Tāuru Mamati
- 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-12TF-288+
Tirohanga Whānui
Ko te ārai haumaru motuhake me te mahi tiaki ngaru o te putanga transistor tāuru pana, e wehe ana, e tuku ana hoki i ngā tohu tāuru mai i ngā hoapā pana, i ngā pana tata rānei i ngā wāhi morearea ki te rohe haumaru me te transistor putanga mā te ārai haumaru. Ka tutuki te kimi hapa raina mā te LED kei runga o te kōwae. Ka whakamahia te pana waea o te kōwae hei whakatakoto i te mana whakauru me te putanga ki te wā-wāhanga, ki te whakamuri rānei, me te whakahohe, te whakakore rānei i te mahi tohu whakaoho kimi hapa raina. Me whai pūtake hiko motuhake tēnei hua, me te pūtake hiko motuhake, te tāuru, me ngā pito putanga.
| Whakauru | |
| Tohu tāuru | Whakawhiti hononga/whakawhiti tata |
| Te ngaohiko tuku o te pūoko | Mō te 8V |
| Awhe auau tāuru | ≤5kHz |
| Ngā āhuatanga tāuru/putanga: | |
| Auaha whakauru i te pae | >2.1mA, kua kati te putanga, e tohu ana i te ON; Ina |
| Te whakawhiti mana whakahaere i waenga i te wāhanga hurihuri me te wāhanga noa o ngā putanga ec | Ina kei te "ON" te pana waea K1,K3, kei te āhua hurihuri te putanga transistor ec. Ina kei te "OFF" te pana waea K1,K3, kei te āhua noa te putanga transistor ec. Ina kei te "ON" te K2,K4, ka tīpakohia e te porowhita te mahi whakaoho tohu rama whero LFD. |
| Putanga | |
| Tohu putanga | Pūwhakawhiti |
| Te kaha o te taraiwa | Iahiko putanga ≤ 20mA (1.2k Ω), iahiko ā-roto mōrahi 100mA, he parenga iahiko poto-arahiko anō hoki |
| Ngā āhuatanga tiaki ngaru: | |
| Iahiko tukunga ingoa ln(8/20μs) | 5kA |
| Taumata tiaki ngaohiko Runga (8/20μs): | 60V (raina ki te raina) |
| Taumata tiaki ngaohiko Runga (8/20μs): | 600V (raina ki te whenua) |
| E ai ki ngā paerewa | GB/T18802.21-2016 (ōrite ki te 1EC61643-21:2012) |
| Ngā tawhā taketake | |
| Ngaohiko tuku | 20~35VDC |
| Te whakapaunga hiko | |
| Tohu rama | Kakariki: Tohu mana Kōwhai: Te transistor putanga i roto i te āhua mahi noa Whero: Tohu LFD, whakaoho hapa raina |
| Ngā tawhā pāmahana | Pāmahana mahi: -20℃ ~ +60℃, Pāmahana rokiroki: -40℃ ~ +80℃ |
| Makuku whanaunga | 10%~95% RH kāore he hauhautanga |
| Te kaha o te ārai | 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 taha kāore i te haumaru ā-roto (≥1500VAC/min) |
| Ātete ārai | 100MΩ(500V DC) (i waenganui i te tāuru/putanga/pūtake hiko) |
| Hototahitanga hikohiko | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Ngā whakaritenga waea | Wāhanga whakawhiti ≥ 0.5mm²; Kaha ārai ≥ 500V |
| Ngā taputapu mara e tika ana | Ngā taputapu parae pēnei i ngā hoapā maroke, ngā tāurunga pana tata momo NAMUR rānei e tutuki ana i te paerewa DIN19234. |
Kia mōhio: He mahi kōwhiringa te pūtake hiko o te reriwe hiko.
Me tautuhi e ngā kaiwhakamahi te aratau tuku hiko i te wā e tono ana.
Tirohia te tāpiritanga i te whārangi 89.
Te Kimi Hapa Raina (LFD)
Ka taea e ngā kaiwhakamahi te tīpako i te taha "ON" o te pana kei te tihi o te kōwae
hei whakahohe i te mahi kimi hapa, me te tohu i tētahi whakaoho mā te
rama whero LED. Te aukume whakauru i te papaanga >7mA, whakaoho ara iahiko poto (SC);
I te wāhi whakauru o te iahiko
me mahi te mahi kimi hapa i te urunga whakapā (te pakaru o te waea, te poto o te waea)
ara iahiko), me hono whakarara he ātete 22k Ω ki ngā pito e rua
o te pana, ā, me hono raupapa he ātete 680 Ω (pēnei i
(e whakaaturia ana i roto i te hoahoa waea mō te whakapā pana II).
PHD-11TC-33A-23
PHD-12TF-288+