- Tashar Jiragen Sama
- Shingayen Tsaro da Aka Keɓe
- Masu Rarraba Sigina
- Na'urorin Kariya Masu Tasowa
- Tsaron jigilar kaya
- Modules na I/O masu Hankali da Aka Raba
- Ƙofofin Wayo Masu Hankali
- Masu Canja wurin Bayanan Masana'antu
- Masu Nazarin Dew Point na Kan layi
- Sassan Samun Bayanai
- Mai canza bayanai na HART
PHG-11TF-27+
Bayani
Mai raba siginar fitarwa ta hanyar sauya siginar kariya ta hanyar juyawar kariya ta hanyar juyawar fitarwa yana canza siginar shigarwa ta hanyar sauyawa ko maɓallin kusanci zuwa fitarwa ta hanyar keɓewa.
Ana fitar da gano lahani ta layi ta hanyar relay daban kuma ana nuna shi ta hanyar hasken LED a saman module ɗin. Ana amfani da maɓallin module don zaɓar matakin tashar da kuma ko ana buƙatar aikin gano lahani na layi.
Wannan samfurin yana buƙatar a yi amfani da shi daban-daban, kuma an ware tashoshin samar da wutar lantarki, shigarwa da fitarwa.
Bayani dalla-dalla
| Shigarwa | |
| Siginar shigarwa | Canja wurin lambobin sadarwa/makusanta |
| Ƙarfin wutar lantarki na firikwensin | Kimanin 8V |
| Saurin sauyawa | |
| Sifofin shigarwa/fitarwa: | |
| Shigarwar kan shafin yanzu | >2.1mA, an rufe fitarwa, yana nuna ON; Lokacin da |
| Fitowa yawanci "Buɗe"/"A rufe" | Idan maɓallin kira na K1 yana gefen "ON", fitowar relay ɗin "Ana buɗe ta yadda ya kamata". |
| Sarrafa canza lamba | Idan maɓallin kira na K1 yana gefen "KASHE", fitowar relay ɗin "Ana rufe ta yadda ya kamata". Lokacin da maɓallin kira na K2 yake a gefen "ON", da'irar tana zaɓar wanda ke nuna aikin ƙararrawa na LFD mai haske ja. |
| Fitarwa | |
| Siginar fitarwa | Relay da ƙararrawa (zaɓi ne) |
| Ƙarfin tuƙi | 250VAC/2A, 30VDC/2A idan aka fuskanci nauyin juriya |
| Lokacin amsawa | 20ms |
| Fasali na kariyar karuwa: | |
| Nau'in wutar lantarki mai fitarwa ln(8/20μs) | 5kA ku |
| Matsayin kariyar wutar lantarki Sama (8/20μs): | 60V (layi zuwa layi) |
| Matsayin kariyar wutar lantarki Sama (8/20μs): | 600V (layi zuwa ƙasa) |
| Dangane da ƙa'idodi | GB/T18802.21-2016(daidai da 1EC61643-21:2012) |
| Sigogi na asali | |
| Ƙarfin wutar lantarki | 20~35VDC |
| Amfani da wutar lantarki | |
| Alamar LED | Kore: Alamar wuta Rawaya: Mai watsawa fitarwa a yanayin aiki na yau da kullun Ja: Alamar LFD, ƙararrawar laifuffukan layi |
| Sigogin zafin jiki | Zafin aiki: -20℃ ~ +60℃, Zafin ajiya: -40℃ ~ +80℃ |
| Danshin da ya dace | 10% ~ 95% RH babu danshi |
| Ƙarfin rufin | ≥2000VAC/min (tsakanin shigarwa/fitarwa/ samar da wutar lantarki) |
| Juriyar rufi | 100MΩ(500V DC) (tsakanin shigarwa/fitarwa/ samar da wutar lantarki) |
| Dacewar na'urar lantarki | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Bukatun waya | Sashe na giciye ≥ 0.5mm2; Ƙarfin rufi ≥ 500V |
| Kayan aikin filin da suka dace | Kayan aikin filin kamar busassun hulɗa ko shigarwar makunnin kusanci na nau'in NAMUR waɗanda suka dace da ƙa'idar DIN19234 |
Girma
Wayoyin haɗi
Lura:
1. Samar da wutar lantarki ta layin wutar lantarki aiki ne na zaɓi. Masu amfani suna buƙatar ƙayyade yanayin samar da wutar lantarki lokacin yin oda. Da fatan za a duba haɗe-haɗe a shafi na 89.
Gano Laifi na Layi
Masu amfani za su iya zaɓar gefen "ON" na maɓallin a saman na'urar don kunna aikin gano lahani da kuma nuna ƙararrawa ta hanyar hasken ja na LED. Wutar shigar da ke kan wurin> 7mA, ƙararrawa ta gajeren kewaye (SC); Wutar shigar da ke kan wurin