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
PHG-12TF-288 / PHG-22TF-2828
Incamake
Guhindura kwinjiza transistor isohoka ibimenyetso isolator ihindura ibimenyetso byinjira bivuye kumurongo uhuza cyangwa hafi ya transistor isohoka binyuze mukwigunga. Imikorere yo gutahura umurongo igaragazwa nurumuri rwa LED hejuru ya module. Guhindura module ikoreshwa muguhitamo icyiciro cyumuyoboro kandi niba imikorere ikosora umurongo ikenewe.
Ibicuruzwa bigomba gukoreshwa byigenga, kandi amashanyarazi, ibyinjira nibisohoka byitaruye.
Ibisobanuro
| Iyinjiza | |
| Ikimenyetso cyo kwinjiza | Hindura imibonano / yegeranye |
| Umuvuduko wo gutanga amashanyarazi | Hafi ya 8V |
| Iyinjiza inshuro | ≤5kHz |
| Ibyinjira / ibisohoka biranga: | |
| Kurubuga rwinjiza | > 2.1mA, ibisohoka bifunze, byerekana ON; Iyo |
| Igenzura ryahinduwe hagati yicyiciro gihindagurika nicyiciro gisanzwe cyibisubizo ec | Iyo uhinduranya K1, K3 iri kuruhande "ON", transistor isohoka ec iri murwego ruhindagurika Iyo uhinduranya K1 、 K3 iri kuruhande rwa "OFF", transistor isohoka ec iri mubice bisanzwe Iyo uhinduranya K2 、 K4 iri kuruhande rwa "ON", umuzenguruko uhitamo kwerekana itara ritukura LFD imikorere yo gutabaza. |
| Ibisohoka | |
| Ikimenyetso gisohoka | Transistor |
| Ibisohoka biranga | Ubwoko bwa NPN transistor emitter cyangwa ikusanya ifungura imizunguruko |
| Ubushobozi bwo gutwara | Ibisohoka bisohoka ≤ 20mA (1.2k Ω), imbere yimbere ya 100mA, ifite ibikoresho byo kurinda imiyoboro ngufi |
| Ibipimo fatizo | |
| Tanga voltage | 20 ~ 35VDC |
| Gukoresha ingufu | |
| Ikimenyetso cya LED | Icyatsi: Ikimenyetso cy'ingufu Umuhondo: Ibisohoka transistor mubikorwa bisanzwe Umutuku: LFD yerekana, umurongo wo gutabaza |
| Ibipimo by'ubushyuhe | Ubushyuhe bwo gukora: -20 ℃ ~ + 60 ℃, Ubushyuhe bwo kubika: -40 ℃ ~ + 80 ℃ |
| Ubushuhe bugereranije | 10% ~ 95% RH ntagahunda |
| Imbaraga zo gukumira | 0002000VAC / min (hagati yinjiza / ibisohoka / amashanyarazi) |
| Kurwanya insulation | 100MΩ (500VDC) (hagati yinjiza / ibisohoka / gutanga amashanyarazi) |
| Guhuza amashanyarazi | GB / T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| 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 |
Igipimo
Umuyoboro
Icyitonderwa:
1. PHG-12TF-288 ntabwo ikubiyemo ibyinjijwe igice 2
2. Amashanyarazi ya gari ya moshi ni umurimo utabishaka. 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