FS-TRO-0824 Module na FTA na Honeywell Safety Manager

Taƙaitaccen Bayanin Samfur

FS-TRO-0824 tana aiki a matsayin amintaccen Field Termination Assembly (FTA) wato na’urar haɗin ƙarshen filin tsakanin kebul ɗin haɗin tsarin da wayoyin filin na waje. Wannan module ɗin yana da lambobin relay masu sauya hanya (changeover NO/NC) guda 8 da ba su da tsaro (non-safe), masu zaman kansu daga ƙarfin wuta, domin sarrafa na’urorin filin na waje. LED da aka haɗa suna ba da bayyanannen nuna matsayin aiki a ainihin lokaci ga kowace tashar, suna sauƙaƙa gano matsaloli a cikin muhallin masana’antu masu tsanani.

Manyan Fa’idodin Fasaha

• Kare Cikakken Ƙarfi (Overcurrent Protection): Kowane tashar na ɗauke da fuse ɗin 5 A time-lag ɗaya-ɗaya da za a iya sauyawa a filin (Schurter 0001.2511) domin ware matsalar filin.
• Babban Warewa (Isolation): Yana ba da 4000 V AC na warewa tsakanin coil da lambobi, yana kare muhimmin tsarin sarrafawa daga tashin wutar filin.
• Haɗin Kai Mai Sauƙi: Yana haɗuwa kai tsaye da redundant SDO-0824 modules ta hanyar daidaitaccen kebul na haɗin tsarin, yana rage wayoyi a cikin kabad.

Ƙayyadaddun Fasaha

Shigarwa & Kula da Kayan Aiki

• Rage Ƙarfin Zafi: Yana tallafawa cikakken ƙarar 5 A har zuwa 25°C, yana raguwa a layi kai tsaye zuwa 3.5 A a 70°C na yanayin zafi.
• Ka’idojin Wayoyi: Yi amfani da wayoyi masu diamita har zuwa 2.5 mm² (AWG 14). A bare murfin roba zuwa 7 mm sannan a matse sukurorin terminal zuwa 0.5 Nm.
• Tsaron Fuse: Koyaushe a kashe wutar takamaiman madauki kafin yin aiki ko sauya fuse ɗin kariya da aka haɗa a ciki.

Fa’idodin Injiniya

• Lambobi Masu Ƙarfi: Kayan lamba na Silver-cadmium oxide (AgCdO) yana ba da babban juriya ga sawa a ƙarƙashin nauyin inductive mai yawan kunnawa.
• Ya Dace da DIN Duniya: Tsarin ƙafafun snap-on yana tallafawa sandunan DIN na TS32 da TS35 na daidaitaccen ƙa’ida don sauƙaƙan saka su a cikin akwati.
• Gano Matsala a Gida: LED ɗin gefe na coil da aka ware suna hanzarta gano matsaloli yayin gwajin madauki (loop test) da commissioning.

Tambayoyin Fasaha (FAQs)

Q1: Me yasa ƙimar module ɗin ta tsaya a 5 A alhali relay ɗin ɗaiɗaiku suna iya 8 A?
A1: An takaita iyakar fitarwa ta tsarin zuwa 5 A ne domin kare layukan PCB, haɗin terminal, da kuma daidaita su da fuse na tsaro na 5 AT Schurter da ke kan allon.

Q2: Shin wannan module ɗin na iya haɗa nauyin AC da DC a lokaci guda a kan tashoshi daban-daban?
A2: I, ana iya yi. Dukkan tashoshi 8 suna da lambobi masu zaman kansu waɗanda ba su da ƙarfin wuta (potential-free), don haka za ka iya tafiyar da tushen wutar AC da DC dabam-dabam a lokaci guda cikin iyakokin ƙayyadaddun ƙima.

Q3: Ta yaya ya kamata in sarrafa nauyin inductive kamar manyan solenoid?
A3: Duk da yake lambobin AgCdO naƙasassu kan jure walƙiya (arcing) da kansu, saka waje flyback diode a fadin nauyin filin DC mai kuzari (inductive) zai ƙara tsawaita rayuwar aiki ta lambobin relay ƙwarai.