H Rangatū Whakapapa Whakamuri Whakanuia Nga Arai Haumaru Motuhake
- 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
PHD-11HF-27
Tirohanga
H-serie backplane e mau ana i nga arai haumaru taratahi i te taha kitea: PHD-11HF-27, te whakaurunga mamati me te whakaputanga, te whakauru kotahi me te putanga kotahi.
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.
Ko tenei hua e hiahia ana ki te tuku hiko motuhake.
Ko te tohu tohu tohu ka tohua ki te rama whero me te kowhai hei tohu i te mana mahi o te reera whakaputa, ina he mo te ohorere ka whero te rama, i te wa e mahi noa ana he kowhai te rama.
Whakatakotoranga
| Ngaohiko tuku | 20~35VDC, kohi hiko |
| Tohu whakauru | Whakawhiti, NAMUR kaitirotiro tata ranei |
| Tuku ngaohiko o te 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: |
| Ko nga ahuatanga o te whakaputa me te whakaoho whakaoho | Te wa whakautu: 20ms, te kaha taraiwa: 250VAC / 2A, 30VDC / 2A i raro i te kawenga parenga |
| Ko nga ahuatanga o te whakaputa me te whakaoho whakaoho | 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. |
| Taumahi whakaoho rama tohu | I runga i te waahi whakaurunga o naianei>7mA, te whakaoho iahiko-poto (SC) , te naianei urunga kei runga i te waahi Mo te urunga hoapaki whakawhiti, ina hiahiatia te mahi rapunga momotu, me hono he parenga 22KΩ whakarara ki nga pito e rua o te pana (Tirohia te whakawhiti whakapiri II i te hoahoa waea i raro nei) |
| Te maha o te whakauru me te whakaputa | 1 whakauru 1 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 pātahi | 10% ~ 95% RH kore tōhau |
| Te kaha dielectric | I waenga i te taha haumaru me te taha haumaru-kore (≥3000VAC/min); i waenga i te tuku hiko me te tauranga haumaru-kore (≥1500VAC/min) |
| Te parenga whakaahuru | ≥100MΩ (i waenganui i te tāuru / putanga / tuku hiko) |
| Nga rahi o waho | Matotoru 15.8mm * whanui 104.8mm * teitei 116.1mm |
| Hototahi hiko | E ai ki te IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Tohu pahū | [Exia Ga]IIC, [Exia Da]IIIC |
| 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 1-2,4-5) | Um=250V Co=10.5V Io=15mA Po=39.4mW Co=1.7μF Lo=165mH |
| Nga whakaritenga o te waahi whakaurunga | Ka taea te hono ki nga taputapu i te rohe 0 me te ⅡA, ⅡB, ⅡC hau kino |
| MTBF | ≤100000h |
Hoahoa waea
Whakaatu Hua
