Okokufaka kwe-AC
- 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-11TA uchungechunge /PHG-12TA uchungechunge
Uhlolojikelele
Isidlulisi samandla esinokufakwa kwesignali ye-AC, isignali ye-AC ifakiwe, futhi isignali ye-DC iphuma ngemva kokuhlukaniswa.
Lo mkhiqizo udinga ukunikezwa amandla ngokuzimela, futhi amatheminali okuphakelwa kukagesi, okokufaka nawokukhiphayo ahlukaniswe.
Imininingwane
| Okokufaka | |
| Isignali yokokufaka | Isignali ye-AC |
| Okukhiphayo | |
| Isignali yokuphumayo | Isiginali ye-DC |
| Layisha umthamo | Ukumelana nokulayisha kwamanje ≤500Ω Ukumelana nomthwalo we-voltage |
| Imingcele eyisisekelo | |
| I-voltage yokuhlinzeka | 20 ~ 35V DC |
| Ukusetshenziswa kwamandla | Okukhiphayo kwamanje |
| Ukunemba komphumela | 0.2%FS |
| Isikhathi sokuphendula | 1s |
| Ukwehla kwezinga lokushisa | 0.02%FS/℃ |
| Izinga lokushisa | Izinga lokushisa lokusebenza: -20 ℃ ~ +60 ℃, Izinga lokushisa lesitoreji: -40℃ ~ +80℃ |
| Umswakama ohlobene | 10% ~ 95% RH akukho ukufingqa |
| Amandla e-insulation | ≥1500VAC/min (okokufaka/okukhiphayo/ukunikezwa kwamandla) |
| Ukumelana ne-insulation | 100MΩ (500V DC) (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ukuhambisana kwe-electromagnetic | I-GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Izidingo zocingo | Isigaba sesiphambano≥ 0.5mm2; Amandla okushisa ≥ 500V |
| Imishini yasensimini esebenzayo | Umthombo wamanje |
Ubukhulu
Izintambo zokuxhuma
Qaphela:
1. Uchungechunge lwe-PHG-11TA alufaki ingxenye engu-2 yokuphumayo
2. Ukunikezwa kwamandla kaloliwe kagesi kuwumsebenzi ozikhethela wona. Abasebenzisi badinga ukucacisa imodi yokunikezwa kwamandla lapho be-oda. Sicela ubheke okunamathiselwe ekhasini 89.
Imininingwane, amamodeli namakhodi
| Izincazelo zepharamitha yokufaka | Izincazelo zepharamitha yokuphumayo | ||
| Ikhodi | Amapharamitha | Ikhodi | Amapharamitha |
| 1 | 0~5A AC | 1 | 4 ~ 20mA |
| 2 | 0~1A AC | 3 | Noma ~5V |
| 3 | 0~265V AC | 4 | O~ 10V |
| 4 | 0~l00V AC | 5 | 1~5V |
| 5 | 0~500V AC | 7 | Umhlaba 10V |
| 8 | Imingcele eyenziwe ngokwezifiso | 8 | Imingcele eyenziwe ngokwezifiso |
Isibonelo: okokufaka okukodwa nokukodwa okukhiphayo, okokufaka kwesignali engu-0~5A AC, okukhipha isignali engu-4-20mA DC, ukunikezwa kwamandla okungu-24V, imodeli kufanele ibe: PHG-11TA-11