Zane
BaseUnits daban-daban (BU) suna sauƙaƙe daidaitaccen daidaitawa zuwa nau'in wayoyi da ake buƙata. Wannan yana bawa masu amfani damar zaɓar tsarin haɗin tattalin arziki don samfuran I/O da aka yi amfani da su don aikinsu. Kayan Zaɓin TIA yana taimakawa wajen zaɓin BaseUnits mafi dacewa da aikace-aikacen.
BaseUnits tare da ayyuka masu zuwa suna samuwa:
Haɗin haɗin kai guda ɗaya, tare da haɗin kai tsaye na mai gudanarwa na dawowa da aka raba
Haɗin mai sarrafa kai tsaye (haɗin waya 2, 3 ko 4)
Rikodi na zafin jiki na ƙarshe don ramuwar zafin jiki na ciki don ma'aunin thermocouple
AUX ko ƙarin tashoshi don amfanin mutum ɗaya azaman tashar rarraba wutar lantarki
Za'a iya toshe BaseUnits (BU) akan layin dogo na DIN wanda ya dace da EN 60715 (35 x 7.5 mm ko 35 mm x 15 mm). An tsara motocin BUs kusa da juna kusa da tsarin dubawa, ta haka ne ke kiyaye hanyar haɗin lantarki tsakanin sassan tsarin guda ɗaya. An toshe tsarin I/O akan BUs, wanda a ƙarshe ke ƙayyade aikin ramin da kuma yuwuwar tashoshi.