samfurin gabatarwa

ADM-2512 samfurin da aka tsara don magance matsalolin rauni da sauƙin tsoma baki na siginar RS-485 / 422 lokacin watsa siginar dogon nesa. Iya tsawaita RS-485/422Sadarwa nesa na bas, kara RS-485/422Yawan kayan aiki a cikin cibiyar sadarwa, goyon bayan watsa hannu gudun har zuwa 115.2Kbps, RS-485 dubawa gefen amfani da fasahar keɓewa ta lantarki, 600W walƙiya-walƙiya kariya kewayawa, gina ƙarshen uku cikakken keɓewa, ƙarshen biyu RS-485 / 422 da wutar lantarki keɓewa juna, samar da keɓewa ƙarfin lantarki na 1500V zai iya hana walƙiya da kariya ta ESD yadda ya kamata. Yanayin aiki na RS-485 yana amfani da kewayoyin kewayawa don fahimtar shugabancin kwararar bayanai ta atomatik, kuma canzawa ta atomatik tana ba da damar sarrafa kewayoyin don magance matsalar jinkirin canzawa na RS-485. RS-485 dubawa watsa nesa ne mafi girma fiye da 1000 mita, aiki m. Ana amfani da shi sosai a cikin tsarin biyan kuɗi na manyan hanyoyi, tsarin kula da hanyoyi da tsarin tattara wutar lantarki, yana da kyakkyawan aiki da kyakkyawan farashi na kayayyakin canzawa na bayanai.

Ayyukan sigogi

1, dacewa da RS-485 / 422 TIA / EIA ka'idodin

2, Shigarwa dubawa: 1 hanyar RS-485 / 422 dubawa

3, fitarwa dubawa: 1 hanyar RS-485 / 422 dubawa

4, Sadarwa Rate: 300BPS-115.2KBPS

5, aiki wutar lantarki: DC9-48V, DC12V@200MA (MAX) (24V wutar lantarki mai haɗuwa)

6, Load ikon: RS-485 iya haɗa 256 na'urori

7, Sadarwa nesa: 1000m (1200BPS)

8, LED umarnin: Power, bayanai shugabanci umarnin

9, hanyar aiki: Asynchronous Semi-Duplex 2 wayoyi (RS-485), ko cikakken Duplex 4 wayoyi (RS-422)

10, Optical keɓewa:Uku ƙarshen cikakken keɓewa, biyu ƙarshen RS-485 / 422 da ikon keɓewa juna;keɓe ƙarfin lantarki 1.5KVrms / 500VDC rufi,RS-485 samar da 600W walƙiya surge, 15KV ESD kariya

11, wutar lantarki dubawa: RS-485 / 422 (masana'antu tashar tebur), wutar lantarki (masana'antu tashar tebur)

12, watsa labarai kafofin watsa labarai: twisted waya ko warware waya

13, Shigarwa hanya: 35mm DIN rail shigarwa

14, Tsarin girma: 103x72x27 (mm),tsawon x fadi x tsayi (mm)

15, amfani da muhalli: -20 ℃ zuwa 75 ℃, dangi zafi ne 5% zuwa 95%