Haɗawa da Tsarin Haɗawa na Tsarin H na Baya Mai Keɓewa
- 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
PHC-11HD-11
Bayani
Shingayen tsaro da aka keɓe a baya na H series a gefen aiki: PHC-11HD-11, shigarwa da fitarwa tare da analog, shigarwa ɗaya da fitarwa ɗaya.
Katangar tsaro za ta iya aika siginar 4 ~ 20mA daga yankin aminci zuwa yankin da ke da haɗari, don tura na'urar sanya bawul, masu canza wutar lantarki/gas da sauran masu kunna wutar lantarki zuwa aiki.
Wannan samfurin yana buƙatar samar da wutar lantarki mai zaman kanta.
Warewar tashar wutar lantarki tsakanin samar da wutar lantarki, shigarwa da fitarwa.
| Ƙarfin wutar lantarki | 20~35VDC, amfani da wutar lantarki game da 1.2W (lokacin da 24 VDC, fitarwa 20mA) |
| Siginar shigarwa | 4~20mA (HART) |
| Siginar fitarwa | 4~20mA (HART) |
| Ƙarfin ɗaukar kaya da aka yarda da shi | 0~800 Ω |
| Daidaiton fitarwa | 0.1%FS (Matsakaicin ƙima: 0.05%FS) |
| Juyawar yanayin zafi | 0.005%FS/℃ |
| Adadin shigarwa da fitarwa na tashar | Shigarwa 1 fitarwa 1 |
| Kayan aikin filin da suka dace | Mai sanya bawul, mai canza wutar lantarki/pneumatic |
| Sigogin zafin jiki | Zafin aiki: -20℃~+60℃, zafin ajiya: -40℃~+80℃ |
| Danshin da ya dace | 10% ~ 95% RH babu danshi |
| Ƙarfin Dielectric | Tsakanin ɓangaren da ke da aminci a cikin zuciya da ɓangaren da ba shi da aminci a cikin zuciya (≥3000VAC/min); tsakanin samar da wutar lantarki da tashar da ba ta da aminci a cikin zuciya (≥1500VAC/min) |
| Juriyar rufi | ≥100MΩ (tsakanin shigarwa/fitarwa/ samar da wutar lantarki) |
| Girman waje | Kauri 15.8mm * faɗi 104.8mm * tsayi 116.1mm |
| Dacewar na'urar lantarki | A cewar IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Alamar hana fashewa | [Exia Ga]IIC, [Exia Da]IIC |
| Takardar shaidar aminci ta aiki | SIL2 bisa ga ƙa'idodin IEC 61508 EN 61511 |
| Hukumar ba da takardar shaida | CQST (Cibiyar Kula da Ingancin Ƙasa da Gwaji don Kayayyakin Wutar Lantarki Masu Kare Fashewa ta Ƙasa) |
| Sigogi masu inganci (tsakanin tashoshi 2-1) | Um=250V Uo=28V Io=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Bukatun shigarwa na shafin | Ana iya haɗa shi da kayan aiki a yankin 0 tare da iskar gas mai haɗari ⅡA, ⅡB, ⅡC |
| MTBF | ≤100000h |
PHC-11HD-11
PHC-11HD-11