Iyinjiza rya Digital
- Inzitizi z'umutekano zitaruye
- Ibimenyetso by'akato
- Kubaga ibikoresho birinda
- Umutekano
- Ubwigunge Bwubwenge I / O Module
- Irembo ryubwenge
- Inganda zamakuru Optical Transceivers
- Abasesengura Ikime Kumurongo
- Uburyo bwo Kubona Amakuru
- Hindura amakuru
PHD-11TF-28
Incamake
Inzitizi yumutekano yitaruye hamwe na transistor yinjiza isohoka, itandukanya kandi ikohereza ibimenyetso byinjira bivuye kubihuza cyangwa guhinduranya hafi yahantu hateye akaga kugera mukarere k’umutekano hamwe na transistor isohoka binyuze kuri bariyeri yumutekano. Kugaragaza amakosa kumurongo bigerwaho binyuze muri LED hejuru ya module. Ihinduramiterere rya module ryakoreshejwe mugushiraho ibyinjira nibisohoka mugice cyangwa kugenzura inyuma, kimwe no gukora cyangwa guhagarika umurongo amakosa yo gutahura ibimenyetso byerekana ibimenyetso.
Iki gicuruzwa gisaba amashanyarazi yigenga, hamwe n’amashanyarazi yihariye, kwinjiza, hamwe n’ibisohoka.
Ibisobanuro
| Ibisobanuro |
|
| Iyinjiza ahantu habi |
|
| Ikimenyetso cyo kwinjiza | Hindura imibonano / yegeranye |
| Umuvuduko wo gutanga amashanyarazi | Hafi ya 8V |
| Igipimo cyo guhindura |
|
| Ibyinjira / ibisohoka biranga: |
|
| Kurubuga rwinjiza | > 2.1mA, ibisohoka bifunze, byerekana ON; |
| Igenzura ryahinduwe hagati yicyiciro gihindagurika nicyiciro gisanzwe cyibisubizo ec | Iyo terefone ihindura K1 iri kuri "ON", transistor isohoka ec iri murwego ruhindagurika |
| Ibisohoka ahantu hizewe |
|
| Ikimenyetso gisohoka | Icyerekezo no gutabaza (kubishaka) |
| Ibisohoka biranga | Ubwoko bwa NPN transistor emitter cyangwa ikusanya ifungura imizunguruko |
| Ubushobozi bwo gutwara | Ibisohoka Ibisohoka ≤ 20mA (1.2k Ω), imbere yimbere ya 100mA, ifite ibikoresho bigufi birinda amashanyarazi |
| Ibipimo fatizo |
|
| Tanga voltage | 20 ~ 35VDC |
| Gukoresha ingufu |
|
| Ikimenyetso cya LED | Icyatsi: Ikimenyetso cy'ingufu |
| Ibipimo by'ubushyuhe | Ubushyuhe bwo gukora: -20 ℃ ~ + 60 ℃, |
| Ubushuhe bugereranije | 10% ~ 95% RH ntagahunda |
| Imbaraga zo gukumira | Hagati y'uruhande rwumutekano imbere n'uruhande rutagira umutekano (≥3000VAC / min); hagati yo gutanga amashanyarazi n'impande zidafite umutekano (≥1500VAC / min) |
| Kurwanya insulation | ≥100MΩ (hagati yinjiza / ibisohoka / amashanyarazi) |
| Guhuza amashanyarazi | Ukurikije IEC 61326-1 (GB / T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Ibisabwa | Gukata hejuru ya horizontal ≥ 0.5mm2; Imbaraga zo gukumira ≥ 500V |
| Ibikoresho bikoreshwa mu murima | Ibikoresho byo mumirima nka contact zumye cyangwa ubwoko bwa NAMUR hafi yimikorere ihindura ibyangombwa bya DIN19234 |
| Ahantu ho kwishyiriraho | Yashyizwe muri zone itekanye, irashobora guhuzwa nibikoresho byumutekano byimbere mubice bishobora guteza akaga kugeza kuri Zone 0, IIC, Zone 20, na IIIC |
| Icyemezo cyizewe imbere |
|
| Icyemezo cy'umutekano ukora | SIL3 ukurikije ibipimo bya IEC 61508 |
| Ikimenyetso cyo guturika | [Ex ia Ga] lIC [Ex ia Da] lllC |
| Ibipimo biturika | GB / T3836.1-2021 GB / T3836.4-2021 |
| Terminal 3-4 | Um: 250V AC / DC Uo = 10.5V DC lo = 15mA |
| Urwego rwemeza | CQST (Ubushinwa Igenzura ry’Ubuziranenge n’ikigo cy’ibizamini byo guturika bikingira ibicuruzwa bikomoka ku mashanyarazi) |
Icyitonderwa:
1. Amashanyarazi ya gari ya moshi nigikorwa kidahwitse. Abakoresha bakeneye kwerekana uburyo bwo gutanga amashanyarazi mugihe batumije. Nyamuneka reba kumugereka kurupapuro rwa 89.
Kumenya amakosa
Abakoresha barashobora guhitamo "ON" kuruhande rwa switch hejuru ya module kugirango bashoboze gukora amakosa kandi berekane impuruza binyuze mumatara atukura LED. Kurubuga rwinjiza rwubu> 7mA, impuruza ngufi (SC); Kurubuga rwinjiza rwubu
Inshingano za Terminal hamwe nubunini
| Terminal | Terminal umukoro | |
| 9 | Amashanyarazi + | 20~35VDC |
| 10 | Amashanyarazi- | |
| 3 | Iyinjiza + | |
| 4 | Iyinjiza- | |
| 5 | Transistor ibisohoka + | |
| 6 | Transistor ibisohoka- | |
| 7 | Imenyekanisha risohoka | |
| 8 | Imenyekanisha risohoka | |
Kwerekana ibicuruzwa
