA Po=0.15W Co=6.9μF Lo=5mH |
| Umzimba wesitifiketi | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) Isikhungo sokuhlola imikhiqizo yokuvikela umbani sase-Shanghai |
Ubukhulu
Imidwebo Ehlelekile
