USB 2.0 kupita ku RS422 RS485 Adapter Chingwe Chowonetsedwa

USB 2.0 kupita ku RS422 RS485 Adapter Cable

Kufotokozera Kwachidule:

DTECH liwiro la USB2.0 kupita ku RS422/485 chingwe 1.2m kanema acdio kompyuta USB chosinthira chingwe FT232+SP485 wapawiri chip adaputala lophimba.

Miyezo	Yogwirizana ndi USB 2.0, kutsika pansi, ndi RS422 wamba, RS485
Chizindikiro cha USB	VCC, DATA+, DATA-, GND, FG
Chithunzi cha RS422	T/R+, T/R-,RXD+,RXD,GND
Chithunzi cha RS485	T/R+, T/R, GND
Njira yogwirira ntchito	Kugwira ntchito mosagwirizana, kuloza-ku-mfundo kapena kuloza-ku-zambiri, mizere iwiri yokwanira 4, mizere iwiri iwiri
Kuwongolera mayendedwe	Kugwiritsa ntchito ukadaulo wowongolera ma data, kuwongolera ndi njira yotumizira deta
Mtengo wa Band	300-921600bps, imangozindikira kuchuluka kwa ma siginecha
Katundu kuchuluka	Kuthandizira kwambiri chosinthira chilichonse chimalola kulumikiza 32 RS422 mawonekedwe RS485 kapena zida

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Tsatanetsatane wa Zamalonda

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Mafotokozedwe Akatundu

DT-5019 ndi chosinthira chapadziko lonse cha USB 2.0 kupita ku RS485/RS422, chomwe chilibe magetsi owonjezera, ogwirizana ndi USB, RS422, RS485 miyezo.Itha kusintha ma siginecha a USB kukhala ma RS422 kapena ma RS485.Mzere uliwonse uli ndi chitetezo chowonjezera, komanso chitetezo chamagetsi osiyanasiyana.Mtunda wawung'ono wa capacitance umatsimikizira mawonekedwe a RS422 / RS485 othamanga kwambiri.RS422, RS485 kugwirizana ndi RJ45 ndi DB9 mawonekedwe.

Converter yokhala ndi zero yochedwa transceiver mkati, dera lapadera la I/O limangoyang'anira mayendedwe a data, popanda ma sign akugwirana chanza (monga RTS, DTR, etc.) .Onetsetsani kukonza kwazinthu zonse zamapulogalamu olumikizirana omwe alipo komanso mawonekedwe a hardware.

Zosintha za DT-5019 zolumikizirana mtunda-to-point, malo-to-multipoint mauthenga odalirika.Amapereka mfundo zambiri aliyense Converter amalola kulumikiza 32 RS422 kapena RS485 zipangizo, deta mlingo wa 300 kuti 921600bps.Kuwala kowonetsa mphamvu ndi kuyenda kwa data kudzawonetsa cholakwika ngati kusweka kulikonse.Kuthandizira kulumikizana kuli ndi USB kupita ku RS422, USB kupita ku RS485.

Mawonekedwe

1. Malo-to-point / 4-line full-duplex.

2. Malo-to-multi-point / 4-line full-duplex.

3. Mfundo-ku-mfundo / 2-line theka-duplex.

4. Malo-to-multi-point / 2-line half-duplex.

Pamene convertor ikugwira ntchito pa full-duplex kapena theka-duplex, imayenera kuwonjezera kukana kofananira kuti ipewe kunyezimira ndi kusokonezeka kwa chizindikiro.(120Ω, 1/4W).

Parameters

Miyezo	Yogwirizana ndi USB 2.0, kutsika pansi, ndi RS422 wamba, RS485
Chizindikiro cha USB	VCC, DATA+, DATA-, GND, FG
Chithunzi cha RS422	T/R+, T/R-,RXD+,RXD,GND
Chithunzi cha RS485	T/R+, T/R, GND
Njira yogwirira ntchito	Kugwira ntchito mosagwirizana, kuloza-ku-mfundo kapena kuloza-ku-zambiri, mizere iwiri yokwanira 4, mizere iwiri iwiri
Kuwongolera mayendedwe	Kugwiritsa ntchito ukadaulo wowongolera ma data, kuwongolera ndi njira yotumizira deta
Mtengo wa Band	300-921600bps, imangozindikira kuchuluka kwa ma siginecha
Katundu kuchuluka	Kuthandizira kwambiri chosinthira chilichonse chimalola kulumikiza 32 RS422 mawonekedwe RS485 kapena zida