samfurori

Bayanin Samfura

Trusted® 40 Channel Analogue Input Field Termination Assembly (FTA) T8830 an ƙera shi don yin aiki azaman babban mu'amala tsakanin na'urar filin da ke samar da siginar analog da Amintaccen TMR Analogue Input Module T8431.

Fasaloli: • Tashoshin shigarwa 40 a kowace FTA. • Haɗin na'urori masu daidaitaccen filin masana'antu (waya 2). • Daidaitaccen daidaituwar layin dogo na DIN. • Sauƙaƙan shigarwa da haɗi. • 24 Vdc aiki. • Haɗin SmartSlot don 'ɗaya zuwa da yawa' maye gurbin abubuwan shigarwa. • Fuskantar wutar lantarki ta kowane tashoshi. • Akan-board Light Emitting Diode (LED) nuni na amincin samar da wutar lantarki.

Amintaccen 40 Channel Analogue Input FTA T8830 yana ba da ƙarewa don iyakar tashoshi 40 na shigarwa daga nau'ikan na'urori daban-daban waɗanda ke haifar da shigarwar analog. Hoto na 2 da ke ƙasa yana nuna daidaitawar tashoshi ɗaya.

An samo wadatar da filin ne daga ciyarwar Vdc guda biyu 24 waɗanda ake 'samuwa' ta diodes akan FTA. Alamar kasancewar wutar lantarki ana bayar da ita ta koren LED. Sannan ana ciyar da kayan zuwa kowane tashoshi. Ana ciyar da wutar lantarki zuwa filin ta hanyar fuse 50mA. Wannan yadda ya kamata yana iyakance halin yanzu a cikin madaukin filin. Wutar lantarki da aka haɓaka a kan 250 Ω resistor saboda siginar analog mai shigowa daga na'urar filin ana ciyar da ita kai tsaye zuwa tsarin shigar da analog. Kebul ɗin da ke haɗa tashoshi 40 akan tsarin shigarwa zuwa FTA yana ƙarewa a soket 96-hanyar SK1. SmartSlot (Sigar 1) sigina daga tsarin suna haɗe zuwa SK1. Mai haɗa SmartSlot shine SK2 kuma shima soket ne mai-hanyoyi 96. Ba a amfani da wannan haɗin kai inda ake aiki da SmartSlot Version 2 a cikin Amintaccen Tsarin. Ana haɗa kayan wutar lantarki na filin dual dc zuwa FTA ta hanyar tashar tashar PWR TB ta hanya mai lamba 5. Ana haɗa siginar shigarwa daga filin (kashe 40) ta hanyar shirye-shiryen waya 2 da aka ƙare akan 12-off 3-way blocks da 2-off 2-way