Shigarwar Dijital
- 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-12TF-277/PHG-22TF-2727
Bayani
Mai raba siginar fitarwa ta hanyar sauya siginar fitarwa ta hanyar sauya siginar shigarwa ta hanyar sadarwa ta hanyar warewa. Gano matsalar layi yana faruwa ne ta hanyar fitarwa ta hanyar watsawa daban kuma hasken LED yana nunawa a saman sashin. Ana amfani da maɓallin don zaɓar matakin tashar da kuma ko ana buƙatar aikin gano matsalar layi.
Wannan samfurin yana buƙatar a yi amfani da shi daban-daban, kuma an ware tashoshin samar da wutar lantarki, shigarwa da fitarwa.
| 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, K3 yana gefen "ON", fitowar relay ɗin "Ana rufe ta yadda ya kamata". |
| Sarrafa canza lamba | Lokacin da maɓallin kira K1、K3 yana gefen "KASHE", fitarwar relay ɗin "Ana rufe ta yadda ya kamata". |
| Lokacin da maɓallin kira K2、K4 yake a gefen "ON", da'irar tana zaɓar aikin ƙararrawa na LFD mai haske ja. | |
| Fitarwa | |
| Siginar fitarwa | Relay da ƙararrawa (zaɓi ne) |
| Ƙarfin tuƙi | 250VAC/2A, 30VDC/2A nauyin juriya |
| Lokacin amsawa | 20ms |
| Sigogi na asali | |
| Ƙarfin wutar lantarki | 20~35VDC |
| Amfani da wutar lantarki | Wutar lantarki ta 24V, lokacin da relay ya rufe |
| 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 (500 V DC) (tsakanin shigarwa/fitarwa/ samar da wutar lantarki) |
| Dacewar na'urar lantarki | GB/T 18268(IEC 61326-3-1) |
| 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 |
Lura:
1. PHG-12TF-277 bai ƙunshi shigarwar kashi 2 ba
2. 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
PHD-11TC-33A-23
PHG-12TF-277 PHG-22TF-2727