- Ibhodi yeTheminali
- Iinqabo zokuphepha ezihlukanisiweko
- Iinsetjenziswa ezihlukanisako zesiginali
- Iinsetjenziswa zokuvikela ama-Surge
- Iinsetjenziswa zokuphepha
- Amamojula we-I/O ahlakaniphileko ahlukileko
- Amasango ahlakaniphileko
- Iinsetjenziswa ze-Optical Data yezebubulo
- Iinhlaziyi ze-Inthanethi ze-Dew Point
- Amamojula wokuthola idatha
- Umtjhugululi wedatha we-HART
PHG-11TF-28+
Ukuhlolisisa
I-isolator yesiginali yokukhipha i-transistor yokufaka yokuvikela i-surge itjhugulula i-input yesiginali yokuthintana kwe-switch nofana iswitjhi yokutjhidelana ibe yi-transistor yokukhipha ngokusebenzisa i-isolation.
Ukutholwa kwephutha lelayini kukhishwa nge-relay ehlukileko begodu kutjengiswa lilanga le-LED phezulu kwemojuli. Iswitjhi yemodyuli isetjenziselwa ukukhetha isigaba sesiteshi nokuthi umsebenzi wokuthola iphutha lomlayini uyatlhogeka na.
Umkhiqizo lo udinga ukunikelwa amandla ngokuzijamela, begodu ukunikelwa kwamandla, ukungena nokukhipha amatheminali ahlukaniswe.
Iinqophiso
| Faka | |
| Isiginali yokufaka | Tjhugulula oxhumana nabo/ukutjhidela |
| Ivoltheji yokuphakela yesensa | Mayelana nama-8V |
| Ububanzi befrikhwensi yokufaka | ≤5kHz |
| Iimfanelo zokufaka/zokukhipha: | |
| Ukufaka kwamanje okusesayithini | >2.1mA, okuphumako kuvaliwe, okutjengisa bona kuvuliwe; Lokha naku |
| Ukulawula okutjhugululiweko hlangana nesigaba esiphendukileko nesigaba esijayelekileko semiphumela ec | Lokha iswitjhi yokudayela i-K1 ise "VULWENI", i-ec yokuphuma ye-transistor isesigabeni esiphendukileko Lokha iswitjhi yokudayela i-K1 ise-"OFF", i-ec yokukhipha i-transistor isesigabeni esijayelekileko Lokha i-K2 nayise "VULWENI", isekhethi izokukhetha umsebenzi we-alamu ekhombisa ukukhanya okubomvu kwe-LFD |
| Umphumela | |
| Isiginali yokuphuma | I-transistor ne-alamu (ngokuzikhethela) |
| Umthamo wokutjhayela | I-output current ≤20mA (1.2kΩ), internal maximum current 100mA, efakwe ukuvikelwa kwe-current-circuit |
| Iimfanelo zokuvikela ukutjhinga: | |
| I-Nominal discharge current ln(8/20μs) | 5kA |
| Izinga lokuvikelwa kwevoltheji Phezulu (8/20μs): | 60V(umugqa ukuya emgqeni) |
| Izinga lokuvikelwa kwevoltheji Phezulu (8/20μs): | 600V(ilayini ukuya phasi) |
| Ngokuya ngamazinga | GB/T18802.21-2016(okulingana ne-1EC61643-21:2012) |
| Amapharamitha asisekelo | |
| Ivoltheji yokuphakela | 20~35VDC |
| Ukusetjenziswa kwamandla | |
| Isitjengiso se-LED | Okuluhlaza: Inkomba yamandla Ophuzi: Ithranzisitha yokukhipha esebujameni obujayelekileko bokusebenza Obomvu: Isitjengiso se-LFD, i-alamu yephutha lelayini |
| Amapharamitha womtjhiso | Izinga lokutjhisa lokusebenza: -20°C ~ +60°C, Izinga lokutjhisa lokugcina: -40°C ~ +80°C |
| Umswakama ohlobene | 10%~95% RH akukho ukutjhisa |
| Amandla wokuvikela | ≥2000VAC/min (phakathi kokufaka/ukukhipha/ukuphakelwa kwamandla) |
| Ukujamelana nokuvikela | 100MΩ(500V DC) (phakathi kokufaka/ukuphuma/ukuphakelwa kwamandla) |
| Ukukhambisana kwe-elekthromagnethi | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Iimfuneko zeentambo | Isigaba esiphambanweni ≥ 0.5mm2; Amandla wokuvikela ≥ 500V |
| Iinsetjenziswa ezisebenzako | Iinsetjenziswa zesimini ezifana nama-dry contacts nofana i-NAMUR yohlobo lokutjhidelana kweswitshi ehambisana nezinga le-DIN19234 |
Ubukhulu
Iintambo zokuhlanganisa
Tjheja:
1. Ukuphakelwa kwamandla wesitimela samandla kungumsebenzi ongakhetha kiwo. Abasebenzisi kufuze batjho indlela yokuphakelwa kwamandla lokha naba-oda. Sibawa uqale ukunamathiselwa ekhasini 89.
Ukutholwa kwephutha lelayini
Abasebenzisi bangakhetha ihlangothi elithi "VULA" leswitshi phezulu kwemojuli ukuvumela umsebenzi wokuthola amaphutha begodu batjengise i-alamu ngokukhanya okubomvu kwe-LED. Umtjhini wokufakwa endaweni>7mA, i-alamu yesekhethi emfitjhani (SC); Umtjhini wokufaka wendawo