Duba zuwa sashi a kasa, sa'an nan kuma amsa tambaya a baya a cikin wannan harshe kamar yadda sashi: Passage: Tare da lantarki watsa bisa ga EIA-485, Twisted biyu igiyoyi da impedances na 150 ohms ana amfani da wani bas topology. Bit rates daga 9.6 kbit / s zuwa 12 Mbit / s za a iya amfani. A na USB tsawon tsakanin biyu repeaters an iyakance daga 100 zuwa 1200 m, dangane da bit kudi amfani. Wannan watsa hanya ne da farko amfani da PROFIBUS DP. Tambaya: A wani bas topology, nawa impedance (a ohms) yi Twisted biyu igiyoyi da?
150 ohms