Iyi keypad yari umwimerere yagenewe intercom yinganda zifite ubuziranenge bwizewe.Hakoresheje buto yabugenewe, yahisemo kandi kanda ya lisansi itanga amavuta hamwe nigiciro gito ugereranije nibikoresho byuma.
Kugirango tubuze statistike kuba mugufi imashini, twongeyeho GND ihuza kuriyi kanda hanyuma twongereho proforma coating kuruhande rwa PCB.
1.Ni nibindi bisobanuro hamwe no gukoresha lisansi ikoreshwa, nyamuneka tubitumenyeshe hakiri kare kandi twakongeramo GND kuri PCB.
2. PCB yose yakozwe hamwe na proforma coating cyane cyane anti-statics iyo uyikoresheje.
3.Klawi irashobora kandi gushushanywa hamwe na USB ya interineti cyangwa RS232, ikimenyetso cya RS485 kugirango wohereze kure.
Nibyubatswe cyane cyane kubaka imashini zitanga lisansi cyangwa lisansi.
Ingingo | Amakuru ya tekiniki |
Iyinjiza Umuvuduko | 3.3V / 5V |
Icyiciro cyamazi | IP65 |
Imbaraga | 250g / 2.45N (Ingingo y'ingutu) |
Ubuzima bwa Rubber | Igihe kirenga miliyoni 2 kuri urufunguzo |
Intera y'ingenzi | 0.45mm |
Ubushyuhe bwo gukora | -25 ℃ ~ + 65 ℃ |
Ubushyuhe Ububiko | -40 ℃ ~ + 85 ℃ |
Ubushuhe bugereranije | 30% -95% |
Umuvuduko w'ikirere | 60kpa-106kpa |
85% by'ibicuruzwa byakozwe ninganda zacu bwite hamwe nimashini zipima zihuye, dushobora kwemeza imikorere nibisanzwe muburyo butaziguye.