Matrix 3×4 Waterproof IP65 Znic Alloy Numeric Keypad B509 Kiʻi Hōʻike

Matrix 3×4 Waterproof IP65 Znic Alloy helu kī kī B509

ʻO ka wehewehe pōkole:

ʻO ia ka zinc ally keypad. Hoʻohana nui ʻia ka noi no ka mana mamao, ka mana komo a me ka mea hoʻopau ponoʻī.

Manaʻo mākou e lilo i mea hoʻolako ʻoihana helu ʻekahi o nā kī kī a me nā lima lima ma ka mākeke honua.

Huahana Huahana

Hoʻolauna Huahana

Me ka papa wai wai IP65, hiki ke hoʻohana ʻia kēia kī kī ma waho me ka uhi.ʻO ka hoʻolālā kumu o kēia keypad he matrix keypad a hiki ke hana ʻia me ka ASCII RS485 interface.
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 kāu helu wahi.E hāʻawi mākou iā ʻoe i ka ʻike hoʻopili hoʻohālike, a koho i ke ala maikaʻi loa e hāʻawi ai.

Nā hiʻohiʻona

1.Surface lapaʻau: kukui chrome a matte chrome plating.
2.With USB a XH plug me VCC a me GND hōʻailona.
3. Hiki ke hana ʻia ke kala pena o nā helu ma nā pihi me nā kala ʻokoʻa.

Palapala noi

Hiki ke hoʻohana ʻia ke kī kī ʻo RS485 i ka ʻōnaehana hoʻokele me ka mamao hoʻomalu mamao.

Nā ʻāpana

'ikamu	ʻikepili ʻenehana
Voltage Hookomo	3.3V/5V
Papa wai	IP65
Mana hoʻokō	250g/2,45N
Ola Rubber	ʻOi aku ma mua o 2 miliona manawa no kēlā me kēia kī
Ka mamao huakaʻi kiʻi	0.45mm
Ka Mahana Hana	-25 ℃~+65 ℃
Ka Mahana Waihona	-40 ℃~+85 ℃
Haʻahaʻa pili	30%-95%
Pumi Lewa	60kpa-106kpa