Okokufaka Kwedijithali
- 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
PHG-12TF-277/PHG-22TF-2727
Uhlolojikelele
Isihlukanisi sokukhipha isignali edluliswayo esishintshayo siguqula isignali yokufaka yothintana naye weswishi noma i-proximity switch ibe i-relay okukhiphayo ngokuhlukaniswa. Ukutholwa kwamaphutha omugqa kungokukhiphayo okudluliselwe okuhlukile futhi kuboniswa ukukhanya kwe-LED ngaphezulu kwemojuli. Ukushintsha kwemojula kusetshenziselwa ukukhetha isigaba sesiteshi nokuthi umsebenzi wokuthola iphutha lomugqa uyadingeka yini.
Lo mkhiqizo udinga ukunikezwa amandla ngokuzimela, futhi amatheminali okuphakelwa kukagesi, okokufaka nawokukhiphayo ahlukaniswe.
Imininingwane
| Okokufaka | |
| Isignali yokokufaka | Shintsha othintana nabo/amaswishi okuba seduze |
| I-voltage yokuhlinzeka yenzwa | Mayelana ne-8V |
| Izinga lokushintsha | |
| Izici zokokufaka/zokukhiphayo: | |
| Okokufaka kwesayithi okwamanje | > 2.1mA, okukhiphayo kuvaliwe, okubonisa IVULIWE; Uma i- |
| Okukhiphayo ngokuvamile "Vula"/"Kuvaliwe" | Uma ukudayela shintsha i-K1, i-K3 isehlangothini elithi "ON", okukhiphayo ku-relay "Ngokujwayelekile kuvalwe". |
| Ukulawula ukuguqulwa koxhumana naye | Uma ukushintsha kokudayela okuthi K1, K3 kuseceleni kokuthi "VALIWE", okuphumayo kwe-relay "Ngokujwayelekile kuvalwe". Uma umshini wokudayela u-K2, i-K4 iseceleni kokuthi "ON", isekethe ikhetha okubonisa umsebenzi we-alamu wokukhanya okubomvu kwe-LFD. |
| Okukhiphayo | |
| Isignali yokuphumayo | I-Relay ne-alamu edluliselwe (kuyakhetheka) |
| Amandla okushayela | 250VAC/2A, 30VDC/2A umthwalo ophikisayo |
| Isikhathi sokuphendula | 20ms |
| Imingcele eyisisekelo | |
| I-voltage yokuhlinzeka | 20 ~ 35VDC |
| Ukusetshenziswa kwamandla | Ukunikezwa kwamandla ka-24V, lapho oxhumana nabo abadluliswayo bevala |
| Isikhombi se-LED | Okuluhlaza: Inkomba yamandla Okuphuzi: Ukudluliselwa komphumela esimweni esivamile sokusebenza Okubomvu: inkomba ye-LFD, i-alamu yephutha lomugqa |
| Izinga lokushisa | Izinga lokushisa lokusebenza: -20 ℃ ~ +60 ℃, Izinga lokushisa lesitoreji: -40℃ ~ +80℃ |
| Umswakama ohlobene | 10% ~ 95% RH akukho ukufingqa |
| Amandla e-insulation | ≥2000VAC/min (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ukumelana ne-insulation | 100MΩ (500 V DC) (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ukuhambisana kwe-electromagnetic | I-GB/T 18268(IEC 61326-3-1) |
| MTBF | 80000h |
| Izidingo zocingo | Indawo yokusika evundlile ≥ 0.5mm2; Amandla okushisa ≥ 500V |
| Imishini yasensimini esebenzayo | Imishini yasensimini efana noxhumana nabo abomile noma okokufaka kokushintsha kohlobo lwe-NAMUR okuhambisana nezinga le-DIN19234 |
Ubukhulu
Izintambo zokuxhuma
Qaphela:
1. I-PHG-12TF-277 ayinayo ingxenye engu-2 yokufaka
2. Ukunikezwa kwamandla kaloliwe kagesi kuwumsebenzi ozikhethela wona. Abasebenzisi badinga ukucacisa imodi yokunikezwa kwamandla lapho be-oda. Sicela ubheke okunamathiselwe ekhasini 89.
Ukutholwa Kwephutha Lomugqa
Abasebenzisi bangakhetha uhlangothi lokuthi "VULIWE" lweswishi phezulu kumojuli ukuze banike amandla umsebenzi wokuthola iphutha futhi babonise i-alamu ngesibani esibomvu se-LED. Okokufaka kwesayithi okwamanje>7mA, i-alamu yesekethe emfushane (SC); Okokufaka kwesayithi okwamanje