Hoʻokomo ʻōlelo
- Pale Palekana Kaawale
- Nā mea hoʻokaʻawale hōʻailona
- Nā mea hoʻomalu o Surge
- Nā Relay Palekana
- Hoʻokaʻawale ʻia nā Module I/O naʻauao
- Nā ʻīpuka naʻauao
- ʻIkepili ʻIke ʻOihana Optical Transceivers
- Nā Mea Analyer Point Dew Online
- Nā Module Loaʻaʻikepili
- HART mea hoʻololi ʻikepili
PHD-11TC-33M
Nānā nui
Hoʻokomo ʻia ka hōʻailona kamaʻilio o PHD-11TC-11 i loko o ka pale palekana kaʻawale, hiki ke hoʻomaopopo i ke kamaʻilio ʻelua ala o RS-485 Half Duplex hōʻailona kikohoʻe ma kahi pōʻino a me ka wahi palekana. Hāʻawi ke kaapuni i ka hāʻawi ʻana i ka mana no nā mea kani ma ka pūnaewele. Hiki ke hoʻololi ʻia ka waiwai volta ma o ka hoʻololi kelepona luna. Hōʻike ʻia ke ʻano hana kikoʻī ma ka pakuhi ma lalo nei.
Pono kēia huahana i ka mana kūʻokoʻa, a hoʻokaʻawale ʻia ka mana, ka hoʻokomo a me ka hoʻopuka.
Nā kikoʻī
| Hoʻokomo i loko o kahi ʻino | |
| Hōʻailona hoʻokomo | RS-485 Half Duplex hōʻailona kikohoʻe |
| ʻaoʻao palekana puka: | |
| Hōʻailona puka | RS-485 Half Duplex hōʻailona kikohoʻe |
| Hoʻopaneʻe ka lawe ʻana | ≤10μs |
| Laki hoʻouna | ≤1.2kbps~56kbps |
| Volta hoʻolako | 20-35VDC |
| Hoʻohana mana | ≤150mA (24V mana lako, 6V/100mA puunaue mana.) |
| hōʻailona LED | ʻOmaomao: Hōʻike mana Melemele: Ka hoʻouna ʻana i ka hōʻailona mai kahi palekana a i kahi ʻino ʻulaʻula: Hoʻouna ʻana i ka hōʻailona mai kahi ʻino i kahi wahi palekana |
| Loaʻa a hoʻouna i ka manawa hoʻololi | ≥20ms |
| Nā palena wela | Hana wela: -20 ℃ ~ + 60 ℃ mahana mālama:-40 ℃ ~ + 80 ℃ |
| ʻAno haʻahaʻa pili | 10% ~ 95% RH ʻaʻohe condensation |
| Ka ikaika dielectric | Ma waena o ka ʻaoʻao palekana a me ka ʻaoʻao palekana ʻole (≥ 3000VAC/min); ma waena o ka lako mana a me ka pahu palekana non-intrinsically (≥ 1500VAC/min) |
| ʻO ke kūʻokoʻa | ≥100MΩ (ma waena o ka hoʻokomo / puka / lako mana) |
| Hoʻopili electromagnetic | Wahi a IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Pono uea | ʻO ka ʻili o ka ʻoki ʻili ʻana ≥ 0.5mm2; Ka ikaika insulation ≥ 500V |
| Nā lako kahua kūpono | Mea hoʻopili pili me ka RS-485 Half Duplex Digital Signal |
| Kahi hoʻokomo | Hoʻokomo ʻia i kahi wahi palekana, hiki ke hoʻopili ʻia i nā mea hana palekana intrinsic i nā wahi pōʻino a hiki i ka Zone 0, IIC, Zone 20, a me IIIC |
| Ka palapala hōʻoia palekana | |
| Hōʻailona pahū | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Kūlana pahū | GB/T3836.1-2021 GB/T3836.4-2021 |
| Nā ʻōkuhi 2-3 | Um:250V AC/DC Uo=17.8V DC lo=260mA Po=1.2W Co=0.22μF Lo=0.25mH |
| Nā ʻāpana 5-6 | Um:250V AC/DC Uo=7.7V DC lo=80mA Po=0.15W Co=6.9μF Lo=5mH |
| Ke kino hōʻoia | CQST(Kina National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Anana
Kiʻi Papahana
Nānā:
1. ʻO ka hana kaʻa uila he hana koho, a pono nā mea hoʻohana e kuhikuhi i ke ʻano o ka lako mana i ke kau ʻana i kahi kauoha
Hiki ke koho ʻia nā mea hoʻohui kaʻa uila i ka ʻaoʻao 89 o ka "Annex"