Shigar da Sadarwa
- 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
PHD-11TC-33*
Bayani
Siginar sadarwa ta PHD-11TC-33* tana shiga cikin shingen tsaro da aka keɓe, wanda zai iya samar da sadarwa ta hanyoyi biyu na siginar dijital ta RS-485 Half Duplex a cikin yankin haɗari da kuma yankin aminci. Wannan samfurin yana buƙatar samar da wutar lantarki mai zaman kanta, kuma ana ware wutar lantarki, shigarwa da fitarwa.
A cikin harafin samfurin: PHD-11C-33* harafin "*" yana wakiltar ƙarfin lantarki da aka bayar, kuma ƙa'idodin sune kamar haka:
| Lambar Lamba | An bayar da ƙarfin lantarki, na yanzu |
| A'a | Babu wutar lantarki da aka bayar |
| A | 5V |
| B | 6V |
| C | 12V |
| F | 24V |
| H | An bayyana mai amfani |
* samar da wutar lantarki ta tashar bas, da fatan za a duba ƙarin bayani.
| Ƙarfin wutar lantarki | 20~35V DC, Yawan amfani da wutar lantarki: ≤170mA (24V samar da wutar lantarki, rarraba wutar lantarki 5V/200mA.) |
| Siginar shigarwa | Siginar dijital ta RS485 rabin duplex |
| Siginar fitarwa | Siginar dijital ta RS485 rabin duplex |
| Adadin hanyoyin shigarwa da fitarwa | Shigarwa 1 fitarwa 1 |
| Kayan aikin filin da suka dace | Kayan aiki tare da hanyar sadarwa ta RS485 rabin duplex |
| Jinkirin watsawa | ≤10 μs |
| Karɓa da aika lokacin sauyawa | ≥20ms |
| 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 12.5mm x faɗi 108mm x tsayi 118mm |
| Dacewar na'urar lantarki | A cewar IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Alamar hana fashewa | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Hukumar Ba da Shaida | CQST (Cibiyar Kula da Ingancin Ƙasa da Gwaji ta Kare Kayayyakin Wutar Lantarki ta Ƙasa ta China) |
| Tashoshi 1-2 | Um: 250V AC/DC Uo=17.8V DC Io=260mA Po=1.2W Co=0.22μF Lo=0.25mH |
| Tashoshi 3-4 | Um: 250V AC/DC Uo=7.7V DC Io=80mA Po=0.15W Co=6.9μF Lo=5mH |
| Bukatun Shigarwa na shafin | An sanya shi a cikin yankin aminci, ana iya haɗa shi da kayan aikin tsaro na ciki a cikin yankuna masu haɗari har zuwa Yanki 0, IIC, Yanki 20, da IIIC. |
| MTBF | ≤100000h |
Lura: Aikin layin wutar lantarki aiki ne na zaɓi, kuma masu amfani suna buƙatar ƙayyadewa
hanyar samar da wutar lantarki lokacin yin oda
Zaɓin haɗin layin wutar lantarki zai iya komawa zuwa shafi na 89 na "Annex"
PHD-11TC-33A-23
PHD-11TC-33*