描述:RS-485總線采(cai)用(yong)平衡發(fa)送(song)(song)和差分接收方式實(shi)現(xian)通(tong)信(xin):發(fa)送(song)(song)端(duan)將串行(xing)口的TTL電平信(xin)號(hao)(hao)(hao)(hao)轉換成(cheng)差分信(xin)號(hao)(hao)(hao)(hao)A,B兩路輸出,經過線纜傳輸之(zhi)后在接收端(duan)將差分信(xin)號(hao)(hao)(hao)(hao)還原成(cheng)TTL電平信(xin)號(hao)(hao)(hao)(hao)。由于(yu)傳輸線通(tong)常使用(yong)RIN≥12kΩ
更新時間:2023-07-01
產品型號:RS485通(tong)訊電(dian)纜標準(zhun)
所在城市:滁州市(shi)
廠商性質:生(sheng)產廠家
訪問量:1265