Whakauru Mamati
- Poari Kapeka
- Parenga Haumaru Motuhake
- Kaiwehe Waitohu
- Pūrere Tiaki Ngaru
- Rere Haumaru
- Ko nga Kōwae I/O Maramarama Motuhake
- Nga Waahi Maamaa
- Ahumahi Raraunga Optical Transceivers
- Kaitirotiro Tohu Toi-ipurangi
- Nga Raraunga Raraunga
- HART kaitahuri raraunga
PH D-22T F-2727
Tirohanga
Ko te arai haumaru wehe i te taha rapu: PHD-22TF-2727, te whakauru mamati me te whakaputa, te whakauru rua me te putanga rua.
Ka taea e te arai taratahi te huri i te whakawhiti tata me te whakauru whakapiri i roto i te waahi morearea ki te tohu whakapiri rei me te tuku ki te waahi haumaru.
Ko te rei whakaputanga kua rite ki te kowhiringa kowhiringa o te ahuatanga "ON/OFF". I tua atu, he tohu whakaurunga tohu-poto, he tohu whakaoho tuwhera ranei, ka tukuna e te arahiko te mana mo te puoro whakauru.
Kei te hiahia tenei hua ki te tuku hiko 20-35VDC o waho.
Ko te tohu tohu tohu kua tohua ki te rama whero me te kowhai hei tohu i te mana mahi o te rei whakaputa, ina he whakamataku ka whero te rama, i te wa e mahi ana he kowhai te rama.
* Tuku hiko pahi, tirohia te taapiri mo nga taipitopito.
| Ngaohiko tuku | 20~35VDC, kohi mana |
| Tohu whakauru | Whakawhiti whakapā/whakatata tata |
| Tuku ngaohiko mai i te taha pūoko i runga i te pae | 8V |
| Nga ahuatanga whakauru tohu | I runga i te waahi whakauru o naianei: >2.1mA, ko te tikanga ON; i runga-pae whakaurunga o naianei: |
| Whakawhiti histeresis: 0.2ms | |
| Nga ahuatanga whakaputa rei | Te wa whakautu: 20ms, te kaha taraiwa: 250VAC / 2A, 30VDC / 2A i raro i te kawenga parenga. |
| Putanga "ON"/"OFF" mana tahuri whakapā | I te wa o te whakawhiti waea K1, K3 kei te taha "ON", ko te putanga relay he "OFF". |
| I te wa o te whakawhiti waea K1, K3 kei te taha "OFF", ko te putanga relay "ON". | |
| I te wa e noho ana te K2, K4 ki te taha "ON", ka tohua e te ara iahiko e tohu ana i te mahi whakaoho rei rama whero. | |
| Te tohu mahi whakaoho marama | Naianei urunga kei runga-pae > 7mA, whakaoho iahiko-poto (SC), naianei urunga kei runga-pae |
| Mo te urunga whakapā whakawhiti, ina hiahiatia te mahi rapunga momotu, me hono he parenga 10KΩ whakarara ki nga pito e rua o te pana (Tirohia te whakapiri whakawhiti II i te hoahoa waea i raro nei) | |
| Te maha o te whakauru me te whakaputa | 2 whakauru 2 putanga |
| Nga taputapu mara e tika ana | Ko te whakapiri maroke, te whakawhiti tata NAMUR ranei i runga i te paerewa DIN 19234. |
| Tawhā pāmahana | Te pāmahana mahi: -20 ℃- + 60 ℃, te pāmahana rokiroki: -40 ℃- + 80 ℃ |
| Te haumākū o te hau | 10% ~ 95% RH me te kore te toha |
| Te kaha dielectric | I waenga i te taha haumaru me te taha haumaru-kore (≥ 3000VAC/min); i waenganui i te tuku hiko me te kapeka haumaru-kore (≥ 1500VAC/min) |
| Te parenga whakaahuru | ≥100MΩ (i waenganui i te tāuru / putanga / tuku hiko) |
| Nga rahi o waho | Matotoru 12.5mm x whanui 108mm x teitei 118mm |
| Hototahi hiko | E ai ki a IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Tohu pahū | [Exia Ga]IIC |
| Tiwhikete haumaru mahi | SIL3 kia rite ki nga paerewa IEC 61508 EN 61511 |
| Te Roopu Tiwhikete | CQST(Ko Haina Motu te Tirotiro Kounga me te Pokapū Whakamatau mo nga Hua Hiko Kua Parea te Pahū) |
| Tawhā whaimana (i waenganui i nga pito 3-4,1-2) | Um=250V Uo=10.5V I=15mA Co=1.7μF Lo=150mH Po=39.4mW |
| Whakaritenga pae whakaurunga | Ka taea te hono ki nga taputapu i te rohe 0 me te ⅡA, ⅡB, ⅡC hau kino |
| MTBF | ≤100000h |
PHD-11TC-33A-23
PHD-22TF-2727