Whakauru Whakawhitiwhiti
- Poari Whakamutunga
- Ngā Ārai Haumaru Motuhake
- Ngā Kaiwhakawehe Tohu
- Ngā Pūrere Ārai Ngaru
- Ngā Relay Haumaru
- Ngā Kōwae I/O Atamai Motuhake
- Ngā Kūaha Atamai
- Ngā Whakawhitiwhiti Raraunga Ā-Ahumahi
- Ngā Tātari Pūwāhi Tomokanga Ipurangi
- Ngā Kōwae Kohi Raraunga
- Kaitahuri raraunga HART
PHD-11TC-33M
Tirohanga Whānui
Ka tāuruhia te tohu whakawhitiwhiti o te PHD-11TC-33M ki roto i te arai haumaru motuhake, ka taea ai te whakawhitiwhiti rua-ara o te tohu matihiko RS-485 Half Duplex i roto i te rohe morearea me te rohe haumaru. Ka whakaratohia e te ara iahiko te tohatoha hiko mō ngā taputapu kei te papaanga. Ka taea te whakawhiti i te uara ngaohiko mā te pana waea o runga. Kei te whakaatuhia te tikanga whakahaere motuhake i te tūtohi i raro nei. Me whai pūtake hiko motuhake tēnei hua, ā, ka wehea te pūtake hiko, te tāuru me te putanga.
| Tāuru ki te rohe kino | |
| Tohu tāuru | Tohu Mamati RS-485 Haurua-rua, Ngaohiko Tohatoha: 5V, 6V, 8V, 9V, 12V |
| Putanga taha haumaru: | |
| Tohu putanga | Tohu Mamati RS-485 Haurua-rua |
| Te whakaroa o te tuku | ≤10μs |
| Te tere tuku | ≤1.2kbps~56kbps |
| Ngaohiko tuku | 20-35VDC |
| Te whakapaunga hiko | ≤150mA (pūnaha hiko 24V, tohatoha hiko 6V/100mA.) |
| Tohu rama | Kakariki: Tohu mana |
| Kōwhai: Te tuku tohu mai i te rohe haumaru ki te rohe morearea | |
| Whero: Te tuku tohu mai i rohe morearea ki te rohe haumaru | |
| Te wā whakawhiti whiwhi me te tuku | ≥20ms |
| Ngā tawhā pāmahana | Pāmahana mahi: -20℃~+60℃ |
| pāmahana rokiroki: -40℃~+80℃ | |
| Makuku whanaunga | 10%~95% RH kāore he hauhautanga |
| Kaha hiko-kore | I waenganui i te taha haumaru ā-roto me te taha kāore i te haumaru ā-roto (≥ 3000VAC/min); |
| i waenganui i te pūtake hiko me te pūrua haumaru kore-tūturu (≥ 1500VAC/min) | |
| Ātete ārai | ≥100MΩ (i waenganui i te tāuru/putanga/pūtake hiko) |
| Hototahitanga hikohiko | E ai ki te IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Ngā whakaritenga waea | Wāhanga whakawhiti ≥ 0.5mm²; Kaha ārai ≥ 500V |
| Ngā taputapu mara e tika ana | Pūrere atanga whakawhitiwhiti kōrero me te Tohu Mamati Haurua-rua RS-485 |
| Wāhi tāutanga | Ina tāutahia ki tētahi rohe haumaru, ka taea te hono atu ki ngā taputapu haumaru ā-roto i ngā wāhi morearea tae atu ki te Rohe 0, IIC, Rohe 20, me te IIIC. |
| Tiwhikete haumaru | |
| Tohu ārai pahūtanga | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Paerewa ātete-pahū | GB/T3836.1-2021 GB/T3836.4-2021 |
| Ngā Taunga 2-3 | Um:250V AC/DC Uo=23.1V DC Io=187mA |
| Po=1.08W Co=0.1μF Lo=0.8mH | |
| Ngā Taunga 5-6 | Um:250V AC/DC Uo=7.7V DC lo=80mA |
| Po=0.15W Co=6.9μF Lo=5mH | |
| Te tinana tiwhikete | CQST (Te Pokapū Tirotiro Kounga me te Whakamātautau ā-Motu o Haina mō ngā Hua Hiko Ārai Pahūtanga) |
PHD-11TC-33A-23
PHD-11TC-33M