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天津市電纜總廠橡塑電纜廠
主營產品: 耐高溫計算機電纜,礦用通信電纜,室內通信電纜,鎧裝電力電纜,阻燃控制電纜 |

公司信息
RS485通信電纜ASTP-120現場總線規格
2020-8-21 閱讀(101)
提 供 商 | 天津市電纜總廠橡塑電纜廠 | 資料大小 | 45.7KB |
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資料圖片 | 下載次數 | 21次 | |
資料類型 | JPG 圖片 | 瀏覽次數 | 101次 |
RS485通信電纜ASTP-120現場總線規格
485 數據電纜可以在2.5MB/s的速度下傳送1200 米,用于復雜的樓宇自控、工業控制網絡、電力自動化等通訊網絡。
RS-485 data cable is used for multi point communication. Many devices can be connected by a signal cable. Just as the previous Ethernet connected to a coaxial line. RS-485 data cable can be transmitted at the speed of 2.5MB/s 1200 meters, for complex building automation, industrial control network, power automation and other communication networks.
產品規格Characteristics
1、線對2芯(2x24AWG)(2*0.2)(2*0.5)(2*0.75)(2*1.0)(2*1.5)多股絞合鍍錫銅絲,PE絕緣護套;為適用于復雜的工業噪聲環境,特采用鋁箔/聚酯復合帶 蔽率+鍍錫銅編制網90%屏蔽率共雙重屏蔽,并附有獨立TC接地導體,工業灰色PVC外護套,特性阻抗120歐姆
Line of 2 core (2x24AWG) (2*0.2) (2*0.5) (2 * 0.75) (2*1.0) (2 * 1.5) multi strand stranded tinned copper, PE insulating sheath; is suitable to be used in complex industrial environment noise, the aluminum foil / polyester composite with shield rate + tinned copper preparation of net 90% shielding rate is double screen, accompanied by independent TC grounding conductor, industrial gray PVC outer sheath, the characteristic impedance of 120 ohm
2、線對4芯(2x 2x24AWG)(2*2*0.2)(2*2*0.5)(2*2*0.75)(2*2*1.0)(2*2*1.5)多股絞合鍍錫銅絲,PE絕緣護套;為適用于復雜的工業噪聲環境,特采用鋁箔/聚酯復合帶 屏蔽率+鍍錫銅編制網90%屏蔽率共雙重屏蔽,并附有獨立TC接地導體,工業灰色PVC外護套,特性阻抗120歐姆 。