MS-1002 RS-485 2 tashar tsakiya- Mai gabatar da

Gidan Jinqiu na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida na Gida

MS-1002 ne babban tsarin RS-485 bukatun da aka tsara don magance rikitarwa lantarki filin yanayi
A tsara RS-485 bas raba cibiyar (HUB). The samfurin goyon bayan canja wuri rate mafi
Har zuwa 115.2Kbps, RS-485 dubawa don tabbatar da amintaccen sadarwar bayanai
End amfani da photoelectric keɓewa fasaha don hana walƙiya wuta gabatar da masu juyawa da kayan aiki, gina
Photoelectric kewaye & 600W surge kariya kewaye, iya samar da 2500V kewaye wutar lantarki
matsa lamba, zai iya tasiri hana walƙiya (Lighting) da ESD,
A lokaci guda za a iya ingantaccen hana walƙiya da kuma jama'a tsangwama, samar da wutar lantarki ta amfani da waje sauya wutar lantarki samar da
Wutar lantarki, aminci da aminci, da kuma dace da waje injiniya aikace-aikace.
A cikin RS-485 aiki yanayin, amfani da kewaye kewaye iya ta atomatik gane bayanai tafiya
To, da kuma atomatik canzawa ba da damar sarrafa kewaye da sauƙi warware RS-485 transceiver canzawa
Matsalar jinkiri. RS-485 dubawa watsa nesa fiye da 1200 mita, m aiki
Tabbatarwa. Widely amfani da manyan hanyoyin caji tsarin, hanyoyin sa ido tsarin da kuma wutar lantarki tattara tsarin
Matsakaicin, shi ne babban aiki, kyakkyawan farashi data dubawa canza samfurin.
MS-1002 RS-485 HUB yana ba da haɗin bas na tauraro na RS-485. Dukkanin tashoshin jiragen ruwa
Tare da gajeren kewayawa, bude kewayawa kariya. Photoelectric keɓewa 2500V, mai amfani zai iya sauƙi inganta RS-
485 bas tsari, raba cibiyar sadarwa sassa, inganta sadarwa aminci. Lokacin da walƙiya buga ko
Za a keɓe sassan cibiyar sadarwa da matsala da aka samu lokacin da na'urar gazawar samar don tabbatar da sauran cibiyar sadarwa
al'ada aiki na sassa. Wannan aiki sosai inganta abin dogaro na yanzu RS-485 cibiyoyin sadarwa
Jima'i, inganci rage lokacin kulawa na cibiyar sadarwa. Amfani da MS-1002 RS-485
HUB yana taimaka muku tsara tsarin RS-485 mai aminci na musamman

1, dubawa halaye: dubawa jituwa EIA / TIA RS-232C, RS-485 misalai
2, wutar lantarki dubawa: RS-232C dubawa ne goma-bit wayar shafi RS-485 dubawa ne goma
Gidan layi
3, watsa labarai kafofin watsa labarai: twisted waya ko warware waya
4, hanyar aiki: Asynchronous rabin dual aiki
5, aiki wutar lantarki: 9-30VDC / 150mA
6, siginar nunawa: 5 siginar nuna hasken wutar lantarki (PWR), aikawa (TD), karɓa
(RD)、 Kasuwa (E1-E2)
7, keɓewa: keɓewa ƙarfin lantarki 2500VRMS 500VDC ci gaba DC / DC Module
8, Canja wurin gudun: 300bps-115.2Kbps
9, kariya matakin: RS-232 dubawa ± 15KV ESD kariya
RS-485 dubawa da layi 600W walƙiya surge kariya
10, watsa nesa: 0-5km (115,200-300bps)
11, girma: 120mm × 80mm × 25mm
12, amfani da muhalli: -40 ℃ zuwa 85 ℃, dangi zafi ne 5% zuwa 95%

MS-1002 gaban panel yana da biyar nuna alama fitilu, da hagu da dama karshen kowane ne tare da goma-bit wayoyi
Tsarin. A hagu karshen TXD RXD GND1 ne RS-232 siginar shigarwa karshen, 485 + 485-
Don RS-485 siginar shigarwa, GND1 ne ƙasa. Ƙarshen dama ne 485 siginar fitarwa
N / C, N / C, N / C, T / R1 +, T / R1 -, T / R2 +, T / R2 -,
GND2, GND2 Lura 485 fitarwa na GND2 ba zai iya da shigarwa na GND1
Haɗa

Hasken nuna alama na gaban bangaren MS-1002 yana nufin haka:
PWR Power nuna alama, ja a al'ada
TXD bayanai aika umarnin, al'ada yana da kore haskakawa, nuna bayanai daga shigarwa
Kofi Aika zuwa OUTPUT Kofi 1-Kofi 4
RXD bayanai karɓar nuni, rawaya shines a al'ada, nuna bayanai daga OUTPUT
KOMA 1-KOMA 4 Aika zuwa INPUT KOMA
E1-E2 Kofi 1-Kofi 2 Rashin faɗakarwa nuna alamar fitila, a koyaushe haske nuna daidai Kofi 1-Kofi 2
Haɗin RS-485 dubawa na'urorin da ya bayyana gajeren zagaye ko sigina backlash, E1 fitila da
Kofi 1 daidai, E2 fitila daidai da Kofi 2, mai amfani zai iya hukunci bisa ga wannan matsala gargaɗi alama fitila
Cut kasawa tashar jiragen ruwa da kuma haɗin kasawa na'urorin

Wutar lantarki da kuma ma'anarsa
RS-232C dubawa ma'anar

MS-1002 RS-485 Bayanan oda na samfurin

Samfurin ya ƙunshi 1 dubawa mai juyawa, mai amfani da manual da kuma takardar shaida.