Kiʻi i hōʻike ʻia ʻo Matrix 3 × 4 Waterproof IP65 Znic Alloy numeric Keypad B509

ʻO ka papa helu helu Matrix 3 × 4 Waterproof IP65 Znic Alloy B509

Wehewehe Pōkole:

ʻO ia ke keypad zinc ally. Hoʻohana nui ʻia ka noi no ka mana mamao, ka mana komo a me ka hāmeʻa terminal ponoʻī. Manaʻo mākou e lilo i mea hoʻolako ʻoihana helu hoʻokahi o nā keypads ʻoihana a me nā lima lima ma ka mākeke honua.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Hoʻolauna Huahana

Me ka pae pale wai IP65, hiki ke hoʻohana ʻia kēia keypad ma kahi waho me ka uhi. ʻO ka hoʻolālā mua o kēia keypad he keypad matrix a hiki ke hana ʻia me ka interface ASCII RS485.
Hauʻoli mākou e hāʻawi iā ʻoe i nā laʻana no ka hoʻāʻo. E waiho iā mākou i kahi leka o ka mea āu e makemake ai a me kou helu wahi. E hāʻawi mākou iā ʻoe i ka ʻike hoʻopili laʻana, a koho i ke ala maikaʻi loa e hāʻawi aku ai.

Nā hiʻohiʻona

1.Lapaʻau ʻili: chrome ʻālohilohi a i ʻole ka plating chrome matte.
2.Me ka USB a i ʻole XH plug me ka hōʻailona VCC a me GND.
3. Hiki ke hana ʻia ke kala pena o nā helu ma nā pihi me nā kala like ʻole.

Noi

Hiki ke hoʻohana ʻia ke keypad RS485 i ka ʻōnaehana hoʻokele komo me ka mamao e kaohi ana.

Nā palena

Mea	ʻIkepili loea
Anakahi Hoʻokomo	3.3V/5V
Papa wai ʻole	IP65
Mana Hoʻoikaika	250g/2.45N (kiko kaomi)
Ola Laho	ʻOi aku ma mua o 2 miliona manawa no kēlā me kēia kī
Ka Mamao Huakaʻi Koʻikoʻi	0.45mm
Mahana Hana	-25℃~+65℃
Mahana mālama	-40℃~+85℃
Ka Haumākū Pili	30%-95%
Kaomi o ka lewa	60kpa-106kpa