MOXA TCC-80 Serial-to-Serial Converter
Hāʻawi nā mea hoʻololi media TCC-80/80I i ka hoʻololi hōʻailona holoʻokoʻa ma waena o RS-232 a me RS-422/485, me ka ʻole e koi i kahi kumu mana waho. Kākoʻo nā mea hoʻololi i ka half-duplex 2-wire RS-485 a me ka piha-duplex 4-wire RS-422/485, hiki ke hoʻololi ʻia ma waena o nā laina TxD a me RxD o RS-232.
Hāʻawi ʻia ka mana kuhikuhi ʻikepili no RS-485. I kēia hihia, hiki ke hoʻohana ʻia ka mea hoʻokele RS-485 ke ʻike ka circuitry i ka hoʻopuka TxD mai ka hōʻailona RS-232. 'O ia ho'i, 'a'ole koi 'ia ka ho'oikaika ho'olālā e ho'omalu i ke kuhikuhi o ka ho'ouna 'ana o ka hō'ailona RS-485.
Mana Awa Ma luna o RS-232
ʻO ke awa RS-232 o ka TCC-80/80I he kumu wahine DB9 hiki ke hoʻopili pololei i ka PC host, me ka mana i huki ʻia mai ka laina TxD. No ke kiʻekiʻe a haʻahaʻa paha ka hōʻailona, hiki i ka TCC-80/80I ke loaʻa ka mana kūpono mai ka laina ʻikepili.
Kākoʻo ʻia ke kumu mana waho akā ʻaʻole pono
Nui paʻa
Hoohuli ia RS-422, a me 2-uea a me 4-uea RS-485
RS-485 ka mana kuhikuhi ʻikepili
ʻImi ʻakomi baudrate
Nā mea pale hoʻopau 120-ohm i kūkulu ʻia
2.5 kV kaawale (no TCC-80I wale nō)
Hōʻike mana puka LED
Nā huahana pili
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