Ua hoʻolālā mua ʻia kēia kī kī no ka intercom ʻenehana me ka maikaʻi kūpono. Me nā pihi i hoʻopili ʻia, ua koho ʻia no ka pahu pahu wahie me ka haʻahaʻa haʻahaʻa i hoʻohālikelike ʻia me nā mea kila kila.
I mea e pale aku ai i nā statics mai ka pōkole o ka mīkini, hoʻohui mākou i ka pilina GND ma kēia keypad a hoʻohui i ka uhi proforma ma nā ʻaoʻao ʻelua PCB.
1. ʻO ia me kahi ʻokoʻa ʻē aʻe a no ka hoʻohana ʻana i ka wahie dispenser, e ʻoluʻolu e ʻike iā mākou ma mua a e hoʻohui mākou i ka pilina GND ma ka PCB.
2. Ua hana ʻia ka PCB me ka uhi proforma i ka nui o nā anti-statics i ka wā e hoʻohana ai.
3. Hiki ke hoʻolālā ʻia ke kī kī me ka USB interface a i ʻole RS232, RS485 hōʻailona no ka hoʻouna mamao loa.
ʻO ia ka mea nui no ke kūkulu ʻana i nā mīkini intercom a i ʻole nā mekini dispenser wahie.
'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 |
Hana ʻia nā ʻāpana ʻokoʻa 85% e kā mākou hale hana ponoʻī a me nā mīkini hoʻāʻo like, hiki iā mākou ke hōʻoia pololei i ka hana a me ka maʻamau.